Production of heat seals in thermoplastic material with press he

Details Production of heat seals in thermoplastic material with press he Production of heat seals in thermoplastic material with press he

1975-01-15

1976-09-28

Cannon, J.C.

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

Presses or press platen structures, per se

100 93P, 156251, 156306, 219243, 428194, B32B 706, B32B 710, B32B 3120, B65B 5126

Patent

active

039829928

ABSTRACT:
Heat seals of improved delamination resistance are provided having increasing adhesion across the width of the seal band. The seals are produced by using a heat seal means having a temperature profile such that there is a temperature gradient in the seal width direction.

REFERENCES:
patent: 3326735 (1967-06-01), Beason
patent: 3379595 (1968-04-01), Bracey
patent: 3457132 (1969-07-01), Tuma et al.
patent: 3624836 (1969-04-01), Rohdin
patent: 3725189 (1973-04-01), Gidge

Affiliated with

Also associated with

Rating

Production of heat seals in thermoplastic material with press he does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Production of heat seals in thermoplastic material with press he, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Production of heat seals in thermoplastic material with press he will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2079188