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Process for producing meshed double-faced spraying and painting advertisement cloth

A production process and advertising cloth technology, which is applied in fiber types, textiles and papermaking, fiber processing, etc., can solve problems that affect product aesthetics and performance, difficult to perfectly interpret double-sided display patterns, uneven force mesh cloth, etc. , to achieve the effect of excellent printing effect, uniform force and uniform mesh

Inactive Publication Date: 2012-09-12
浙江华生科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the production process of the traditional digital inkjet mesh cloth, due to the complexity of the structure, uneven force is easily generated in the dipping and setting process, resulting in problems such as mesh cloth weft skew, which affects the aesthetics and performance of the product.
At the same time, in some fields of use, the traditional digital inkjet mesh fabric has poor whiteness and poor printing effect, making it difficult to perfectly interpret the characteristics of this type of inkjet mesh advertising fabric with one-sided inkjet printing and double-sided display patterns.

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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  • Process for producing meshed double-faced spraying and painting advertisement cloth
  • Process for producing meshed double-faced spraying and painting advertisement cloth

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032]After the 40D polyester FDY yarn is woven by a three-bar warp knitting machine and adopts the weaving method of 19 holes and 1 weaving method, it is impregnated with water-soluble and environmentally friendly double-permeable bleaching pulp, and then subjected to high temperature setting. The weight composition of the pulp is epoxy Resin curing agent 10%, fluorescent whitening agent KCB 1.5%, silicone oil emulsion type defoamer 0.15%, ethyl p-hydroxybenzoate 2%, rutile nano-titanium dioxide 2%, colorant 0.03%, and the rest is water; , During the setting process, the cloth speed is controlled at 14m / min, and the setting temperature is 210°C; during the process of soaking the mesh and setting the shape, the tension of the base fabric material is controlled in real time by a precision tension controller, and the tension is controlled at 130N, and the sending is adjusted. The speed ratio between the frame and the preheating roller is 1:1.04.

[0033] The various performance ...

Embodiment 2

[0037] After the 50D polyester FDY yarn is woven by a three-bar warp knitting machine and the weaving method of 19 holes and 1 is used, it is impregnated with a water-soluble and environmentally friendly double-permeable bleaching slurry, and then subjected to high temperature setting. The weight of the slurry is composed of epoxy Resin curing agent 12%, fluorescent whitening agent KCB 2%, silicone oil emulsion type defoamer 0.2%, ethyl p-hydroxybenzoate 2.5%, rutile nano-titanium dioxide 2.5%, colorant 0.03%, and the rest is water; During the setting process, the cloth speed is controlled at 12m / min, and the setting temperature is 215°C; during the process of soaking the mesh cloth and setting the shape, the tension of the base fabric material is controlled in real time by a precision tension controller, and the tension is controlled at 140N. The speed ratio between the preheating rollers is 1:1.05.

[0038] The various performance indicators of the mesh type double-sided ink...

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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Abstract

The invention relates to a process for producing meshed double-faced spraying and painting advertisement cloth. The process comprises the following steps of: weaving polyester yarns by using a three-guide bar warp knitting machine in a knitting mode of threading 19 yarns with one vacant stitch, performing slurry immersing treatment on slurry, and sizing, cutting edges, and rolling to manufacture the meshed double-faced spraying and painting advertisement cloth, wherein the slurry consists of the following components in percentage by weight: 8 to 12 percent of epoxy resin curing agent, 1 to 2 percent of benzoxazole fluorescent whitening agent, 0.1 to 0.2 percent of silicone oil emulsion defoamer, 1.5 to 3 percent of parahydroxybenzoate ester, 1.5 to 2.5 percent of rutile nano titanium dioxide, 0.03 percent of pigment and the balance of water. The meshed double-faced spraying and painting advertisement cloth has the advantages of high strength, firm tissue structure, high ink absorption performance, no deflection of grids, environment friendliness and the like, and has the characteristic that a display effect of double-faced patterns is good after the advertisement cloth is subjected to single-faced spraying and painting.

Description

technical field [0001] The invention relates to the field of textile advertising materials, in particular to a production process of mesh type double-sided spray-painted advertising cloth. Background technique [0002] With the progress of society, various commodities are greatly enriched, and the demand for fabrics for banners, commercial windows, curtains and other industries not only increases, but also requires products with good inkjet printing effects and excellent air permeability. In addition, with the development of outdoor media, advertising materials have gradually developed from a single kanban to promote the effect of the company to a direction that is beautiful, novel, and attracts consumers' attention, and combined with the characteristics of the media and the carrier, it has developed into a combination of functionality and other diversity. . Due to these special performance requirements, mesh fabrics are being widely used. [0003] Mesh cloth has the follo...

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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Patent Type & Authority Applications(China)
IPC IPC(8): D04B21/10D06M15/55D06M13/224D06M11/46D06M101/32
Inventor 蒋生华钱雄陆生良王佩章蒋翠松
Owner 浙江华生科技股份有限公司
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