A wrinkle-removing device for polymer plastic film

A plastic film and polymer technology, which is applied in the field of wrinkle removal devices for polymer plastic films, can solve the problems of plastic films affecting the use effect, and achieve the effects of avoiding irreversible deformation, reducing production costs, and improving the use effect

Active Publication Date: 2020-09-29
泗阳齐力包装材料股份有限公司
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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 polymer plastic film
  • A wrinkle-removing device for polymer plastic film
  • A wrinkle-removing device for polymer 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 and a second mechanism 3 fixed sequentially on the first fixed base 1 along the traveling direction of the plastic film 51 .

[0037] Such as figure 2 , 3 As shown, the above-mentioned first mechanism 2 includes a first U-shaped base 4, a first roller 9, a first electric drive module 15, a second roller 17, a second roller shaft 18, a slider 19, a first return spring 21, a limiter Bit block 23, limit spring 25, wherein as figure 1 As shown, the first U-shaped base 4 is fixed on the first fixed base 1; the first roller 9 is installed in the first U-shaped base 4 through the first roller 10; as image 3 , 4 As s...

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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 polymer plastic films, which includes a first mechanism and a second mechanism sequentially fixed on a first fixed base along the traveling direction of the plastic film; the present invention The oblique straight line part at the upper end of the combination chute is used to remove pleats and protect the plastic film within an appropriate range of force; the arc-shaped part at the lower end of the combination chute ensures the resistance hem of the third roller and the telescopic rod, ensuring that the plastic The film tension does not continue to increase; eventually the plastic film does not undergo irreversible deformation.

Description

technical field [0001] The invention belongs to the technical field of film processing, and in particular relates to a wrinkle-removing device for polymer 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 wrin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H23/188B65H23/34
CPCB65H20/02B65H23/26B65H23/34B65H2701/175
Inventor 马艳王益之赖江耀
Owner 泗阳齐力包装材料股份有限公司
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