阅读说明：本技术 一种布料的抗黄变工艺 (Anti-yellowing process of cloth ) 是由 熊绍峰 于 2020-06-18 设计创作，主要内容包括：本发明公开了一种布料的抗黄变工艺,包括以下步骤：(1)在染色工艺的同时进行抗黄变同浴工艺；(2)在皂洗工艺前进行抗黄变浸泡工艺；(3)在水洗工艺的同时进行抗黄变同浴工艺；(4)在热定型工艺中进行抗黄变整理工艺。本发明所提供的布料抗黄变工艺,经过四次抗黄变整理工艺,有效的降低了浅色布料发生黄变的概率,同时又能够有效的保证色彩的均匀性。(The invention discloses an anti-yellowing process for cloth, which comprises the following steps: (1) carrying out an anti-yellowing one-bath process while carrying out a dyeing process; (2) before the soaping process, performing an anti-yellowing soaking process; (3) carrying out an anti-yellowing one-bath process while carrying out a water washing process; (4) and carrying out an anti-yellowing finishing process in a heat setting process. According to the cloth anti-yellowing process provided by the invention, through four anti-yellowing finishing processes, the probability of yellowing of light-colored cloth is effectively reduced, and meanwhile, the uniformity of color can be effectively ensured.)

1. An anti-yellowing process of cloth is characterized by comprising the following steps:

(1) carrying out an anti-yellowing one-bath process while carrying out a dyeing process;

(2) before the soaping process, performing an anti-yellowing soaking process;

(3) carrying out an anti-yellowing one-bath process while carrying out a water washing process;

(4) and carrying out an anti-yellowing finishing process in a heat setting process.

2. The anti-yellowing process of a fabric according to claim 1, wherein: the phenol yellowing resistant agent GC-616A, silicone oil and a waterproof agent are added in the anti-yellowing one-bath process.

3. The anti-yellowing process of a fabric according to claim 2, comprising: the weight ratio of the phenol yellowing resistant agent GC-616A to the silicone oil to the waterproof agent is 3:1:0.5, the pH value is less than 5, the temperature is 90-110 ℃, and the time is 15-25 min.

4. The anti-yellowing process of a fabric according to claim 1, wherein: the anti-yellowing soaking process before the soaping process is to add a mixture of a phenol yellowing resistant agent GC-616A, acetic acid and water.

5. The anti-yellowing process of a fabric according to claim 4, wherein: the mass ratio of the phenol yellowing resistant agent GC-616A to acetic acid to water is 3:1:15, the PH value is less than 5, and the soaking time is 20-30 min.

Technical Field

The invention relates to the technical field of processing of cloth, in particular to an anti-yellowing process for cloth.

Background

Yellowing is the phenomenon of yellowing of articles when exposed to natural light, ultraviolet light, heat, oxygen, stress, chemical attack, moisture and other environments and improper production processes. The process of yellowing is very complex, many aspects are involved, only a certain point of prevention is not up to the standard, yellowing is mainly formed by aging, and the process of controlling yellowing is the process of controlling aging.

At present, light-colored cloth in life is easy to yellow, so that the attractiveness of the whole garment is affected, the problem of yellow is troubled by people all the time, and no method capable of effectively solving or preventing yellow is available up to now.

Disclosure of Invention

The invention aims to solve the technical problems and provide an anti-yellowing process for cloth.

In order to achieve the purpose, the technical scheme of the invention is as follows:

an anti-yellowing process of cloth comprises the following steps:

(1) carrying out an anti-yellowing one-bath process while carrying out a dyeing process;

(2) before the soaping process, performing an anti-yellowing soaking process;

(3) carrying out an anti-yellowing one-bath process while carrying out a water washing process;

(4) and carrying out an anti-yellowing finishing process in a heat setting process.

Further, a phenol yellowing resistant agent GC-616A, silicone oil and a waterproof agent are added in the anti-yellowing one-bath process, the mass ratio of the phenol yellowing resistant agent GC-616A to the silicone oil to the waterproof agent is 3:1:0.5, the pH value is less than 5, the temperature is 90-110 ℃, and the time is 15-25 min.

Further, the anti-yellowing soaking process before the soaping process is to add a mixture of a phenol anti-yellowing agent GC-616A, acetic acid and water, wherein the mass ratio of the phenol anti-yellowing agent GC-616A to the acetic acid to the water is 3:1:15, the pH value is less than 5, and the soaking time is 20-30 min.

According to the cloth anti-yellowing process provided by the invention, through four anti-yellowing finishing processes, the probability of yellowing of light-colored cloth is effectively reduced, and meanwhile, the uniformity of color can be effectively ensured.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below.