CN106542206A - A kind of storage method for reducing the fluctuation of reconstituted tobacco moisture - Google Patents
A kind of storage method for reducing the fluctuation of reconstituted tobacco moisture Download PDFInfo
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- CN106542206A CN106542206A CN201610963641.6A CN201610963641A CN106542206A CN 106542206 A CN106542206 A CN 106542206A CN 201610963641 A CN201610963641 A CN 201610963641A CN 106542206 A CN106542206 A CN 106542206A
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- Prior art keywords
- reconstituted tobacco
- storage
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- moisture
- fluctuation
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2069—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas in a special atmosphere
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
Abstract
The invention discloses a kind of storage method for reducing the fluctuation of reconstituted tobacco moisture.It is that reconstituted tobacco is stored in into warehouse using the manner of packing of vacuum or nitrogen charging, storage time is 3~6 months;The warehouse meets following condition:Constant-temperature constant-humidity environment, its temperature is 22 ± 1 DEG C, relative humidity is 60 ± 5%;Or, 20 DEG C of the average temperature of the whole year of warehouse their location, average relative humidity is 55%, and its position is the low latitudes between 115 ° 18 '~116 ° 56 ' of east longitude, between 23 ° 23 '~24 ° 56 ' of north latitude.The present invention is directed to reconstituted tobacco first, it is clear and definite reasonably to determine optimal terms of packing and storage cycle, ensure that moisture fluctuation is minimum under the reconstituted tobacco condition of storage, so as to be conducive to the quality stability of cigarette product, evade the risk of the cigarette product moisture fluctuation caused due to reconstituted tobacco difference storage cycle quality status difference, optimization storage configuration, effective control raw materials control and storage correlative charges.
Description
Technical field
The present invention relates to reconstituted tobacco storing technology field, reduces the fluctuation of reconstituted tobacco moisture more particularly, to a kind of
Storage method.
Background technology
Nicotiana tabacum L. has water absorption, and Nicotiana tabacum L. is placed in the air of uniform temperature, humidity, it can absorb from air moisture or
Moisture is distributed in air.The storage of raw material (including Nicotiana tabacum L., reconstituted tobacco etc.) is the important ring in production of cigarettes work flow
Section, the holding of good storage condition to the stable and cigarette product liquor style of cigarette process raw materials quality have important work
With.
Used as Cigarette processing enterprise, raw material storage (including Nicotiana tabacum L., reconstituted tobacco etc.) is important in whole production procedure
One ring, is that raw material realizes its management link being worth.The main purpose of Nicotiana tabacum L. storage is to create " the time effect of Nicotiana tabacum L.
With ", make Nicotiana tabacum L. be fully used in the effectiveness highest time, give full play to the qualitative potential of Nicotiana tabacum L., realize that Nicotiana tabacum L. resource exists
Distributing rationally on the time and in quality, reaches protection and improves the purpose of quality of tobacco.
Tobacco leaf warehouse refers to the storehouse for stored tobacco leaf commodity, and the past is mainly open-air storage, at this stage generally reinforcing bar
The indoor storage of cement structures, point monolayer and multilamellar storehouse, equipped with functions such as the aeration-cooling dehumidifying of moisture-proof heat-insulation.Tobacco leaf storage
Major function be timeliness and the spatiality contradiction for solving tobacco leaf planting and production of cigarettes, production of cigarettes is carried out continuously.
At present, both at home and abroad to Nicotiana tabacum L. storage in terms of research it is more, for example《Nicotiana tabacum L. stores keeping method》(GB/T23220-
2008) be normative document that the current industry preserves Nicotiana tabacum L., it is pointed out that according to different sources, different quality situation piece cigarette it is suitable
The preferably phase of refining determines the shelf life, generally 12~36 months.
But normative document do not have to reconstituted tobacco storage in terms of propose instruct, at present to reconstituted tobacco storage in terms of grind
Study carefully leaf to be rarely reported.Though reconstituted tobacco is similar to Nicotiana tabacum L., but still there are many significant differences.Reconstituted tobacco be with offal,
The product that the tobacco materials such as cabo, fragment are reconfigured, thickness, typically in 0.2mm, are pilotaxitic texture, by table to inner moisture absorption.And
Blade is herbaceous plant class, and thickness, typically in 0.14mm, is, with pore collastromin moisture absorption, directly to penetrate into inside.Reproduce cigarette
Leaf is different with the organizational structure of Nicotiana tabacum L., and thickness is different, and the property of moisture absorption is just different.Meanwhile, stacking states can make paper-making method reconstructed
Sticking effect is produced during Nicotiana tabacum L. storage, blending uniformity of subsequent technique etc. is affected, these can all cause paper-making method reconstructed
The decline of Nicotiana tabacum L. application performance.Therefore, compared with Nicotiana tabacum L., storing mode should have differences papermaking-method reconstituted tobaccos.At present, reproduce
Nicotiana tabacum L. is not different from Nicotiana tabacum L. and is individually stored, and from the point of view of storage situation before, portioned product is in the storage with reference to Nicotiana tabacum L.
