Plastic packaging film processing method and system

A plastic packaging and film processing technology, which is applied in the field of plastic film processing, can solve problems such as poor opening and insufficient smoothness of plastic packaging films, and achieve good opening, reduce labor intensity, and reduce costs.

Inactive Publication Date: 2011-12-21
WUJIANG ZHONGYA PLASTIC PACKAGING
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method and system for processing plastic packaging films, so as to solve the problems of insufficient smoothness and poor opening of plastic packaging films in the prior art

Method used

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  • Plastic packaging film processing method and system
  • Plastic packaging film processing method and system

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Embodiment Construction

[0029] refer to figure 1 , the plastic packaging film processing system includes a mixer, down-blown water-cooled polypropylene film blowing machine, air-cooled equipment and water-cooled equipment, extrusion-type water removal equipment mainly composed of pressure rollers, winding devices and temperature control equipment conservatory.

[0030] The process flow of this plastic packaging film processing system is roughly as follows: polypropylene raw material → put into the mixer → add an appropriate amount of opening agent → stir evenly → add down blowing method, water cooling polypropylene film blowing machine → come out of the film from the grinding head → pass through the wind Cooling → water cooling → press water roller + processing → winding the finished film → put it in a warm room with a temperature controlled at 15°C to 80°C for more than 10 hours.

[0031] Specifically, the polypropylene raw material is added with an appropriate amount of opening agent, stirred even...

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Abstract

The invention relates to a plastic packaging film processing method and system. The method is to add an anti-blocking agent to the raw material of the plastic film and stir it evenly, and then make the primary product of the plastic packaging film, and then place the primary product of the plastic packaging film in an environment with a temperature of 15°C to 80°C for more than 10 hours to form a plastic package. Finished film. The system includes: mixing equipment, film blowing machine, cooling equipment, water removal device, winding device and temperature control equipment. The beneficial effect of the present invention is that: the polypropylene film and other plastic packaging films have good smoothness and openness, thereby reducing waste and cost in the process of printing, bag making and packaging, reducing labor intensity of workers and improving production efficiency.

Description

technical field [0001] The invention relates to a processing method and system for plastic films, in particular to a method and system for increasing the opening and slipperiness of plastic packaging films. Background technique [0002] At present, plastic films formed from blow molding materials such as polypropylene are widely used as packaging materials in clothing, food, medicine, electronics and other industries. However, these plastic films often have problems such as insufficient smoothness and poor opening during printing, bag making and packaging, which reduces the convenience of application. Contents of the invention [0003] The purpose of the present invention is to provide a plastic packaging film processing method and system, so as to solve the problems of insufficient smoothness and poor opening of the plastic packaging film in the prior art. [0004] In order to realize the above-mentioned purpose of the invention, the present invention adopts following te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C55/28B29C71/00
Inventor 朱荣林赵馨亚
Owner WUJIANG ZHONGYA PLASTIC PACKAGING
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