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GB/T 18771.2-2015 English PDF

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GB/T 18771.2-2015: [Including 2019XG1] Tobacco vocabulary -- Part 2: Tobacco products and tobacco processing
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GB/T 18771.2: Evolution and historical versions

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
GB/T 18771.2-2015	English	509	Add to Cart	5 days [Need to translate]	[Including 2019XG1] Tobacco vocabulary -- Part 2: Tobacco products and tobacco processing	Valid	GB/T 18771.2-2015
GB/T 18771.2-2002	English	799	Add to Cart	5 days [Need to translate]	Tobacco vocabulary -- Part 2: Tobacco processing and tobacco products	Obsolete	GB/T 18771.2-2002

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Basic data

Standard ID	GB/T 18771.2-2015 (GB/T18771.2-2015)
Description (Translated English)	[Including 2019XG1] Tobacco vocabulary -- Part 2: Tobacco products and tobacco processing
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	X87
Classification of International Standard	65.160
Word Count Estimation	24,264
Date of Issue	2015-07-03
Date of Implementation	2015-11-02
Older Standard (superseded by this standard)	GB/T 18771.2-2002
Regulation (derived from)	National Standard Announcement 2015 No.22
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This Standard specifies the tobacco products, some of the terms of the tobacco processing and storage. This Standard applies to the field of scientific research, education, production, operation and management of the tobacco industry.

GB/T 18771.2-2015: [Including 2019XG1] Tobacco vocabulary -- Part 2: Tobacco products and tobacco processing

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[Including.2019XG1] Tobacco vocabulary. Part 2. Tobacco products and tobacco processing ICS 65.160 X87 National Standards of People's Republic of China Replaces GB/T 18771.2-2002 Tobacco terminology Part 2. Tobacco products and tobacco processing Published on.2015-07-03 2015-11-02 Implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China Published by China National Standardization Administration

Foreword

Foreword III 1 Scope 1 2 Tobacco products 1 3 Tobacco leaves and tobacco products 3 4 Tobacco processing 5 5 Tobacco storage 11 References 13 Index 14

Foreword

GB/T 18771 Tobacco Terminology is divided into the following 5 parts. --- Part 1. Tobacco type and tobacco production; --- Part 2. Tobacco products and tobacco processing; --- Part 3. Tobacco materials; --- Part 4. Quality evaluation and testing; --- Part 5. Tobacco machinery and tobacco-specific testing equipment. This part is the second part of GB/T 18771. This section is drafted in accordance with the rules given in GB/T 1.1-2009. This section replaces GB/T 18771.2-2002 "Tobacco Terminology Part 2. Tobacco Processing, Tobacco Products". This section is related to Compared with GB/T 18771.2-2002, in addition to editorial changes, the main technical changes are as follows. --- Modified the standard name, some terms and their definitions; --- Added common terms that have emerged in recent years involving tobacco products and tobacco processing; --- Removed some uncommon terms, such as "cigarette product development", "new product development", "old product transformation", etc .; --- Deleted some terms in ISO 10185..1993 that were not included in ISO 10185..2004. This section is proposed by the State Tobacco Monopoly Administration. This section is under the jurisdiction of the National Tobacco Standardization Technical Committee (SAC/TC144). This section was drafted by. China Tobacco Corporation Zhengzhou Tobacco Research Institute, China Tobacco Science and Technology Information Center, Hunan Tobacco Industry Co., Ltd. Ren company, Hubei China Tobacco Industry Co., Ltd., Guangdong China Tobacco Industry Co., Ltd. The main drafters of this section. Yu Chuanfang, Zheng Xinzhang, Hu Dan, Yang Wenyi, Jin Jinsong, Zhang Shihua. The previous releases of this section are. --- GB/T 18771.2-2002. Tobacco terminology Part 2. Tobacco products and tobacco processing

1 Scope

This part of GB/T 18771 specifies some terms for tobacco products, tobacco processing and storage. This section applies to the scientific research, education, production, operation, management and other fields of the tobacco industry.

