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Cold-formed steel refers to a finished steel product of various cross-sectional shapes bent by a steel plate or a strip in a cold state. Cold-formed steel is an economical thin-section thin-walled steel, also known as steel-refrigerated curved or cold-formed profiles. Cold-formed steel is the main material for making lightweight steel structures. It has a variety of extremely thin, well-shaped and complex sections that cannot be produced by hot rolling. Compared with hot-rolled steel, the radius of gyration can be increased by 50-60% and the moment of inertia of the section can be increased by 0.5-3.0 times in the same cross-sectional area, so that the material strength can be used reasonably; That is to say, compared with the traditional steel structures made of I-beam, channel steel, angle steel, and steel plate, it can save about 30 to 50% of steel.

1. Cold-formed steel is classified according to size specifications and is divided into four types: large, medium, small and wide in terms of product thickness and expansion width.

(1) Large-scale cold-formed steel: the thickness of the product is 6-16mm, and the product has a width of 600-2000mm.

(2) Medium-sized cold-formed steel: the product thickness is 3-6mm, and the product expansion width is 200-600mm.

(3) Small cold-formed steel: the product thickness is 1.5-4mm, and the product expansion width is 30-200mm.

(4) Wide-width cold-formed steel: the thickness of the product is 0.5-4mm, and the product has a width of 700-1600mm.

2. Cold-formed steels are classified according to their shape and can be divided into open and closed.

(1) Universal open-formed cold-formed steel with equilateral and unequal angles, inner and outer bead angles, equilateral and unequal channel steel, inner or outer bead channel, Z-beam, coil Side Z-shaped steel, special shaped open-section steel, etc.

(2) Closed cold-formed steel is a cold-formed steel with a closed section of welded shape, which is round, square, rectangular and shaped according to its shape.

3. Cold-formed steel is classified according to the application.

Different industries have different requirements for cold-formed steel. The production of cold-formed steel can meet the different requirements of various industries and produce various special cold-formed steels. The main items can be listed below.

(1) Cold-formed steel for automobile manufacturing; small passenger cars, mostly with irregular-shaped open-shaped steel, such as windows, rain gutters, seat machine pulleys. Most of the buses use closed rectangular steel, and most of the freight cars use open-cold steel; special vehicles such as fire trucks, engineering vehicles mostly use rectangular and shaped cold-formed steel. Bosj offerred cold roll forming machine can meets all kinds of industry requirements.

(2) Railway vehicles: Most of the passenger cars and freight vehicles use special shaped cold-formed steel, for example, cold-formed middle beams instead of hot-rolled middle beams. Open for a long time.

The middle beams used in the chassis of the car, the caravan, and the tanker are all hot-rolled steel-welded welded structures. They are welded by two hot-rolled sheets of steel with a height of 310. Since the middle beam is welded with a hot-rolled steel, it exists. The utility model has the advantages of large weight, high welding quality requirement (need to be non-destructive testing), and high comprehensive cost. Therefore, the railway department hopes to develop a high-efficiency cold-formed steel with integral shape, lightweight, high strength and good rigidity instead of hot-rolled steel. The cold-formed middle beam developed by WISCO uses hot-rolled coiled sheets as raw materials, and the integral middle beam is obtained by continuous molding. Another example: Qiqi Group developed cold-formed steel for end wall transverse belts and hat-shaped steel side columns in 1985. In 1993, cold-formed steel for upper side beams of rectangular tubes with sharp corners was developed. The material is cold-formed steel 09CuPTiRE-A The yield strength is 295 MPa. The application of cold-formed steel in China's railway wagons will be more and more.

(3) Elevator: hollow guide rail for the elevator, structural frame for the automatic elevator and cold-formed steel for other special-shaped members

(4) Shelf: Cold-formed steel for small supermarket shelves and large warehouse-style supermarket shelves.

(5) Transmission tower: Focus on the study of replacing the traditional hot-rolled angle steel with cold-formed steel to improve the overall performance of the tower and reduce costs. In the high-voltage long-distance transmission tower, high-strength and anti-corrosion structural steel pipes have been tried in various places. The triangular tower structure made of cold-formed steel for the communication tower is also under development.

(6) Construction machinery: crane lifting arm, support arm, cold-formed steel for tower crane frame.

(7) Electrical equipment manufacturing industry: electrical cabinets, cold-formed steel for cable trays.

(8) Agricultural machinery: cold-formed steel for tractors, plows, hoes, and harvesters, and cold-formed steel for agricultural vehicle beams.

(9) Construction industry: steel structure (beam, column) maintenance structure, roofing, wall, door and window, cold-formed steel for decoration.

