CN102134816A - Manufacturing process of coke-reducing molding paper of net groove - Google Patents
Manufacturing process of coke-reducing molding paper of net groove Download PDFInfo
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- CN102134816A CN102134816A CN 201010595718 CN201010595718A CN102134816A CN 102134816 A CN102134816 A CN 102134816A CN 201010595718 CN201010595718 CN 201010595718 CN 201010595718 A CN201010595718 A CN 201010595718A CN 102134816 A CN102134816 A CN 102134816A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 238000000465 moulding Methods 0.000 title claims abstract description 17
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000001035 drying Methods 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims description 23
- 238000005520 cutting process Methods 0.000 claims description 20
- 230000008676 import Effects 0.000 claims description 14
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- 230000035699 permeability Effects 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 9
- 229920001747 Cellulose diacetate Polymers 0.000 claims description 8
- 230000001629 suppression Effects 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 229920001131 Pulp (paper) Polymers 0.000 claims description 2
- 239000000779 smoke Substances 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 abstract 3
- 238000005096 rolling process Methods 0.000 abstract 2
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 10
- 239000003546 flue gas Substances 0.000 description 10
- ZAMLGGRVTAXBHI-UHFFFAOYSA-N 3-(4-bromophenyl)-3-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid Chemical compound CC(C)(C)OC(=O)NC(CC(O)=O)C1=CC=C(Br)C=C1 ZAMLGGRVTAXBHI-UHFFFAOYSA-N 0.000 description 2
- 229940081735 acetylcellulose Drugs 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The invention relates to a manufacturing process of coke-reducing molding paper of a net groove. The molding paper produced by the manufacturing process is used for wrapping the outer surface tows of cigarette filter sticks. The manufacturing process mainly includes two procedures, namely corrugated pressing of the molding paper and corrugated slitting of the molding paper, wherein the corrugated pressing of the molding paper includes the steps of surface gluing of molding paper, drying, corrugated pressing, rolling; and the corrugated slitting of the molding paper includes steps of roll releasing, slitting and respective rolling. In the technical scheme, that the shape of the corrugated molding paper with a groove is relatively fixed is ensured, stroke vertical to the direction of the corrugated groove does not produce, and the requirement of a tip stick shaping machine on the shape of the molding paper is met. For the molding paper produced by the process, the corrugated groove is fixed in shape and does not deform under the influence of smoke temperature and humidity without affecting product quality.
Description
Technical field
The invention belongs to the production material manufacture craft technical field of filter stick in the cigarette manufacturing, relate to a kind of netted groove and fall burnt forming paper manufacture craft.
Background technology
In the cigarette manufacturing, the filter tip on the cigarette mainly is made up of tow, forming paper and yew paper, and forming paper is wrapped in the tow outer surface, and the yew paper bag is rolled in the forming paper outer surface, and the connection cigarette props up.
Filter tip will be processed into the filter stick of an about 144mm of length earlier with the mouth rod forming machine before being packaged on the cigarette, filter stick is connected on the cigarette wrapping up in the yew paper bag on the cigarette packer through cutting the back, makes filter-tipped cigarette.Filter stick is made up of the forming paper of tow and tow appearance parcel.
Along with the raising of development of technology and people's living standard, people improve constantly the requirement of cigarette, and cigarette develops to low tar, low harm direction.Increase the air permeability of cigarette filter, become an important technology that reduces flue gas harm.When being meant smoking, the air permeability of cigarette filter penetrates the air capacity the filter tip from filter-tip side.After air penetrated filter tip, meeting mixed with the flue gas that pipe tobacco produces, thereby reduced the concentration of flue gas, reduced the content of tarry matters in smoke in the unit volume, reduced the harm of flue gas.The air permeability of cigarette filter is except the influence that is subjected to the outer yew paper of filter tip, and the forming paper of internal layer is very big to the influence of air permeability, and filter rod forming paper commonly used is by sponge production, smooth surface, and air permeability is lower.For increasing the air permeability of forming paper, people are designed to forming paper two-layer, and internal layer adopts corrugated paper, the ganoid forming paper of outer employing, corrugated paper is supported between tow and the outer forming paper, to increase the space between corrugated paper and the forming paper, when smoking, meeting storage area air in the increased space between corrugated paper and the forming paper, these air enter in the filter tip easily, increase the air permeability in the filter stick, thereby reduce the concentration of flue gas greatly, reduce flue gas harm.
