What Are The Factors That Affect The Production Of Bubble Film Machines?

1. Heat sealing time. Heat sealing time greatly affects the sealing strength and appearance. Although other conditions remain unchanged, the longer the heat sealing time, the stronger the bonding. However, it should not be too long, as it will affect the smooth appearance and sealing performance.

2. Temperature, so the temperature must be controlled during the production process, and different temperatures should be used at different stages.

3. Heat sealing strength, which is affected by heat sealing pressure. The pressure should increase with the thickness of the film and heat sealing width. If the pressure is insufficient, heat sealing will fail. If If the pressure is too high, molten material will be extruded.