Special receptacle or package – For tacky material
Patent
1978-09-28
1980-02-26
Dixson, Jr., William T.
Special receptacle or package
For tacky material
206460, 2065247, 53469, 206813, B65D 8570
Patent
active
041901568
ABSTRACT:
Solid, unvulcanized neoprene pieces are packed in thermoplastic bags compatible with neoprene; the bags are closed by means of a compatible synthetic polymer stitch, coated on one of their large surfaces with a hot melt adhesive for easy stacking on a pallet, and are delivered directly to rubber compounding equipment, where the bags are shredded, while neoprene is being compounded. In this manner, opening and emptying of kraft paper bags is avoided. Typical thermoplastic bags are made of low density polyethylene and the thread of polyvinyl alcohol.
REFERENCES:
patent: 2639808 (1953-05-01), Barry et al.
patent: 3775933 (1973-12-01), Prescott et al.
Dixson, Jr. William T.
E. I. Du Pont de Nemours and Company
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