Henry H BatesUSUS841480 * 1904年5月13日 1907年1月15日 Henry H Bates Fabric withdrawing or feeding means for sewing-machines.US841480 * May 13, 1904 Jan 15, 1907 Henry H Bates Fabric withdrawing or feeding means for sewing-machines.
Buttonhole attachment for sewing machines A fabric-transport device for a sewing machine above the stitch plate converts the rotary motion of the main upper drive shaft into reciprocating vertical ... ALMQUIST NILS T. 被引量: 3发表: 1955年 ...
In recent years, the spirit of sewing machines has changed to high speed, intelligent and versatile. The spirit of making full use of household sewing machines is not out of date. It is still favored by fabric lovers and has become the new favorite of ma
The Narrowing,Widening and Open-end Knitting of Tubular-shaped Fabric on Computerized Flat-knitting Machines The paper introduces the advantages of tubular-shaped knitting,comparing with piece knitting and fully-fashioned knitting;it saves more sewing cost and inc... Y Guo,G Song,Zhu Xi 被引量:...
aComputerized sewing machines can be programmed to sew a specific number of stitches to perform a standard operation, like setting a zipper or sewing a man-tailored collar. The operator manipulates the fabric pieces in the machine, which automatically performs the programmed sewing operation. 计算机...
Staple it into submission and your quilters pressing board is complete.Optional - Step 5 - Cover the Pressing Board Back If you have a really nice, heirloom sewing table and you don't want to risk it getting scratched, you can cover the back of your quilters pressing board with ...
Sewing machines: shop quality sewing machines and overlocking machines for your project. Sewing thread: stock up on essential sewing threads in a variety of colours. Haberdashery: find all the bits and pieces for your project including buttons, elastics, binding and more. Discover the entire sewing...
It is usually woven on various weft knitting machines with low elastic polyester or heterotypic polyester, nylon, cotton and wool as raw materials, adopting flat needle structure, changing flat needle structure, rib flat needle structure, double rib flat needle structure, jacquard structure and Terry...
MH sewing thread factory has work shop 200,000 m², 600 skillful workers, it starts production from raw yarn spinning, dyeing, winding, packing and testing, with advanced machines and strict quality management system. MH Sewing Thread Factory producing process includes yarn spin...
In the fabric-RPU configuration, the woven fabric is attached to the foam by using sewing needles, whose thickness is less than ≈≈ 1 mm and do not significantly affect the acoustic measurements. 4.3.1. Sound Absorption Coefficient The sound absorption coefficient (αnαn) as a function of...