Method for forming a sealed container

Details Method for forming a sealed container Method for forming a sealed container

Filed on

1983-02-04

Date issued

1986-05-13

Examiner

Kimlin, Edward

Patent Class

Adhesive bonding and miscellaneous chemical manufacture

SubClass

Methods

SubSubClass

Surface bonding and/or assembly therefor

Other Related Categories

156222, 156265, 1563066, 215230, 215232, 215347, 264268, 264509, B31F 100, B32B 3100, B65D 5502, B29C 1302

Type

Patent

Status

active

Patent number

045884650

Description

ABSTRACT:
The barrier in a closure liner can be formed with a distinctive design or logo when the closure liner is inserted in the cap by placing a male embossing die against the sealing layer of the closure liner with sufficient force to emboss an image in the foil layer. The embossing of indicia into the liner at the time the cap is to be placed on the container provides the manufacturer with his own distinctive logo which cannot be readily duplicated thus making the container closure tamper-resistant.

REFERENCES:
patent: 2620939 (1952-12-01), Weisgerber
patent: 3101992 (1963-08-01), Cooke et al.
patent: 3683806 (1972-08-01), Rudolph
patent: 3908065 (1975-09-01), Stigen
patent: 4006050 (1977-02-01), Hurst et al.
patent: 4018640 (1977-04-01), Amberg
patent: 4092199 (1978-05-01), Ungar et al.
patent: 4093766 (1978-06-01), Scher et al.
patent: 4310100 (1982-01-01), Kunimoto et al.
Advertisement-published in Packaging Digest for 12-1982 (System of Philip Lochman & Company).

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