Huanyuan Plastic Film Co.,Ltd is one of the leading China polyester pouch lamination film manufacturers and suppliers, welcome to wholesale quality polyester pouch lamination film from our factory and check the price with us.
Laminating pouches can either be punched before or after laminating, but it is important that the slot has a 1/8" border on all sides to achieve a proper seal. If the slot is punched through the document that you are laminating, moisture will be able to seep into the pouch and will eventually result in the layers of film separating. Since the slot requires a border for sealing, the maximum insert size will be reduced (compared to the maximum size of the unslotted pouch).
Huanyuan is one of the leading China More Packaging Plastic Film Rolls manufacturers and suppliers, welcome to wholesale two layers clear laminating pouches from our factory and check the price with us.