Yet, the forming paper that is suppressed with corrugation is attached on the filter rod, there is following problem in the actual production: the one, the corrugated paper retractility is strong, the typing difficulty.Corrugated paper is after compression moulding, because there is the groove of fluctuating on the surface of paper, the paper stroke is bigger, on the make-up machine of filter stick, be difficult to realize corrugation closely is wrapped in the tow surface, the imbricate phenomenon of corrugated paper is serious, and the overlapping meeting at corrugated paper edge causes in the filter rod the overlapping back of local area corrugated paper hardness excessive, hardness was too small after the local area corrugated paper was stretched, and the bulk strength of corrugation is lower; The 2nd, the filter stick of band corrugated paper is subjected to having the flue gas baking of uniform temperature and humidity in use, softening transform takes place in corrugated paper easily, it is loosening that tow is taken place, and can lose the permeability of corrugated layer, do not have the effect that reduces flue gas concentration.
Summary of the invention
For increasing the Air permenbility of filter rod, solve in the prior art, the filter stick corrugated paper stroke of band corrugated paper is bigger, the typing difficulty, and in use corrugated paper easy deformation, softening problem, the invention provides a kind of netted groove and fall burnt forming paper manufacture craft, its technical scheme is as follows:
Burnt forming paper manufacture craft falls in a kind of netted groove, the forming paper that this production technology is produced is used to be wrapped in the tow outer surface of cigarette filter rod, this production technology comprises that mainly the forming paper corrugation is suppressed and the forming paper corrugation is cut two big operations, wherein in forming paper corrugation suppression process, concrete steps are:
Emit in A, the unreeling structure of reel formed package paper by reel paper Corrugating Machine with wide cut;
B, on the forming paper paper tape channel of emitting, apparatus for coating is set, with apparatus for coating at forming paper surface coated glue;
C, on reel paper Corrugating Machine, baking oven is set, the surface is imported baking oven with the forming paper of glue, its surperficial glue is dried;
D, the forming paper after will drying import the knurling rolls of reel paper Corrugating Machine, and forming paper is carried out the corrugation compacting, and the corrugation groove of knurling rolls is provided with netted obstruct point;
E, the forming paper that will be suppressed with corrugation import rolling-up mechanism, are wound into the wide cut forming paper reel of band corrugation;
Forming paper corrugation suppression process is finished.
Divide in the cutting process at the forming paper corrugation, concrete steps are:
F, will be transported on the unwinding rack of cutting machine, emit by unwinding rack with the wide cut forming paper reel of corrugation;
G, will import cutting device, cut into many moulding paper tapes in a narrow margin with the wide cut forming paper of corrugation;
H, moulding paper tape that will be in a narrow margin import in the rolling-up mechanism of cutting machine, with every in a narrow margin paper tape be wound into one and coil forming paper reel in a narrow margin.
Netted groove falls burnt forming paper and completes.
In steps A, forming paper can select for use ganoid thin paper also can select the nonwoven fabric thin paper for use, and the grammes per square metre of paper is at 60g/m
2-90g/m
2Between, air permeability is between 1000CU-20000CU.
In step B, the glue of forming paper surface coated is to be added in the acetone by cellulose diacetate, the cellulose diacetate glue of making after the mixing and stirring, and the weight percent content of cellulose diacetate in acetone is 10%-45%.
The thickness of glue coating is between 0.2mm-0.5mm, and glue can be coated on the two-sided single face that also can be coated on forming paper of forming paper.
The bake out temperature of forming paper in baking oven is controlled between 150 ℃-300 ℃ in step C, and stoving time is 5 to 15 minutes.
In step D, the knurling rolls of reel paper Corrugating Machine, corrugation gash depth are between 0.7-1mm, and the groove top spacing is between 0.6-1.1mm, and distance is between 10mm to 15mm between the obstruct point on the same corrugation groove.
In step H, the wide cut forming paper is wound into 9-13 and coils forming paper reel in a narrow margin in the rolling-up mechanism of cutting machine after cutting.
