GB/T 18771.2-2015Tobacco vocabulary - Part 2: Tobacco products and tobacco processing (English PDF)

4.3 Leaf baking

4.3.1 Vacuum conditioning The process of evacuating the air in the cigarette pack by vacuuming, and then breaking the vacuum to increase the temperature and moisture content of the tobacco leaf (3.1) in the cigarette pack.

Note. This also applies to tablets (3.6).

4.3.2 Tipping; leafipcutting The process of cutting the leaf tip (3.4) to separate the leaf tip (3.4) from the rest of the tobacco leaf (3.1).

4.3.3 Cutbase leafbasecutting The process of cutting the leaf base (3.5) to separate the leaf base (3.5) from the rest of the tobacco leaf (3.1).

4.3.4 Solution bundleopening The process of cutting the tobacco bundle to make it easy to spread.

4.3.5 Ordering Tobacco leaf (3.1) is heated and humidified to a certain extent to enhance its toughness and processability.

Note. This also applies to tablets (3.6).

4.3.6 Photoelectric classifying The process of removing the foreign matter mixed into the tobacco leaf (3.1) by using the photodetector.

Note. This also applies to tablets (3.6).

4.3.7 Threshing The process of mechanically separating the tobacco stem (3.9) and the side veins of the tobacco leaf (3.1) from the leaves. [ISO 10185..2004, definition 3.1.3]

4.3.7.1 Wholeleafthreshing The whole tobacco leaf (3.1) enters the threshing (4.3.7) stemming section.

4.3.7.2 Cutting tip threshingafterleaftipcutting After the tobacco leaf (3.1) is treated with the cutting tip (4.3.2), the rest enters the processing method of the leaf removal (4.3.7) stemming section.

4.3.7.3 Cutting base threshingafterleafbasecutting After the tobacco leaf (3.1) is processed by cutting base (4.3.3), the remaining part enters the processing method of the stemming (4.3.7) stemming section.

4.3.7.4 Formula threshingproportionately Mix two or more tobacco leaves (3.1) at a certain mass ratio into leaves that meet the requirements of a specific cigarette (2.1) product formula module Group, and then process the leaf treatment (4.3.7) and form the finished product with the tablet tobacco (3.6.2).

4.4 Cigarette processing

4.4.1 Alcoholic aging Store the sliced tobacco (3.6), air-cured tobacco and sun-cured tobacco leaves (3.1) after re-baking (4.3.10) in a warehouse with good storage conditions for a certain period of time (Usually 1 to 3 years), with the help of its slow chemical and biochemical reactions, to achieve the purpose of improving the quality of raw materials.

4.4.2 Artificialfermentation By artificially changing the storage conditions, the sliced tobacco (3.6), air-cured tobacco and sun-cured tobacco leaves (3.1) after re-baking (4.3.10) are promoted in a short time Similar chemical and biochemical changes in the process of alcoholization (4.4.1), in order to achieve the purpose of quickly improving the quality of raw materials.

Note 1. Generally refers to increasing the temperature and relative humidity of the storage environment.

Note 2. Spraying enzyme preparations, biological preparations, glutinous rice water, etc. on the surface of the storage belongs to this.

Note 3. Also applies to cigar tobacco leaves.

4.4.3 Silk processing Processing tobacco (3.6), stem (3.9) and other raw materials into cut tobacco that meets the quality standards of cigarettes (2.1) and the requirements of rolling (4.4.29) (3.18) process.

4.4.4 Preparing According to product design requirements and raw material standards, the process of preparing raw materials.

4.4.5 Opening The process of separating the packaged raw materials from the packaging.

4.4.6 Slice slicing The process of cutting the cigarette (3.6) blank after unpacking (4.4.5) according to the required size of the process.

4.4.7 Loose regain bulklooseningandconditioning The process of increasing the temperature and moisture content of the sliced tobacco (3.6) after slicing (4.4.6) to loosen and disperse it.

4.4.8 Tablets pre-configured stripspresetting The process of preliminary blending different types and grades of sliced tobacco (3.6) after loosely regaining moisture (4.4.7) according to the set mass ratio.

4.4.9 Feeding According to the requirements of the process, the material liquid is evenly and quantitatively applied to tobacco such as slice tobacco (3.6), stem silk (3.11), leaf silk (3.7), and reconstituted tobacco (3.16). Process on the product.

4.4.10 Gary's primarycasing; basiccasing Aiming at the characteristics of certain dry and sun-cured tobacco leaves (3.1), such as burley tobacco, which have low sugar content and high nitrogen content, in order to improve the quality of food and reduce the amount of impurities And irritating, adding aroma and applying additives to it.

4.4.11 Burleytoasting Burley tobacco leaves (3.1) after Gary (4.4.10) are treated with high temperature to enhance aroma, remove impurities and reduce irritation, improve Aftertaste and color process.

4.5 Filter rod forming and drilling

4.5.1 Filterrodmaking The process of rolling filter material such as tobacco tow into a certain specification filter rod.

4.5.2 Opening blooming The process of uniformly stretching the tobacco tow with special equipment into a homogeneous fiber web that meets the process requirements.

4.5.3 Perforating Process of making small holes in cigarette (2.1) filters or tipping paper by mechanical, electrostatic, laser or plasma to improve ventilation process.

4.5.3.1 On-lineperforating When the filter is connected (4.4.30) to the cigarette (3.26) to make a filter cigarette (2.1.8), the cigarette (2.1) filter is directly printed on the production line. Process of holes (4.5.3).

4.5.3.2 Pre-perforating The process of punching (4.5.3) on the tipping paper in advance.

4.5.3.3 Mechanicalperforating Mechanically, such as installing toothed drums on the filter board of the filter tipping machine, etc. (4.5.3) process.

4.5.3.4 Electrostatic perforating The process of punching holes (4.5.3) in advance on the tipping paper with electric sparks.

4.5.3.5 Laser p...