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Composite plastic film processing system

A processing system and technology of plastic film, applied in metal processing and other directions, can solve problems such as film collapse, and achieve the effect of assisting stability, ensuring stability, and improving flatness

Inactive Publication Date: 2021-04-30
王晓春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a composite plastic film processing system, which can effectively solve the problem of film collapse when the plastic film is cut, improve the flatness of the plastic film cut and improve product quality

Method used

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  • Composite plastic film processing system
  • Composite plastic film processing system
  • Composite plastic film processing system

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Embodiment Construction

[0027] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0028] refer to figure 1 , is a composite plastic film processing system disclosed in the present invention, comprising a mounting frame 1, a power roller 2 rotatably mounted on the mounting frame 1, and a power roller motor 3 located below the mounting frame 1, and the power roller 2 moves along the mounting frame 1. The longitudinal direction is arranged symmetrically. The inner support device 4 for supporting the film and the cutting mechanism 5 for cutting the film are arranged on the top of the mounting frame 1 from bottom to top. There is also a pressure mechanism 8 for adaptively pressing the film above the film, and the film is cut. When the pressure mechanism 8 compresses the film to make it more stable, the left side of the mounting frame 1 is provided with a feed mechanism 6 for promoting the film feed. In actual operation, the rolled film used fo...

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Abstract

The invention relates to the field of film processing devices, in particular to a composite plastic film processing system. The processing system comprises a mounting frame, power rollers rotationally mounted on the mounting frame and a power roller motor arranged below the mounting frame, wherein the power rollers are symmetrically arranged in the length direction of the mounting frame, an inner supporting device for supporting a film and a cutting mechanism for cutting the film are sequentially arranged above the mounting frame from bottom to top, and a feeding mechanism for pushing the film to be fed is arranged on one side of the mounting frame in the width direction. According to the processing system, the problem of film collapse during plastic film slitting can be effectively solved, the flatness of a plastic film notch is improved, and the product quality is improved.

Description

technical field [0001] The invention relates to the field of film processing devices, in particular to a composite plastic film processing system. Background technique [0002] Composite plastic film is usually made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins. It is widely used in food, medicine, chemical industry and other fields, among which food packaging accounts for The proportion is the largest, such as beverage packaging, quick-frozen food packaging, retort food packaging, fast food packaging, etc. These products have brought great convenience to people's lives. [0003] Taking PVC film as an example, the production of composite plastic film usually needs to go through the following processes: raw material - kneading - cold mixing - extrusion blow molding - PVC cellophane base film - antistatic heat seal coating treatment - cutting - inspection - packaging - finished product, Usually, a hollow cylindrical paper shell is used to wi...

Claims

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Application Information

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IPC IPC(8): B26D1/18B26D5/08B26D7/02
CPCB26D1/185B26D5/083B26D7/015B26D7/02
Inventor 王晓春
Owner 王晓春
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