Do you know how to calculate the size of a shrink bag?

When your products need to be packaged in shrink bags, do you know what size shrink bags to use? There is a very simple method. As long as you remember this method, you can easily figure out that your products need to be packaged with shrink film of as many sizes.

First, determine the product size first. The result of height + width + 1 is equal to the width of the bag, and height x 2 + length is equal to the length of the bag. Generally, small size products should be reserved 1-3 cm, and large size products should be reserved 5 Centimeters.

After determining the size of the shrink bag, we put the product into the bag for sealing, and finally use a heat gun or a heat shrinking furnace for heat shrinking, and finally the finished product. Benefits: Put the shrink film on the item to be packaged, and heat it with a shrink film packaging machine after sealing, so that the shrink film is tightly attached to the item, thereby stabilizing, covering and protecting the product, and can be dust-proof and waterproof , Anti-scratch, escort your products!