Use of reactive hot melt adhesive for manufacture of cigarette f

Tobacco – Cigar or cigarette making – Wrapping devices

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131 67, 131 68, 131 69, 131 90, 131 841, 493 39, 493 49, A24D 102, A24D 302

Patent

active

050586076

ABSTRACT:
The plug wrap paper used to form cigarette filters is bonded using a specific class of low viscosity reactive urethane hot melt adhesive compositions which provide a fast setting, temperature resistant bond that is not attacked by aromatic oils solvents or petrochemical vapors.

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