B2B Internet for Chemical products

The manufacturing method of human cotton fabric is an important technology in the field of chemical raw materials. Human cotton fabric is widely used in the fields of clothing, household goods, etc. due to its comfort, breathability, and good moisture absorption. This article will provide a detailed introduction to the manufacturing method of human cotton fabric, including the selection of raw materials, preparation process, post-treatment, and other aspects

2、 Raw material selection: The main raw materials for human cotton fabric are natural plant fibers with high cellulose content, such as wood pulp, bamboo pulp, etc. These raw materials can be chemically processed and mechanically processed to produce synthetic cellulose fibers, also known as artificial cotton fibers. When selecting raw materials, factors such as cellulose content, fiber length, and strength should be considered to ensure the quality and performance of human cotton fabric

3、 Preparation process 

1 Pulping: Chemical treatment of selected raw materials to separate cellulose and form a pulp like substance. During the pulping process, appropriate chemical agents need to be added to promote the separation and purification of cellulose

2. Spinning 

Spinning the resulting pulp material through a spinning machine to form artificial cotton fibers. During the spinning process, it is necessary to control the fineness, length, and strength of fibers to ensure the quality of artificial cotton fabric

3. Weaving 

The spun human cotton fibers are woven through a weaving machine to form human cotton fabric. During the weaving process, it is necessary to adjust the density, texture, and color parameters of the fabric according to requirements

4、 Post processing 

1 After the human cotton fabric is woven, it needs to undergo desizing treatment to remove residual chemicals and impurities on the fibers. During the desizing process, attention should be paid to controlling temperature and pH to avoid damage to the fibers

2. Bleach 

As needed, bleach the human cotton fabric to improve its whiteness and color. The selection of bleaching agents should be determined based on fiber types and bleaching requirements to ensure bleaching effectiveness and fiber quality

3. Organize 

to improve the wrinkle resistance, elasticity, and dimensional stability of human cotton fabric. During the sorting process, appropriate additives such as softeners and anti wrinkle agents can be added to improve the hand feel and appearance of human cotton fabric

5、 Quality control: In the manufacturing process of human cotton fabric, the quality of each link should be strictly controlled to ensure that the final product meets relevant standards and requirements. Specifically, attention needs to be paid to the following aspects: 

1 Raw material quality: Choose high-quality raw materials to ensure the content and purity of cellulose, in order to improve the performance and quality of human cotton fabric

2. Preparation process: During the pulping, spinning, and weaving processes, various process parameters should be controlled to ensure the quality of fibers and the structure of the fabric

3. Post treatment: During the processes of desizing, bleaching, and finishing, attention should be paid to controlling the type and concentration of chemical agents to avoid damage to fibers and fabrics

4. Finished product inspection: Conduct comprehensive quality inspection on the finished human cotton fabric, including inspection of appearance quality, physical properties, chemical indicators, etc., to ensure that the product meets relevant standards and customer requirements

6、 Conclusion: The manufacturing method of human cotton fabric involves multiple stages and the control of process parameters, and it is necessary to strictly grasp the quality of each stage. Through reasonable selection of raw materials, preparation process, and post-treatment, high-quality human cotton fabric can be produced to meet the needs of different fields. At the same time, strengthening quality control and finished product testing to ensure that the quality and performance of human cotton fabric meet relevant standards and requirements is of great significance for improving product competitiveness and market share.