2 Tobacco products

2.1 Cigarette Tobacco products wrapped by cigarette paper (3.18) rolled (4.4.29) are made for people to burn. 2.1.1 Flue-cured tobacco type virginia typecigarette Cigarettes with significant aroma of flue-cured tobacco in mainstream smoke (2.1). 2.1.2 Blended type Cigarette Cigarettes with mainstream aroma characteristics of flue-cured and air-cured tobacco (2.1). 2.1.3 External flavour type cigaretteexoticflavourtypecigarette; externalflavourtypecigarette Cigarettes in mainstream smoke with unique and distinct non-tobacco aromas as required by product design (2.1). Note. Mint smoke, Ding Cigarette, etc. belong to this. 2.1.4 Cigar type Cigarette Cigarettes (2.1) with a significant cigar (2.2) aroma in mainstream smoke. 2.1.5 Sun-cured typecigarette Cigarettes with a significant sun-scented aroma in mainstream smoke (2.1). 2.1.6 Oriental typecigarette Cigarettes with a distinctly aromatic aroma in mainstream smoke (2.1). 2.1.7 Mouthless cigarette plaincigarette; non-filtercigarette Cigarettes (2.1) without filters (4.4.30). 2.1.8 Filtercigarette Refit (4.4.30) cigarettes with filters (2.1). 2.2 Cigar Cigar Rolled with tobacco as the core (3.21), tobacco or tobacco-containing materials as the eggplant cover (3.23), and the eggplant cover (3.22) (if any) Tobacco products with cigar-type tobacco aroma characteristics. Note 1. Processing methods include hand scroll, mechanism, semi-mechanism, etc. Note 2. The content of natural tobacco components in materials containing tobacco components used as eggplant coats (3.23) and eggplant covers (3.22) (if any) should be above 20%, and air-dried Cigarettes should account for more than 70% of the quality of cigarettes (excluding cigarette holders). [GB/T 15269.1-2010, definition 2.1] 2.3 Cuttobaccofor smoking The tobacco leaf (3.1) is processed into silk, granules or fragments, and is used as a pipe, a pipe or a manual self-rolling cigarette. Note 1. Including dry tobacco, hookah, pipe tobacco and self-rolling tobacco. Note 2. It is generally called fine cut tobacco (2.3.1) internationally. 2.3.1 Fine-cuttobacco Tobacco that has been processed for consumer use in homemade fumes. [ISO 10185..2004, definition 1.1.1] 2.3.2 Fine-cut smoking article Combustion tobacco products made by consumers by wrapping finely cut tobacco (2.3.1) with materials or by filling them with appliances. [ISO 10185..2004, definition 1.1.3] 2.4 Smokelesstobaccoproducts Tobacco products that do not need to burn and produce smoke during use. 2.4.1 Oral smokeless tobacco products oralsmokelesstobaccoproducts Place smokeless tobacco products for oral use (2.4). 2.4.1.1 Chewingtobacco Oral smokeless tobacco products used by chewing (2.4.1). Note. The finished product is loose leaf, compressed smoke brick, rope, block, sheet, etc. Non-tobacco ingredients such as other permitted additives can be added. 2.4.1.2 Smoked snus; snuff An oral smokeless tobacco product (2.4.1) placed between the lips and gums to dissolve part of the soluble matter through saliva during use. Note. The finished product is in the form of loose or individual sachets of fine tobacco particles or tobacco filaments. 2.4.1.3 Paste smoke pastetobacco Paste oral smokeless tobacco products made by blending tobacco extract with other approved additives (2.4.1). 2.4.1.4 Dissolvable Tobacco Fully soluble oral smokeless tobacco products (2.4.1) when used. Note. The finished product is in the form of lumps, flakes, bars, rods, etc., which is made by mixing tobacco extract with other approved additives. 2.4.2 Nasal smokeless tobacco products nasalsmokelesstobaccoproducts; nasaltobacco Smokeless tobacco products used through the nasal sniff (2.4). Note 1. The finished product form is usually brownish yellow or dark brown tobacco powder with lower moisture content. Note 2. It is usually called snus in our country.

