发明名称 |
SYNTHETIC RESIN PIPE USING WASTE PLASTIC AND FORMING APPARATUS THEREFOR |
摘要 |
PURPOSE: A synthetic resin pipe using a waste plastic and a forming apparatus therefor are provided to greatly improve the connectivity and strength of a profile. CONSTITUTION: The synthetic resin tube is formed by wrapping an outer side face of a rectangular profile(10) with a profile(11) and supplying a synthetic resin. A junction resin layer(12) wrapping the outer side face of the profile(10) is formed so that it wraps the profile(10) completely in a J-shape by including an outer side face(13), a connecting surface(14) at a lower part of a double layer(16) and an inner side face(15).
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申请公布号 |
KR100381857(B1) |
申请公布日期 |
2003.04.14 |
申请号 |
KR20020070239 |
申请日期 |
2002.11.13 |
申请人 |
SAM IL ENGINEERING CO., LTD. |
发明人 |
YUN, YOUNG |
分类号 |
B29D23/00;(IPC1-7):B29D23/00 |
主分类号 |
B29D23/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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