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US 4,662,974 AGranted
Method of dispensing from a cartridge for thermoplastic articles
OwnerJohn T. Robertsinventor
Life of this patent
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Abstract
A group of individual thermoplastic articles are arranged in a dispensing relationship by fusion-bonding individual articles to one another so as to form a cartridge for dispensing purposes.
Claims1
A process for dispensing individual thermoplastic articles, said articles being arranged in a stacked relationship for seriatim dispensing of individual articles, said individual thermoplastic articles having a generally planar interface between adjacent stacked articles and being bonded together, by a fusion bond between individual thermoplastic articles to form a unitary self-supporting cartridge for dispensing, comprising the steps of:
- placing said cartridge within a dispensing magazine;
- and
- shearing individual articles one at a time from said cartridge in a direction substantially parallel to said planar interface with said shearing action severing said fusion bond without generating extraneous material.
Dependencies are inferred from the claim text.