• Furniture: Stools, chairs, cabinets, beds, etc. are special cold-formed steel.

If you want to know the coil forming machine, coil processing machinery and coil rolling machine.As one of the best coil former manufacturers ,we can tell you about coil forming.

JIS G3444 pipe is a Japanese standard. This standard applies to civil engineering, construction, building, iron towers, scaffolding, pillars, landslide steel piles and other General structural carbon steel pipes.

The German Packaging Awards focus on sustainable development.

German Packaging Awards 2019 show the following features:

1. Perfect integration of packaging and products
2. Reduce packaging costs through intelligence and creativity
3. Use of innovative technologies and materials, processes
4. Communicate brand story and value
5. Create eye-catching designs with high quality and attention to detail

An award-winning tea package strikes a balance between product safety, sustainability and sensor technology. The package is composed of two folded cardboard boxes made of straw fiber cardboard. When the inner carton is pulled out, the two folding cartons are interlocked, and an obvious tamper-resistant closure is achieved through the internal perforation design, naturally forming a tamper evident bag.

The package has a transparent window, and users can browse through the compostable film (89% of the compostable film is made of renewable raw materials). The tea filter material consists of hand-stitched cotton bags.

The brand information clearly visible on the POS of this tamper evident bag packaging solution makes its overall concept very convincing. The luxuriousness of the carton, the tamper evident bag made of grass, and the fine embossment that extends on both sides and the edge of the indentation also make it unique.

As one of the packing list envelopes manufacturers, our company has shown its worth in this very competitive sector due to theefforts and rigorous inputs from the professionals who have contributed immensely to its growth. These people have a very vast knowledge of the market trends and scenario allowing them gets reliable link-ups with vendors for us. Also, we have some of the best-qualified quality and packaging experts, who have taken responsibility to ensure we make zero-defect products as well as safe and on-timedelivery of the packaging materials.

There is a method of making a tamper-proof safety bag from a plastic film, such as used to transport cash. 

Making a Tamper-proof Safety Bag Method Includes: 

(a) form an elongated rectangular band made of a plastic film material;
(b) fold the opposite long edges of the strap towards the middle to form a pair of side wings.

There is a gap between the inner edges of the pair of side wings to expose the central region of the strap.

Strap Method includes: 

(a) forming an elongated flat-tube made of a plastic film material;
(b) Longitudinally cutting the tube to form a pair of wings of an upper layer material of the flat tube;
(c) a middle region of the lower layer material is exposed in the gap between the pair of side wings.

In any case, the method further includes:

(i) selectively applying an adhesive layer and an ink layer suitable for forming a tamper-resistant seal to the middle region;
(ii) cutting the tape from the middle of the middle region to form an elongated folded straps; 
(iii) Cut the folded straps laterally at equal intervals to form a single folded material portion. These parts form a bag, such as by heat-sealing the cutting edges.

Forming a Tamper-proof Safety Bag Method Includes The Following Steps:

(a) forming an elongated rectangular strap made of a plastic film material; 
(b) folding the opposite long edges of the strap toward the middle to form a pair of side wings. There is a gap between the inner edges of the pair of side wings to expose the central region of the tape; 
(c) selectively applying an adhesive layer and an ink layer to the central region that is suitable for forming a tamper-resistant seal;
(d)cut the strap from the middle of the middle area to form a pair of elongated folded straps.

As one of the tamper proof bags manufacturers, our company has shown its worth in this very competitive sector due to theefforts and rigorous inputs from the professionals who have contributed immensely to its growth. These people have a very vast knowledge of the market trends and scenario allowing them gets reliable link-ups with vendors for us. Also, we have some of the best-qualified quality and packaging experts, who have taken responsibility to ensure we make zero-defect products as well as safe and on-timedelivery of the packaging materials.

Characteristics and Principle of Tamper-proof Unsealing Bag

The utility model discloses a tamper evident, unsealing packaging bag, which includes a rectangular transparent plastic bag body. Both sides of the plastic bag body are sealed by two heat sealing tapes. A letter band is set between the two heat-sealing bands on each side. The mouth of the plastictamper evident bag body is sealed by a non-transparent adhesive layer, and a letter-shaped pattern block is provided in the adhesive layer which can be peeled off when torn. Due to the use of double heat-sealing tapes on both sides of the packaging bag, there is a row of unsealed letter tape between the two heat-sealing tapes. When the outermost heat-sealing tape is cut, the packaging bag cannot be opened. When the second heat-sealing tape is cut, the letter tape is destroyed, and the seal can be seen at a glance. In addition, when the mouth of the tamper evident bag is strongly torn, the character-shaped pattern block of the adhesive layer is stuck by the bag body on one side, and the word is displayed after tearing. Even if the bag mouth is re-attached, it cannot be completely restored. The utility model is easy to find after being unsealed, and has good anti-unsealing properties.

