CN110710704A - Tobacco flaky cut stem standard sample card and manufacturing method thereof - Google Patents
Tobacco flaky cut stem standard sample card and manufacturing method thereof Download PDFInfo
- Publication number
- CN110710704A CN110710704A CN201910901587.6A CN201910901587A CN110710704A CN 110710704 A CN110710704 A CN 110710704A CN 201910901587 A CN201910901587 A CN 201910901587A CN 110710704 A CN110710704 A CN 110710704A
- Authority
- CN
- China
- Prior art keywords
- cut
- stem
- sheet
- flaky
- stems
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B5/00—Stripping tobacco; Treatment of stems or ribs
- A24B5/16—Other treatment of stems or ribs, e.g. bending, chopping, incising
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The invention discloses a tobacco flaky cut stem standard sample card and a manufacturing method thereof, wherein the standard sample card comprises a plurality of flaky cut stem standard samples and a plastic package body, the plurality of flaky cut stem standard samples are sealed in the plastic package body, and the plastic package body is made of a transparent material; the first group comprises at least 3 sheet-shaped cut stem standard samples, the minimum value of the length of each sheet-shaped cut stem standard sample is 7mm, and the maximum value of each sheet-shaped cut stem standard sample is 20 mm; the second group comprises at least 3 cut rolled stem standards with a width of minimum 5mm and maximum 8 mm. By means of visualization, a rapid detection and judgment method for sheet shapes suitable for different cut stems is created, so that the applicability of the cut stems in products is stronger, quality identification can be rapidly made, and the stability of the production process can be effectively supervised.
Description
Technical Field
The invention belongs to the field of detection of flaky cut stems, and particularly relates to a standard sample card for the flaky cut stems for cigarettes and a manufacturing method thereof.
Background
The information in this background section is only for enhancement of understanding of the general background of the invention and is not necessarily to be construed as an admission or any form of suggestion that this information forms the prior art that is already known to a person of ordinary skill in the art.
In the process of developing the characteristic process of Chinese cigarettes in the tobacco industry, in order to widen the application range of raw materials and comply with the development trend of reducing tar and harm, cut stems are scientifically and reasonably applied to cigarette formulas, so that the filling performance of cigarettes can be improved, the tar content and the production cost can be reduced, and the smoking quality of the cigarettes can be improved. The research of the application technology of the cut stems for improving the product quality is very wide in the industry, wherein the influence of the form of the cut stems on the quality of the cut stems and the physical and chemical indexes of cigarettes is the most obvious. The shape of the cut stems refers to the expression form of the finished cut stems in a natural state, and the industry currently determines the shape of the cut stems into three categories, namely a cut stem shape, a near-cut stem shape and a sheet shape. At present, the morphological index of the cut stem is measured and calculated by an image method, and the morphological index can represent different morphological characteristics of the cut stem from a sheet shape to a filament shape, so that quantitative comparative analysis of the morphological of the cut stem prepared by different processes and different conditions of a cut stem line is facilitated. The method has strong instructive performance in evaluating products when a process researcher carries out a cut stem optimization test, and is accurate and practical. However, 2016 edition of "cigarette processing standards" particularly emphasizes the large process thought and concept centered on the product, processing enterprises have different product features, the requirements and the form definition of the cut stem form need to be customized, and the cut stem form as an auxiliary material needs to fully consider the compatibility of cut stem indexes and cigarette specifications. The three stem shapes are considered to have larger influence on the physical and chemical indexes of the cigarette through experimental research, and the analysis and demonstration take the flaky stems as the control key points. At present, the routine detection of the shape of the cut stems in the production process is carried out by using a manual visual detection method, but because the shapes and the sizes of different flaky cut stems are different, whether the specification and the size of the cut stems meet the requirements or not is difficult to accurately and quickly determine when the cut stems are identified by the visual detection method.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention aims to provide a tobacco flaky cut stem standard sample card and a manufacturing method thereof.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a tobacco flaky cut stem sample card comprises a plurality of flaky cut stem samples and a plastic package body, wherein the plurality of flaky cut stem samples are sealed in the plastic package body, and the plastic package body is made of transparent materials;
the first group comprises at least 3 sheet-shaped cut stem standard samples, the minimum value of the length of each sheet-shaped cut stem standard sample is 7mm, and the maximum value of each sheet-shaped cut stem standard sample is 20 mm;
the second group comprises at least 3 cut rolled stem standards with a width of minimum 5mm and maximum 8 mm.