During easily there is mildew phenomena, cause the application performance of reconstituted tobacco to decline, produce economic loss.Furthermore, normative document
It is constant-temperature constant-humidity environment that the regular warehouse of regulation is required, exist when being embodied as construction of warehouse high cost, it is wayward and
A difficult problem for realization.
It is more to the correlational study of conventional chemical change of component in raw tobacco material storage both at home and abroad, and reconstituted tobacco is ground
Study carefully and be rarely reported.Simultaneously as moisture is naturally related to humidity, the existing research with regard to reconstituted tobacco moisture is all based on humidity
On conditioned basic.It is based on the situation of change which factor during storage is caused to the moisture of reconstituted tobacco, rarely seen to study into
Retribution road.
Lack the correlational study that the moisture of the Absent measures reconstituted tobacco from storage fluctuates at present.
The content of the invention
The technical problem to be solved in the present invention is the skill for stable moisture during the existing storage to reconstituted tobacco
Art is not enough, there is provided a kind of storage method for reducing the fluctuation of reconstituted tobacco moisture.
The purpose of the present invention is achieved by the following technical programs:
A kind of storage method for reducing the fluctuation of reconstituted tobacco moisture is provided, be by reconstituted tobacco in using the attached vacuum of carton or
The manner of packing of the attached nitrogen charging of carton is stored in warehouse, and the warehouse meets following condition:Constant-temperature constant-humidity environment, its temperature be 22 ±
1 DEG C, relative humidity be 60 ± 5%;Or, 20 DEG C of the average temperature of the whole year of warehouse their location, average relative humidity is 55%, its
Position is the low latitudes between 115 ° 18 '~116 ° 56 ' of east longitude, between 23 ° 23 '~24 ° 56 ' of north latitude;During the storage
Between be 3~6 months.
Preferably, the manner of packing is the attached nitrogen gas packing of carton.
Preferably, the warehouse is regular warehouse or the warehouse for being arranged at MeiZhou,GuangDong.
Preferably, the storage time is 6 months.
The invention has the advantages that:
The present invention interact in condition of storage factor, interfere with each other it is various complexity in the case of summarize science rule
Rule, realizes the accurate primary condition for determining storage, by manner of packing, the season of storage and warehouse comprehensive study, in difference
, the storing technology scheme for ensureing that the fluctuation of reconstituted tobacco moisture is minimum is obtained in interactional factor.Using achievement of the present invention,
This area manufacturer no longer needs considered critical to store reconstituted tobacco using the regular warehouse of constant temperature and humidity also can be simple
Ground ensures storage moisture requirement.The present invention is clear and definite reasonably to determine the optimal terms of packing of reconstituted tobacco and storage cycle, ensures
During storage, the moisture fluctuation of reconstituted tobacco is minimum.So as to be conducive to the quality stability of cigarette product, evade due to reproducing cigarette
The risk of the cigarette product moisture fluctuation that leaf difference storage cycle quality status difference is caused, and optimize storage configuration, effectively control
Raw materials control processed and storage correlative charges.
Description of the drawings
The reconstituted tobacco sample near infrared spectrum scanning result that 1 three kinds of Fig. 1 embodiments are randomly selected.
Specific embodiment
The present invention is further illustrated with specific embodiment below in conjunction with the accompanying drawings.Following embodiments are only used for verifying that the present invention sets
The exemplary illustration of meter thought, it is impossible to be interpreted as limitation of the present invention.Unless stated otherwise, the examination used in following embodiments
Agent is the reagent that conventional commercial or commercial sources are obtained, and unless stated otherwise, the method and apparatus used in following embodiments is
Method and apparatus commonly used in the art.
