Textiles: cloth finishing – Expanding device for textile webs – Tubular-fabric-enclosed spreader
Patent
1975-06-16
1976-05-11
Mackey, Robert R.
Textiles: cloth finishing
Expanding device for textile webs
Tubular-fabric-enclosed spreader
D06C 500
Patent
active
039552519
ABSTRACT:
A spreading and stretching apparatus for textile calender machines especially adapted for use with knitted and other tubular fabrics to prevent the pinching and tearing of the fabric as it is drawn into the calender rolls of the machine. Magnetic repulsion means are included to constantly bias and space a spreading and stretching frame away from the calender rolls as the fabric is drawn into the rolls over and around the frame. Variable speed feeding rollers enable controlled feeding of the tubular fabric into the calender rolls.
REFERENCES:
patent: 2507599 (1950-05-01), Johnson
patent: 2517067 (1950-08-01), Wedler
patent: 2623263 (1952-12-01), Dungler
patent: 2795243 (1957-06-01), Strazzeri
patent: 3217361 (1965-11-01), Ryan et al.
patent: 3334391 (1967-08-01), Kusters et al.
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