发明名称 |
Process for making masking tape and apparatus |
摘要 |
A method and apparatus for making masking tape is provided. A hot melt or thermoplastic adhesive having no added foaming agents, blowing agents, or surfactants is applied to a paper backing having a moisture content, wherein the adhesive is at a temperature near or below the boiling point of water. The adhesive-coated tape is then advanced to a heating device and heat is applied thereto such that the moisture present in the tape is vaporized and dispersed throughout the adhesive to give the adhesive a foam-like quality.
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申请公布号 |
US6136371(A) |
申请公布日期 |
2000.10.24 |
申请号 |
US20000501673 |
申请日期 |
2000.02.10 |
申请人 |
SHURTAPE TECHNOLOGIES, INC. |
发明人 |
FIDAN, MUZAFFER;LACKEY, DONALD H. |
分类号 |
C09J7/04;(IPC1-7):B05D5/10 |
主分类号 |
C09J7/04 |
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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