FIELD: process engineering.
SUBSTANCE: invention relates to production of cigarette paper of low inflammability. Claimed device comprises the concave or convex surface part facing the cigarette paper with a coated portion. Besides, this device comprises a structural part receiving the energy from the heater or cooler. Note here that said cigarette paper is subjected to drying or cooling. Note also that surface part curved-shape cross-section complies with that of cigarette paper of low inflammability relative to the direction perpendicular to the displacement of cigarette paper.
EFFECT: reduced non-uniformity of drying or cooling, decreased number of undesired displacements.
4 cl, 9 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2568472C1 |
| COMPOSITION FOR COVERING CIGARETTE PAPER WITH LOW INFLAMMATION ABILITY AND CIGARETTE WITH APPLICATION THEREOF | 2012 |
|
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|
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|
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| LOW-FLAMMABILITY CIGARETTE PAPER | 2007 |
|
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| CIGARETTE FILTER CONTAINING VEGETAL MATERIAL AND CIGARETTE | 2008 |
|
RU2436484C2 |
| COVERING COMPOSITION FOR CIGARETTE PAPER WITH LOW PROPENSION TO IGNITION, TOBACCO PRODUCT IN WHICH IT IS USED, AND METHOD FOR PRODUCING CIGARETTE PAPER WITH LOW PROPENSION TO IGNITION | 2018 |
|
RU2746460C1 |
| CIGARETTE PAPER WITH LOW CAPACITY OF IGNITION | 2008 |
|
RU2415220C1 |
| CIGARETTE PAPER WITH LOW FLAME SPREADING PROPERTY | 2009 |
|
RU2466662C1 |
