Integrated quilting-seam-free three-dimensional down-filled down jacket template
By combining the template flipping and molding process with the heated pressing part, the problem of reduced warmth retention and down leakage caused by the quilting of traditional down jackets is solved, realizing efficient production of seamless three-dimensional down filling and improving the warmth retention and aesthetics of the garment.
CN121867504APending Publication Date: 2026-04-17GAOFAN (ZHEJIANG) INFORMATION TECH CO LTD
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Patent Information
- Application Number
- CN202610045729.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-01-14
- Publication Date
- 2026-04-17
AI Technical Summary
Technical Problem
In traditional down jacket manufacturing, the fabric at the quilted seams is compressed, which reduces its warmth retention and creates "cold spots." Furthermore, the needle holes in the sewing can cause down to escape, affecting the appearance and lifespan of the jacket.
Method used
The process employs a combination of flipping and closing molds using template one, template two, and template three, along with a heated pressing section, to form a three-dimensional down cavity and achieve seamless bonding, thus eliminating the need for traditional quilting techniques.
Benefits of technology
It eliminates sewing stitches and needle holes, improves the warmth and durability of down jackets, and provides a three-dimensional aesthetic.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses an integrated quilting-seam-free three-dimensional down-filled down jacket template in the technical field of down jacket templates. The integrated quilting-seam-free three-dimensional down-filled down jacket template comprises a template I, a template II and a template III, wherein the template II and the template III are rotationally connected to the two sides of Wherein a plurality of sets of grooves are formed in the first mold plate, a plurality of sets of protruding blocks corresponding to the grooves are arranged on the second mold plate, a heating press-fit part is arranged on the third mold plate, and the heating press-fit part is correspondingly pressed in the outer side area of the top of the three-dimensional down feather cavity when the third mold plate turns over towards the first mold plate for mold closing. The fabric I, the hot melt adhesive net film and the fabric II are bonded at corresponding positions. According to the down jacket template disclosed by the invention, through the turnover die assembly cooperation of the template I, the template II and the template III and the arrangement of the heating press-fit part, the integrated forming of down jacket cut-parts is realized, a traditional quilting process is abandoned, the problems of cold spots and down penetration from needle holes caused by sewing stitches are effectively eliminated, and the warm keeping performance and durability of the down jacket are improved.
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