发明名称 |
FREMGANGSMAATE FOR OPPNAAELSE AV EN FAST FORBINDELSE MELLOM EN DEKKPLATE AV TERMOPLAST OG EN HARD GJENSTAND |
摘要 |
A process for firmly bonding a thermoplastic covering sheet on a hard article, for example, a steel pipe or cable, comprising wrapping a heat-shrinkable covering sheet having an adhesive layer around a portion of the peripheral surface of a hard article to be protected and heating the covering sheet so as to shrink it, which process is characterized by placing a pressing band on the covering sheet and by creating a pressure in the pressing band, so as to press the covering sheet against the hard article, thereby removing air bubbles formed between the covering sheet and the hard article. |
申请公布号 |
NO820685(A) |
申请公布日期 |
1982.09.06 |
申请号 |
NO19820000685 |
申请日期 |
1982.03.04 |
申请人 |
UBE INDUSTRIES, LTD., |
发明人 |
MATSUSHITA, MASAAKI,;TERADO, TETSUO, |
分类号 |
B29C51/00;B29C63/00;B29C63/16;B29C63/18;B29C63/38;B29C63/42;B29C65/00;B29C65/18;F16L47/22 |
主分类号 |
B29C51/00 |
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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