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Introduction of PVC composite film

Introduction of PVC composite film

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2018-03-27
  • Views:1

(Summary description)Composite film refers to a new packaging material composed of two or more films combined together. Composite film is the fastest-growing packaging material in recent years. The reason for its rapid development is that a single variety of film can no longer meet the requirements for effective protection and beautification of commodities. The composite film can take advantage of its shortcomings and become a packaging material with excellent performance. At present, there are hundreds of varieties of composite films, and the number of composite layers has also developed from the initial two layers to more than 10 layers.

   Composite film is made of plastic film as the base material, and then compounded with other materials, such as paper, aluminum foil, cellophane, etc. Its main performance is as follows:

1. Good heat sealability. Many films, such as stretched polypropylene and polyester, have poor heat sealability. However, compounding with polyethylene with excellent heat sealability can greatly improve the heat sealability. The vinyl film is the inner layer;

   2. Good air tightness, moisture resistance and heat resistance. Cold resistance, fragrance retention, UV resistance and other properties can effectively protect commodities, especially beneficial to: preservation of food;

   3. Good product performance, composite film has better transparency, lightness, good printability, suitable for decoration, plus rigidity, stiffness, good shelf effect, attract customers;

   4. It has excellent mechanical properties, it has good tensile strength, impact resistance, tear resistance, puncture resistance, bending resistance, pressure resistance and other properties, plus good adaptability, which is convenient for mechanized operation;

   5. Lower. Under the premise of ensuring comprehensive performance, it can adopt a method of matching high and low-cost materials to manufacture composite films, so the total cost is low.

   6. Lighter, easy to carry, it can replace some metal cans, glass bottles and other packaging containers, the weight is greatly reduced, it is also convenient for transportation, easy to carry, and also easy to open.

Introduction of PVC composite film

(Summary description)Composite film refers to a new packaging material composed of two or more films combined together. Composite film is the fastest-growing packaging material in recent years. The reason for its rapid development is that a single variety of film can no longer meet the requirements for effective protection and beautification of commodities. The composite film can take advantage of its shortcomings and become a packaging material with excellent performance. At present, there are hundreds of varieties of composite films, and the number of composite layers has also developed from the initial two layers to more than 10 layers.

   Composite film is made of plastic film as the base material, and then compounded with other materials, such as paper, aluminum foil, cellophane, etc. Its main performance is as follows:

1. Good heat sealability. Many films, such as stretched polypropylene and polyester, have poor heat sealability. However, compounding with polyethylene with excellent heat sealability can greatly improve the heat sealability. The vinyl film is the inner layer;

   2. Good air tightness, moisture resistance and heat resistance. Cold resistance, fragrance retention, UV resistance and other properties can effectively protect commodities, especially beneficial to: preservation of food;

   3. Good product performance, composite film has better transparency, lightness, good printability, suitable for decoration, plus rigidity, stiffness, good shelf effect, attract customers;

   4. It has excellent mechanical properties, it has good tensile strength, impact resistance, tear resistance, puncture resistance, bending resistance, pressure resistance and other properties, plus good adaptability, which is convenient for mechanized operation;

   5. Lower. Under the premise of ensuring comprehensive performance, it can adopt a method of matching high and low-cost materials to manufacture composite films, so the total cost is low.

   6. Lighter, easy to carry, it can replace some metal cans, glass bottles and other packaging containers, the weight is greatly reduced, it is also convenient for transportation, easy to carry, and also easy to open.

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2018-03-27
  • Views:1
Information

Composite film refers to a new packaging material composed of two or more films combined together. Composite film is the fastest-growing packaging material in recent years. The reason for its rapid development is that a single variety of film can no longer meet the requirements for effective protection and beautification of commodities. The composite film can take advantage of its shortcomings and become a packaging material with excellent performance. At present, there are hundreds of varieties of composite films, and the number of composite layers has also developed from the initial two layers to more than 10 layers.

   Composite film is made of plastic film as the base material, and then compounded with other materials, such as paper, aluminum foil, cellophane, etc. Its main performance is as follows:

1. Good heat sealability. Many films, such as stretched polypropylene and polyester, have poor heat sealability. However, compounding with polyethylene with excellent heat sealability can greatly improve the heat sealability. The vinyl film is the inner layer;

   2. Good air tightness, moisture resistance and heat resistance. Cold resistance, fragrance retention, UV resistance and other properties can effectively protect commodities, especially beneficial to: preservation of food;

   3. Good product performance, composite film has better transparency, lightness, good printability, suitable for decoration, plus rigidity, stiffness, good shelf effect, attract customers;

   4. It has excellent mechanical properties, it has good tensile strength, impact resistance, tear resistance, puncture resistance, bending resistance, pressure resistance and other properties, plus good adaptability, which is convenient for mechanized operation;

   5. Lower. Under the premise of ensuring comprehensive performance, it can adopt a method of matching high and low-cost materials to manufacture composite films, so the total cost is low.

   6. Lighter, easy to carry, it can replace some metal cans, glass bottles and other packaging containers, the weight is greatly reduced, it is also convenient for transportation, easy to carry, and also easy to open.

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