Adhesive tape for controlled air leakage

DuploCOLL VTR (Ventilation tape) is a single-sided non woven tape with patterned adhesive coating. It is largely used in the home appliance industry as ventilation tape for sealing the exhaust holes during the PU foaming process of refrigerators, preventing foam escape. .

The product advantages are: good permeability to air and resistance to the usual foaming agents, high initial tack and last but not least, it is perforated for easy usage. DuploCOLL VTR is suitable for many versatile applications concerning sealing or cushioning and where air permeability is a key factor. The "Bonding Engineers" are offering various dimensions, die-cuts (dots or stripes) on request. In addition, for mechanical/automated mounting of this tape Lohmann offers a wide range of application devices.

Talk to "The Bonding Engineers" about your technical challenges