The other name of the needle roller is needle ring or needle cylinder, which is mainly used for punching. It is a metal cylinder with steel needles planted on the surface, which is installed in the drafting area for controlling and carding fibers. Tod…
Now the article mainly analyzes the good performance of the needle plate. When it comes to the needle board, many people will think that it is an accessory on the sewing machine. Young people should understand this word very little and seldom touch it…
With the increasing demand of the market for needle products, everyone has put their eyes on the needle plate. The use of the needle plate largely determines the quality, style and other aspects of the needle plate. Therefore, when selecting the needl…
Human beings first used natural fibers as raw materials for spinning and weaving, which was earlier than the invention of words (see World Textile History and China Textile History). In the Spring and Autumn Period and the Warring States Period, China…
The process principle of needle roller is: in order to prevent encirclement and traffic jam, it is advisable to adopt the principle of "more looseness and less beating, combing instead of beating, more recovery, less cleaning, and more mixing&quo…
Items such as punching needle roll will be worn during use and have their own fixed life. However, in the correct use method, the service life of the item can be extended, while the wrong use method will only accelerate the service life. Lets look at …
Punching needle roller is a very important part of the textile industry. Although it is important, the use of the wrong method will also cause a very serious impact, so users need to operate in the correct way, but there are many problems to be notice…
The diameter of the rubber roll not only affects the pressure and the holding force of the fiber, but also affects the service life of the rubber roll. Different spinning frames, roving frames, drawing frames and combing machines have different requir…
For a long time, it is believed that the wear of card clothing is mainly low-stress soft abrasive wear: the fiber is regarded as soft abrasive, and each fiber is a series of particles. The micro-convex on the surface of the needle tooth is constantly …
Reasons for appearance defects of winding yarn1. Spider web or selvageDue to improper winding tension, excessive axial transverse movement of bobbin and spindle tube, poor operation, groove damage at both ends of the grooved barrel and other reasons, …
Strengthen operation management and stabilize sliver quality1) Clean frequently to prevent flying flowers from entering the cotton net;2) Patrol frequently and check frequently;3) Ensure that the dust and sundry pipes at the taker-in, doffer and other…
The card cloth is a kind of covering of various carding machine parts with needles or teeth on the surface. It is one of the important machine parts for spinning. It is used for carding fibers, and can also be used for loosening and impurity removal. …
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