Continuous supply of preformed reclosable fasteners
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United States of America Patent
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Sep 12, 2000
Issued Date -
N/A
app pub date -
Feb 25, 1999
filing date -
Jul 17, 1998
priority date (Note) -
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Abstract
A continuous supply of preformed reclosable fasteners suited for use in combination with an apparatus for attaching a reclosable fastener to a web of flexible material primarily intended for use with a host packaging machine to form a reclosable container. Strips of reclosable fasteners are arranged in side-to-side relation to each other, and the distal ends of each fastener strip are flattened by the application of heat and pressure whereby the distal ends are not only reduced in thickness, but also fused one to the other, thereby resulting in a continuous length of preformed reclosable fasteners. In a preferred form, the continuous length is wound around a core to create a roll of fasteners. This roll is suited for use in combination with an apparatus for attaching reclosable fasteners to a web of flexible material used by a form, fill, seal, and separate machine making reclosable containers.
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