How to identify the quality of hot melt adhesive mesh cut small plates?
The cutting of hot melt adhesive mesh film has certain quality requirements. Even if the quality of the hot melt adhesive mesh film itself is not a problem, cutting the small plate well can often bring certain troubles to customers, and sometimes even cause unnecessary losses. So, how do you evaluate the quality of the cut disc of the hot melt adhesive mesh film• Mainly composed of the following points.
1、 Accurate width accuracy of slitting small plates The width of the hot melt adhesive mesh is a basic requirement of customers, and it is necessary to ensure the accuracy of the width during cutting. When cutting small discs, the cutting machine is generally operated by CNC, inputting numerical values. If the machine equipment is running well, the personnel operating the machinery are responsible, and generally no major problems will occur.
2、 Cutting speed and frequent tool inspection Many times, customers receive hot melt adhesive mesh film rolls, which have some uneven thickness deviation due to loose blades installed in mechanical equipment or slow operation by beginners. Although this does not affect the use of the entire roll of fabric adhesive, it can sometimes have a certain impact on the convenience of use. A good cutting disc should ensure that the cutting plane is level for easy use.
3、 After slitting, the omentum is not sticky After the hot melt adhesive mesh is cut, sometimes the tool works for a long time and generates heat, which heats up the hot melt adhesive mesh during the cutting process, causing a certain degree of melting of the small disc. At this time, it often leads to the entire small coil sticking to each other, affecting subsequent use. This phenomenon often occurs, and to avoid it, the cutting rhythm should be appropriately controlled to keep the cutting tool at a constant temperature, and appropriate adjustments should be made according to the characteristics of the product.
4、 Defective products should be removed during slitting When reproducing hot melt adhesive mesh, it is sometimes inevitable to encounter defective products. Problems such as hanging nets in the workshop or causing large mesh holes in one section of the mesh membrane due to excessive speed. Especially in the summer, some workshops do not adjust the speed of the car in a timely manner during night production due to inadequate control. Therefore, we need to flip the produced rolls separately for inspection.
The cutting plate of hot melt adhesive mesh often needs to pay attention to the above issues, and details are particularly important for production enterprises. Good quality is actually achieved by controlling details.
