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Manufacturing method of high-strength durable duplex printing grid material

A manufacturing method and durable technology, applied in textiles and papermaking, etc., can solve problems such as waste of resources, achieve the effects of reducing coloring, good low temperature resistance, and preventing performance decline

Inactive Publication Date: 2017-05-31
浙江亦阳新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional grid cloth products can only be sprayed on one side, which not only has a large waste of resources, but also cannot meet the special requirements of double-sided printing in some occasions. This product is widely used in outdoor advertising exhibitions in strong wind areas , indoor and outdoor display cloth, personalized wall decoration, etc. Therefore, the high-strength and durable double-spray mesh material meets the needs of advertising materials with two-sided patterns such as exhibition halls and roller blinds, and meets market demand. Therefore, a proposal is made to address the above problems. A kind of manufacturing method of high-strength and durable double spray grid material

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] 1) The following weight components are mixed into impregnating agent:

[0031] PVC paste resin 100 parts

[0032] 65 parts plasticizer

[0033] Stabilizer 3 parts

[0034] Carbon black 2 parts

[0035] 2) Filter the mixed impregnating agent, and use 80-mesh nylon mesh for filtration;

[0036] 3) Pass the 1000D*1000D polyester woven fabric with a density of 8*8 strands / cm through the layer machine at a uniform speed through the unwinding mechanism, and add 1.8 kg of cross-linking agent per 100 kg of impregnating agent, and the isocyanate group in the cross-linking agent (- The content of NCO) is 3%, the coating amount is 105g / m2, evenly coated on the polyester woven fabric, and dried in an oven at a temperature of 140°C;

[0037] 4) After being plasticized and formed in an oven, it is used for surface treatment. The temperature during plasticization is 200 ° C, embossed, and the finished product is obtained.

Embodiment 2

[0039] 1) The following weight components are mixed into impregnating agent:

[0040] PVC paste resin 100 parts

[0041] Plasticizer 100 parts

[0042] Stabilizer 5 parts

[0043] 2) Grinding and filtering the mixed impregnating agent, and selecting 80 mesh nylon mesh for filtering;

[0044] 3) The polyester woven fabric with a density of 1000D*1000D of 8*8 strands / cm passes through the coating machine at a uniform speed through the unwinding mechanism, and 5 kg of crosslinking agent is added to every 100kg of layer agent, and the isocyanate group in the crosslinking agent ( -NCO) content is 5%, the coating amount is 350g / m2, evenly coated on the polyester woven fabric, dried in an oven at 200°C, and then coated with a layer of impregnating agent, and Do drying.

[0045] 4) After being plasticized and formed in an oven, it is used for surface treatment. The temperature during plasticization is 210°C, embossed, and the finished product is obtained.

Embodiment 3

[0047] 1) The following weight components are mixed into impregnating agent:

[0048] PVC paste resin 100 parts

[0049] Plasticizer 50 parts

[0050] Stabilizer 1 part

[0051] 1 part medium chrome yellow

[0052] 2) Grinding and filtering the mixed impregnating agent, and selecting 80 mesh nylon mesh for filtering;

[0053] 3) Pass the 1000D*1000D polyester woven fabric with a density of 8*8 strands / cm through the coating machine at a uniform speed through the unwinding mechanism, and add 1kg of crosslinking agent to every 100kg of impregnating agent, and the isocyanate group in the crosslinking agent (- The content of NCO) is 4%, and the coating amount is 100g / m2, evenly coated on the polyester woven fabric, and dried in an oven at a temperature of 160 °C, and then coated with a layer of impregnating agent, and carried out Drying process.

[0054] 4) After being plasticized and formed in an oven, it is used for surface treatment. The temperature during plasticization i...

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

The invention discloses a manufacturing method of a high-strength durable duplex printing grid material. The manufacturing method comprises the following steps: preparing impregnant by mixing the following components in parts by weight: 100 parts of PVC (polyvinyl chloride) paste resin, 50-100 parts of plasticizer, 1-5 parts of stabilizer and 1-8 parts of pigment; filtering the mixed impregnant; and adding 1-5kg of crosslinking agent into every 100kg of impregnant, uniformly impregnating a grid material base fabric in the impregnant, then performing promotion and optimization through a heating system to efficiently plastify the product within short time, and performing duplex printing to obtain the finished product. The invention has the following advantages: through impregnation, efficient plastication treatment and duplex printing, the product has high strength, structure stability and double-sided service performance, and can be widely used for advertisement exhibition and display in an outdoor strong wind zone, used as a fabric for indoor / outdoor display, used for personalized wall surface decoration or used for other purposes. Thus, the high-strength durable duplex printing grid material satisfies the requirements of exhibition halls, rolling blinds and the like for an advertisement material with double-sided patterns, thereby meeting the market demand.

Description

technical field [0001] The invention relates to a method for manufacturing a mesh material, in particular to a method for manufacturing a high-strength and durable double-spray mesh material, and belongs to the technical field of textile material applications. Background technique [0002] The high-strength and durable double-spray mesh material is newly developed in response to the market demand for double-spray mesh products. Traditional grid cloth products can only be sprayed on one side, which not only has a large waste of resources, but also cannot meet the special requirements of double-sided printing in some occasions. This product is widely used in outdoor advertising exhibitions in strong wind areas , indoor and outdoor display cloth, personalized wall decoration, etc. Therefore, the high-strength and durable double-spray mesh material meets the needs of advertising materials with two-sided patterns such as exhibition halls and roller blinds, and meets market demand...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/00D06N3/06
CPCD06N3/0036D06N3/0061D06N3/0088D06N3/06D06N2209/0823D06N2209/103
Inventor 叶挺盛霞徐田文蒋国华周银飞
Owner 浙江亦阳新材料有限公司
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