3 Tobacco leaves and tobacco products

3.1 tobacco leaftobacco; tobaccoleaf Tobacco leaf. Note. It is the main raw material of the tobacco industry. 3.2 Curedtobacco; rawtobacco Tobacco (3.1) without re-baking (4.3.10) after preparation. Note. It can also be called raw tobacco. 3.3 Red flue-cured tobacco The primary flue-cured tobacco (3.2) was dried again, and the moisture content reached the tobacco leaf (3.1) suitable for storage and transportation. 3.4 Leaf tip leafip The tip of the main vein on the tobacco leaf (3.1) is less than about 1.5 mm in diameter. 3.5 Leafbase leafbase The basal part of the main vein on the tobacco (3.1) has a diameter greater than about 3 mm. 3.6 Smoke strips; lamina Tobacco leaves after punching (4.3.7) or stalks (4.3.9). [ISO 10185..2004, definition 3.1.2] 3.6.1 Singles smoke non-blendedstrips Sheet tobacco (3.6) formed by single-level tobacco (3.1) threshing (4.3.7) processing. [YC/T 210.2-2006, definition 3.3] 3.6.2 Blendedstrips Two (inclusive) or higher tobacco leaves (3.1) are mixed with leaf tobacco (3.6) formed by processing the leaf (4.3.7) at a certain mass ratio. 3.7 Cutlamina; cutstrips A slice of tobacco (3.6) is a filament of a certain width made after the shredding (4.4.17) process. 3.8 Expanded leaf shredsexpandedcutlamina; expandedcutstrips Leaf silks with significantly increased volume after the expansion process (3.7). 3.9 Tobacco stem Main veins of tobacco leaf (3.1) with a diameter greater than 1.5mm. 3.10 Terrestrial slices; flattenedstem A sheet-shaped tobacco stem (3.9) of an appropriate thickness is made after the stem pressing (4.4.16) process. 3.11 Stem cutstem Stems (3.10) or tobacco stems (3.9) are filaments of a certain width made after the shredding (4.4.17) process. 3.12 Expanded stem wire Stem wire (3.11) with significantly increased volume after the expansion process. 3.13 Expanded stalk granules Tobacco stems (3.9) were expanded, granulated, and sieved (4.4.15) to increase the size and size of particles. 3.14 Stemsticks The cut tobacco (3.18) has a shape similar to that of a toothpick, and has no expansion or expansion effect that does not meet the requirements of the rolling (4.4.29) process for the tobacco stem (3.9). 3.15 Stembits Tobacco stems (3.9) were formed in cut tobacco (3.18). 3.16 Reconstituted tobacco leaf reconstitutedtobacco; tobaccosheet The main raw materials are smoke, shredded tobacco (3.6), shredded tobacco (3.18), tobacco stem (3.9), etc. Used flakes. 3.16.1 Rolling process to reconstitute tobacco leafrollingprocessreconstitutedtobacco; rollingprocesstobaccosheet According to the formula design requirements, the raw materials of reconstituted tobacco (3.16) are pulverized, mixed with water, adhesives and other additives and stirred uniformly. Press and dry the finished sheet. 3.16.2 Slurry process reconstitutedtobacco; slurryprocesstobaccosheet According to the formula design requirements, the raw materials of reconstituted tobacco (3.16) are pulverized, mixed with water, adhesives and other additives and stirred uniformly to form The slurry is spread evenly on the circulating metal belt, and the sheet is made by drying and peeling. 3.16.3 Papermaking method reconstituted tobacco paperprocessreconstitutedtobacco; paperprocesstobaccosheet According to the formula design requirements, the raw materials of reconstituted tobacco (3.16) are soaked and extracted with water or other solvents, and decomposed into soluble and insoluble materials. Insoluble substances, insoluble substances are made into a base like a base paper in a similar way to papermaking, and then the concentrated base is coated with soluble matter And other additives, flakes made by drying. 3.17 Reconstituted tobacco leaf reconstitutedtobaccocutrag; cuttobaccosheet Reconstituted tobacco leaves (3.16) are made into filaments of a certain width after being shredded (4.4.17). 3.18 Cuttobacco; cutrag According to the set quality ratio, the leaf silk (3.7), expanded leaf silk (3.8), stem silk (3.11), expanded stem silk (3.12), reconstituted tobacco leaf silk (3.17), etc. Examples consist of a blend of tobacco products such as rolled (4.4.29) cigarettes (2.1). 3.19 Recycled cuttobacco Waste cigarettes (2.1), waste cigarette rods (3.25), waste cigarettes (3.26), etc. generated during the process of rolling (4.4.29), picking up (4.4.30), etc. The portion obtained after the waste tobacco treatment (4.4.32) can be re-blended into the cut tobacco (3.18) for reuse. 3.20 Formula group A formula unit composed of different types and grades of sliced tobacco (3.6), reconstituted tobacco (3.16), etc. according to a set mass ratio. 3.21 Eggplant filer Tobacco filled in the center of the cigar (2.2), such as whole tobacco leaves (3.1), tobacco leaves or cut tobacco (3.18). [GB/T 15269.1-2010, definition 2.4] 3.22 Eggplant binder Tobacco or material containing tobacco components in a cigar (2.2) for holding the core (3.21) in place. [GB/T 15269.1-2010, definition 2.3] 3.23 Eggplant wrapper Cigar (2.2) The outermost layer of tobacco or tobacco-containing material. [GB/T 15269.1-2010, definition 2.2] 3.24 Endoblast The eggplant core (3.21) is wrapped by the eggplant cover (3.22) and becomes a cigar (2.2) work-in-progress having a certain specification but not yet wrapped with a eggplant coat (3.23). 3.25 Tobaccocolumn Cigarettes (2.1) that have been rolled (4.4.29) formed but not yet slit, are in process. 3.26 Tobaccorod The cigarette rod (3.25) is cut into a certain length of filter cigarette (2.1.8) in process according to the product design requirements.