It is characterized in that the bag mouth of the plastic bag body is provided with a thermochromic strip.

As one of the security packaging tape suppliers, our company has shown its worth in this very competitive sector due to theefforts and rigorous inputs from the professionals who have contributed immensely to its growth. These people have a very vast knowledge of the market trends and scenario allowing them gets reliable link-ups with vendors for us. Also, we have some of the best-qualified quality and packaging experts, who have taken responsibility to ensure we make zero-defect products as well as safe and on-timedelivery of the packaging materials.

Tamper evident bags have become a common security measure in many food and beverage products to prevent contamination and spillage and maintain the integrity of the finished product. Tamper-resistant seals, rings and pouches ensure the quality and freshness of the product, and provide manufacturers with a degree of security. The complete tampering technology in the tamper evident bag conveys the safety and reliability of the finished product, but production errors may occur during the final sealing stage of the primary packaging, affecting the safety seal. The normal wear and tear of production machines makes it almost impossible to make 100% defect-free products, so quality control and inspection processes are essential to prevent these products from leaving the production line and entering the market.

After checking the product's fill level and placement of the lid, the vision system checks the seal to verify the integrity of the seal, and specifically verifies that tamper resistant bags and security seals are used. For bottles with safety rings, the vision system verifies that the rings have not been lifted and have been properly twisted.

A vision inspection system with pattern matching technology quickly locates and verifies the integrity of tamper-resistant seals for accurate and repeatable inspections. Detect edges of security seals and measure their height, width, relative position, and gap size, and compare them with set limits. Tamper-resistant seal dimensions that do not meet the programmed limits will be rejected.

As one of the tamper evident tape suppliers, our company has shown its worth in this very competitive sector due to theefforts and rigorous inputs from the professionals who have contributed immensely to its growth. These people have a very vast knowledge of the market trends and scenario allowing them gets reliable link-ups with vendors for us. Also, we have some of the best-qualified quality and packaging experts, who have taken responsibility to ensure we make zero-defect products as well as safe and on-timedelivery of the packaging materials.

In its fight against counterfeit and inferior medicines, the EU responded with the anti-counterfeiting directive 2011/62 / EU. As of February 9, 2019, with few exceptions, prescription drugs can only be marketed with a security label and serial number. For pharmaceutical companies, implementing the EU Directive is a difficult task. According to the estimates of pharmaceutical manufacturers, the cost of implementing each EU pharmaceutical production line is hundreds of thousands of Euros.

Tamper Evident Label on Tamper Evident Bag

In order to be able to continue using the existing tamper evident bag, the use of tamper-resistant labels is an interesting option from a cost-effective point of view. Dedicated tamper-resistant labels have reliable packaging integrity, quality and safety guarantees. In addition to monitoring measures, this tamper-resistant label also means protection for consumers when buying medicines. At present, the materials used for tamper evident labels on tamper evident bags are usually some special materials, such as the so-called "fragile labels". The materials used for fragile labels are almost completely broken in every attempt to open. Or the so-called "Void Unmask" tag leaves irreversible handwriting when trying to unpack it. And these special materials have their own different shortcomings and shortcomings in the high-speed pharmaceutical production line, which means that a large amount of additional financial expenditure is required.

Label glue is the decisive factor

From an economic and technical point of view, the most reasonable labels are conventional rectangular or circular labels. What plays a decisive role in these labels is their pressure-sensitive adhesive. The heat-sensitive adhesive must have good water resistance and good resistance to hot air and various thinners. Only by possessing these properties can we guarantee that the label will not be easily peeled off from the colorful folding box without damaging the label itself or leaving visible signs of disassembly on the pill box. There is a pressure-sensitive adhesive R & D department dedicated to meeting various challenges. The pressure-sensitive adhesive developed and produced by this department can be used on various tamper evident bag surfaces. ZHANJIANG FENGQI PLASTIC PRODUCT CO., LTD not only develops and produces sealed labels, but also provides labeling machines for integration into packaging production lines.

As one of the packing list envelopes manufacturers, our company has shown its worth in this very competitive sector due to theefforts and rigorous inputs from the professionals who have contributed immensely to its growth. These people have a very vast knowledge of the market trends and scenario allowing them gets reliable link-ups with vendors for us. Also, we have some of the best-qualified quality and packaging experts, who have taken responsibility to ensure we make zero-defect products as well as safe and on-timedelivery of the packaging materials.

