Hot-melt pressure sensitive adhesive packaging, preform, and method

作者: Frank Bozich , Charles J. King

DOI:

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摘要: The present invention is directed to a method for the waste-free packaging hot-melt pressure sensitive adhesive that comprises extruding into continuous tubular film, wherein film compatible with being integrated composition of composition; and crimping at predetermined distance such amount isolated between least two crimps produce compatibly packaged composition. By melting in glue pot, becomes molten

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