Detailed inspection standards for heat shrinkable film

Heat shrinkable film is also one of many packaging films. Whether it is a regular product or an irregular product, it can be packaged with the shrink film, and its use effect is recognized by the society. We all need to inspect the product before leaving the factory, and only after it is qualified can it be used in the factory, so let's introduce its inspection standards to you.　　 1. When inspecting the heat shrinkable film, first look at the surface of the product to see if the transparency of the product is good, the color is bright, whether there is any damage, whether it is perforated, etc.　　2. The manufacturer reminds everyone, don’t forget to check the flatness of the product. You can pick a product at random to see if there are any wrinkles and shrinkage.　　3. Another thing is to look at the outer packaging of the heat shrinkable film to see if there is any surface product name, manufacturer, date, quantity and other information, and the surface should be smooth, clean, and free of dust.　　 The three inspection standards for heat-shrinkable film I told you, first check the color and transparency of the product, secondly look at the flatness and quality, and then look at the manufacturer and product information of the outer packaging. These can only be sold after they are qualified, otherwise users will easily buy inferior products, which will cause us great losses. Author: one on Vera: method of improving the efficiency of pof shrink film shrinks