Apparatus for heat-sealing thermoplastic materials

Details Apparatus for heat-sealing thermoplastic materials Apparatus for heat-sealing thermoplastic materials

1995-06-07

1996-11-05

Sells, James

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

With work cooling means

156581, 1565832, 493206, 493209, 533742, 533759, B32B 3120

Patent

active

055713700

ABSTRACT:
An apparatus for heat-sealing thermoplastic materials includes a sealing jaw with a groove in which a thermal strip is mechanically anchored. The flange portions of the jaw projecting on either side of the groove are compressed towards one another and toward the thermal strip to thereby anchor the thermal strip within the groove. The sealing jaw is manufactured from aluminum which has been surface anodized to create an electrically insulating layer between the body of the jaw and the thermal strip.

REFERENCES:
patent: 3597237 (1971-08-01), Nughes
patent: 3614383 (1971-10-01), Watts
patent: 3640790 (1972-02-01), Rowley et al.
patent: 3725180 (1973-04-01), Membrino
patent: 3927297 (1975-12-01), Reil
patent: 3948720 (1976-04-01), Reil
patent: 4856259 (1989-08-01), Woo et al.
patent: 5149943 (1992-09-01), Kupcikevicius et al.

Affiliated with

Also associated with

Rating

Apparatus for heat-sealing thermoplastic materials does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for heat-sealing thermoplastic materials, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for heat-sealing thermoplastic materials will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2012360