What is stretch film used for? Enterprises that use stretch film the most

Stretch film, also known as stretch stretch film, is a kind of packaging material based on LLDPE substrate, which can be used together with a fully automatic stretch film machine, which can not only improve the productivity of enterprises, but also greatly save production costs.

Atlanta cantilever stretch wrapper

Atlanta Circular Orbital Wrapping Machine.

The stretch film machine is a kind of packaging machinery with an electrical device, which uses the tension of the stretch film to wind various bulk objects or whole objects to make them packaged as a whole. note

Robustness. The picture shows the Atlanta annular orbital wrapping machine).

With good tension, the film compactly and fixedly bundles the product into a single unit, so as to avoid product loss or damage caused by product scattering during transportation. note

Cost savings. Due to the continuous high cost of cartons, more enterprises now tend to use stretch film for product packaging, which is a product that is more in line with the requirements of modern logistics and transportation, compared with traditional carton packaging, saving a certain amount of space, and at the same time the cost of packaging materials can also be greatly reduced.

With the use of automatic stretch film machine, it can not only reduce labor costs, but also improve packaging efficiency and packaging texture. note

Good product protection.

The stretch film forms a light and transparent protective appearance around the product, so as to achieve the purpose of dustproof, oilproof, moisture-proof, waterproof and anti-theft. At the same time, the stretch film packaging makes the packaged items evenly stressed and avoids damage to the items caused by uneven force, which is impossible to do with traditional packaging methods. note

Aesthetics of the packaging.

With the help of the stretch film stretch and shrink characteristics, the automatic stretch film machine wraps and packs the product to form a compact, visible unit as a whole, and the product is more intuitive.

At present, it has been widely used in home appliances, petrochemicals, beverages, building materials, tobacco and other packaging fields.

The film is widely used in pallet packaging of goods, such as electronics, building materials, chemicals, metal products, auto parts, wire and cable, daily necessities, food, paper and other industries.

Stretch film is also called stretch stretch film, organic stretch film and hand stretch film two categories, Jinqiang stretch film is based on high-quality LLDPE, with high-quality tackifier, heating, extrusion, casting, and then cooled by the chilling roller, with strong toughness, high elasticity, tear resistance, high viscosity, dustproof, waterproof, single-sided sticky and double-sided sticky and other advantages, is glass ceramics, tire rubber, drip irrigation tape, cartons, iron cans, aluminum-plastic profiles, forage and other product packaging supplies. Hope it helps. Hope!

The three main uses are dustproof, moisture-proof, and fastening. At present, the common specifications in China, as short as 2-8cm, are commonly used in commercial use, such as supermarket bundling film, takeaway packing film, grafting film, etc. The medium length is 10-35cm, and it is commonly used for tire protection, wire and cable protection, etc.

The domestic conventional is 50cm, and the foreign conventional is 45cm.

In addition, there are some, such as textiles and other fields that require a specification of more than 1 meter.

The most used enterprise pro of stretch film! Hello, happy to answer your <>. First of all, it is a food factory, a pharmaceutical factory and a sterilized tableware manufacturer, which mainly uses winding film to prevent items from being damp, and disinfection tableware is to prevent dust.

Stretch film secondly, is the production of stationery and sports supplies, craft gifts, printed matter, hardware and plastic products, first-class machines, electronic appliances and other manufacturers, with stretch film as the outer packaging of various products, can not only transparent display but also increase the appearance of the product attractive, can also be used to replace all kinds of cartons, not only save packaging costs, but also in line with the packaging trend. Finally, it is a building materials factory, a chemical factory, a glass products factory, a ceramic factory, a food factory, a winery and other factories, many production-oriented enterprises will also use stretch film to protect goods when importing and exporting. Hope mine can help you <>

Do you have any other questions?

Stretch film, also known as stretch film and heat shrinkable film, is the first in China to use PVC as the base material, DOA as a plasticizer and self-adhesive to produce PVC stretch film. Due to environmental protection problems, high cost (relatively large proportion of PE, less unit packaging area), poor stretchability and other reasons, when the domestic production of PE stretch film began in 1994 and 1995, it was gradually eliminated. PE stretch film first used EVA as the self-adhesive material, but its cost is high, and it has taste, and then developed with PIB and VLDPE as self-adhesive materials, and the substrate is mainly LLDPE, including C4, C6, C8 and metallocene PE (MPE).

Form of use: 1Sealed package.

This type of packaging is similar to shrink wrap, where the film wraps around the tray and then two heat grippers heat seal the film at both ends. This was the earliest form of use of stretch film, and more packaging forms were developed from this.

2.Full-width packaging.