The standard specification of the flaky cut stems is 7-20mm in length or 5-8mm in width, the flaky cut stems with various specifications are plastically packaged into a transparent film, when the sample cut stems are used, the sampled cut stems are uniformly spread on a flat plate, a standard sample card is covered on a cut stem sample from the upper part, and whether the cut stem sample conforms to the cut stem sample with the length within 7-20mm or the width within 5-8mm can be quickly judged by comparing the cut stem sample with the flaky cut stem standard sample on the standard sample card. The cut stems in the range are sheet cut stems, the proportion of the sheet cut stems in the cut stem sample can be obtained through weight statistical calculation, if the cut stems are in the normal range (the ratio of the sheet cut stems does not exceed or is lower than 3% of a set limit), the stem pressing and cutting process conditions are good, the production requirements are met, and if the ratio of the sheet cut stems is unqualified, the verification and adjustment of the process control of the stem pressing and cutting are needed.
The cut stem standard samples are subjected to plastic package, so that on one hand, a plurality of cut stem standard samples can be uniformly fixed in a plastic package body, the cut stem samples can be conveniently compared, and the loss of the cut stem standard samples is prevented; in the second aspect, the cut stem standard sample may be slightly bent before preparation, so that the comparison accuracy is affected, and the cut stem standard sample is flattened in the preparation process of the standard sample card, so that the comparison accuracy is improved; in the third aspect, the cut stem standard sample is isolated from air through plastic packaging, so that the mold and air-drying crushing of the cut stem standard sample can be effectively prevented, and the service life of the cut stem standard sample card is prolonged; in the fourth aspect, the plastic packaging film made of transparent materials is used, so that the cut stem sample and the cut stem standard sample can be clearly compared.
In some embodiments, the first group comprises 4 cut rolled stem standards having a length of 7mm, 10-11mm, 14-16mm, and 20mm in that order.
The length range of the cut stem sample can be determined by taking the length of the 4 flaky cut stem standard samples as reference and comparing the cut stem sample with the flaky cut stem standard samples, so that statistics is facilitated.
Furthermore, the 4 sheet-shaped cut stem standard samples of the first group are arranged in parallel side by side, the length of the cut stem standard samples is sequentially increased, and the distance between every two adjacent sheet-shaped cut stem standard samples is 0.8-1.5 cm.
A distance is reserved between two adjacent sheet-shaped cut stem standard samples to place cut stems to be detected, and the cut stems to be detected are placed between the two sheet-shaped cut stem standard samples, so that the length range of the cut stems to be detected can be rapidly judged.
In some embodiments, the second group comprises 4 cut rolled stem standards having a width of 5mm, 5.7-6.2mm, 6.8-7.2mm, and 8mm in that order.
The width of 4 slice stalk silk standard samples is used as the reference, and the width range of the stalk silk sample can be determined by comparing the stalk silk sample with the slice stalk silk standard samples, thereby being beneficial to statistics.
Furthermore, the 4 sheet-shaped cut stem standard samples of the second group are arranged in parallel side by side, the width of the cut stem standard samples is gradually increased, and the distance between every two adjacent sheet-shaped cut stem standard samples is 0.8-1.5 cm.
Furthermore, the 4 sheet-shaped cut stem standard samples of the second group are arranged in a straight line, the width of the standard samples is gradually increased, and the distance between every two adjacent sheet-shaped cut stem standard samples is 1-2 cm.
A distance is reserved between two adjacent sheet-shaped cut stem standard samples to place cut stems to be detected, and the cut stems to be detected are placed between the two sheet-shaped cut stem standard samples, so that the width range of the cut stems to be detected can be rapidly judged.