It seems that most modern people do not go to physical stores to buy goods. They choose online shopping. Because more information about product types can be found only by searching in the Internet and more options in terms of price can be chosen, it has promoted the prevalence of online shopping. Because of this, the courier has a lot of boxes to deal with every day. Sometimes some goods will inevitably be squeezed. If you want to solve this troublesome thing, the security bag must be used.

What is a security bag?

In fact, after the security bag has been improved by various production techniques, its equipment operation speed and production efficiency have been greatly improved. In addition, it can be found that the production of security bags has also added some automated procedures in colleges and universities, which has avoided some errors caused by human operations. At this time, it can bring more high-quality products to merchants, so we need to understand some of its uses.

Basic uses and advantages of security bags

1. Anti-counterfeiting function

The most important function item of the security bag is its anti-counterfeiting effect. For a long time, all kinds of sealed bags have been in a basically suitable process. It is basically impossible to achieve related control and real-time tracking. Assuming that the product is repackaged or theft occurs during transportation, the interests of merchants and consumers will be directly damaged in the end. At this time, if the security bag can be used, then there is no need to worry about such problems.

2. Multiple protection

The development of security bags to this stage has basically used PE waterproof materials. This material has many advantages after a series of special treatments and steps. For example, it can easily be waterproof and impervious. In the process of transportation, if it is because of various unexpected external factors that affect the goods, it will definitely harm the interests of consumers and the express delivery company. However, the multiple protection of the safety deposit bag can enable the items to be protected with high quality during transportation.

3. Good sealing

Because of the material of this bag, it is definitely not easy to be damaged during transportation. After all, the bags are made together with a variety of chemical materials, so basically no damage will occur during the transfer process. The outside of the bag will be fixed with tape after being affixed, so it will not drop during transportation. In addition, the airtightness of the bag will be many times better than those of the previous express without using the bag, which can better protect the items purchased by the customer.

In fact, in addition to the above functions and uses, the security bag also has features, of course, it also has other advantages. For example, the sealing performance of the multilayer structure is particularly good. In addition, it also has an oil film protective layer, so it can achieve the purpose of waterproofing. In addition, its anti-counterfeiting characteristics are also unique, so its security performance is good. Its technology is powerful, and it has a unique feature that cannot be copied, so many businesses are willing to adopt it.

As one of the tamper proof bags manufacturers, our company has shown its worth in this very competitive sector due to theefforts and rigorous inputs from the professionals who have contributed immensely to its growth. These people have a very vast knowledge of the market trends and scenario allowing them gets reliable link-ups with vendors for us. Also, we have some of the best-qualified quality and packaging experts, who have taken responsibility to ensure we make zero-defect products as well as safe and on-timedelivery of the packaging materials.

With the development of technology, teachers have gradually discovered that the possibility of paper sealed bags being copied is too great. Therefore, the anti-counterfeit sealed security bag has become a test paper sealed bag favored by the school. A security bag, as the name suggests, is a bag with protection features. From this we can probably guess that the security bag of the test paper has the function of protecting the contents of the package from being exchanged and maintaining its uniqueness!

Its secret protection of objects is mainly reflected in the use of anti-counterfeiting technology.

The main anti-counterfeiting has the following types:

1. Self-adhesive sealing——Remove the reserved words

It uses a self-adhesive anti-counterfeiting seal, which has strong adhesion. Glue can withstand high and low temperatures, and it is not easy to be opened illegally. Once the security anti-counterfeiting tape is opened and the reserved words are opened, the anti-counterfeiting characters, characters and patterns will appear.

2. Temperature-changeable ink——Multiple anti-counterfeiting

The temperature-changeable ink anti-counterfeiting part will turn red when it encounters external high temperature up to 65 ° C, and cannot be recovered. In addition, when the ink encounters water, the ink will be dissolved by the water.

3. Unique barcode——Easy query

Each bag can be printed with a unique serial number and barcode. The unique bar code is easy to tear, used to track products and stubs, and can track goods by ticket number.

In addition to the application of anti-counterfeiting technology, items can be protected from being exchanged before being opened. In addition, the bag has the functions of anti-breakage and strong adhesion to protect the internal items from being damaged.

Anti-breakage: High-mild material can prevent tearing and scratching, easy to fill, and seal quickly.

Strong tackiness: The self-adhesive anti-counterfeiting seal has strong tackiness, the glue can withstand high and low temperature, and it is not easy to be opened illegally.

Waterproof / liquid-resistant: It uses high-grade PE / PO material, and the surface layer effectively prevents water droplets and liquid penetration.

