发明名称 |
Container, packaging body, and method of manufacturing container |
摘要 |
A container is thermoformed from a multilayer sheet, which includes a container body and a flange extending outward from a circumference of an opening of the container body. An end of the first layer extends over an edge of a peeled surface toward a bottom side on an outer end surface of the flange. When a lid is heat-sealed to the flange of the container, even if a seal resin is melted and flowed toward the end surface of the flange, since the edge of the peeled surface is covered with the end of the first layer, the seal resin will not adhere to the edge of the peeled surface.
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申请公布号 |
US2007164094(A1) |
申请公布日期 |
2007.07.19 |
申请号 |
US20040552145 |
申请日期 |
2004.04.07 |
申请人 |
IDEMITSU UNITECH CO., LTD. |
发明人 |
TAKAHASHI HIROYUKI |
分类号 |
B65D1/22;B65D43/02;B65D1/00;B65D43/14;B65D53/04;B65D77/20 |
主分类号 |
B65D1/22 |
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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