In some embodiments, the moisture content of the cut rolled stem standard is 12% to 13%. The moisture content is within the range, so that the mildew is not easy to occur due to the overlarge moisture content, and the air drying and crushing are not easy to occur due to the too small moisture content. When the water content is certain, the paint has certain flexibility, and can not be broken due to operations such as flattening, plastic packaging and the like during manufacturing.
In some embodiments, the tobacco cut stem sample card is rectangular, and a graduated scale is arranged at the edge of the tobacco cut stem sample card.
When the size of the cut stem sample needs to be accurately determined, a graduated scale can be used for accurately determining the cut stem sample.
The manufacturing method of the tobacco flaky cut stem standard sample card comprises the following steps:
selecting two groups of flaky cut stems, adjusting the water content of the two groups of flaky cut stems to be 12-13%, wherein the minimum value of the length of the first group of flaky cut stems is 7mm, and the maximum value of the length of the first group of flaky cut stems is 20 mm; the minimum value of the width of the second group of flaky cut stems is 5mm, and the maximum value is 8 mm;
arranging the first group of flaky cut stems in parallel in an increasing mode according to the length, and arranging the second group of flaky cut stems in parallel in a sequentially increasing mode according to the width;
and (3) carrying out plastic package on the two groups of arranged flaky cut stems to obtain the tobacco shred food.
The invention has the beneficial effects that:
by means of visualization, a rapid detection and judgment method for sheet shapes suitable for different cut stems is created, so that the applicability of the cut stems in products is stronger, quality identification can be rapidly made, and the stability of the production process can be effectively supervised.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a card diagram of a specimen sample of sheet-like cut stems.
In the figure: 1. the length of the cut stems is 7-20mm, the width of the cut stems is 5-8mm, and the scale is 3.
Detailed Description
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The cut rolled stem specification is defined. The cut stem specification is determined based on the cut leaf specification as a leading factor. The width of the cut tobacco leaves is 0.9mm, the thickness of the pressed tobacco stems is 0.8mm, the thickness of the cut tobacco stems is 1.3mm, and the standard specification of the determined flaky tobacco stems is 7-20mm in length or 5-8mm in width. When the quantity of the flaky cut stems needs to be increased (or decreased) for cigarette products, the specification of the flaky cut stems needs to be increased (or decreased) to ensure the rapidity, the suitability and the scientificity of daily detection.
The cut to flake ratio generally requires compliance with the following regulations:
the thickness of the pressed stems is 0.8mm, the thickness of the cut stems is 0.13mm, the standard specification of the determined flaky stems is 7-20mm in length or 5-8mm in width, and the rate of the flaky stems is 22%; the thickness of the pressed stems is 1.5mm, the thickness of the cut stems is 0.13mm, the standard specification of the determined flaky stems is 7-20mm in length or 5-8mm in width, and the rate of the flaky stems is 34%; the stem is not pressed, the cut stem is 0.17mm thick, the standard specification of the determined flaky stem is 7-20mm long or 5-8mm wide, and the rate of the flaky stem is 30%. If the rate of the flaky cut stems exceeds or decreases by 3 percent, the capability of guaranteeing the equipment technological performance needs to be checked in the process of stem deformation (stem pressing and stem cutting), so as to ensure the quality stability of the stem stems.
The tobacco flaky cut stem standard sample card comprises a plurality of flaky cut stem standard samples and a plastic package body, wherein the plurality of flaky cut stem standard samples are sealed in the plastic package body, and the plastic package body is made of transparent materials;
the first group comprises at least 3 sheet-shaped cut stem standard samples which can be 3, 4, 5 or 6, the minimum length of the first group is 7mm, and the maximum length of the first group is 20 mm; the second group comprises at least 3 sheet-shaped cut stem standard samples which can be 3, 4, 5 or 6, and the like, and the width of the second group is 5mm at the minimum and 8mm at the maximum; the moisture content of the standard sample of the flaky cut stems is 12-13%. The moisture content is within the range, so that the mildew is not easy to occur due to the overlarge moisture content, and the air drying and crushing are not easy to occur due to the too small moisture content. When the water content is certain, the paint has certain flexibility, and can not be broken due to operations such as flattening, plastic packaging and the like during manufacturing.
