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Device for diaphragm online spraying and using method thereof

A spraying device and diaphragm technology, applied in the field of diaphragm processing, can solve the problems of limited range and field of use, and achieve the effects of avoiding uneven spraying, good recycling and good internal environment

Pending Publication Date: 2019-09-10
GUANGDONG WANSHIJIE PLASTIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] This method can only be used for diaphragms with soft materials, such as PVC; it is not suitable for hard materials such as PC, which limits the scope and field of its use.

Method used

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  • Device for diaphragm online spraying and using method thereof
  • Device for diaphragm online spraying and using method thereof
  • Device for diaphragm online spraying and using method thereof

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] The object of the present invention is to provide a device for on-line spraying of membranes and its use method, which is used to solve the above problems, reduce the cost of producing products with special surface coatings, improve the yield, and have less waste and green Environmental friendly.

[0035] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further descri...

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PUM

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Abstract

The invention discloses a device for diaphragm online spraying and a using method thereof. The device comprises a plastic extruder, a die head, a three-roller machine, a thickness gauge, a pulling unit, a spraying unit, a drying tunnel and a winder which are sequentially arranged; the plastic extruder provides a plastic material for the die head; three-roller machine is fixedly arranged under thedie head; the three-roller machine is used for extruding an extruded material of the die head into a diaphragm; the thickness gauge is used for measuring the thickness of the diaphragm; the pulling unit is used for pulling the diaphragm to the spraying unit; the drying tunnel is used for allowing the sprayed diaphragm to pass through; and the winder is used for winding the dried diaphragm. The device has the characteristics that a diaphragm forming unit, the spraying unit and a drying unit are combined into an integrated structure, the production efficiency of the diaphragm is improved, and the manufacturing cost of the diaphragm is reduced.

Description

technical field [0001] The invention relates to the technical field of membrane processing, in particular to a device for on-line spraying of membranes and a method for using the same. Background technique [0002] In the prior art, there are two common diaphragms: diaphragms without texture on the surface and diaphragms with texture on the surface. [0003] When processing a film with no texture on the surface, use a special roller to print the coating material on any surface of the film, and then heat and solidify through the oven to get the final product. [0004] However, this kind of product often has a single style and no special texture on the surface, so it is only suitable for glossy film materials. [0005] When making a coated film with texture on the surface, the coating material is first added to the surface of the bright surface without texture by printing and coating, and after being heated and cured by the oven, it is then heated and cured at room temperatur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C48/08B29C43/24B29C48/25
CPCB29C48/08B29C48/0011B29C48/0023
Inventor 侯山源
Owner GUANGDONG WANSHIJIE PLASTIC TECH
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