| Original document(6 pages) 中文版 |
The invention discloses a preparing method of case sling, which comprises the following steps: selecting lining bulk from soft elastic material to shape as well as upper and lower surface materials; integrating upper and lower surface materials through addictive in the corresponding lining bulk to obtain prior sling; moulding the prior sling through heat-pressing; forming multiple protrusions on one or two sides to obtain the superior sling. |
Application Number
申请号 |
200610068413 |
Application Date
申请日 |
2006.08.21 |
| Title 名称 |
Case braces production method |
Publication Number
公开号 |
1907170 |
Publication Date
公开日 |
2007.02.07 |
| Approval Pub. Date |
|
Granted Pub. Date |
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| International Classification 分类号 |
A45C13/30 |
Applicant(s) Name
申请人 |
Qingdao Datou Case&Bag Accessary Material Co., Ltd. |
| Address 地址 |
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| Inventor(s) Name 发明人 |
Ding Zhonghuan |
| Attorney & Agent 代理人 |
wang lianjun |
| More information 更 多 信 息 |
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