CN202039252U - Uncoloured cigarette card paper - Google Patents
Uncoloured cigarette card paper Download PDFInfo
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- CN202039252U CN202039252U CN2011200307312U CN201120030731U CN202039252U CN 202039252 U CN202039252 U CN 202039252U CN 2011200307312 U CN2011200307312 U CN 2011200307312U CN 201120030731 U CN201120030731 U CN 201120030731U CN 202039252 U CN202039252 U CN 202039252U
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Abstract
The utility model discloses uncoloured cigarette card paper, which comprises a face layer, a core layer and a bottom layer, wherein a coating layer is coated on the face layer; the face layer is made from a bleached chemical wood pulp; and the core layer and the bottom layer are made from an uncoloured chemical wood pulp. The uncoloured cigarette card paper has the advantages of environmental friendliness, antifalsification, capability of meeting requirements of food packaging paper and saving raw materials and the like; the surface flatness is high; and the printing, composting and post processing properties completely meet the requirements of cigarette box and cigarette pack packaging.
Description
Technical field
The utility model relates to the technical field of papermaking, specifically is a kind of packing cigarette true qualities paperboard of natural environmental-protective type.
Background technology
Cigarette case, bar package paper mainly are coated white cardboard and art paper at present, these two kinds of paper all will use chemical pulp or the mechanical pulp through bleaching, wood pulp can discharge many poisonous and harmful substances in bleaching process, as the adsorbable organohalogen compounds of AOX(), dioxin etc., with present domestic production bleaching process, produce one ton of bleached pulp and can give off the AOX of about 2.0～4.0kg and the dioxin of trace, these material demands could compliance with environmental protection requirements through very complicated processing.In addition, a kind of black paperboard is arranged in the market, the paper body paper is to form through a large amount of dyeings, and subbing has also added a large amount of black dyess, though this kind product can be accomplished the color different with art post paperboard, has antiforge function, but this product can produce very unmanageable waste water in process of production, is unfavorable for environmental requirement, also there are a large amount of chemical substances such as azo dyes at paper itself, very easily cause volatile matter (VOC
S) and heavy metals exceeding standard.
Summary of the invention
For addressing the above problem, the utility model provides a kind of production and uses all true qualities cigarette cardboards of ten minutes environmental protection, and this cigarette cardboard also has the advantage that antiforge function is good, intensity is high.
The utility model is that the technical scheme that its problem of solution is adopted is:
A kind of true qualities cigarette cardboard comprises surface layer, sandwich layer and bottom, scribbles coating layer on the surface layer, and described surface layer is made of bleached wood pulp, and sandwich layer and bottom are made of the true qualities chemical wood pulp.
Described coating layer comprises priming coat, core coating and finishing coat from the inside to the outside successively.
Also scribble stratum granulosum on the face of bottom.
The utlity model has following advantage:
1, the sandwich layer of cigarette cardboard of the present utility model and bottom use the true qualities chemical wood pulp, in the production process without bleaching, can reduce the influence of poisonous and harmful substance that the slurry bleaching process discharged greatly to external environment condition, help the protection of environment, because the core bottom only is located at the inboard of the packing of product, surface layer then is to be made of bleached wood pulp, so the attractive in appearance of the packing of product can't be damaged simultaneously, add and scribble coating layer on the upper layer, so product can meet the requirement of exquisite printing;
2, since bottom use be the true qualities chemical wood pulp, therefore the color of this product inboard can be different from the color of employed on the market cigarette case, bar package paper at present, this distinct color can satisfy the needs of cigarette anti-counterfeit packaging function, can stop the generation of false smoke from root;
3, the true qualities cigarette cardboard meets the hygienic requirements to packing cigarette paper of country and tobacco business fully;
4, the true qualities cigarette cardboard does not contain fluorescent whitening agent, meets the requirement of used for packing foods paper, does not have smell;
5, the true qualities cigarette cardboard of producing by production method of the present utility model, profile pattern is good, and printing, compound and back processing characteristics satisfy the requirement of cigarette case, bar packing fully;
6, owing to do not handle through chemical bleaching, the fiber of true qualities chemical wood pulp is compared with bleached pulp has better intensity, therefore the true qualities cigarette cardboard product of making can satisfy same packaging intensity with lower grammes per square metre, thereby satisfies under the situation about using equal, can save the consumption of slurry.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the structural representation of cigarette cardboard of the present utility model;
Fig. 2 is the process chart of production method of the present utility model.