Embodiment 1
For convenience of description, the present embodiment randomly selects three kinds again in the reconstituted tobacco of certain tobacco leaf production enterprise large usage quantity
Illustrate as a example by making tobacco leaf product, the product RSGD-126 (species A) and product G DT-3 (species B) of a respectively producer, separately
Product G R60ZO1 (species C) of one producer.Fig. 1 is three kinds of reconstituted tobacco sample near infrared spectrum scanning results for randomly selecting,
As can be seen that three kinds of product interior qualities have significant difference, the variation tendency one caused because quality is similar can be prevented effectively from
Cause, it is ensured that the effectiveness of analysis result.
Randomly select three kinds of reconstituted tobaccos are respectively adopted into four kinds of packaged forms, respectively 1) packed in cases;2) carton
Supplemental inner bag packs (inner lining bag);3) carton addition of vacuum packaging (vacuum);4) the additional nitrogen gas packing of carton is packed and (is filled
Nitrogen).Wherein, the inner lining bag is obtained using high-density polyethylene material, and outward appearance is without visible hole and bag is without gas leak phenomenon.Very
Empty package can adopt food grade thin-film material or similar material, vacuum and nitrogen charging amount with reference to existing with the packaging of nitrogen charging
The routine for having technology packaging to use, does not do considered critical.Such as described nitrogen charging is to be charged to reach purity nitrogen level (instant food using nitrogen
Level).
For convenience of description and test operation, the present embodiment is illustrated with four sample warehousing storages, but is not therefore limited
Determine the scope of the invention.They are respectively:1) with reference to Nicotiana tabacum L. storage keeping method (GB/T23220-2008) design standard storage bar
The regular warehouse of part, is A;2) B warehouse storages condition (Guangdong Shaoguan);3) C warehouse storages condition (Guangzhou Guangdong);4) D warehouses
Condition of storage (MeiZhou,GuangDong).
Wherein, warehouse 1 is the regular warehouse that this area normative document specifies, it is constant-temperature constant-humidity environment that regular warehouse is required,
Its temperature is 22 ± 1 DEG C, relative humidity is 60 ± 5%.
23 DEG C of the average temperature of the whole year of 2 their location of warehouse, average relative humidity is 60%.Its position is between 112 ° of east longitude
53 '~114 ° 45 ', between 23 ° 53 '~25 ° 31 ' of north latitude, belong to middle subtropical zone wet type monsoon climatic region residingly, spring is overcast and rainy
Unbroken, Autumn Precipitation is on the low side, and winter is cold, summer partial heat, abundant rainfall, 1400~2400 millimeters of average annual rainfall, and 3~August is
In rainy season, 9~2 months be dry season.
22 DEG C of the average temperature of the whole year of 3 their location of warehouse, average relative humidity is 68%.Its position is between 23 ° of north latitude
06 ', 113 ° 15 ' of east longitude is located in China's Mainland south, the Guangdong Province middle and south, Delta of the Pearl River the northern fringe.Belong to Southeast Asia heat residingly
Band monsoon climate, climatic characteristic are that temperature is high, precipitation is more, frost day is few, sunshine is more, wind speed is little, thunderstorm is frequent, mean annual precipitation
1982.7mm, in more than 1800h, average relative humidity is 68% to annual sunshine time, the annual hydro-thermal same period, abundant rainfall.
In whole year, 4~June is rainy season, and 8~September heat, many typhoons, 10~December temperature are moderate.
20 DEG C of the average temperature of the whole year of 4 their location of warehouse, average relative humidity is 55%.Its position is between 115 ° of east longitude
18 '~116 ° 56 ', the low latitudes between 23 ° 23 '~24 ° 56 ' of north latitude, local landform based on mountain and hill, weather
Belong to subtropical monsoon climate, rainwater enriches, but each Seasonal rainfall is uneven, rainfall is concentrated mainly on 4~September, spring Meizhou City drop
The water yield is 567.2mm, accounts for the 37% of annual rainfall;Summer is 552.3mm, accounts for the 36% of annual rainfall;Autumn is 224.7mm, accounts for year
The 15% of rainfall;Winter is 184.5mm, accounts for the 12% of annual rainfall.
Warehouse 2, warehouse 3 and warehouse 4 are the warehouse of common xoncrete structure, do not do the strict demand of constant temperature and humidity.
Labelling will be carried out according to the packaged reconstituted tobacco of four kinds of manner of packings respectively, in quantity, reach certain batch.