In the technique scheme, the choosing of corrugated paper material helps guaranteeing the intensity of the air permeability and the corrugation groove of corrugated paper; The glue that is coated with on the corrugated paper surface, main effect is in order to strengthen intensity and the stability after the corrugation compression moulding, employed cellulose diacetate glue one side physicochemical property and Celluloseacetate cigarette filter tow are approaching, easily and the Celluloseacetate cigarette filter tow adhesion, on the other hand because this glue shape after adding HEAT SETTING is more fixing, help the typing of corrugated paper, eliminate the retractility of corrugated paper; Glue on corrugated paper shape after heating is more stable, the selection of corrugation press temperature be for the typing that makes corrugation more at a high speed, stable; To the control of corrugation groove dimensions help increasing corrugation intensity; It is to prevent that air-flow from flowing away from the outer surface of corrugation groove that the compacting that intercepts point on the corrugation groove mainly acts on, and influence air and gos deep into tow inside and mix with flue gas; It mainly is for adapting to the Package size requirement of mouth rod forming machine to forming paper that corrugation is cut into shallow bid.
Because the selection of technique scheme has guaranteed that the corrugation forming paper shape of with groove is comparatively fixing, can not produce the stroke perpendicular to corrugation groove direction, satisfies the shape need of mouth rod forming machine to forming paper; Through the forming paper that above-mentioned explained hereafter is come out, the corrugation groove shape is fixed, and can not be subjected to the influence of flue-gas temperature and humidity to produce distortion, influences the quality of product.
Description of drawings
Fig. 1 is the operation principle schematic diagram of reel Corrugating Machine;
Fig. 2 is the structural representation of reel Corrugating Machine knurling rolls;
Fig. 3 is the operation principle schematic diagram of corrugation cutting machine.
The specific embodiment
Embodiment: as Fig. 1, Fig. 2 and shown in Figure 3, burnt forming paper manufacture craft falls in a kind of netted groove, the forming paper that this production technology is produced is used to be wrapped in the tow outer surface of cigarette filter rod, this production technology comprises that mainly the forming paper corrugation is suppressed and the forming paper corrugation is cut two big operations, wherein in forming paper corrugation suppression process, concrete steps are:
A, the reel forming paper 2 of wide cut is emitted by the unreeling dish 1 in the reel paper Corrugating Machine unreeling structure;
B, on forming paper 2 paper tape channels of emitting, apparatus for coating 3 is set, with apparatus for coating 3 at forming paper 2 surface coated glues;
C, on reel paper Corrugating Machine, baking oven 4 is set, with the surface with glue import baking ovens 4 in forming paper 2, its surperficial glue is dried;
The knurling rolls 5 that D, the forming paper after will drying 2 import reel paper Corrugating Machine carry out the corrugation compacting to forming paper 2, and the corrugation groove 8 of knurling rolls 5 is provided with netted obstruct point 9;
E, the forming paper 2 that will be suppressed with corrugation import rolling-up mechanisms 6, are wound into the wide cut forming paper reel 7 of band corrugation;
Forming paper corrugation suppression process is finished.
Divide in the cutting process at the forming paper corrugation, concrete steps are:
F, will be transported on the unwinding rack 10 of cutting machine, emit by unwinding rack 10 with the wide cut forming paper reel 7 of corrugation;
G, will import cutting device 11, cut into many moulding paper tapes in a narrow margin with the wide cut forming paper of corrugation;
H, moulding paper tape that will be in a narrow margin import in the rolling-up mechanism 12 of cutting machine, with every in a narrow margin paper tape be wound into one and coil forming paper reel 13 in a narrow margin.
Netted groove falls burnt forming paper and completes.
In steps A, forming paper can select for use the thin paper of string paper pulp production also can select the nonwoven fabric thin paper for use, and the grammes per square metre of paper is at 70g/m
2Between, air permeability is between 15000CU.
In step B, the glue of forming paper surface coated is that cellulose diacetate is added in the acetone, makes after the mixing and stirring, and the weight percent content of cellulose diacetate in acetone is 20%.
The thickness of glue coating is between 0.3mm, and glue can be coated on the two-sided single face that also can be coated on forming paper of forming paper.
The bake out temperature of forming paper in baking oven is controlled at 250 ℃ in step C.
In step D, the knurling rolls of reel paper Corrugating Machine, corrugation gash depth are at 0.8mm, and the groove top spacing is at 0.7mm, and distance is at 13mm between the obstruct point on the same groove of corrugation.