The tobacco slice cut stem sample card is rectangular, and a graduated scale 3 is arranged at the edge of the sample card, and the unit of the graduated scale is cm. When the size of the cut stem sample needs to be accurately determined, a graduated scale can be used for accurately determining the cut stem sample.
Specifically, the first group comprises 4 cut stem specimens in sheet form, and the lengths of the cut stem specimens are 7mm, 10mm, 14mm and 20mm in sequence. The first group of 4 sheet-shaped cut stem standard samples are arranged in parallel side by side, the lengths of the first group of 4 sheet-shaped cut stem standard samples are sequentially increased, the distance between every two adjacent sheet-shaped cut stem standard samples is 0.8-1.5cm, and can be 0.8cm, 1cm, 1.2cm, 1.5cm and the like, and the arrangement mode refers to the part of the cut stem 1 with the length of 7-20mm in fig. 1. The length range of the cut stem sample can be determined by taking the length of the 4 flaky cut stem standard samples as reference and comparing the cut stem sample with the flaky cut stem standard samples, so that statistics is facilitated. A distance is reserved between two adjacent sheet-shaped cut stem standard samples to place cut stems to be detected, and the cut stems to be detected are placed between the two sheet-shaped cut stem standard samples, so that the length range of the cut stems to be detected can be rapidly judged.
The second group comprises 4 sheet-shaped cut stem standard samples, and the widths of the cut stem standard samples are 5mm, 6mm, 7mm and 8mm in sequence. The 4 sheet cut stem standard samples are arranged in parallel side by side, the width of each sheet cut stem standard sample is increased gradually, the distance between every two adjacent sheet cut stem standard samples is 0.8-1.5cm, and can be 0.8cm, 1cm, 1.2cm, 1.5cm and the like, and the arrangement mode of the 4 sheet cut stem standard samples refers to the part 2 of the cut stem with the width of 5-8mm in the figure 1.
In addition, the second group of 4 sheet cut stem samples can also be arranged in a straight line, the width of the second group of 4 sheet cut stem samples increases gradually in sequence, and the distance between every two adjacent sheet cut stem samples is 1-2cm, and can be 1.5cm, 2cm and the like.
A distance is reserved between two adjacent sheet-shaped cut stem standard samples to place cut stems to be detected, and the cut stems to be detected are placed between the two sheet-shaped cut stem standard samples, so that the width range of the cut stems to be detected can be rapidly judged.
The manufacturing method of the tobacco flaky cut stem standard sample card comprises the following steps:
selecting two groups of flaky cut stems, adjusting the water content of the two groups of flaky cut stems to be 12-13%, wherein the minimum value of the length of the first group of flaky cut stems is 7mm, and the maximum value of the length of the first group of flaky cut stems is 20 mm; the minimum value of the width of the second group of flaky cut stems is 5mm, and the maximum value is 8 mm;
arranging the first group of flaky cut stems in parallel in an increasing mode according to the length, and arranging the second group of flaky cut stems in parallel in a sequentially increasing mode according to the width;
and (3) carrying out plastic package on the two groups of arranged flaky cut stems to obtain the tobacco shred food.
The cut stem identification and detection method comprises the steps that a detection person determines a cut stem number to be detected, takes out a corresponding cut stem real object standard sample card, randomly weighs 3g of finished cut stems, evenly spreads in a detection disc, identifies cut stems by comparing cut stem samples in a natural state with the cut stem real object standard sample card, accurately measures cut stems in the natural state by using a scale given in the cut stem real object standard sample card when the cut stem samples are similar to standard sample specifications and cannot be distinguished by visual inspection, compares the cut stem specifications given according to the cut stem number, and makes a judgment.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a cigarette slice stalk silk mark appearance card which characterized in that: the device comprises a plurality of sheet cut stem standard samples and a plastic package body, wherein the plurality of sheet cut stem standard samples are sealed in the plastic package body, and the plastic package body is made of transparent materials;
the first group comprises at least 3 sheet-shaped cut stem standard samples, the minimum value of the length of each sheet-shaped cut stem standard sample is 7mm, and the maximum value of each sheet-shaped cut stem standard sample is 20 mm;
the second group comprises at least 3 cut rolled stem standards with a width of minimum 5mm and maximum 8 mm.
