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Preparation method and product of CX edgefolded leather sheath

A kind of edge leather and leather cover technology, which is applied to travel goods, other household appliances, clothing, etc., can solve problems such as easy to appear burrs, easy to deform, and uneven seams, and achieve the effect of improving product quality and high flatness

Inactive Publication Date: 2018-06-22
东莞德明皮具制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, mobile phone protective leather cases are made by using glue on the basis of plastic protective shells, or by dividing the leather into multiple parts and gluing them together. This type of product is processed by traditional leather products. , that is, it is made by glue pasting, sewing, oiling and other processes. Manual operation accounts for a large proportion. The product details are not easy to handle, the product consistency is poor, easy to appear burrs, easy to deform, and the seams are not smooth, etc. Phenomenon

Method used

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  • Preparation method and product of CX edgefolded leather sheath
  • Preparation method and product of CX edgefolded leather sheath

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] The present embodiment provides a kind of preparation method of CX hemming holster, comprises the following steps:

[0070] (1) Cutting: cut the PU leather and hot melt adhesive through the knife mold;

[0071] (2) Embossed

[0072] (2.1) Put the clean PU leather flat on the cx embossing mold and align it with the holes;

[0073] (2.2) Press the start button, the temperature of the upper mold is 120°-130°, the temperature of the lower mold is normal temperature, and the pressure is 0.5-0.7Mpa, the pre-pressing time is 1-3s, the pressurization time is 1-3s, and the embossing operation is completed;

[0074] (2.3) Take out the embossed PU leather and check whether it has clear embossing and consistent depth;

[0075] (3) Fabric re-cutting: According to the required shape, re-cut the PU leather material;

[0076] (4) fabric heat press veneer cover

[0077] (4.1) Put the cover into the cx press cover mold first, then put the recut PU leather on the cx press cover mold e...

Embodiment 2

[0113] The preparation method of the CX folded holster provided in this embodiment also includes the following steps between the step (8) and the step (11):

[0114] (9) Fabric recutting

[0115] (9.1) Place the pressed product with the lining facing up on the cx correction die, and the hole position of the product should be hung on the positioning column of the cx correction die;

[0116] (9.2) Press the start button to complete the fabric re-cutting operation;

[0117] (9.3) Take out the product and take out the waste;

[0118] (10) Embossing the lining LOGO: Put the product flat into the prepared positioning, and emboss at a temperature of 175-185° for 0.8-1.5s to complete the embossing of the lining LOGO.

Embodiment 3

[0120] The preparation method of the CX folded holster provided in this embodiment also includes the following steps:

[0121] (12) High cycle pressure shell

[0122] (12.1) Put the finished leather case into the cx shell mold;

[0123] (12.2) After the hand leaves the machine work surface, the right foot presses down the right lift, and the left foot presses the left high switch;

[0124] (12.3) After the high cycle indicator light jumps up, let go of the high cycle switch on the left foot first, the temperature of the upper mold is 120-140°, the high cycle is 7-9s, then slowly put it down, and take out the product;

[0125] (12.4) Put the paper card holder in the product to make the leather case finalize;

[0126] (13) Check the magnetic flux: check the magnetic flux of the holster. The front side of the full-check magnetic flux is above 28 gauss, that is, the magnet is an N pole; the back side of the full-check magnetic flux is below 10 gauss, that is, the magnet is an S ...

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Abstract

The invention discloses a preparation method of a CX edgefolded leather sheath. The preparation method comprises the following steps of (1) rough shape cutting; (2) thread forming; (3) repeated cutting of shell fabric; (4) hot-pressing of the shell fabric and sticking of a face cover; (5) edge folding; (6) edge pressing; (7) magnet installation; (8) lining pressing; and (11) shell sticking. The invention further discloses the CX edgefolded leather sheath prepared by implementing the method. By adopting the edge folding and edge pressing technologies, the prepared CX edgefolded leather sheath is smoother, rounder and more attractive in appearance, no rough selvedge exists, no gap exists, the flatness is high, the phenomena of damage, bubble and glue overflow cannot occur if the CX edgefolded leather sheath is used for a long term, the CX edgefoled leather sheath is durable, and the product quality is improved obviously.

Description

technical field [0001] The invention relates to a method for preparing a holster, in particular to a method for preparing a CX hemmed holster and its products. Background technique [0002] At present, mobile phone is the most commonly used communication tool for people. Usually, in order to prevent mobile phone from being broken and damaged, easy to carry and prevent loss of mobile phone, various mobile phone protective cases are popular among mobile phone user groups. Usually, mobile phone protective leather cases are made by using glue on the basis of plastic protective shells, or by dividing the leather into multiple parts and gluing them together. This type of product is processed by traditional leather products. , that is, it is made by glue pasting, sewing, oiling and other processes. Manual operation accounts for a large proportion. The product details are not easy to handle, the product consistency is poor, easy to appear burrs, easy to deform, and the seams are not...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D99/00A45C11/00A45C13/00
CPCB29D99/006A45C11/00A45C13/001A45C2011/002
Inventor 张锋
Owner 东莞德明皮具制品有限公司
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