基本信息:
- 专利标题： 얇은 벽 부품 성형 방법
- 专利标题（英）：Method of molding a thin walled part
- 专利标题（中）：模制薄壁部分的方法
- 申请号：KR1020167007576 申请日：2013-02-22
- 公开(公告)号：KR1020160036103A 公开(公告)日：2016-04-01
- 发明人： 버그찰스존주니어 , 알토넨진마이클 , 뉴파스랄프에드윈 , 보스웰에밀리샬롯 , 레이맨존몬크리프
- 申请人： 더 프록터 앤드 갬블 캄파니
- 申请人地址： One Procter & Gamble Plaza, Cincinnati, Ohio *****, U.S.A.
- 专利权人： 더 프록터 앤드 갬블 캄파니
- 当前专利权人： 더 프록터 앤드 갬블 캄파니
- 当前专利权人地址： One Procter ＆ Gamble Plaza, Cincinnati, Ohio *****, U.S.A.
- 代理人： 제일특허법인
- 优先权： US61/602,650 2012-02-24
- 国际申请： PCT/US2013/027279 2013-02-22
- 国际公布： WO2013126667 2013-08-29
- 主分类号： B29C45/77
- IPC分类号： B29C45/77
Coinjection molding machine of the constant low pressure by injecting the molten thermoplastic material from a low constant pressure of 41.4 MPa (6,000 psi) into the mold cavity to form a molded part. As a result, the injection molding machine of the low constant pressure is less expensive than the typical injection mold, and comprises a mold manufactured is formed at a faster, readily available material machining. Polylactic acid (PLA), by a barrier layer of the discharge-resistant material having a starch, consumer waste recyclable materials (PCR) and the plant waste, recyclable materials (PIR) and the thickness of the buried lasting material is less than 0.5 mm as possible in the in a state of being isolated from the surface, it is possible to coinjection of bakbyeokhyeong component having a L / T ratio> 100. Coinjection molding machine is provided with a screw including a material having an average thermal conductivity of greater than 210 kJ / m hr ℃ (30 BTU / HR FT ℉).
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B29 | 塑料的加工；一般处于塑性状态物质的加工 |
| ----B29C | 塑料的成型或连接；塑性状态物质的一般成型；已成型产品的后处理，如修整 |
| ------B29C45/00 | 注射成型，即迫使所需成型材料容量通过注口进入闭合的模型；所用的设备 |
| --------B29C45/17 | .零件、部件或附件；辅助操作 |
| ----------B29C45/72 | ..加热或冷却 |
| ------------B29C45/77 | ...成型材料的速度或压力的 |