FIELD: tobacco industry.
SUBSTANCE: invention relates to a smoking product filter wrapper including at least one hole and additional reinforcing material around the said at least one hole with the reinforcing material representing a continuous material attached to the wrapper and passing through one or each hole around the edges of one or each hole forming a window in the wrapper.
EFFECT: exclusion of rupture in the course of hole cutting.
18 cl, 13 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| VENTILATED SMOKING PRODUCT | 2011 |
|
RU2573966C2 |
| SMOKING PRODUCT WRAPPER AND METHOD FOR MANUFACTURING SMOKING PRODUCT | 2013 |
|
RU2643993C2 |
| SMOKING PRODUCT WRAPPER | 2012 |
|
RU2580273C2 |
| SMOKING PRODUCT WRAPPER | 2012 |
|
RU2613858C1 |
| FILTER FOR SMOKING PRODUCT | 2013 |
|
RU2638750C2 |
| IMPROVED FILTER OF SMOKING ARTICLES | 2013 |
|
RU2679392C2 |
| IMPROVED SMOKING PRODUCT FILTER (VERSIONS) | 2013 |
|
RU2636566C2 |
| IMPROVED FILTER OF SMOKING ARTICLES | 2013 |
|
RU2695390C2 |
| IMPROVED SMOKING PRODUCT FILTER (VERSIONS) | 2013 |
|
RU2639982C2 |
| SMOKING ARTICLE | 2013 |
|
RU2611303C2 |