4 Tobacco processing

4.1 Tobacco technology Method and process for processing tobacco leaf (3.1) and other raw materials into tobacco products. 4.2 Processing parameter Technical conditions involved in the manufacture of tobacco products. 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). 4.3.8 Wind The process of separating tobacco leaves from tobacco stems (3.9) using wind power. 4.3.9 Stripping The process of tearing the tobacco stem (3.9) from the tobacco leaf (3.1) to obtain two halves of tobacco leaf (3.1), which are substantially intact. [ISO 10185..2004, definition 3.1.4] 4.3.10 Redrying The leaf tobacco (3.6) or the tobacco stem (3.9) after the leaf (4.3.7) and wind (4.3.8) are treated with high temperature to achieve the moisture content of the specified Indicators to facilitate long-term storage process. 4.3.11 Strips (stem) packing Processes for batch metering, pre-pressing, packing, bundling, and labeling of sliced tobacco (3.6) or stem (3.9) after rebaking (4.3.10) process. 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. 4.4.12 Add table overcasing; topcasing Burley tobacco and some dry and sun-cured tobacco leaves (3.1) after calibre (4.4.10), baking, cooling, regaining moisture, alone or with flue-cured tobacco (3.6) And so on. 4.4.13 Stemwashing The process of cleaning the tobacco stem (3.9) with a certain temperature of clear water to make it clean and increase the moisture content. 4.4.14 Strips (stem) storing Blend tablets (3.6) or tobacco stems (3.9), etc., and store them for a certain period of time to achieve a balanced moisture content and temperature. Production process and other functions. 4.4.15 Sieving Use a sieve of a certain size to divide tobacco leaves (3.1), slices of tobacco (3.6), cut tobacco (3.18), tobacco stems (3.9), and smoke ends into different lengths Separate process. 4.4.16 Pressure stem stemroling; stemflattening The process of rolling the tobacco stems (3.9) into stem blades (3.10) of a predetermined thickness by using a pressure roller. 4.4.17 Cutting A process of cutting a piece of tobacco (3.6), a stem of tobacco (3.9), a stem of a stem (3.10), a reconstituted tobacco leaf (3.16), etc. into filaments of a certain width (thickness). 4.4.18 Temperature and humidity Increase the temperature and moisture content of leaf silk (3.7), stem silk (3.11), etc. to meet the process requirements of subsequent drying or expansion processes. 4.4.19 Cutlaminadrying The process of removing water from the leaf shreds (3.7) to reduce the water content uniformly to the process requirements and improve its filling capacity. Note. Including thin plate, high temperature airflow, microwave and other methods. 4.4.20 Leaf silk swell cutlaminaexpansion The leaf silk (3.7) is dipped in an expansion medium (such as liquid carbon dioxide, liquid nitrogen, etc.) and quickly dried, so that its volume is significantly expanded and filled. The process of recharging significantly increased. 4.4.21 Stem expansion The process of rapidly drying the stalk wire (3.11) treated with warming and humidifying (4.4.18) to make its volume significantly swell and its filling value significantly increased. Art process. 4.4.22 Cutlamina (stem) cooling The process of cooling and shaping the dried or expanded leaf silk (3.7) and stem silk (3.11). 