Packaged reconstituted tobacco is separately stored in into aforementioned four warehousing storage.Sampling method:Different storage locations and manner of packing
Different storage times are separately sampled.Detection method is with reference to this area routine techniquess.Data processing method:Data processing adopts spss
Analysis software.
First, GR60Z01 products
1. between moisture content index timesharing, the Variation Features of place and mode are as follows, and result of the test is shown in Table 1.
(1) merely from the time, moisture content index average is presented, and the moisture average in the third quarter reaches
Peak value, the fourth quater have declined.
(2) simple from from place, the moisture average in Guangzhou and Shaoguan warehouse is substantially higher, and Meizhou is taken second place, study plot
Minimum, from the point of view of moisture fluctuation situation, study plot and Meizhou are less.
(3) simple from mode, the moisture average highest of inner lining bag, vacuum are taken second place, carton and the basic phase of nitrogen charging normal form
Together, while from the point of view of moisture fluctuation situation, the fluctuation of the moisture of carton is significantly greater than other modes, and inner lining bag takes second place, vacuum and fill
Nitrogen is then essentially identical.
(4) especially, for the moisture fluctuation situation of point place and point mode, Jing Levene homogeneitys test of variance show,
The moisture in each place fluctuates not with significant difference, but the moisture fluctuation under each mode has significant difference, intuitively
On see, the fluctuation of carton mode will be noticeably greater than other modes.
(5) three factor fixed effect the results of analysis of variance show:In the case of control time factor, storage location is to water
Point index has a significant impact, and the impact of storing mode is in critical level.Meanwhile, also there is stronger friendship between mode and time
Mutual effect, i.e., the moisture between season can be affected by mode while according to time natural trend simultaneously.
1 result of the test of table
2 the results of analysis of variance of table
2nd, RSGD-126 products
1. between moisture content index timesharing, the Variation Features of place and mode are as follows, and result of the test is shown in Table 3.
(1) simple moisture content index average is presented the characteristics of first increasing decline from the time, the moisture after storing 7~9 months
Average reaches peak value, then begins to decline.
(2) simple from from place, now the moisture middle position average of Shaoguan and study plot is substantially higher (because two places are equal
There is a minimum, so middle position average is adopted herein, rather than arithmetic equal value), Guangzhou is taken second place, and Meizhou is minimum, in moisture ripple
Dynamic aspect, after rejecting two extreme low values, the fluctuation of study plot and Meizhou is minimum, and the fluctuation in Guangzhou and Shaoguan is then larger.
(3) it is simple from mode, the moisture average highest of inner lining bag, the minimum (note of carton:After rejecting extreme low value,
The average of carton is still minimum), while from the point of view of moisture fluctuation situation, the moisture fluctuation of carton will also be significantly greater than its other party
Formula, inner lining bag are taken second place, and vacuum and nitrogen charging are then essentially identical.Levene homogeneitys test of variance show that the moisture fluctuation under each mode is deposited
In significant difference.
(4) three factor fixed effect the results of analysis of variance show that storing mode is to water in the case of control time factor
Point index has a significant impact, but storage location does not have significant difference.Meanwhile, also there is stronger interaction between mode and time
Effect.
3 result of the test of table
4 the results of analysis of variance of table
3rd, GDT-3 products
1. between moisture content index timesharing, the Variation Features of place and mode are as follows, and result of the test is as shown in table 5.
(1) merely from the time, moisture content index average is presented, and stores the moisture of 7~9 months
Average reaches peak value, then begins to decline.
(2) simple from from place, the moisture average in Guangzhou and Shaoguan is substantially higher, and Meizhou is taken second place, and study plot is minimum,
From the point of view of moisture fluctuation situation, the maximum in Shaoguan, Guangzhou are taken second place, and Meizhou and study plot are minimum.Further Levene variances are neat
Property inspection show that the fluctuation of the moisture in each place will show with significant difference, the moisture fluctuation for being intuitively embodied in Shaoguan
Write more than remaining place.
(3) simple from mode, the moisture average of inner lining bag is also highest, and nitrogen charging is taken second place, carton and vacuum mode
Essentially identical (but the middle position average of carton will be less than vacuum), while from the point of view of moisture fluctuation situation, the moisture fluctuation of carton is bright
Aobvious to take second place more than other modes, inner lining bag and nitrogen charging, vacuum is minimum.Further, the result of Bartlett homogeneitys test of variance
Support the conclusion of " the moisture fluctuation of each mode is with significant difference under 5% significance level ".
