Plastic container having injection-molded container components

Bottles and jars – End wall structure

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Details

220 406, 220613, 220679, 220680, B65D 804, B65D 822

Patent

active

054658560

ABSTRACT:
A container constituted of injection-molded plastic components, the components having the property of enabling discrete particles thereof to be securely joined to each other under the action of heat and pressure. The injection-molded components form a pair of continuous mating edges adapted to constitute a common continuous joint in the container. The edges initially have configurations enabling them to be mutually abutted, and the edges after being so abutted having been subjected to heat and pressure of a magnitude sufficient to cause them to meet and merge into each other to form the continuous joint.

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"Joining the Engineering Plastics" by Edward M. Petrie from Adhesives Age, (Aug. 1980), pp. 14-21, 23.
"The Wiley Encyclopedia at Packaging Technology", John Wiley & sons, (1986), pp. 700, 701.

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