发明名称 |
USE OF PVA STRIPS FOR ATTACHING AN OBJECT TO A DISPLAY BACKER |
摘要 |
Strips of soluble PVA can be used to attach an object to a display backer (e.g. cardboard). A wet or uncured strip of soluble PVA is placed across the object and around the display backer. The strip is then secured to itself or the display backer and dried or cured to retain the object. To free the object, the assembly with the display backer is submerged under still water or placed under running water. The strip will break in running water in less than 5 minutes allowing removal of the object (single item or bundle of items) from the backer. The backer may be made of a recyclable material.
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申请公布号 |
CA2715357(A1) |
申请公布日期 |
2012.03.21 |
申请号 |
CA20102715357 |
申请日期 |
2010.09.21 |
申请人 |
VISENTIN, MATTEO;CLAVENNA, LYSA MARIE |
发明人 |
VISENTIN, MATTEO;CLAVENNA, LYSA MARIE |
分类号 |
B65D73/00;B65B15/00;B65D65/46;C08L29/04 |
主分类号 |
B65D73/00 |
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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