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-w

Method used

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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

Example Embodiment

[0030] Example 1:

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

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

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

[0034] Using the anti-wrinkle finishing agent in this embodiment to perform anti-wrinkle treatment on the silk fabric, the specific process is as follows:

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

[0036] Pre-bake at 120℃ for 2min;

[0037] Then bake at 160℃ for 4min;

[0038] Cool the baked fabric and put it into a water solution containing 4g / L penetrant 230N for washing after being completely cooled. The ba...

Example Embodiment

[0041] Example 2

[0042] The silk fabric selected 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, the amount of penetrant 230N is 3g / L, the catalyst is MgCl 2 The dosage is 17g / L.

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

[0045] The silk fabric is double-soaked and double-rolled in the anti-wrinkle finishing solution, and the overrun rate is 70%;

[0046] Pre-baking at 80℃ for 4min;

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

[0048] Cool the baked fabric and put it in an industrial washing machine containing 3g / L penetrant 230N aqueous solution, bath ratio 1:20, wash at 40℃ for 10min, dehydrate and at 50℃~60℃ After drying, the ...

Example Embodiment

[0051] Example 3

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

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

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

[0055] Using the anti-wrinkle finishing agent in this embodiment to perform anti-wrinkle treatment on the silk fabric, the specific process is as follows:

[0056] The silk fabric is double-soaked and double-rolled in the anti-wrinkle finishing solution, and the overrun rate is 75%;

[0057] Pre-bake at 100℃ for 3min;

[0058] Then bake at 150℃ for 4min;

[0059] Cool the baked fabric and put it in a 230N aqueous solution containing 3g / L penetrant for washing after being completely cooled. The bath ratio is 1:20. Wash with water for 10 minutes at 40℃, d...

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 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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