The specific embodiment
With reference to Fig. 1, a kind of true qualities cigarette cardboard of the present utility model is composited by original paper layer and coating layer, and wherein original paper layer comprises surface layer 2, sandwich layer 3 and bottom 4, and surface layer 2 is made of bleached wood pulp, and sandwich layer 3 and bottom 4 are made of the true qualities chemical wood pulp.The true qualities chemical wood pulp comprises true qualities chemical pulp and true qualities mechanical pulp, and the mass percent of true qualities chemical wood pulp is in the sandwich layer, true qualities chemical pulp 55-75%, true qualities mechanical pulp 25-45%; The true qualities chemical wood pulp all is the true qualities chemical pulp in the bottom.Scribble coating layer 1 on the surface layer 2, this coating layer 1 comprises priming coat, core coating and finishing coat from the inside to the outside successively, the coating component and the percentage by weight of coating layer 1 are, china clay 15-35%, calcium carbonate 85-50%, latex 10-25%, dispersant 0.1-1.0%, water repellent agent 0.2-1.5%, lubricant 0.2-1.0%, latex is styrene-acrylic latex or styrene-butadiene latex, water repellent agent is a glyoxal resin, and dispersant is an acrylates.
Also can be coated with as required on the face of bottom 4, the coating layer on the bottom 4 is generally stratum granulosum 5, and this stratum granulosum is formed by the lower starch solution of concentration, can't destroy the true qualities display effect of bottom 4.
With reference to Fig. 2, the production method of a kind of true qualities cigarette cardboard of the present utility model may further comprise the steps:
A, surface layer use bleached wood pulp, and sandwich layer and bottom use the true qualities chemical wood pulp, and the true qualities chemical wood pulp comprises true qualities chemical pulp and true qualities mechanical pulp, and the mass percent of true qualities chemical wood pulp is in the sandwich layer, true qualities chemical pulp 55-75%, true qualities mechanical pulp 25-45%; The true qualities chemical wood pulp all is the true qualities chemical pulp in the bottom, in paper machine, produce body paper, wire-cloths adopts three cascade net moulding, the surface layer of body paper is adopted the scraper coating, the coating of surface layer scraper adopts the mode of three coatings to be coated with, no more than 30 grams of total coating weight of three coatings/square metre, coating component and percentage by weight that the scraper coating is adopted are, china clay 15-35%, calcium carbonate 85-50%, latex 10-25%, dispersant 0.1-1.0%, water repellent agent 0.2-1.5%, lubricant 0.2-1.0%, latex is styrene-acrylic latex or styrene-butadiene latex, water repellent agent is a glyoxal resin, and dispersant is an acrylates;
Carry out drying after b, the coating, dry heated-air drying, the drying mode that the gentle infra-red drying of electric infra-red drying combines of adopting;
C, dry back adopt soft roll calendar to carry out the press polish ornamenting, regulate moisture through the debugging mode cylinder again and enter reeling end, and the product of producing is the true qualities cigarette cardboard.
The true qualities cigarette cardboard that adopts said method to produce has higher intensity, and excellent paper planarization and printing performance are a kind of have simultaneously environmental protection and anti-fraud functional cigarette cardboard products.
Embodiment 1(220g/m
2The true qualities cigarette cardboard)
Surface layer slurrying: (change the slurry long fiber: change slurry staple fibre=20:80) through pulling an oar behind the hydrabrusher size degradation (as for then directly pulling an oar from slurrying), prepare burden then obtains bleached wood pulp to pulpboard.
Sandwich layer slurrying: (the true qualities chemical pulp: true qualities mechanical pulp=60:40) through pulling an oar behind the hydrabrusher size degradation (as for then directly pulling an oar from slurrying), prepare burden then obtains the true qualities chemical wood pulp to the true qualities pulpboard.
Bottom slurrying: pull an oar (as for then directly pulling an oar) behind true qualities pulpboard (all being the true qualities chemical pulp) the process hydrabrusher size degradation, prepare burden then, obtain the true qualities chemical wood pulp from slurrying.
Chemicals that is added in the pulping process and amount thereof are: rosin 1.7KG/ ton paper; Aluminum sulfate 7.8KG/ ton paper; Cationic starch 4.6KG/ ton paper; Bactericide 1.0KG/ ton paper; Defoamer 0.2KG/ ton paper.