As one of the security packaging tape suppliers, our company has shown its worth in this very competitive sector due to theefforts and rigorous inputs from the professionals who have contributed immensely to its growth. These people have a very vast knowledge of the market trends and scenario allowing them gets reliable link-ups with vendors for us. Also, we have some of the best-qualified quality and packaging experts, who have taken responsibility to ensure we make zero-defect products as well as safe and on-timedelivery of the packaging materials.

Ordinary bubble bags are common bubble bags, which are mainly used for packaging products to prevent collisions between products. At present, bubble bags are mainly used for postal packaging of products. Pink anti-static bubble bag with shock-absorbing bubble film. There are countless small bubbles in the bubble film, so it is light and flexible, and has the functions of sound insulation, shock resistance, and scratch resistance. Bubble film is widely used in shock-resistant cushioning, protective packaging in electronics, meters, ceramics, crafts, household appliances, auto dealers, kitchens, furniture, hardware tools, glass products and precision instruments.

Customized Kraft Bubble Bags:

Material: Kraft paper / PE;

Structure: outer layer is kraft paper (white, yellow), lined with bubble film;

Function: the surface is flat and easy to write; different patterns, trademarks and words can be printed according to customer requirements without infringing on the intellectual property rights of others; it has buffering and anti-vibration to prevent items from being damaged by pressure, bumps and drops; It does not use any adhesive between the layers of material, completely non-toxic and environmentally friendly; it has a self-adhesive strip design for the envelope mouth, which is safe and convenient;

Recommended use: mailing discs, magnetic tapes, electronic components, integrated circuit boards, optical lenses, books, documents, photo frames, gifts, clocks and other items.

The kinds of Kraft paper bubble bags

1. Golden kraft paper bubble bag is also called yellow kraft paper bubble bag.
2. The color of natural kraft paper bubble bag is kraft tone.
3. White kraft paper compound bubble bag.

Application and advantages of kraft paper compound bubble film envelope bag: The outer layer of kraft paper compound bubble envelope bag is kraft paper, and the inner layer is lined with air bubbles. It is tough and shockproof for better protection. Its interior is buffered with bubbles, which is easy to package and has a beautiful appearance.

There are also aluminized film bubble envelopes, composite film bubble envelopes, co-extruded film bubble envelopes and so on. The pearl film bubble envelope is a commonly used material with a smooth surface. Compared with ordinary express bags, bubble envelopes have a layer of bubble film, which plays a role of shock protection.

As one of the tamper evident tape suppliers, our company has shown its worth in this very competitive sector due to theefforts and rigorous inputs from the professionals who have contributed immensely to its growth. These people have a very vast knowledge of the market trends and scenario allowing them gets reliable link-ups with vendors for us. Also, we have some of the best-qualified quality and packaging experts, who have taken responsibility to ensure we make zero-defect products as well as safe and on-timedelivery of the packaging materials.

In recent years, due to the crazy development of the e-commerce industry, a series of industries have also been driven by the crazy development. I believe that the moment that friends who like online shopping most enjoy is the moment of unpacking. For some products purchased online, bubble bags can be said to be the best packaging method. For example, the digital products, clothing, porcelain, and products with bottles and cans that we usually use are packed in bubble bags. But with the continuous maturity of bubble bag packaging industry, bubble bags are divided into many sub-areas.

Ordinary transparent bubble bag is our most commonly used bubble bag. When this bubble bag is still a bubble film, you can directly use transparent bubble films with a width of 1 meter, 1.2 meters, 1.4 meters and more to pack things. It's simple, convenient and fast. And you can use this bubble film to produce a simple flat pocket to hold many small things.

The characteristics of ordinary bubble bags have good shock absorption, light weight, good transparency, and elasticity. It has sound insulation, shock resistance, abrasion resistance and impact resistance. It is non-toxic, odorless, moisture-proof, and corrosion-resistant.

Arch extruded film bubble bag is one of the most used in the express delivery industry. The arched film bubble bag can be said to be born specifically for the express delivery industry. Its bag samples can be divided into flat pockets, envelope bags and so on. Its hue is mainly divided into natural colors, yellow (taurus) colors, and white. It can print a variety of shades on the surface. It mainly plays the role of anti-shock, waterproof, anti-pressure and so on. All of these features are designed from the point of view of the express delivery industry.

The pearl film bubble mailers is actually similar to the arched film bubble bag, and these two bags are different in terms of production materials, and their functions are basically the same. In our opinion, the only difference is that one is higher-end and the other is more ordinary.

FENGQI provides best bubble mailers, welcome to consult.