In step H, the wide cut forming paper is wound into 11 and coils forming paper reel in a narrow margin in the rolling-up mechanism of cutting machine after cutting.
Claims (6)
1. burnt forming paper manufacture craft falls in netted groove, the forming paper that this production technology is produced is used to be wrapped in the tow outer surface of cigarette filter rod, it is characterized in that: this production technology comprises that mainly the forming paper corrugation is suppressed and the forming paper corrugation is cut two big operations, wherein in forming paper corrugation suppression process, concrete steps are:
A, the reel forming paper (2) of wide cut is emitted by the dish (1) that unreels in the reel paper Corrugating Machine unreeling structure;
B, on the forming paper of emitting (2) paper tape channel, apparatus for coating (3) is set, with apparatus for coating (3) at forming paper (2) surface coated glue;
C, baking oven (4) is set on reel paper Corrugating Machine, with the surface with glue import baking oven (4) in forming paper (2), its surperficial glue is dried;
D, the forming paper (2) after will drying import the knurling rolls (5) of reel paper Corrugating Machine, and forming paper (2) is carried out the corrugation compacting, and the corrugation groove (8) of knurling rolls (5) is provided with netted obstruct point (9);
E, the forming paper (2) that will be suppressed with corrugation import rolling-up mechanism (6), are wound into the wide cut forming paper reel (7) of band corrugation;
Forming paper corrugation suppression process is finished.
Divide in the cutting process at the forming paper corrugation, concrete steps are:
F, will be transported on the unwinding rack (10) of cutting machine, emit by unwinding rack (10) with the wide cut forming paper reel (7) of corrugation;
G, will import cutting device (11), cut into many moulding paper tapes in a narrow margin with the wide cut forming paper of corrugation;
H, moulding paper tape that will be in a narrow margin import in the rolling-up mechanism (12) of cutting machine, with every in a narrow margin paper tape be wound into one and coil forming paper reel (13) in a narrow margin.
Netted groove falls burnt forming paper and completes.
2. burnt forming paper manufacture craft falls in netted groove as claimed in claim 1, it is characterized in that: in steps A, the ganoid thin paper that forming paper can select for use string paper pulp to produce also can be selected the nonwoven fabric thin paper for use, and the grammes per square metre of paper is at 60g/m
2-90g/m
2Between, air permeability is between 1000CU-20000CU.
3. burnt forming paper manufacture craft falls in netted groove as claimed in claim 1 or 2, it is characterized in that: in step B, the glue of forming paper surface coated is that cellulose diacetate is added in the acetone, make after the mixing and stirring, the weight percent content of cellulose diacetate in acetone is 10%-45%.
The thickness of glue coating is between 0.2mm-0.5mm, and glue can be coated on the two-sided single face that also can be coated on forming paper of forming paper.
4. burnt forming paper manufacture craft falls in netted groove as claimed in claim 3, it is characterized in that: the bake out temperature of forming paper in baking oven is controlled between 150 ℃-300 ℃ in step C.
5. burnt forming paper manufacture craft falls in netted groove as claimed in claim 4, it is characterized in that: in step D, the knurling rolls of reel paper Corrugating Machine, the corrugation gash depth is between 0.7-1mm, the groove top spacing is between 0.6-1.1mm, and distance is between 10mm to 15mm between the obstruct point on the corrugation groove.