4.4.23 Tobacco stem expansion granulation stemexpansionandgranulesmaking The tobacco stem (3.9) is processed through expansion, granulation, sieving (4.4.15) and other processes to form a significantly larger volume and more consistent particles. Craftsmanship. 4.4.24 Wind selection Use wind power to remove tobacco shreds (3.18), leaf shreds (3.7), stem shreds (3.11), etc. that do not meet the requirements of the rolling (4.4.29) process (3.18), stem stick (3.14), stem block (3.15), and debris. 4.4.25 Mixingproportionately According to the product design requirements of cigarettes (2.1), the leaf tobacco (3.7), expanded leaf silk (3.8), expanded stem silk (3.12), reconstituted tobacco leaf silk (3.17) and The process of recycling tobacco shreds (3.19) and other materials in a certain mass ratio. 4.4.26 Flavoring flavoring According to the product design and process requirements of cigarettes (2.1), the flavor is evenly and quantitatively applied to cut tobacco (3.18), stem silk (3.11) or expanded leaf silk (3.8) Processes on other materials. 4.4.27 Cuttobaccostoring Send tobacco shreds (3.18), stem shreds (3.11), or expanded leaf shreds (3.8) into a special cabinet for a certain period of time to achieve a balanced moisture content and Processes with functions such as temperature, uniform ratio, and production capacity before and after. 4.4.28 Cuttobaccodelivering The process of conveying shredded tobacco (3.18) from the silk storage cabinet to the cigarette supply device of the cigarette making machine by means of wind power, machinery or manpower. 4.4.29 Cigarettemaking Wrapping tobacco shreds (3.18) with cigarette paper to make certain specifications of mouthless cigarettes (2.1.7) or filter cigarettes (2.1.8) cigarettes (3.26) process. 4.4.30 Filterassembling The process of connecting a filter rod to one end of a cigarette (2.1) and a cigarette branch (3.26) and cutting to form a filter cigarette (2.1.8). 4.4.31 Cigarettepacking Use special equipment, and wrap a certain number of cigarettes (2.1) with suitable packaging materials to make hardened products that can be sold, stored, and transported on the market Process of products in the form of (soft) boxes, crates and boxes. 4.4.31.1 Boxpacking Using special equipment, wrap a certain number of cigarettes (2.1) with packaging materials such as liner paper (if any), box packaging paper, and packaging film to make one Process of setting the specification of boxed cigarettes (2.1). 4.4.31.2 Cartonpacking Using special equipment, wrap a certain number of boxed cigarettes (2.1) with packing materials such as wrapping paper, packaging film, etc. The process of cigarettes (2.1). 4.4.31.3 Case packingandsealing Put a certain number of cigarettes (2.1) into a certain size cigarette box and put a seal on the cigarette box opening to make a certain size box The process of cigarettes (2.1). 4.4.32 Waste smoke treatment ripping Waste cigarettes (2.1), waste cigarette rods (3.25), waste cigarettes (3.26), etc. generated during the rolling (4.4.29), pick-up (4.4.30), etc. The process of disassembling the tobacco shreds (3.18) from cigarette paper, filters, etc., and sieving (4.4.15) to obtain recycled shreds (3.19). 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...

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