As one of the packing list envelopes manufacturers, our company has shown its worth in this very competitive sector due to theefforts and rigorous inputs from the professionals who have contributed immensely to its growth. These people have a very vast knowledge of the market trends and scenario allowing them gets reliable link-ups with vendors for us. Also, we have some of the best-qualified quality and packaging experts, who have taken responsibility to ensure we make zero-defect products as well as safe and on-timedelivery of the packaging materials.

The bubble bag is mainly made of high-pressure polyethylene bubble film through film cutting process, the bubble film is cut to the size required for bag making, and then the bag is made by a bubble film special bag making machine (hot baking hot cutting bag making machine). Bubble bags are mainly used for logistics and transportation protection of electronic product buffer packaging, plastic products, metal products, ceramic products, glass products and other products that need buffer protection. Bubble film is made of high-pressure low-density polyethylene. It is a transparent flexible packaging material currently widely used and has a wide range of applications.

The principle is that the film contains air to form air bubbles to prevent the product from impacting, ensuring that the product plays a protective role when it is shaken, and also has the function of heat insulation. It is suitable for different product packaging or turnover in various industries. Because the middle layer of the air cushion film is filled with air, it is light and elastic, and has the properties of sound insulation, shock resistance and wear resistance. It is waterproof, moisture-proof, and pressure-resistant.

There are two types of bubble bags: single-sided and double-sided. Single-sided bubble bags are suitable for protecting lighter products. Double-sided bubble bags have strong shock resistance and are suitable for larger and heavier items. Single and double-sided bubble bags are suitable for packaging of products in various industries such as bag making and slicing. Single and double-sided bubble bags can be equipped with anti-static bubble bags, as well as different colors and printing. It can also be compounded with other materials to increase protection and beauty.

According to different tissues, bubble bags are classified as: Kraft paper bubble bag, pearl film bubble bag, aluminized platinum bubble bag, transparent bubble bag (there are two layers and three layers).

According to different materials, bubble bags are classified as: Ordinary bubble bag, anti-static bubble bag, static conductive bubble bag.

According to the structure, bubble bags are classified as: Bare airbag, kraft paper airbag, other material airbag.

Bubble mailers are mainly used for postal packaging of products. Shock-absorbing bubble film is included in the bubble bag. There are countless small bubbles in the bubble film, so it is light and flexible, and has the functions of sound insulation, shock resistance, and scratch resistance. It is widely used in shock-resistant cushioning, protective packaging in electronics, meters, ceramics, crafts, household appliances, auto dealers, kitchens, furniture, hardware tools, glass products and precision instruments. It can prevent the objects from being squeezed, shaken, and rubbed during the transfer process, and has a certain protective effect on items that are afraid of being squeezed and pressed. In addition, by adding different additives to the raw materials, various special bubble bags such as anti-static can also be manufactured. Anti-static air cushion bag is used to pack electronic components and components, such as integrated circuit boards, cards, etc., which can prevent static electricity and also play a role of buffering and shockproof.

As one of the tamper proof bags manufacturers, our company has shown its worth in this very competitive sector due to theefforts and rigorous inputs from the professionals who have contributed immensely to its growth. These people have a very vast knowledge of the market trends and scenario allowing them gets reliable link-ups with vendors for us. Also, we have some of the best-qualified quality and packaging experts, who have taken responsibility to ensure we make zero-defect products as well as safe and on-timedelivery of the packaging materials.

Many of you may agree that it should be early this spring. Everyone I chat with is eager to go out and enjoy the sun and the good weather. For the past few decades, I was lucky to be able to work outdoors, but what attracted me?

Smell of wood just chopped on a saw blade? The snap of a nail gun? To me, that really means spring is here. I also like summer rain and heat. After the season, I will enjoy the extreme cold and snow. I'm satisfied with the work outside.

I think the biggest attraction for me is going out to relax, relax, take a deep breath, enjoy the fresh air and daydream. The rooms in our house have specific uses. For example, let's go to the kitchen for dinner, read a book or watch TV in the living room ... you will understand. The look can be anything you want, and we can design and create a unique space together to make your daydream a reality and satisfy everything your interior space may be missing.

Pedestal manufacturers being able to design and build a space that can bring a lot of fun to people really took me outside. Whether it's creating a unique little tree in the garden, or a pergola under a covered dining structure or on the entertainment deck. These spaces draw us outside and enable us to relax and maintain our dreams. So go out and enjoy your outdoor space.

Oakio WPC products are the perfect alternative of timber products, using 95% recycled materials. we employ yearly third party audits to comply with environmental health, safety guidelines and regulations. The carbon footprint was reduced by waste reduction, energy conservation and vertically integrated manufacturing process.

