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Watchband structure with built-in core material and manufacturing process thereof

A production process and core material technology, applied in the field of watch strap production, can solve the problems of insufficient softness, peculiar smell of the strap, and insufficient three-dimensional shape of the strap

Pending Publication Date: 2021-10-26
积优国际品牌管理(广州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the following two problems have always existed in traditional watch straps in the past few decades. One is that the rest of the watch strap is usually made of leftover scraps such as leather and rags to make cushions. The strap is either not soft enough, or the strap is soft, but the shape of the strap is not three-dimensional; the second is that the strap is not solved during daily wear, and the residual water from washing hands and the sweat secreted by the human body seep into the strap and slowly breed bacteria. After a long time, the strap will have a peculiar smell, which is prone to allergies and is not conducive to the long-term use of the strap
Third, it is difficult to disassemble and assemble the strap

Method used

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  • Watchband structure with built-in core material and manufacturing process thereof
  • Watchband structure with built-in core material and manufacturing process thereof
  • Watchband structure with built-in core material and manufacturing process thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0032] like figure 1 , figure 2 as well as image 3 A watchband structure with a built-in core material is shown, including a watchband body 10. Specifically, the watchband body 10 is provided with a top skin layer 11, a core material layer 13 and a bottom skin layer 12, and the core material layer 13 is arranged on the top skin layer 11 and the bottom skin layer 12. Between the bottom skin layer 12 and the core material layer 13 is made of an elastic rubber layer.

[0033] On the basis of this structure, when using the watch strap structure of the present invention, since the above-mentioned top skin layer 11 and bottom skin layer 12 are all made of leather, the leather used for the top skin layer 11 is located on the front of the watch strap, mainly for appearance decoration. Function, while the leather used for the bottom cortex layer 12 is located on the bottom surface of the strap, which is used for contacting with the human body, increasing the comfort of the strap an...

Embodiment 2

[0048] A watch strap manufacturing process, comprising,

[0049] Step 1: Cut the top cortex and the bottom cortex of the watch strap. Specifically, the length of the top cortex should be greater than that of the bottom cortex.

[0050] Step 2, coating the first glue layer on the bottom of the top skin layer, bonding the core material layer to the bottom of the top skin layer of the strap; the core material layer is made of elastic glue material;

[0051] Step 3, coating the second glue layer on the top of the bottom cortex, and bonding the cushion layer to the bottom cortex;

[0052] Step 4, coating the third glue layer on the top of the cushion layer, and bonding the bottom end of the core material layer and the bottom end of the top skin layer to the cushion layer.

[0053] The watchband body made by the above process steps, since the above-mentioned top leather layer and bottom leather layer are made of leather, the leather used for the top leather layer is located on the fr...

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PUM

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Abstract

The invention discloses a watchband structure with a built-in core material and a manufacturing process thereof, the watchband structure comprises a watchband body, the watchband body is provided with a top skin layer, a core material layer and a bottom skin layer, and the core material layer is arranged between the top skin layer and the bottom skin layer; and the core material layer is made of an elastic rubber layer. The watchband manufacturing process comprises the following steps: step 1, cutting the watchband top skin layer and the watchband bottom skin layer; step 2, coating the bottom end of the top skin layer with a first glue solution layer, and bonding the core material layer to the bottom end of the top skin layer of the watchband; the core material layer is made of an elastic rubber material; step 3, coating the top end of the bottom skin layer with a second glue solution layer, and bonding the cushion layer to the bottom skin layer; step 4, coating the top end of the cushion layer with a third glue solution layer, and bonding the bottom end of the core material layer and the bottom end of the top skin layer to the cushion layer. The core material layer between the top skin layer and the bottom skin layer of the watchband body can be used for shaping the watchband, and liquid such as sweat and water can be prevented from entering the watchband in the wearing process of the watchband.

Description

technical field [0001] The invention relates to the technical field of strap production, in particular to a strap structure with a built-in core material and a manufacturing process thereof. Background technique [0002] In recent years, China's watch industry has developed rapidly. With the development of science and the improvement of people's level, people's pursuit of watches is not only reflected in their own timing functions, but also in pursuit of more fashion, comfort and taste. Watch strap is a general term for the effective part of a watch that fixes the wrist. At present, leather straps are basically used as wrist straps at home and abroad, and the requirements for the style and shape of the straps are getting higher and higher. [0003] However, the following two problems have always existed in traditional watch straps in the past few decades. One is that the rest of the watch strap is usually made of leftover scraps such as leather and rags to make cushions. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B9/02B32B9/04B32B25/14B32B7/12B32B3/26B32B37/12A44C5/00
CPCB32B9/025B32B9/043B32B25/14B32B7/12B32B3/263B32B37/12A44C5/0053
Inventor 陈志浩
Owner 积优国际品牌管理(广州)有限公司