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 f

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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