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Splicing unit, splicing structure and leather goods making method

A technology of splicing unit and production method, which is applied in the direction of composite leather, etc., which can solve the problems of obvious splicing marks, no waterproof effect at the splicing place, and glue overflow, so as to improve efficiency and output, maintain the overall appearance and shape, and simplify the production process. Effect

Active Publication Date: 2020-11-20
UMMILY集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The seamless splicing of leather goods is a problem to be solved in the manufacture of leather goods. The seamless splicing of the prior art mainly has the following forms: one is to combine the two pieces of fabrics to be spliced, and the front of the splicing part of one fabric with the other fabric. The reverse side of the splicing part is overlapped and stitched for seaming and stitching. The defect of this technology is that the splicing part is uneven due to mutual stacking, the stitching marks are very obvious, and the stitching part sewn by needle and thread has no waterproof effect; the second is to use glue To splicing leather goods, put the leather materials on top of each other, draw multiple vertical and horizontal splicing guide lines on the entire leather material that has been placed in a complete shape, and cut the edges of the spliced ​​parts, and paint after the edges are cut. Glue, drying and pressing shaping. Firstly, the leather splicing process is not suitable for applying glue at the opening nodes to connect them with each other, and the glue used for leather splicing will overflow, which will seriously affect the appearance.

Method used

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  • Splicing unit, splicing structure and leather goods making method
  • Splicing unit, splicing structure and leather goods making method
  • Splicing unit, splicing structure and leather goods making method

Examples

Experimental program
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Effect test

Embodiment 1

[0031] Embodiment 1: A splicing unit 10 provided by the present invention includes a splicing edge 100 and several first splicing elements 200 arranged along the splicing edge 100. The first splicing element 200 includes a first splicing hole 201 and a first splicing hole 201 from the first splicing hole. The edge of 201 extends toward the first notch 202 of the splicing edge 100, the intersection of the first notch 202 and the splicing edge 100 is the first interface 203, and the distance between adjacent first splicing holes 201 is the same as the diameter of the first splicing hole 201 .

[0032] In an optional embodiment of the present invention, the splicing unit 10 is used as the structure to be spliced. In this embodiment, the splicing edge 100 of the splicing unit 10 is a straight line, and the first incision 202 and the splicing edge 100 are in a T-shaped structure. , that is, the first notch 202 is perpendicular to the splicing edge 100, and the intersection with the...

Embodiment 2

[0039] Embodiment 2: as Figure 4 As shown, the splicing unit 10 in the present invention can be a polygonal structure, and each edge of the splicing unit 10 of the polygonal structure is used as a splicing edge 100, and the splicing unit 10 can be expanded around and spliced ​​into any shape.

[0040]When the splicing unit 10 is a polygonal structure, the vertex of the splicing unit 10 is correspondingly provided with a second splicing element 300, and the second splicing element 300 includes a second splicing hole 301 and an edge extending toward the corresponding vertex along the edge of the second splicing hole 301. The second notch 302, the intersection of the second notch 302 and the splicing edge 100 is the second interface 303, and the setting principle of the second notch 302 is the shortest distance from the second splicing hole 301 to the vertex of the polygon, that is, the second interface 303 as the second splicing hole 301. The cutout 302 and the second splicing ...

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Abstract

The invention discloses a splicing unit, a splicing structure and a leather goods making method. The splicing unit comprises a splicing edge and a plurality of first splicing elements arranged along the splicing edge, wherein the first splicing elements comprise first splicing holes and first notches extending from the edges of the first splicing holes towards the splicing edge, the intersectionsof the first notches and the splicing edge are first ports, and the spacing between the adjacent first splicing holes is the same as the diameter of the first splicing holes. By designing the leathergoods splicing structure, extra glue pasting and heating solidification treatment are not needed by leather goods spacing, and a better environment-friendly effect is embodied. By means of the splicing unit, the splicing structure and the leather goods making method, the leather goods making process is simplified, tedious operation is not needed, only a punching slot is required to be spliced andfixed, more convenience and quickness are realized, and the efficiency and the yield are improved.

Description

technical field [0001] The invention relates to a splicing structure, in particular to a splicing unit, a splicing structure and a method for making leather goods. Background technique [0002] The seamless splicing of leather goods is a problem to be solved in the manufacture of leather goods. The seamless splicing of the prior art mainly has the following forms: one is to combine the two pieces of fabrics to be spliced, and the front of the splicing part of one fabric with the other fabric. The reverse side of the splicing part is overlapped and stitched, and the seam and stitching are carried out. The defect of this technology is that the splicing part is uneven due to mutual stacking, the stitching marks are very obvious, and the stitching part sewn by needle and thread has no waterproof effect; the second is to use glue To splice leather goods, put the leather materials on top of each other, draw multiple vertical and horizontal splicing guide lines on the whole leather...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C14B7/04
CPCC14B7/00
Inventor 马璟豪
Owner UMMILY集团股份有限公司
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