The hot film of the hot laminating machine relies on the intimate combination with the surface of the paper and is packaged in a roll package. The hot film used by the hot laminator is thinner and softer. The paper after the hot film is not as hard as the plastic film. The paper is still flexible and can be curled. There is no need to worry about over-plastic curling when using a laminator, but cold laminators and single-sided hot laminators are prone to warp for thin paper lamination (unless a professional, high-cost anti-roll single-sided is used Hot film), if the paper is curled and then unfolded after cold lamination, bubbles and wrinkles may appear. Single-sided cold lamination is also easy to curl the paper, and the laminating curling is also used with the functions of temperature and speed adjustment of the hot laminator. There are relationships.

        On the one hand, in the field of membranes, seeking high-performance membranes in a wide range of industrial fields, the development of new raw material resins, the development of processing technologies such as compounding and multi-layering are currently prevalent. However, global issues such as energy saving, from the perspective of the environment, the use of membranes in parallel with solvent-free membrane technology and energy-saving manufacturing methods in terms of electron beam irradiation. Film-coated steel sheets are aimed at the industrial field, and are related to IT and optics, automotive, and building decoration, and other fields, and are widely used. Examples of specific contents are film production method, physical properties, durability, other characteristics, etc.