Analysis of the causes of “rat yarn”
roving “cotton rat”, which is what we often call “rat yarn”. It is a small cotton bundle defect randomly mixed in the roving spun by the roving machine. If …
Common knowledge about sweatshirt fabrics!
Sweatshirts first appeared in New York, USA in the 1930s. In order to provide work clothes for the cold storage workers at that time, because of its comfortable and warm characteri…
Can you tell the difference between rayon and modal?
Modal and rayon are both regenerated fibers, but the raw material of modal is wood pulp, while rayon The raw materials are natural fibers. From a certain perspective, these two fib…
Classification and identification of textile fabrics
Classification of fabrics According to the composition of fabrics, they are divided into natural fabrics and chemical fabrics Textiles Refers to the use of certain fibers, Fabrics …
The most complete textile pH control in history! Printers and dyers are paying attention!
pH value is a very important quality indicator for textiles, which is GB18401-2010 The mandatory implementation indicators of the “National Basic Safety Technical Specificati…
Classification of yarn neps and analysis of their formation causes
Neps are an important indicator for yarn quality assessment. The technical requirements for cotton yarn grades not only stipulate the total number of neps and impurities in 1 g of …
The influence of alkali in semi-finished gray fabrics on dyeing and finishing
With today’s increasing requirements for energy conservation and emission reduction, and the gradual increase in water costs, cellulose fiber fabrics such as cotton are more likely…
10 common fabric finishing techniques
Finishing is to give the fabric color effects, shape effects (smooth, suede, crisp, etc.) and practical effects (water-proof, non-felting, non-ironing, and non-mothproof). , flame …
Basic knowledge of textiles that textile people must know!
1. Definition Fiber is a natural or synthetic filament-like substance, and textile fiber refers to Fibers used to weave cloth. 2. Characteristics of textile fibers Textile fibers …
Common fabric styles
Plain cloth Latitude and longitude The yarn density is appropriate, the proportion is close, and the cloth surface is smooth; Poplin High warp density, low weft density, the warp f…