How to deal with the burrs in the PP Velcro Braided Sleeve?

The appearance treatment of burrs is a process that every product needs to deal with, and it is not limited to Cable Sleeve products. Generally, the finished product we finally see is not so perfect, but is manufactured through layer upon layer processing. In the PP Velcro Braided Sleeve industry, the processing of the wool edge is the most troublesome and the biggest defect, so it causes mold production to worry about self-dismantling edges, product production to worry about its edge compound, and worry about bad products.

The treatment of rough edges can be divided into different methods and processes. Generally speaking, many manufacturers of Pp Velcro Braided Sleeve are using manual trimming. The main advantage of this method is that it limits the self-removal line of the product, allowing the product to shed hair automatically. Finally, manual trimming can be done. This approach can only handle a small number of cases.
In the face of some miscellaneous parts of Cable Sleeve, how to clean the burrs for small parts, the number of miscellaneous parts of Cable Sleeve is large, and the product size is small. At this time, mechanical trimming is the best method of mechanical trimming. After size adjustment, the machine can automatically break through the burr position, and can process in large quantities. This kind of efficiency is relatively fast, but the only disadvantage is that the size of the machine not used for manual cleaning is uncontrollable, so the bad rate will be high, the self-disassembly of the mold is not good enough for the position of the edge, and it needs to be repaired by hand.
In addition, for the accuracy and aesthetics of some products, it is necessary to refrigerate and trim to meet the requirements. The reason for freezing and trimming is: at low temperature, the thinnest part of the product will become brittle and automatically fall off the edge according to the temperature. This method It is not commonly used in the burr treatment of PP Velcro Braided Sleeve, but many precision rubber parts, rubber sealing rings, etc. are processed by freezing and trimming technology.