2. The cut rolled stem standard sample card for cigarettes according to claim 1, characterized in that: the first group comprises 4 sheet-shaped cut stem standard samples, and the lengths of the standard samples are 7mm, 10-11mm, 14-16mm and 20mm in sequence.
3. The cut rolled stem standard sample card for cigarettes according to claim 2, characterized in that: the first group of 4 sheet cut stem samples are arranged in parallel side by side, the lengths of the first group of 4 sheet cut stem samples are sequentially increased, and the distance between every two adjacent sheet cut stem samples is 0.8-1.5 cm.
4. The cut rolled stem standard sample card for cigarettes according to claim 1, characterized in that: the second group comprises 4 sheet-shaped cut stem standard samples, and the widths of the cut stem standard samples are 5mm, 5.7-6.2mm, 6.8-7.2mm and 8mm in sequence.
5. The cut rolled stem standard sample card for cigarettes according to claim 4, wherein: the second group of 4 sheet cut stem standard samples are arranged in parallel side by side, the width of each sheet cut stem standard sample is gradually increased, and the distance between every two adjacent sheet cut stem standard samples is 0.8-1.5 cm.
6. The cut rolled stem standard sample card for cigarettes according to claim 4, wherein: the second group of 4 sheet cut stem samples are arranged in a straight line, the width of each sheet cut stem sample is gradually increased, and the distance between every two adjacent sheet cut stem samples is 1-2 cm.
7. The cut rolled stem standard sample card for cigarettes according to claim 1, characterized in that: the moisture content of the flake cut stem standard sample is 12% -13%.
8. The cut rolled stem standard sample card for cigarettes according to claim 1, characterized in that: the tobacco flaky cut stem sample card is rectangular, and a graduated scale is arranged at the edge of the tobacco flaky cut stem sample card.
9. The method for manufacturing the cut rolled stem standard sample card for the cigarettes as claimed in any one of claims 1 to 8, is characterized in that: the method comprises the following steps:
selecting two groups of flaky cut stems, adjusting the water content of the two groups of flaky cut stems to be 12-13%, wherein the minimum value of the length of the first group of flaky cut stems is 7mm, and the maximum value of the length of the first group of flaky cut stems is 20 mm; the minimum value of the width of the second group of flaky cut stems is 5mm, and the maximum value is 8 mm;
arranging the first group of flaky cut stems in parallel in an increasing mode according to the length, and arranging the second group of flaky cut stems in parallel in a sequentially increasing mode according to the width;
and (3) carrying out plastic package on the two groups of arranged flaky cut stems to obtain the tobacco shred food.