(4) three factor fixed effect the results of analysis of variance show:In the case of control time factor, storage location and side
Formula is had a significant impact to moisture content index.Meanwhile, also there is stronger interaction between place and mode, mode and time.
5 result of the test of table
6 the results of analysis of variance of table
It is demonstrated experimentally that clear and definite can reasonably determine the optimal terms of packing of reconstituted tobacco and storage week using the inventive method
Phase, ensure that the moisture fluctuation of the reconstituted tobacco during storing is minimum.So as to be conducive to the quality stability of cigarette product, evade by
The risk of the cigarette product moisture fluctuation caused in reconstituted tobacco difference storage cycle quality status difference, and optimize storage and match somebody with somebody
Put, it is not necessary to the regular warehouse condition of strict restriction constant temperature and humidity, effective control raw materials control and storage correlative charges.
Claims (4)
1. it is a kind of to reduce the storage method that reconstituted tobacco moisture fluctuates, it is characterised in that to be that reconstituted tobacco is attached true using carton
The manner of packing of the empty or attached nitrogen charging of carton is stored in warehouse;The warehouse meets following condition:Constant-temperature constant-humidity environment, its temperature is
22 ± 1 DEG C, relative humidity be 60 ± 5%;Or, 20 DEG C of the average temperature of the whole year of warehouse their location, average relative humidity is 55%,
Its position is the low latitudes between 115 ° 18 '~116 ° 56 ' of east longitude, between 23 ° 23 '~24 ° 56 ' of north latitude;The storage
Time is 3~6 months.
2. the storage method of reconstituted tobacco moisture fluctuation is reduced according to claim 1, it is characterised in that the manner of packing
For the attached nitrogen gas packing of carton.
3. the storage method of reconstituted tobacco moisture fluctuation is reduced according to claim 1, it is characterised in that the warehouse is mark
Quasi- warehouse is arranged at the warehouse of MeiZhou,GuangDong.
4. the storage method of reconstituted tobacco moisture fluctuation is reduced according to claim 1, it is characterised in that the storage time
For 6 months.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108298203A (en) * | 2018-01-30 | 2018-07-20 | 富甲电子(昆山)有限公司 | A kind of temporary storage method for water-soluble environment protective paint detection sample |
CN115027859A (en) * | 2022-06-27 | 2022-09-09 | 湖北中烟工业有限责任公司 | Tobacco leaf storage method |
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EP1721535A1 (en) * | 2003-12-04 | 2006-11-15 | Hauni Primary GmbH | Container of the tobacco processing industry |
CN101416771A (en) * | 2008-12-08 | 2009-04-29 | 北京科技大学 | Disinsection mold-proof method with no effect on tobacco mellowing |
CN101632490A (en) * | 2009-08-06 | 2010-01-27 | 河南省科学院同位素研究所有限责任公司 | Tobacco leaf and green mould proof method of products thereof |
CN202414334U (en) * | 2011-11-30 | 2012-09-05 | 许昌市京昌塑料制品有限公司 | Air-permeable perforated package lining for tobacco |
CN104159824A (en) * | 2011-10-20 | 2014-11-19 | 联合一国际国际有限公司 | Vacuum packing methods and apparatus for tobacco |
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EP1721535A1 (en) * | 2003-12-04 | 2006-11-15 | Hauni Primary GmbH | Container of the tobacco processing industry |
CN101416771A (en) * | 2008-12-08 | 2009-04-29 | 北京科技大学 | Disinsection mold-proof method with no effect on tobacco mellowing |
CN101632490A (en) * | 2009-08-06 | 2010-01-27 | 河南省科学院同位素研究所有限责任公司 | Tobacco leaf and green mould proof method of products thereof |
CN104159824A (en) * | 2011-10-20 | 2014-11-19 | 联合一国际国际有限公司 | Vacuum packing methods and apparatus for tobacco |
CN202414334U (en) * | 2011-11-30 | 2012-09-05 | 许昌市京昌塑料制品有限公司 | Air-permeable perforated package lining for tobacco |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108298203A (en) * | 2018-01-30 | 2018-07-20 | 富甲电子(昆山)有限公司 | A kind of temporary storage method for water-soluble environment protective paint detection sample |
CN115027859A (en) * | 2022-06-27 | 2022-09-09 | 湖北中烟工业有限责任公司 | Tobacco leaf storage method |
CN115027859B (en) * | 2022-06-27 | 2024-03-15 | 湖北中烟工业有限责任公司 | Tobacco leaf storage method |
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