Masking tape

B - Operations – Transporting – 32 – B

Patent

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Details

117/27, 154/87

B32B 7/12 (2006.01) B32B 27/32 (2006.01) C09J 7/02 (2006.01)

Patent

CA 1340613

Novel methods for preparing masking tapes by coating a thin layer of a polyolefinic material onto a lightweight nonwoven cloth and then applying a thin layer of adhesive, preferably a hot melt adhesive onto the opposed surface of the nonwoven cloth; and novel masking tapes prepared thereby. In the preferred embodiments, the polyolefinic layer consists essentially of a thin stratum of a high density polyethylene and a thin layer of low density polyethylene.

595146

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