10. The method for manufacturing the cut rolled stem standard sample card for the cigarettes according to claim 9, wherein the method comprises the following steps: before plastic package, the two groups of flaky cut stems are flattened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910901587.6A CN110710704A (en) | 2019-09-23 | 2019-09-23 | Tobacco flaky cut stem standard sample card and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910901587.6A CN110710704A (en) | 2019-09-23 | 2019-09-23 | Tobacco flaky cut stem standard sample card and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110710704A true CN110710704A (en) | 2020-01-21 |
Family
ID=69210050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910901587.6A Pending CN110710704A (en) | 2019-09-23 | 2019-09-23 | Tobacco flaky cut stem standard sample card and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110710704A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101444328A (en) * | 2008-12-16 | 2009-06-03 | 上海烟草（集团）公司 | A cut rolled stem processing procedure |
| CN205052853U (en) * | 2015-08-26 | 2016-03-02 | 川渝中烟工业有限责任公司 | Whole instrument that selects of cigar eggplant clothing tobacco leaf |
| CN205456002U (en) * | 2016-03-07 | 2016-08-17 | 贵州省烟草公司黔东南州公司 | Tobacco leaf grade letter sorting platform based on contrast colour chip |
| CN108968127A (en) * | 2018-06-07 | 2018-12-11 | 四川中烟工业有限责任公司 | A kind of processing technology of high-curl-flexibility filiform stem |
-
2019
- 2019-09-23 CN CN201910901587.6A patent/CN110710704A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101444328A (en) * | 2008-12-16 | 2009-06-03 | 上海烟草（集团）公司 | A cut rolled stem processing procedure |
| CN205052853U (en) * | 2015-08-26 | 2016-03-02 | 川渝中烟工业有限责任公司 | Whole instrument that selects of cigar eggplant clothing tobacco leaf |
| CN205456002U (en) * | 2016-03-07 | 2016-08-17 | 贵州省烟草公司黔东南州公司 | Tobacco leaf grade letter sorting platform based on contrast colour chip |
| CN108968127A (en) * | 2018-06-07 | 2018-12-11 | 四川中烟工业有限责任公司 | A kind of processing technology of high-curl-flexibility filiform stem |
Non-Patent Citations (2)
| Title |
|---|
| 丁美宙等: "梗丝形态对细支卷烟加工及综合质量的影响", 《食品与机械》 * |
| 涂勇: "《植物保护技术实训》", 30 September 2014, 北京理工大学出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100434864C (en) | Checking method for width of peduncle thread | |
| Sadyś et al. | Application of redundancy analysis for aerobiological data | |
| Sissons et al. | Application of the single‐kernel characterization system to durum wheat testing and quality prediction | |
| CN105044022B (en) | A kind of method and application based on near-infrared spectrum technique Fast nondestructive evaluation wheat hardness | |
| CN104020128A (en) | Method for rapidly identifying propolis source | |
| CN110726646A (en) | Method for evaluating stability of cigarette axial density distribution | |
| CN110710704A (en) | Tobacco flaky cut stem standard sample card and manufacturing method thereof | |
| CN109984375B (en) | Method for controlling cigarette hardness | |
| CN105158042B (en) | A kind of measurement of tobacco leaf pliability and characterizing method | |
| CN103090802B (en) | A kind of method detecting tobacco leaf thickness | |
| West et al. | Analyses of digitised leaf images of the Dodonaea viscosa complex in Australia | |
| Yagushi et al. | Saturated salt accelerated aging and computerized analysis of seedling images to evaluate soybean seed performance | |
| CN106226267B (en) | A kind of near-infrared assay method of dry chili color value | |
| CN101806683A (en) | Manufacturing of tobacco water content detection standard sample and oven calibration method | |
| CN101710072A (en) | Method for detecting physical and chemical indexes of reconstituted tobacco extracting solution and tobacco extracting paste by near infrared spectrum detection paper making method | |
| CN208030250U (en) | Device for the detection of tobacco leaf physical characteristic and chopping | |
| CN111157462A (en) | Method for evaluating quality stability degree between finished tobacco sheet boxes | |
| CN103353509A (en) | Tobacco leaf slitting judgment method based on main ingredient analysis and optimal segmentation method | |
| US7378855B2 (en) | Bi-directional three-Dimensional microwave scanning and volumetric mapping of a whole roll or pallet of paper | |
| EP3035052A1 (en) | Method and measuring device for determination of the growth rate of biofilm | |
| CN116750257A (en) | Cigarette wrapping quality evaluation method for cigarettes | |
| CN110736674A (en) | method for detecting blending uniformity of formula smoked sheets by using thin sheets as markers | |
| CN106126952A (en) | The modification method of Nicotiana tabacum L. measurement of water-content coefficient value under non-standard atmospheric pressure | |
| CN206748510U (en) | Slicing device used in roots vegetable detection | |
| CN114417230A (en) | Paper softness testing and analyzing system based on artificial intelligence antibacterial ecological cotton stained paper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200121 |
|
| RJ01 | Rejection of invention patent application after publication |