Method of making cleaning pads

Details Method of making cleaning pads Method of making cleaning pads

1997-05-14

1998-12-01

Sells, James

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156269, 156290, 1563084, 152443, B32B 3116

Patent

active

058432566

ABSTRACT:
The present invention is a method of making cleaning pads by taking an already made continuous mesh tube or knitting a continuous mesh tube, and inserting a continuous absorbent element material into the mesh tube. Then, feeding the continuous mesh tube with the continuous absorbent element into a compressing and ultra-sonic sealing apparatus, and compressing the continuous mesh tube and the continuous absorbent element within the continuous mesh tube together. Then, sealing the compressed continuous mesh tube along with the compressed continuous absorbent element with a ultra-sonic sealing apparatus, and cutting the compressed and sealed continuous mesh tube and the compressed continuous absorbent element thereby forming one or more cleaning pads.

REFERENCES:
patent: 4052238 (1977-10-01), Botvin
patent: 4168863 (1979-09-01), Hatcher
patent: 4287633 (1981-09-01), Gropper
patent: 5441333 (1995-08-01), Kim

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