Method for preventing down jacket stitch down-out
A down jacket and suture technology, which is applied in the field of down jacket processing, can solve the problem of no stitching, needle hole drilling and other problems, and achieve the effect of avoiding drilling and improving high temperature and wear resistance.
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Embodiment 1
[0023] The method provided by the present invention to prevent the suture drilling down of the down jacket is: first, the suture thread is used to sew a fabric bobbin for filling the down down and leaving a down filling opening through the needle, and then the filling mouth is inserted into the fabric bobbin. Fill the down and sew the filling opening. In this embodiment, the fabric constituting the fabric tube is a high-density down-proof fabric (also called "high-density anti-drilling down fabric"). Specifically, the high-density down-proof fabric The number of warp and weft yarns per square inch, that is, the number of warp yarns and weft yarns is more than 380. This embodiment is 386 each. 150D silk yarn, and 21Tex sewing thread is used as the bottom thread in the suture system. The aforementioned 150D silk yarn is twisted from three strands of polyester fiber, with a twist of 380 twists / m and a twist direction of S twist. The aforementioned machine The needles are machine ...
Embodiment 2
[0025] Only change the fabric to a low-density rubberized fabric with the number of warp yarns per square inch and weft yarns less than 380 (378 in this embodiment), and the bottom line adopts 603 sewing threads. All the other are the same as the description to embodiment 1.
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