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Renewable light box cloth

A light box cloth, polypropylene technology, used in textiles and papermaking, ultrasonic/sonic fiber processing, etc., can solve the problems of polypropylene or polyethylene flat yarn folding, wrinkling, etc.

Inactive Publication Date: 2011-07-06
上海维新建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The invention uses polypropylene or polyethylene long fibers, which solves the problem of folding and wrinkling of polypropylene or polyethylene flat filaments, and is suitable for printing.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The specific manufacturing process of this patented product includes the following 5 steps:

[0017] long fiber

[0018] After the polyethylene or polypropylene plastic is melted, it is drawn into filaments of different diameters to achieve the required strength.

[0019] Weaving

[0020] Woven on rapier or warp knitting machines

[0021] Coating or film

[0022] One or both sides of the woven cloth are coated or laminated.

[0023] surface treatment

[0024] Roller coating with corona or chemical reagents.

[0025] Divide

[0026] Cut large rolls into small rolls according to customer requirements.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

In order to replace the conventional high-pollution light box made of nonrenewable materials such as polyvinyl chloride, polyester and the like, polypropylene or polyethylene long fibers are knitted into cloth by a rapier knitting machine or warp knitting machine; a polyethylene or polypropylene film is formed on the surface of the knitted cloth by laminating or heat sealing; the surface of light box cloth is treated by corona and a chemical reagent roller coating technology, so that the product can be used on solvent ink, environmental-friendly ink, ultraviolet (UV) ink digital inkjet printers; and the product is a 100 percent renewable low-carbon environmental-friendly product.

Description

technical field [0001] In order to meet the environmental protection requirements of low-carbon regeneration, the present invention uses polypropylene filament or polyethylene filament to weave or film to produce 100% renewable light box cloth. Background technique [0002] The technical background of this patent covers the following four aspects: [0003] 1. Polypropylene filament or polyethylene filament: [0004] This patent chooses special polypropylene filament or polyethylene filament, which is soft, high-strength, and 100% renewable. [0005] 2. Chemical fiber weaving technology; [0006] This technology is to use rapier knitting machine or warp knitting machine to weave fabric as the reinforcing material of light box fabric. [0007] 3. Coating or film technology: [0008] The technology is to pour or heat seal polyethylene or polypropylene film on the reinforcement material. [0009] 4. Surface treatment technology: [0010] The technology is to use corona...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D06N3/04D06M10/02
Inventor 王祥丽
Owner 上海维新建材有限公司
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