6. burnt forming paper manufacture craft falls in netted groove as claimed in claim 5, it is characterized in that: in step H, the wide cut forming paper is wound into 9-13 and coils forming paper reel in a narrow margin in the rolling-up mechanism of cutting machine after cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105957181A CN102134816B (en) | 2010-12-06 | 2010-12-06 | Manufacturing process of coke-reducing molding paper of net groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105957181A CN102134816B (en) | 2010-12-06 | 2010-12-06 | Manufacturing process of coke-reducing molding paper of net groove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102134816A true CN102134816A (en) | 2011-07-27 |
| CN102134816B CN102134816B (en) | 2012-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105957181A Expired - Fee Related CN102134816B (en) | 2010-12-06 | 2010-12-06 | Manufacturing process of coke-reducing molding paper of net groove |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511927A (en) * | 2011-11-04 | 2012-06-27 | 南通烟滤嘴有限责任公司 | Forming machine for grooves of filter sticks |
| CN103726410A (en) * | 2013-12-28 | 2014-04-16 | 蚌埠卷烟材料厂 | Application of corn wrapping in filter rod grooved paper |
| CN103991245A (en) * | 2014-05-22 | 2014-08-20 | 无锡普爱德环保科技有限公司 | Absorbing rotation wheel automatic coating and winding production line |
| CN107471749A (en) * | 2017-09-18 | 2017-12-15 | 陕西浩合机械有限责任公司 | Cigarette filter stick fibrous paper embossing machine |
| CN109137625A (en) * | 2018-09-05 | 2019-01-04 | 万邦特种材料股份有限公司 | A kind of manufacturing method of special construction cellulose paper |
| CN109512024A (en) * | 2017-09-18 | 2019-03-26 | 中烟机械技术中心有限责任公司 | Paper filter stick manufacturing method |
| CN110271338A (en) * | 2018-03-16 | 2019-09-24 | 韦丽秋 | Cut embossing machine device for discharging |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2039342A (en) * | 1979-01-16 | 1980-08-06 | Rengo Co Ltd | Rolls for use in corrugated fibreboard production and processing machines |
| US4587982A (en) * | 1981-12-23 | 1986-05-13 | Imperial Group Plc | Tipping assembly for an elongate smoking article |
| CN1155405A (en) * | 1995-10-06 | 1997-07-30 | G·D公司 | Method and apparatus for producing ventilated cigarette filter tip strips |
| CN1512848A (en) * | 2001-05-30 | 2004-07-14 | �ձ��̲ݲ�ҵ��ʽ���� | Filter assembly for cigarettes and manufacturing method thereof |
-
2010
- 2010-12-06 CN CN2010105957181A patent/CN102134816B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2039342A (en) * | 1979-01-16 | 1980-08-06 | Rengo Co Ltd | Rolls for use in corrugated fibreboard production and processing machines |
| US4587982A (en) * | 1981-12-23 | 1986-05-13 | Imperial Group Plc | Tipping assembly for an elongate smoking article |
| CN1155405A (en) * | 1995-10-06 | 1997-07-30 | G·D公司 | Method and apparatus for producing ventilated cigarette filter tip strips |
| CN1512848A (en) * | 2001-05-30 | 2004-07-14 | �ձ��̲ݲ�ҵ��ʽ���� | Filter assembly for cigarettes and manufacturing method thereof |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511927A (en) * | 2011-11-04 | 2012-06-27 | 南通烟滤嘴有限责任公司 | Forming machine for grooves of filter sticks |
| CN102511927B (en) * | 2011-11-04 | 2013-10-16 | 南通烟滤嘴有限责任公司 | Forming machine for grooves of filter sticks |
| CN103726410A (en) * | 2013-12-28 | 2014-04-16 | 蚌埠卷烟材料厂 | Application of corn wrapping in filter rod grooved paper |
| CN103726410B (en) * | 2013-12-28 | 2016-06-01 | 蚌埠卷烟材料厂 | The application of corn husk in mouth rod groove paper |
| CN103991245A (en) * | 2014-05-22 | 2014-08-20 | 无锡普爱德环保科技有限公司 | Absorbing rotation wheel automatic coating and winding production line |
| CN107471749A (en) * | 2017-09-18 | 2017-12-15 | 陕西浩合机械有限责任公司 | Cigarette filter stick fibrous paper embossing machine |
| CN109512024A (en) * | 2017-09-18 | 2019-03-26 | 中烟机械技术中心有限责任公司 | Paper filter stick manufacturing method |
| CN109512024B (en) * | 2017-09-18 | 2021-07-20 | 中烟机械技术中心有限责任公司 | Method for manufacturing paper filter stick |
| CN110271338A (en) * | 2018-03-16 | 2019-09-24 | 韦丽秋 | Cut embossing machine device for discharging |
| CN110271338B (en) * | 2018-03-16 | 2020-12-25 | 韦丽秋 | Discharge device of slitting embossing machine |
| CN109137625A (en) * | 2018-09-05 | 2019-01-04 | 万邦特种材料股份有限公司 | A kind of manufacturing method of special construction cellulose paper |
| CN109137625B (en) * | 2018-09-05 | 2021-03-23 | 万邦特种材料股份有限公司 | A kind of manufacturing method of special structure cellulose paper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102134816B (en) | 2012-06-27 |
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