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Size for spinning warp sizing

A warp sizing and sizing technology, applied in the textile industry, can solve the problems of unfavorable environmental protection, long sizing time, continuous sizing and broken ends, etc., so as to improve the sizing and adhesion performance of the sizing liquid, and reduce the problems of cooking and desizing. time, the effect of reducing the cost of wastewater treatment

Inactive Publication Date: 2009-09-30
杨川辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The consumption of PVA is large, it is not easy to degrade, it takes a long time to cook pulp, consumes steam, and consumes a lot of energy. It is not easy to separate yarns during sizing, and it is easy to cause sizing and broken ends. It has high chemical oxygen demand during desizing and printing and dyeing wastewater treatment, so it is used in large quantities. Such as flocculant and polyaluminum chloride, the cost is high and it is not conducive to environmental protection

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 1

[0049] The present embodiment 1 textile warp yarn sizing size comprises the following components by weight percentage:

[0050] Nano silica sol 1

[0051] Starch 99.

[0052] The particle size of the nano-silica sol in Example 1 is 1-100 nm. The weight percent concentration of the nano silica sol is 30%.

[0053] The present embodiment 1 slurry is used for pure cotton 30 S ×30 S ×68×68×63″ varieties and so on.

Embodiment 2

[0055] Present embodiment 2 weaves warp yarn sizing size, comprises following component by weight percentage:

[0056] Nano titanium sol 3.5

[0057] emulsified oil 2

[0058] Modified starch 94.5.

[0059] The particle size of the nano titanium sol in Example 2 is 30-100 nm. The weight percent concentration of the nanometer titanium sol is 25%.

[0060] The present embodiment 2 slurry can be used for pure cotton 40 S ×40 S ×110×90×98″ and other varieties.

Embodiment 3

[0062] Present embodiment 3 weaves warp yarn sizing size, comprises following component by weight percentage:

[0063] Nano aluminum sol 30

[0064] Wax 2.5

[0065] Waterborne Polyester Resin 9

[0066] Modified starch 58.5.

[0067] The particle size of the nano-alumina sol in Example 3 is 1-30 nm. The weight percent concentration of the nano aluminum sol is 5%.

[0068] Present embodiment 3 can be used for pure polyester T42 / 2 S ×21 S ×124×69 varieties on.

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Abstract

The invention provides a size for spinning warp sizing. The size contains nanometer sol and starch. The size has the advantages of little energy consumption and high spinning efficiency, and can greatly save cost and facilitate environmental protection.

Description

Technical field: [0001] The invention relates to the field of textile industry, in particular to textile warp yarn sizing paste. Background technique: [0002] In the existing textile industry, the warp yarn sizing size is mostly composed of polyvinyl alcohol (PVA), a little water-based polyester resin (water-soluble polyester resin), and starch. The consumption of PVA is large, it is not easy to degrade, it takes a long time to cook pulp, consumes steam, and consumes a lot of energy. It is not easy to separate yarns during sizing, and it is easy to cause sizing and broken ends. It has high chemical oxygen demand during desizing and printing and dyeing wastewater treatment, so it is used in large quantities. Such as flocculant and polyaluminum chloride, the cost is high and it is not conducive to environmental protection. Invention content: [0003] The purpose of the present invention is to overcome the above disadvantages and provide a textile warp sizing size that cons...

Claims

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Application Information

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IPC IPC(8): D06M15/11
Inventor 杨川辉
Owner 杨川辉
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