Production of insoles

Details Production of insoles Production of insoles

1984-03-02

1986-01-14

Schroeder, Werner H.

Boot and shoe making

Processes

Moccasins

12146M, 36 43, 128595, 128581, A61F 514, A43B 1338

Patent

active

045637873

ABSTRACT:
A shoe or sandal is chosen which fits the patient's foot. One or more blanks of thermosoftening expanded plastics (e.g. an expanded cross-linked polyethylene) for constituting the insole are heated above the softening temperature and inserted in the shoe. The shoe is fitted on the patient's foot and the patient is walked until the insole is below the softening temperature. The insole may remain in the shoe or may be transferred to the patient's own footwear.

REFERENCES:
patent: 2742657 (1956-04-01), Sloane
patent: 3135265 (1964-06-01), Holzman
patent: 3292277 (1966-12-01), Teschon
patent: 3825017 (1974-07-01), Scrima
patent: 3895405 (1975-07-01), Edwards
patent: 4463761 (1984-08-01), Pols et al.
Quickie Sandal Instruction Booklet, Dec. 1972.

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