| 摘要 |
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.
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