Method and apparatus for calendering tubular knitted fabrics

D - Textiles – Paper – 06 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

28/17

D06C 3/08 (2006.01) D06C 3/06 (2006.01) D06C 5/00 (2006.01)

Patent

CA 1080454

ABSTRACT OF THE DISCLOSURE The disclosure relates to methods and apparatus for finishing tubular knitted fabric involving the steps of laterally distending the fabric to flat, two-layer form by passing it over a spreader frame, and discharging the fabric from the spreader frame into a pair of opposed calendering rolls. Improved arrange- ments are provided for engaging the tubular fabric, across its fully spread width, above and below the spreader, for independently advancing or retarding the respective layers of the fabric in order to bring them into proper alignment. The improved arrangements include a thin, flat contact plate, incorporated into the spreader frame structure, which provides a contact support from the fabric, enabling it to be drivingly engaged by independently driven contact rolls. The structure enables the fabric to be adjusted substantially across its full width, reducing to a practicable minimum areas at the extreme edges of the fabric tube that are not under positive control during the reducing to a practicable minimum areas at the extreme edges of the fabric tube that are not under positive control during the adjustment stage. The apparatus also includes and improved entry guard arrangement, which facilitates the machine operator's attendance to the equipment and process while improving working conditions from a safety standpoint.

304035

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Method and apparatus for calendering tubular knitted fabrics 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 and apparatus for calendering tubular knitted fabrics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for calendering tubular knitted fabrics will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-658142

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.