What is the crystal point? How to solve the problem? Th […]
What is the crystal point? How to solve the problem?
The crystal point is a point on the blister packaging material, which will seriously affect the appearance of the blister packaging product. The quality problem is caused by the sheet supplier. The reason for this is that the sheet is mixed with debris during production. This kind of quality condition occurs in the material, and the solution is to inspect the sheet before producing the blister packaging product.
How is the thickness unevenness caused? How to solve such problems?
There are some common points of uneven thickness, such as shelf, sheet, and temperature. It is very important to adjust the position of the shelves when compressing the blister packaging products. If there is a misalignment or an unreasonable placement, uneven thickness will occur. What is related to the sheet is that the thickness of the sheet is not adjusted during the production process, so it will cause such quality problems. Temperature debugging is also directly related, and the corresponding temperature should be adjusted according to different molds and different materials, otherwise unevenness will occur. The solution is to pay attention to the adjustment of the position of the shelf, the negotiation of the supplier of the sheet, and the temperature to the suitability of the sheet and the mold.
What is the pull line? How did it happen? How to solve?
The pull line is a protruding line on the side of the product that seriously affects the appearance of the package. The reason for the generation is that this situation is related to the structural manufacturing of the plastic mold and the controlled operation of the plastic molding machine. Temperature adjustment has a lot to do with the shelf. The solution is the quality control of the mold, the adjustment of the machine and temperature parameters, and the extrusion of the shelf.
What are water ripples and bubbles? How did it happen? How to solve?
Water ripples and bubbles are the appearance of watermarks and bubble points on the surface of the material. Such blister products will directly affect the appearance of the packaged items and reduce the appearance of the package. The cause of water ripples is the relationship between sheet manufacturers. In the process of sheet production, water ripples are related to the speed of film production. The reason for the bubbles is that the temperature during the production of the sheet is too high or the mixed production of the sheet or the infiltration of air during the production of the sheet is caused. The material with air bubbles can cause the perforation and deformation of the blister packaging products and become a defective product. The method is that the quality of the sheet must be observed when the material is returned or before production, before it can be stored or produced.
What are scratches? How does this quality problem cause? How to solve?
Scratches are scratches on the surface of plastic products after they are produced. They are also often a problem in quality. The reason for this is that during the production process, there are many manual processes, which are prone to collision and friction. Punch staff and packaging staff The operation method is the key link. The solution is to handle the product with care, keep the workbench clean and hygienic, and wear gloves and other related matters. It can also effectively prevent scratching. There are many manual processes for blister packaging products. Every link must be closely monitored to avoid the occurrence of defective products.
