Method and apparatus for making non-roping thermoplastic draw ta

Details Method and apparatus for making non-roping thermoplastic draw ta Method and apparatus for making non-roping thermoplastic draw ta

1989-02-21

1990-01-23

Wityshyn, Michael

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156265, 156302, 1563073, 156497, 156519, 156552, 156555, 156578, 1565831, 383 75, 493225, 493226, 493928, B32B 3118, B32B 3120, B32B 3500

Patent

active

048956112

ABSTRACT:
Method and apparatus for the manufacture of non-roping thermoplastic draw tape handles for insertion into thermoplastic bags and in particular for the continuous application of an adhesive coated reinforcing layer of material to the handled portion of the thermoplastic draw tape to reduce roping.

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patent: 4628536 (1986-12-01), Herrington
patent: 4746391 (1988-05-01), Heyse et al.

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