| 发明名称 |
TOBACCO SHEET AND METHOD AND APPARATUS FOR THE PRODUCTION OF A TOBACCO SHEET |
| 摘要 |
With the present invention a tobacco sheet or foil is proposed which has an elevated filling force and consists of tobacco particles, water, binders and moisturizers, and relatively gas-impermeable, in particular surface-sealed cover layers being connected together by a spongy structure which is formed by gas-filled bubbles, and in which cavities are formed having a shaggy, furrowed and/or torn surface.
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| 申请公布号 |
US5097851(A) |
申请公布日期 |
1992.03.24 |
| 申请号 |
US19910656380 |
申请日期 |
1991.02.19 |
| 申请人 |
B.A.T. CIGARETTENFABRIKEN GMBH |
发明人 |
EHLING, UWE;NUESSLEIN, JUERGEN;SCHMEKEL, GERALD;STILLER, WILFRIED;HASS, WERNER;HEEMANN, VOLKER;KOENE, CASPER H.;WEISS, ARNO |
| 分类号 |
A24B3/14;A24B3/18;A24B15/14 |
主分类号 |
A24B3/14 |
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