发明名称 |
HEAT SHRINKABLE POLYESTER FILM AND HEAT SHRINKABLE LABEL |
摘要 |
<p>[PROBLEMS] To provide a heat-shrinkable polyester film which has excellent characteristics and which can be produced at a high rate, even when a PET bottle-recycled material is used. [MEANS FOR SOLVING PROBLEMS] A heat-shrinkable polyester film having a multi-layer structure of at least two layers, among which at least one layer is a layer containing a PET bottle-recycled material, wherein a heat shrinkage percentage in a maximum shrinkage direction of a 10 cm square sample cut out from the film is 40 % or higher, under the condition that the square sample is immersed in hot water of 95°C for 10 seconds and then immersed in water of 25°C for 10 seconds.</p> |
申请公布号 |
PT1698461(E) |
申请公布日期 |
2010.03.02 |
申请号 |
PT20040807529T |
申请日期 |
2004.12.22 |
申请人 |
TOYO BOSEKI KABUSHIKI KAISHA |
发明人 |
NORIMI TABOTA;SATOSHI HAYAKAWA;SEIZOU TAKABAYASHI;NAONOBU ODA |
分类号 |
B32B27/36;B32B27/00;G09F3/04 |
主分类号 |
B32B27/36 |
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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