Outdoor Clothing News

Examples of yarn process The process flow of some commonly used spinning yarns when spun with new domestic machines is shown in Table 3-3, and the process flow of finishing is show…

According to the structure and shape of yarn Spinning yarn is composed of fabric fibers and is a continuous strip with certain mechanical properties, fineness and softness. The so-…

A hybrid of wool and silk fibers (1) Impurity content of wool Wool is a natural fiber with a lot of impurities, which is mainly related to the growth environment and feeding condit…

Impurity content and defect rate of raw cotton (1) Impurity content of raw cotton: The standard impurity content of cotton, top roller cotton is 3.0%. Sawtooth cotton is 2.5%. The …

Conversion relationship between moisture regain and moisture content Moisture content: The weight of water in fabric materials as a percentage of the wet weight of the material is …

Moisture regain The weight of moisture in a fabric material as a percentage of the dry weight of the material is called moisture regain. Moisture regain is widely used in the fabri…

Mechanical concepts and indicators of friction and cohesion 1. Friction refers to the tangential resistance of two objects in contact with each other when they move against each ot…

The relationship between fiber friction cohesion properties and spinning technology During the use and finishing of fabric materials, friction and cohesion have a great impact. Due…

Initial mold shed fiber flexibility coefficient (1) Initial modulus The initial modulus refers to the stress-strain ratio on the straightening extension line of the relatively stra…