Anti-static plastic film and production process thereof

A technology of plastic film and production process, applied in the direction of coating, etc., can solve the problems affecting the range of use and damage of plastic film, achieve excellent anti-dust effect, improve bonding performance, and reduce the probability of damage

Inactive Publication Date: 2021-09-28
张豪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the static electricity generated on the plastic film, some electronic products will be damaged to varying degrees when they are packaged with film, which will affect the scope of use of the plastic film.

Method used

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  • Anti-static plastic film and production process thereof
  • Anti-static plastic film and production process thereof
  • Anti-static plastic film and production process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] refer to Figure 1-3 , an antistatic plastic film, comprising a film body 1, the outer walls of both sides of the film body 1 are coated with an antistatic coating 2.

[0028] Among the present invention, its production technology of a kind of antistatic plastic film comprises the following steps:

[0029] S1: Prepare the raw materials, prepare the raw materials in a certain proportion, and then preheat the raw materials through the drying equipment;

[0030] S2: Mixing, pouring the preheated raw materials into the mixing tank in turn and stirring evenly, raising the temperature in the mixing tank while stirring, and controlling the temperature in the mixing tank within the range of 90 degrees Celsius to 100 degrees Celsius;

[0031] S3: Extrusion, inject raw materials into the extruder, extrude the tubular parison through the extruder, control the extrusion temperature within the range of 150 degrees Celsius to 175 degrees Celsius, and pay attention to dust prevention...

Embodiment 2

[0038] refer to Figure 1-3 , an antistatic plastic film, comprising a film body 1, the outer walls of both sides of the film body 1 are coated with an antistatic coating 2.

[0039] Among the present invention, its production technology of a kind of antistatic plastic film comprises the following steps:

[0040] S1: Prepare the raw materials, prepare the raw materials in a certain proportion, and then preheat the raw materials through the drying equipment;

[0041] S2: Mixing, pouring the preheated raw materials into the mixing tank in turn and stirring evenly, raising the temperature in the mixing tank while stirring, and controlling the temperature in the mixing tank within the range of 90 degrees Celsius to 100 degrees Celsius;

[0042] S3: Extrusion, inject raw materials into the extruder, extrude the tubular parison through the extruder, control the extrusion temperature within the range of 150 degrees Celsius to 175 degrees Celsius, and pay attention to dust prevention...

Embodiment 3

[0049] refer to Figure 1-3 , an antistatic plastic film, comprising a film body 1, the outer walls of both sides of the film body 1 are coated with an antistatic coating 2.

[0050] Among the present invention, its production technology of a kind of antistatic plastic film comprises the following steps:

[0051] S1: Prepare the raw materials, prepare the raw materials in a certain proportion, and then preheat the raw materials through the drying equipment;

[0052] S2: Mixing, pouring the preheated raw materials into the mixing tank in turn and stirring evenly, raising the temperature in the mixing tank while stirring, and controlling the temperature in the mixing tank within the range of 90 degrees Celsius to 100 degrees Celsius;

[0053] S3: Extrusion, inject raw materials into the extruder, extrude the tubular parison through the extruder, control the extrusion temperature within the range of 150 degrees Celsius to 175 degrees Celsius, and pay attention to dust prevention w...

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PUM

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Abstract

The invention discloses an anti-static plastic film and a production process thereof. The process comprises the following steps that raw materials are prepared, specifically, the raw materials are prepared according to a certain proportion, and then the raw materials are preheated by means of drying equipment; mixing is conducted, specifically, the preheated raw materials are sequentially injected into a stirring tank and then uniformly stirred, a temperature in the stirring tank is increased while stirring is conducted, and the temperature in the stirring tank is controlled to be 90 DEG C to 100 DEG C; and extruding is conducted, specifically, the raw materials are injected into an extruder, a tubular parison is formed through extruding by means of the extruder, an extrusion temperature is controlled to be 150 DEG C to 175 DEG C, and dust prevention is conducted when the raw materials are injected into the extruder. According to the process, the plastic film is coated with an anti-static coating, and conductive coating is applied to the surface of the film to form a uniform coating, so that plastic is endowed with conductive performance, the film with anti-static performance is formed, and the film has an anti-static effect and an excellent dustproof effect.

Description

technical field [0001] The invention relates to the technical field of antistatic plastic films, in particular to an antistatic plastic film and a production process thereof. Background technique [0002] Plastic film is a film made of polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins, used for packaging, and as a coating layer. Plastic packaging and plastic packaging products account for an increasing share in the market, especially composite plastic flexible packaging, which has been widely used in food, medicine, chemical and other fields, among which food packaging accounts for the largest proportion, such as beverage packaging , quick-frozen food packaging, cooking food packaging, fast food packaging, etc., these products have brought great convenience to people's lives. However, due to the static electricity generated on the plastic film, some electronic products will be damaged to varying degrees when they are packaged with film, which af...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C55/28B29C48/00B29C48/25C08J7/044B29C37/00
CPCB29C55/28B29C48/0018B29C48/25C08J7/044B29C37/0025
Inventor 张豪
Owner 张豪
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