发明名称 |
LAMINATED FORMED BODY AND METHOD OF MANUFACTURING THE FORMED BODY |
摘要 |
A laminated and molded body obtained by coextruding and molding at least two kinds of resin materials is preferable as a blow-molding aimed preform, a direct-blow molded bottle, a tube, or a blow molded tube, and has at least one layer constituted of a colored layer having a thickness continuously or intermittently varied in a direction parallel to the extruding direction of the at least one layer and/or in another direction intersecting the extruding direction, thereby enhancing the gradation effect. <IMAGE> |
申请公布号 |
EP1547751(A4) |
申请公布日期 |
2007.03.07 |
申请号 |
EP20030794238 |
申请日期 |
2003.09.04 |
申请人 |
YOSHINO KOGYOSHO CO., LTD. |
发明人 |
AKIYAMA, YOSHIO;ISHIYAMA, SHINICHI |
分类号 |
B29C47/06;B29B11/10;B29C47/92;B29C49/00;B29C49/04;B29C49/22;B29C49/78;B32B3/26;B32B27/08;B65D1/02;B65D35/08 |
主分类号 |
B29C47/06 |
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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