Sutureless down feather shell fabric with high structural strength and production technology thereof

Sutureless down feather shell fabric with high structural strength and production technology thereof

  • CN 105,666,974 A
  • Filed: 04/07/2016
  • Published: 06/15/2016
  • Est. Priority Date: 04/07/2016
  • Status: Active Application
First Claim
Patent Images

1. the Sutureless eiderdown shell fabric that a structural strength is high, it is characterized in that, including eider down packed layer, this eider down packed layer has upper strata fabric and lower floor'"'"'s fabric, this upper strata fabric and lower floor'"'"'s fabric are adopted three-dimensional jacquard weave technique to be made into eider down filling part and joint portion by circular knitting machine, this upper strata fabric and lower floor'"'"'s fabric divide into upper and lower two-layer at eider down filling part place weave independent, this upper strata fabric and lower floor'"'"'s fabric are made into one layer of entirety at joint portion place, this eider down filling part and joint portion are crisscross arranged, and are filled with heat insulating material formed in this eider down filling part.

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