Surface fuzzing. The case and bag webbing surface fuzzing and needle edge defects often occur in the production process. What are the reasons and how to solve or prevent them? The following manufacturer's knitting will tell you. Causes of surface fuzzing of luggage webbing: needle edge fuzzing, cloth edge fuzzing. Precautions: The needle plate has been used for a long time and has been damaged. Replace the needle plate with a new one; The knitting needle has been damaged and replaced with a new one; The pressure plate is pressed too tightly, and loosen the pressure plate; If the weft is not hung completely, adjust the distance between the weft needle and the knitting needle so that the weft can be hung completely. The steel buckle of the weft yarn is hung, and the weft yarn is put into the weft rod; If the steel buckle is damaged, replace it with another one; The raw material itself is hairy. If it is partly hairy, replace it. If it is too hairy, make a full inspection belt after finishing the goods.
It is precisely because of this performance that silk fabrics are more suitable for direct contact with human skin. Therefore, we can directly wrap a unique garment with silk scarves in the hot summer, which is not only beautiful but also comfortable. Silk not only has good heat dissipation performance, but also has good warmth retention. Its thermal insulation is proud of its porous fiber structure. There are many tiny fibers in a silk fiber, and these tiny fibers are composed of even smaller fibers. Therefore, more than 38% of the seemingly solid silk is actually hollow, and there is a large amount of air in these gaps, which prevents the heat emission and makes the silk have good warmth retention.
What backpack webbing means to bags: It is the end of the year again, and a large-scale movement in history is about to begin, which is the Spring Festival travel. In this wave of people returning home, all kinds of bags and backpack webbing have become a beautiful landscape. What's the meaning of backpacking. Bags are widely used in our daily life, especially in the days of Spring Festival travel. What people carry on their backs, what they carry on their hands, and what they hang around their necks, regardless of where they appear, are the knapsack ribbons that are closely related to the human body. It can be said that it is of great significance. Can you imagine the sour and refreshing feeling brought by the sudden rupture of the bag belt when you are carrying a full case of luggage to board the train?
The steps of printing. Many friends don't know how to do it. In fact, there are two methods. So the master of PP ribbon factory will let you know. Direct plate making method: the method of direct plate making is to first place the photosensitive film of the wrist plate base coated with photosensitive material face up on the working table, place the stretched wrist net frame flat on the film base, then put photosensitive paste in the screen frame and apply pressure coating with a soft scraper, remove the plastic film base after drying and filling, and attach the photosensitive film wrist screen for printing. After developing After drying, screen printing is made. Process flow: stretched screen - degreasing - drying - peeling substrate - exposure - development - drying - revision - blocking
special Silk double-layer belt Manufacturer Not only the production process is complex, but also the packaging process is very complicated. Only the webbing that has passed the inspection can be packaged out of the warehouse, otherwise it will be treated as defective products. Dalian special Silk double-layer belt Manufacturer The specific packaging process is as follows: 1. The process control method: 1. The surface of each winding tape must be smooth and flat (except for special webbing); Those who cannot be involved in substandard products shall be held accountable according to the seriousness of the case. Knot: ≤ 3/100Y, ≤ 2/50Y; Short code: ± 0.5/100Y; Each knapsack strap must have the label of the tape coiler. Inspection according to the customer's requirements: for example, 336, 217, 115, 314, 108, 114, 384, 206, 419, 122 adhesive paper and rubber hose, no pins can be used;
