发明名称 |
Pressure seal roll product and apparatus and methods using the product to form mailers |
摘要 |
The pressure seal product includes a roll of paper having a pressure-sensitive adhesive applied in a predetermined pattern to one or both faces of the paper web for forming mailers. The paper is rewound onto a roll with a tension and weight such that insufficient pressure is exerted for activating the pressure sensitive adhesive. The roll of paper with the pressure sensitive adhesive applied is fed into a printer for printing information on the paper web. The web is then passed through a cutter and a folder for folding the cut sheets into a mailer. The mailers are passed through a pressure sealer for applying pressure to the areas of the mailer containing the pressure-sensitive adhesive to activate the adhesive and secure the mailer.
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申请公布号 |
US6207257(B1) |
申请公布日期 |
2001.03.27 |
申请号 |
US19940290093 |
申请日期 |
1994.08.15 |
申请人 |
MOORE BUSINESS FORMS, INC. |
发明人 |
CUMMINGS PAUL M. |
分类号 |
B42D15/08;C09J7/02;G09F3/02;(IPC1-7):C09J7/02;B32B7/12 |
主分类号 |
B42D15/08 |
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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