Double hem apparatus and method

Sewing – Work manipulating – Guides

Patent

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Details

D05B 3502

Patent

active

055797075

ABSTRACT:
An apparatus and related method for forming a double hem in a textile web includes a first scroll which folds the margin inwardly and then outwardly positioning the margin between the first hem and the web. The apparatus relaxes the first hem and a second scroll and a guide wire cooperate to form a second hem which is in alignment with the first hem.

REFERENCES:
patent: 1826677 (1931-10-01), Sailer
patent: 2034672 (1936-03-01), Ackerman
patent: 2138633 (1938-11-01), Greenfield et al.
patent: 2642827 (1953-06-01), Sherman

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