Introduction of Assembly Winder Machine:

Assembly Winder Machine is used for the merge twisting after two or three strands yarns twisted. With single spindle driving, the twisting machine has a smart controlling system, and also has advanced shape controlling system & technological monitor system. The two for one twisting machine is mainly used for two yarns twisted. Also there is yarn twisting machine for more yarns. The use of PLC and servo controlling system，helps to control the setting & quality of yarn more precisely. Compared with the traditional process, our twisting machines greatly simplify the production process, reduce the labor and energy, and improve the output drastically.

Production Features of Assembly Winder Machine:

>>Numerical electric control system.

>>Meet customer's requirement of single spindle and large package.

>>Wide application of processing materials. Apply for all kinds of coarse yarn, such as polyester, polyamide, blended yarn with wool and cotton, glass fiber and so on.

>>Automation control. Optimize the electrical control system. Control the spindles, winding and yarn guiding mechanism with high-accuracy. Set and monitor the main technical parameters such as spindle speed and twist on the panel.

1) Touch screen setting process parameters, improve production efficiency.

2) Traverse servo motor transmission and nice winding shaping.

3) Various forming mode to satisfy different yarn shaping demands of clients.

4) Compact design, can reduce cover an area of more than 10%.

5) The single spindle with indicator light for reminding the yarn broken.

WSF is a company which is outstanding in providing various solutions of hank to cone yarn winding machine for clients. We are one of the most professional yarn twisting machine manufacturers in China. Just contact us!

Model No.: YKJ5*1300

Max Coil Width: 1300mm

Capacity: 5T

Mandel Diameter: 450-600mm

Coil Press Device: Optional

Min.Order Quantity: 1 Set

Supply Ability: 10 Sets per Month

Port: GUANGZHOU PORT,SHENZHEN PORT

Payment Terms: T/T,L/C

Hydraulic Decoiler Products Information

We are one of the most professional hydraulic decoiler manufacturers in China. Comifo hydraulic decoiler adopts single mandel structure , and drived by hydraulic system and motor . The mandel is hydraulic expand with optional coil press safety device . The hydraulic decoiler machine can work independently or combine with duct manufacture coil lines or cut to length line.

COMIFO Group specializes in ductwork fabrication equipment manufacturing, contracting and selling HVAC air conditioning equipments, HVAC machinery, valve and actuators,air duct machine,air duct manufacturing. Just contact us!

Model No.: GDF-T20/30,DGDF-T20/T30

Max Thickness: 0.5-0.8mm(21-26ga)

"a"Size: 20±0.5,30±0.5

Min.Order Quantity:  1 Set

Supply Ability: 10 Sets per Month

Port:  GUANGZHOU PORT,SHENZHEN PORT

Payment Terms:  T/T,L/C

GDF Flange Forming Machine Products Information

GDF integral flange is widely applied in Europe as a kind of quick installation duct flange. It shares common advantages with TDF flange—well seal, free of jointing and rivet. GDF flange is integral with duct, with 4 bolts and special duct corner and clamp.

COMIFO Group specializes in duct machines manufacturing, contracting and selling HVAC air conditioning equipments, HVAC machinery, valve and actuators,air duct machine,air duct manufacturing. We are one of the most professional flanging machine manufacturers in China. Just contact us!

Compared with today's society, the use of table mats is becoming larger and larger! Users are also very broad, from all kinds of office workers to primary school students, and housewives are more expressing their love for it. It does not need to say the use and effect. At present, the use of table mats can be divided into: student desk mats, game mats, medical table mats, office desk mats, mats bar, desk mats and so on! Its material is roughly divided into: natural rubber table mats, environmental EVA and paper and PVC (environmental EVA and PVC direct printing) table mats, natural rubber adn paper and PVC (rubber and PVC direct printing) table mats, PVC transparent table mats (false glass or crystal mattress) and so on.

When you use it in your home or office, the table mats can protect your desktop and countertop very well, and bring warm protection to your furniture and body. The desktop is light, soft, fluent in writing, fast, safe and convenient in accessing and accessing data, which can help to improve the efficiency of document processing in banks, schools, government agencies and companies, thus reducing costs.

The table mats of the soft glass has high heat resistance, cold resistance, strong acid resistance, alkali resistance, heavy pressure resistance, static electricity, impact resistance, tension resistance, aging resistance, good transmittance and long service life. For restaurants, cleaning costs can be reduced and elegant and beautiful appearance of the restaurants can be added. For personal office, it us warm in winter and cool in summer, flexible, and has flame retardant, insulation, moisture-proof, heat insulation, sound insulation, anti-corrosion, impact resistance, non-deformation, continuous cracking, light resistance, anti-fading, weather resistance.

