发明名称 |
Treating sheet material for making cigar wrappers |
摘要 |
A method of treating a web of smokable sheet material to simulate the markings of natural tobacco leaf before the web is cut to provide cigar wrapper blanks. The web is printed with a thickened ink which dries to form a ribbed pattern. Coloration of the ink may be provided by ground cigar or cigarette offal.
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申请公布号 |
US4286605(A) |
申请公布日期 |
1981.09.01 |
申请号 |
US19790055143 |
申请日期 |
1979.07.06 |
申请人 |
IMPERIAL GROUP LIMITED |
发明人 |
GOSLIN, JOHN K.;BUGLER, JOHN H.;FOSTER, HOWARD |
分类号 |
A24B3/14;B44F9/00;C09D11/00;(IPC1-7):A24D1/18 |
主分类号 |
A24B3/14 |
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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