Generally, the texture and color of the front side of ordinary ribbon are clearer and more beautiful than the back side, so it is easy to identify the front and back sides. In particular, the front texture of the plant and color matching pattern ribbon with sliver appearance is bound to be clear and pleasing to the eye, especially when weaving jacquard ribbon.
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But if we happen to encounter the illegible positive and negative ribbon, how can we distinguish it? In fact, we can identify the ribbon according to its pattern, clear and clean front, clear lines, clear layers and bright colors. Generally, the pattern on the front of the ribbon is clearer and more beautiful than that on the back. The front pattern of plant and color matching pattern fabric with stripe appearance must be clear and pleasing. This pattern is especially obvious when weaving jacquard ribbon
The deviation of conveyor belt is the main cause of belt edge brushing. Therefore, the rope manufacturer directly sells two anti deviation devices every 10 frames on the basis of the original frame, so that the deviation of conveyor belt can be automatically corrected. Shunde nylon belt is simple and easy to operate, and the anti deviation effect is very good.
At present, the end face of all the idlers used is in a right angle with the surface of the idlers. When the idlers are not flexible, because the conveyor belt is loaded with goods, the conveyor belt bears the downward bending force. The edge of the idlers is embedded into the conveyor belt like a knife, and the conveyor belt is torn longitudinally. In order to fundamentally solve this problem and reduce the price of nylon belt, arc-shaped idler and industrial nylon belt are designed. This process replaces the original traditional process. Even if the load on the conveyor belt is large and the conveyor belt is bent between two sets of rollers, it will not damage the conveyor belt. This paper fundamentally solves the problem of longitudinal tearing of the conveyor belt.
In the development of new fibers, water-soluble non-woven fabric is a kind of environmental protection product, and its application scope is gradually expanding. Spunlaced nonwovens made of PVA water-soluble fiber is a good material for making anti radiation and anti pollution clothing. In order to increase the protective effect, it can be compounded with water-soluble film to increase the barrier performance of protective clothing.
In addition, in terms of the use of new fibers, foreign countries have also developed the technology of adding super absorbent fiber (SAF) in the production process of non-woven fabrics. This kind of non-woven fabric containing saf has a very good soft handle and water absorption, which can quickly absorb human sweat when used as intimate underwear, and increase the micro environment comfort between clothing and human body.
