Method for automatically detecting and orienting the edge of a t

Details Method for automatically detecting and orienting the edge of a t Method for automatically detecting and orienting the edge of a t

1982-03-15

1985-05-21

Mackey, Robert R.

Textiles: cloth finishing

Stretching or spreading and working

Weft angle adjusting

26 74, 26 85, D06C 500, D06H 312

Patent

active

045177120

ABSTRACT:
The disclosure relates to the finish processing of stripe-matched tubular knitted fabric in the manner to effect accurate, uniform alignment of the sewn seam at the edge extremity of the fabric tube, as it is being finished and gathered in flat form. Stripe-matched tubular knitted fabric has been slit longitudinally, adjusted to convert stripes from spiral to circular form, and resewn its entire length. An equipment and method is provided for finish processing of such fabric, wherein a novel arrangement is provided for rotationally manipulating a laterally distended fabric to maintain accurate, uniform edge alignment of the sewn seam.

REFERENCES:
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patent: 4192045 (1980-03-01), Frezza
patent: 4262397 (1981-04-01), Cecere
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International Textile Bulletin--First Quarter 1982--1/82--"Instrument for Automatic Piece Separation".
Textile Asia--TA 11417, p. 160--"Sensor-slitter"--7/81.
Tube Opening Machine TSM 8, Erhardt & Leimer KG, 2-15, 13.000-4E73, D-8900, Augsburg 1, Postfach 101540, Leitershofer Strabe 80, 10/29/76.
EL Tube Opening System EKS 25, Erhardt & Leimer KG, 2-09.25.000-4E75, D-8900 Augsburg, Lietershofer Strabe 80, Postfach 101540, 10/29/76.

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