This kind of packaging requires a film width sufficient to cover the pallet, the shape of the pallet is regular, so it is suitable for use with it, suitable for film thickness of 17 35 m

3.Hand-packed.

This type of packaging is the simplest of stretch film packaging, the film is packed on a rack or by hand, turned by the tray or the film is turned around the pallet. It is mainly used for repacking after the broken pallet of the wrapped pallet and ordinary pallet packaging. This packaging speed is slow, suitable for film thicknesses of 15 20 m;

4.Stretch film wrapping machine packing.

This is the most common and widespread form of mechanical packaging, which consists of a tray rotating or a film rotating around a pallet, and the film is fixed on a stand and can be moved up and down. This packing capacity is very large, about 15 to 18 trays per hour. The suitable film thickness is about 15 25 m;

5.Horizontal mechanical packaging.

Different from other packaging, the film revolves around the item, which is suitable for long cargo packaging, such as carpets, boards, fiberboards, special-shaped materials, etc.;

6.Packaging of paper tubes.

This is one of the latest uses of stretch film, which is better than the old stretch wrap for carton packaging. The suitable film thickness is 30 120 m;

7.Packaging of small items.

This is the latest form of packaging for stretch film, which can reduce both material consumption and pallet storage space, and in foreign countries, this packaging was first introduced in 1984, and just a year later, many such packaging appeared on the market, and this packaging form has great potential. suitable film thickness 15 30 m;

8.Packaging of tubes and cables.

This is an example of the application of stretch film in a special field, where the packaging equipment is installed at the end of the production line, and the fully automatic stretch film can both replace the tape to bind the material and act as a protective effect. The applicable thickness is 15 30 m.

9.The stretched form of the pallet mechanism packaging.

The packaging of stretch film must be stretched, and the stretching forms of pallet mechanical packaging include direct stretching and pre-stretching. Pre-stretching is divided into two kinds, one is roll pre-stretching, and the other is electric stretching.

Question 1: What is the material of the stretch film It is mainly based on PE polyethylene.

Question 2: What is the material of the stretch film? What are the ingredients?

Please give me advice! PE stretch film is made of PIB and VLDPE as self-adhesive materials, and the substrate is now mainly LLDPE (linear low-density polyethylene), including C4, C6, C8 and metallocene PE (MPE).

Question 3: What is the raw material of the stretch film? Rice, mung beans, melon seeds, star anise, rice 2 yuan, mung beans 1 yuan, melon seeds are very expensive, star anise has eight corners. That's it.

Question 4: What is the spiral film used for? Stretch film is also called stretch stretch film, organic stretch film and hand stretch film two categories, Jinqiang stretch film is based on high-quality LLDPE, with high-quality tackifier, heating, extrusion, casting, and then cooled by the chilling roller, with strong toughness, high elasticity, tear resistance, high viscosity, dustproof, waterproof, single-sided sticky and double-sided sticky and other advantages, is glass ceramics, tire rubber, drip irrigation tape, cartons, iron cans, aluminum-plastic profiles, forage and other product packaging supplies.

Hope it helps. Hope!

Question 5: What is the difference between PE stretch film and PVC stretch film? Stretch film is also called stretch film, and generally speaking, the two names refer to the same thing.

If the concept of stretch film is more extensive, some stretch film can be stretched, some stretch film cannot be stretched, or the elongation rate is low, so stretch film belongs to the category of stretch film.

Question 6: How is the stretch film made The domestic stretch film, also known as PE stretch film, is mostly sticky on one side, and the casting method is generally used (the blow molding method is mostly used to produce PVC toxic winding film), which is heated and melted and then extruded by the extruder to blow into a bubble tube shape in the machine head, and then evenly flattened into the feeder, rolled by the rolling mill, and repeated on three sides. Then the temperature of the control machine is transmitted to the cooling pool, which is cooled and rolled.

People who have used the stretch film know that the stretch film has strong puncture resistance and good retraction performance, and the goods packaged by the stretch film can be tightly wrapped in the middle, and it is not easy to disperse without a beat. The winding film can also play a role in waterproof, anti-rotten moisture, dust-proof, etc., and transparent and beautiful, without opening the package, you can clearly see the goods inside, to avoid mistakes when providing.

Plastic wrap is a type of stretch film, but because it does not require as high self-adhesive properties as stretch film, the amount of polyisobutylene used will be less, and polyisobutylene is mainly used to increase the flexibility and self-adhesion of the product. When the stretch film is used, it can use the self-adhesive elasticity of the film itself to stretch and wrap the goods, and rely on the viscoelasticity of the surface of the film to wrap the goods tightly with the tensile tension used during use, so as to achieve the purpose of protecting the goods.