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Mfg. Quality air bubble film machine-Stretch film machine-Bubble mailer machine-Laminating machine
Extrusion T-die head structure: Molten material flow by cylinder into T-die’s lumen, and divided into 2 shares by spreader, then extruded outside from the T-die’s 2lips (2gap), form into 2layer bubble film
Air Bubble Production Flow
Main raw material LDPE (low-density polyethylene),mixed measurably with other additive material,
Extrusion material in molten state, through the precision T-die head, material form into 2layers film, vacuum sucking into air bubble; Traction and Guiding roller finally Rewinding into bubble wrap roll
Extrusion Machine Moulds Precision Processing