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Anti-crease finishing liquid and anti-crease finishing method for real silk shell fabric

A technology of anti-wrinkle finishing and raw materials, which is applied in fiber treatment, textiles, papermaking, animal fibers, etc. It can solve the problems of poor anti-wrinkle performance and affect the hand feel of fabrics, achieve excellent appearance smoothness and comfort, improve anti-wrinkle performance, and good breathable effect

Inactive Publication Date: 2015-12-16
LUOLAI LIFESTYLE TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide an anti-wrinkle finishing agent and a method for anti-wrinkle finishing of silk fabrics, so as to overcome the problems in the prior art that the anti-wrinkle finishing method affects the fabric feel and has poor wrinkle resistance

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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  • Anti-crease finishing liquid and anti-crease finishing method for real silk shell fabric
  • Anti-crease finishing liquid and anti-crease finishing method for real silk shell fabric
  • Anti-crease finishing liquid and anti-crease finishing method for real silk shell fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The fabric selected in this embodiment is a silk quilt cover fabric, and the cloth kind is: bleached cloth of 22D / 2*22D / 3110*48 threads / inch.

[0032] The formula of anti-wrinkle finishing liquid is:

[0033] The dosage of water-soluble polyurethane Nano-PU is 80g / L; the dosage of chitosan is 40g / L; the dosage of strong protective agent FINETEXPES is 30g / L; the dosage of softener TEXILONESP is 60g / L; the dosage of penetrating agent 230N is 2g / L; the dosage of catalyst MgCl 2 The dosage is 10g / L, and the catalyst sodium hypophosphite is 7g / L.

[0034] Adopt above-mentioned anti-wrinkle finishing agent in the present embodiment to carry out anti-wrinkle treatment to above-mentioned real silk fabric, concrete process is as follows:

[0035] The silk fabric is dipped and rolled twice in the anti-wrinkle finishing solution, and the excess rolling rate is 80%;

[0036] Pre-bake at 120°C for 2 minutes;

[0037] Then bake at 160°C for 4 minutes;

[0038] Cool the baked fabr...

Embodiment 2

[0042] The selected real silk fabric in this embodiment is: 22D / 2*22D / 4110*46 woven fabric.

[0043] The amount of water-soluble polyurethane Nano-PU in the anti-wrinkle finishing solution is 120g / L; the amount of chitosan is 20g / L; the amount of strong protective agent FINETEXPES is 10g / L; the amount of softener TEXILONESP is 30g / L; 2 The dosage is 17g / L.

[0044] The anti-wrinkle finishing solution disclosed above in this embodiment is used to finish the silk fabric, and the specific process is as follows:

[0045] The silk fabric is dipped and rolled twice in the anti-wrinkle finishing solution, and the excess rolling rate is 70%;

[0046] Pre-bake at 80°C for 4 minutes;

[0047] Then bake at 180°C for 3 minutes.

[0048] Cool the baked fabric, put it into an industrial washing machine containing 3g / L penetrant 230N aqueous solution, bath ratio 1:20, wash at 40°C for 10 minutes, dehydrate and dry at 50°C-60°C Dry it under the sun, and rehydrate the dried fabric for 30 m...

Embodiment 3

[0052] The fabric selected in this embodiment is a real silk quilt cover fabric, and the cloth kind is: 22D / 2*22D / 3110*48 bleached cloth.

[0053] The formula of anti-wrinkle finishing liquid is:

[0054]The dosage of water-soluble polyurethane PU-new is 100g / L; the dosage of chitosan is 30g / L; the dosage of strong protective agent FINETEXPES is 20g / L; the dosage of softener Hi-Soft40 is 40g / L; the dosage of penetrant 230N is 3g / L; the dosage of catalyst MgCl 2 The dosage is 16g / L.

[0055] Adopt above-mentioned anti-wrinkle finishing agent in the present embodiment to carry out anti-wrinkle treatment to above-mentioned real silk fabric, concrete process is as follows:

[0056] The silk fabric is dipped and rolled twice in the anti-wrinkle finishing solution, and the excess rolling rate is 75%;

[0057] Pre-bake at 100°C for 3 minutes;

[0058] Then bake at 150°C for 4 minutes;

[0059] Cool the baked fabric, put it into 230N aqueous solution containing 3g / L penetrating ag...

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 discloses anti-crease finishing liquid. The anti-crease finishing liquid is prepared from 80-120 g / L of water soluble polyurethane, 20-40 g / L of chitosan, 30-60 g / L of softening agent, 10-30 g / L of powerful protective agent, 14-18 g / L of catalyst and 1-3 g / L of penetrant with the total volume of the anti-crease finishing liquid as the benchmark. Real silk shell fabric finished through the anti-crease finishing liquid and method continues to keep good breathability, moisture permeability, smoothness and draping performance and has excellent appearance flatness and comfort.

Description

technical field [0001] The invention relates to a textile treatment agent and a textile post-treatment method, in particular to an anti-wrinkle finishing liquid and a real silk fabric anti-wrinkle finishing method. Background technique [0002] The protein fiber silk fibroin contains 18 kinds of amino acids, which is similar to the structure of human skin. Therefore, silk fabrics are often called "second skin". Wearing silk products makes people feel an irreplaceable sense of comfort. Because of its unique fiber composition, it can protect the skin and treat some skin diseases. [0003] However, since there is no chemical cross-linking between the protein macromolecules of real silk, when the silk fiber absorbs water and swells, the salt bond breaks. When it works, the molecular chains are prone to relative slippage, and when the external force is removed, there is not enough binding force between the molecules to make it return to its original position, which makes the wet...

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): D06M15/564D06M15/03D06M15/227D06M101/10
Inventor 胡永展宫怀瑞马志徐良平
Owner LUOLAI LIFESTYLE TECH CO LTD
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