Table mats are becoming a trend. The quality of table mats produced by the different table mat manufacturers is different. As a professional manufacturer producing the table mats, Jinhua Wantu Daily Products Technology Co., Ltd has taken a good look at its market and increased its investment. They do a good job for every table mat with a serious attitude, so it is worthy of your trust!

With the development of science and technology, wood plastic composites will be used more and more in our life. At present, most of the wood plastic composite materials on the market are wood plastic composite floor, wooden plastic railings and wooden plastic trestle road, which are used in the scenic spots. So today I'd like to introduce some places about wood plastic composites used in our life.

The first one is applied in landscape architecture and landscape greening, outdoor furniture, leisure furniture, public place furniture, sanitation facilities, recreational facilities, recreational facilities, community property supporting, interior decoration, staircase processing, iron decoration and other industries. For example: airport, hotel, clubhouse, square, cinema, office club, garden district, etc.

The second outdoor applications are: trestle, guardrail, green level platform, mountaineering road, residential overhead floor, decoration of the building exterior wall, air conditioning shutters, square floor, billboard, gallery, flower box, tree pond, trash can, bench, arbor, cabin, etc.

Wood plastic composites can be customized for different application sites and requirements. There are also middle-end and high-end wood plastic composites. Wood plastic composites are environmentally friendly, energy-saving, wood-textured, waterproof, anticorrosive, mildew-proof, insect-proof, and has no cracking, high color fastness, easy installation, and it can last for 30-60 years. This is why wood plastic profiles can replace wood and become popular products in building materials industry.

Sundi wpc is one of the wood plastic composite manufacturers in china. Its main products include china wood plastic composite decking, plastic wood hollow and solid flooring. In addition, other outdoor products are also produced，such as DIY flooring, plastic wood guardrail and fence, plastic wood park chair, plastic wood flower box and flower pond, plastic wood flower rack, plastic wood gallery rack, plastic wood pavilion, plastic wooden trestle road.

Plastic Foam Pump Bottles Description:

The bottle is made of food-grade Pet highly crystallized polymer.Pump sprayer cap is made of pp material. It is odorless, tasteless, non-toxic, white and translucent plastics. Its chemical properties are also very stable highly crystalline polymer, surface smooth, glossy, has excellent physical and mechanical properties, long-term use of temperature can reach 120 ℃, pump sprayer with human body engineering design, and convenient to take.The company supports OEM customization and has the ability of independent mold opening design.Proud of our ERP management software .All products can be traced back to raw materials, and the production delivery time is also the industry leading level.Customers are free to choose from natural, white, and amber and other colors. What's more, we also have a variety of closure options to match with your bottle. Contact us right now!

Plastic Foam Pump Bottles Bulk Features:

Better Raw Materials

We Provide You With Reliable Products And High Quality Service

high-quality bottle with FDA, airtight and water-proof

Before your order, we can offer sample products.

Your logo can be printed, embossed, debossed.

Bulk per bag, offer customized package.

Offer custom design, shape, logo, package.

Safe, nontoxic, anti-dust, impermeable.

The pressure nozzle can spray the liquid in the bottle evenly

Plastic Foam Pump Bottles Application

Suitable for a variety of applications including detergents and household chemicals, lubricating oil, chemicals, garden products, pet care, DIY, toiletries, personal health care.

Taizhou alpha mould technology Co,. LTD is one of the most professional plastic bottle manufacturers in China. We sincerely invite and welcome people from all around the world to invest and create more values together.

The central bolt automatic assembly machine completes bolt assembly, detection, laser marking, data recording and other requirements, which is composed of spring base press-fitting station, valve sleeve assembly station, spring and valve core assembly station, laser marking, thread detection and traceability system, etc. The parts are conveyed to the corresponding positions by conveyor and turntable. The manipulator grabs the materials to assembly and the human-machine control system corrects the parameters of the assembly process and records the data.

Machine Features of Central Bolt Assembly Line Automation Equipment

1. Frame: The safety guard door frame uses aluminum alloy profiles
2. Machine parts: Chrome-faced, anodizing, black and paint baked
3. Noisy:≤70dB
4. Security Settings: The HMI can set a password to prevent non-professionals from mishandling the machine or other potential safety hazards.

Machine parameter of Central Bolt Automatic Assembly Line

FL14.0002.01

Power: AC380V

Floor space: 3650*2800*1800(L*W*H)

Station: 1

Power: 20KW

Continuous activation ratio:>=90%

Pass rate:>=99%

Weight:3.5t

Yiheda automation, one of automatic production line manufacturers , specializes in designing and manufacturing the China automatic production line to customers. We welcome merchants from all over the world to cooperate with our factory for mutual benefit and win-win, and jointly create a better future.