A wrinkle-removing device for plastic film

A plastic film and wrinkle-removing technology, which is applied in the field of film treatment, can solve the problems of plastic film affecting the use effect, and achieve the effects of avoiding irreversible deformation, reducing production costs, and improving the use effect

Active Publication Date: 2020-08-14
LAIWU SHENGTENG PACKAGING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the traditional plastic film is a common daily necessities for people. The plastic film has the advantages of good transparency, good moisture resistance, excellent heat resistance, convenient use, and low price. It is widely used in all walks of life; the production of plastic film must be After the production steps of forming and roll; due to the small thickness of the plastic film, the plastic film coming out of the forming device will appear wrinkled and sticky during the movement to the roll; the unwrinkled plastic film is wound on the roll Finally, the wrinkles will be permanently deformed due to long-term extrusion, and the creases caused by wrinkles on the plastic film will affect its use effect during later use

Method used

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  • A wrinkle-removing device for plastic film
  • A wrinkle-removing device for plastic film
  • A wrinkle-removing device for plastic film

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Embodiment Construction

[0035] The accompanying drawings are all schematic diagrams of the implementation of the present invention, so as to understand the principle of structural operation. The specific product structure and proportional size can be determined according to the use environment and conventional technology.

[0036] Such as figure 1 As shown, it includes a first mechanism 2 , a second mechanism 3 and a third mechanism 4 sequentially fixed on the first fixed base 1 along the moving direction of the plastic film 57 .

[0037] Such as figure 2 , 3 As shown, the above-mentioned first mechanism 2 includes a first U-shaped base 5 with chute 7 symmetrically opened on two side plates, a second roller 10, a first roller 16, a slider 12, an electric drive module 22, and a limit block 24 , where as figure 1 As shown, the first U-shaped base 5 is fixed on the first fixed base 1; as figure 2 As shown, the first roller 16 is installed in the first U-shaped base 5 by the first roller 17; ima...

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PUM

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Abstract

The invention belongs to the technical field of film processing, and in particular relates to a wrinkle-removing device for plastic film, which includes a first mechanism, a second mechanism and a third mechanism which are sequentially fixed on a first fixed base along the movement direction of the plastic film; The high-frequency reciprocating extrusion and separation of the fourth roller and the fifth roller in the invention makes the wrinkles on the part of the plastic film between the fifth roller and the second roller effectively removed, while the fourth roller and the fifth roller After the roller is squeezed, the plastic film is separated instantly to relax the further tightened plastic film, avoiding the irreversible deformation of the plastic film caused by the long-term tension of the plastic film, and ensuring that the plastic film coming out of the wrinkle removal device is a qualified product. Minimize the defect rate of plastic film products, reduce the production cost of plastic film, and improve production efficiency.

Description

technical field [0001] The invention belongs to the technical field of film processing, in particular to a wrinkle-removing device for plastic films. Background technique [0002] At present, the traditional plastic film is a common daily necessities for people. The plastic film has the advantages of good transparency, good moisture resistance, excellent heat resistance, convenient use, and low price. It is widely used in all walks of life; the production of plastic film must be After the production steps of forming and roll; due to the small thickness of the plastic film, the plastic film coming out of the forming device will appear wrinkled and sticky during the movement to the roll; the unwrinkled plastic film is wound on the roll Finally, the wrinkles will be permanently deformed due to long-term extrusion, and the creases caused by wrinkles on the plastic film will affect its use effect during later use. [0003] The present invention designs a wrinkle removing device ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H23/16B65H23/34
CPCB65H23/26
Inventor 马艳王益之赖江耀
Owner LAIWU SHENGTENG PACKAGING TECH CO LTD
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