Venting tape covers holes to prevent the PU foam from squeezing out during injection while still allowing air flow.
A venting tape can be used to cover all holes on an appliance during injection in order to prevent PU foam from squeezing out. Venting tape covers holes sufficiently while still allowing air flow. This ensures that an excess of pressure is avoided.The tape used should have a backing that allows sufficient air flow. Furthermore, it should be easily hand tearable
Air venting Tape
Air
Air Vent Tape
Our air vent duct tape is a Non-Woven porous backing tape which allows excellent permeability of high air/gases during foaming insulation process in home appliances. We are already suppling to many Tier 1 and Tier 2 suppliers along with some OEMs.