Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SPANDEX-CONTAINING FABRIC MANUFACTURING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/084532
Kind Code:
A1
Abstract:
The present invention comprises, as a main element, a supply unit, which: comprises at least one layer of ground yarn supply units including a plurality of ground yarn supply devices arranged in a circle and supplying ground yarn to a circular knitting unit, and at least two layers of spandex yarn supply units including a plurality of spandex yarn supply devices arranged in a circle and supplying spandex yarn; is provided so as to supply at least one strand of ground yarn and at least two strands of spandex yarn from the respective supply devices to each needle of the circular knitting unit; and supplies yarn such that the supplied yarn is supplied at different angles from each other, and thus provided is a technique of maintaining the stretchability of spandex while increasing the quality of fabric, and enabling various types and patterns of fabric to be manufactured, when knitted fabric is manufactured by using spandex yarn including spandex materials and other ground yarn.

Inventors:
LEE, Sang Yong (Gireum-ro 9-gil, 50 912dong 201ho,Seongbuk-ku, Seoul, 02721, KR)
Application Number:
KR2017/012159
Publication Date:
May 11, 2018
Filing Date:
October 31, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
LEE, Sang Yong (Gireum-ro 9-gil, 50 912dong 201ho,Seongbuk-ku, Seoul, 02721, KR)
International Classes:
D04B15/46; D04B9/38; D04B9/42; D04B15/10; D04B15/32; D04B15/50
Foreign References:
KR20060110214A2006-10-24
US20140237984A12014-08-28
KR100772036B12007-10-31
KR101580060B12015-12-24
JP2001159056A2001-06-12
Attorney, Agent or Firm:
SIM, Chan et al. (3F. Hwa-Am Building, 9 Yangjaechon-ro, 21-gil,Seocho-gu, Seoul, 06748, KR)
Download PDF: