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Ramie finishing liquid and durable press finishing process thereof

A technology of ramie fiber and finishing solution, which is applied in the field of printing and dyeing technology, can solve the problems of affecting the health of operators, stimulating human skin, respiratory tract mucous membrane, and inducing skin cancer, etc., achieving strong loss control, significant effect, and improving application prospects

Inactive Publication Date: 2014-11-12
芜湖艾特纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are also 2D finishing agents that will release a large amount of formaldehyde during the application process, which will affect the health of the operator; the finished fabric will also release formaldehyde during storage and wearing, which will stimulate human skin and respiratory mucosa, and May also cause skin cancer

Method used

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  • Ramie finishing liquid and durable press finishing process thereof
  • Ramie finishing liquid and durable press finishing process thereof
  • Ramie finishing liquid and durable press finishing process thereof

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Embodiment Construction

[0039] 1. Test part:

[0040] The specific embodiment of the present invention comprises four parts such as the synthesis of polymer, the research of structure and fabric application finishing process and fabric performance test, involves equipment and material and includes:

[0041] 1. Main instruments and equipment

[0042] ① constant temperature bath;

[0043] ②Magnetic stirrer or electric stirrer;

[0044] ③Electric rolling car;

[0045] ④Baking machine;

[0046] ⑤Universal strength machine;

[0047] ⑥ Wrinkle recovery angle measuring instrument;

[0048] ⑦Tear strength machine;

[0049] ⑧PH meter;

[0050] ⑨LCT chromatography-mass spectrometer (Micromass);

[0051] ⑩Fourier transform infrared spectrometer (PE company).

[0052] 2. Main material

[0053] ①Maleic acid (maleic acid);

[0054] ② fumaric acid (fumaric acid);

[0055] ③ peroxide;

[0056] ④ Desalted water (conductivity ≤ 10 micro Siemens / cm, pH = 5.0-8.5, SiO 2 ≤0.2mgSiO2 2 / L);

[0057] ⑤ Sil...

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PUM

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Abstract

The invention discloses ramie finishing liquid and a durable press finishing process thereof. The ramie finishing liquid comprises a polymer solution, a silicone softener, a fabric protector, PEG 400, and penetrant JFC. The durable press finishing process comprises the following steps: (1), immersing and tying a fabric in the finishing liquid for two times; (2), drying; (3), baking; (4), cooling to place; and (5), testing performance of the fabric. After finishing is performed on pure ramie fabrics and finished clothes through a synthesized fumaric acid polymer provided by the invention and by a certain fabric finishing process, the ironing-free effect is obvious, and the strength loss is also controlled; simultaneously, the application prospect of the ramie finishing liquid disclosed by the invention is also propelled and widened because the ramie finishing liquid is free from formaldehyde.

Description

technical field [0001] The invention belongs to the field of printing and dyeing technology, and more specifically, the invention relates to a ramie fiber finishing liquid and a durable pressing finishing technology thereof. Background technique [0002] The development of anti-zoom finishing of cellulose fiber fabrics began as early as the 1940s. In the 1970s, the first patent related to cellulose fiber fabric noodle soup appeared in the United States. By 1978, there were more than 300 related patents. From the perspective of finishing effect, anti-wrinkle finishing has gone through three stages: anti-shrinkage and anti-wrinkle, washable and wearable, and durable press finishing. During this period, the durable press (Durable Press) finishing agents that have been commercially applied are mainly N-methylolamide compounds Among them, dimethylol dihydroxy ethylene urea (2D) is the most widely used. This kind of finishing agent can make the cotton fabric reach the washable an...

Claims

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Application Information

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IPC IPC(8): D06M15/37D06M15/643D06M13/17D06M15/53D06M101/06D06M101/32
Inventor 胡志翟王玉寒章来龙
Owner 芜湖艾特纺织科技有限公司
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