Method for manufacturing air-pervious insole

Details Method for manufacturing air-pervious insole Method for manufacturing air-pervious insole

1989-07-28

1990-11-27

Simmons, David

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

12146B, 12146BR, 36 44, 156252, 156265, 264156, A43B 1000

Patent

active

049733761

ABSTRACT:
A method for manufacturing an air-pervious insole being uneasily deformable is provided. The method includes (1) preparing from a foaming material an elastic base piece having through holes, (2) cutting from the base piece a layer of the foamed material to present a rough surface, (3) adhering a cloth layer on the rough surface, then (4) baking to soften the base piece, then (5) molding in a cooling mold, and finally cutting the cooled and molded piece to obtain an air-pervious insole.

REFERENCES:
patent: 4586273 (1986-05-01), Chapnick
patent: 4674204 (1987-06-01), Sullivan et al.
patent: 4781774 (1988-11-01), Steward et al.

Affiliated with

Also associated with

Rating

Method for manufacturing air-pervious insole does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for manufacturing air-pervious insole, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for manufacturing air-pervious insole will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1030535