发明名称 |
Tape-type magnet |
摘要 |
A tape-type magnet including a soft magnetic substrate which is a thin strip or tape with magnetic attraction. A first adhesive layer is uniformly laid on one face of the magnetic substrate. A releasable facial layer is bonded with the other face of the magnetic substrate via a second adhesive layer. The adhesion provided by the second adhesive layer is greater than an adhesion provided by the first adhesive layer, whereby the releasable facial layer is releasable from the first adhesive layer. The magnetic substrate is wound into a roll with the second adhesive layer serving as an outer face and the first adhesive serving as an outer face and the first adhesive layer serving as an inner face. An outermost end of the magnetic substrate can be easily unwound and tore off into a segment.
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申请公布号 |
US7674509(B2) |
申请公布日期 |
2010.03.09 |
申请号 |
US20060377172 |
申请日期 |
2006.03.17 |
申请人 |
WU HUNG-CHIH;FAN CHIANG CHEN-LIANG |
发明人 |
WU HUNG-CHIH;FAN CHIANG CHEN-LIANG |
分类号 |
B32B9/00;B32B7/12;B32B33/00 |
主分类号 |
B32B9/00 |
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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