Surface layer is starched, sandwich layer is starched, the bottom slurry is delivered to the paper machine respectively veil, core net and spacer screen are manufactured paper with pulp, and then through squeezing, preceding drying, top sizing, back drying, belt press polish and coating, and last soft calendaring ornamenting forms.Web part of paper machine adopts three advanced in the world cascade net forming techniques, and surface layer adopts bleach chemical pulp, and the core bottom adopts true qualities chemical pulp, the true qualities cigarette cardboard of the different grammes per square metres of can manufacturing paper with pulp.This 220g/m
2Three layers of true qualities cigarette card quantitatively are: surface layer: 65g/m
2Sandwich layer: 115g/m
2Bottom: 40g/m
2Press section adopts the squeezing of four roads, and drying section adopts heat pump multistage ventilating mode.Coated portion is divided into positive coating and reverse side coating: three coatings of wherein positive employing, coating is prepared from by china clay 25%, calcium carbonate 60%, latex 15%, dispersant 0.15%, water repellent agent 0.3%, lubricant 0.6%, latex is styrene-acrylic latex or styrene-butadiene latex, water repellent agent is a glyoxal resin, dispersant is an acrylates, and the coating total amount is at 30g/m
2In, the back side is coated with the lower starch solution of concentration one, and coating weight is controlled at 3g/m
2In.
Coating back heated-air drying, the gas infra-red drying, electric infra-red drying, after the press polish of soft rod calender, the debugging mode cylinder enters reeling end after regulating moisture, the product of producing is the true qualities cigarette cardboard.
Through with the market of identical grammes per square metre on the common cigarette cardboard sold compare detection, testing result, the true qualities cigarette cardboard is better than the common cigarette cardboard of identical grammes per square metre at the paper strength aspect of performance.
Following table is 220 g/m
2The physical index testing result of common cigarette cardboard and true qualities cigarette cardboard:
Embodiment 2(230g/m
2The true qualities cigarette cardboard)
The making flow process of present embodiment is substantially the same manner as Example 1, wherein the ratio of the change slurry long fiber of employed pulpboard and change slurry staple fibre is 15:85 in the surface layer pulping process, the ratio of employed true qualities chemical pulp and true qualities mechanical pulp is 55:45 in the sandwich layer pulping process, employed in the bottom pulping process is the true qualities chemical pulp all, and chemicals that is added in the pulping process and amount thereof are: rosin 1.9KG/ ton paper; Aluminum sulfate 8.0 KG/ ton paper; Cationic starch 4.9KG/ ton paper; Bactericide 1.0KG/ ton paper; Defoamer 0.25KG/ ton paper, three layers quantitatively are: surface layer: 65 g/m
2Sandwich layer: 120g/m
2Bottom: 45g/m
2, the employed coating of the coating layer on the surface layer is prepared from by china clay 25%, calcium carbonate 60%, latex 15%, dispersant 0.15%, water repellent agent 0.3%, lubricant 0.6%, and the stratum granulosum coating weight of bottom is 2g/m
2
Through with the market of identical grammes per square metre on the common cigarette cardboard sold compare detection, testing result, the true qualities cigarette cardboard is better than the common cigarette cardboard of identical grammes per square metre at the paper strength aspect of performance.
Following table is 230 g/m
2The physical index testing result of common cigarette cardboard and true qualities cigarette cardboard:
Embodiment 3(210g/m
2The true qualities cigarette cardboard)
The ratio of the change slurry long fiber of employed pulpboard and change slurry staple fibre is 15:85 in the surface layer pulping process, the ratio of employed true qualities chemical pulp and true qualities mechanical pulp is 70:30 in the sandwich layer pulping process, employed in the bottom pulping process is the true qualities chemical pulp all, and chemicals that is added in the pulping process and amount thereof are: rosin: 1.5 KG/ ton paper; Aluminum sulfate: 7.0KG/ ton paper; Cationic starch: 5.0KG/ ton paper; Bactericide: 1.0KG/ ton paper; Defoamer 0.2 KG/ ton paper, three layers quantitatively are: surface layer: 60g/m
2Sandwich layer 110g/m
2Bottom: 40g/m
2, the employed coating of the coating layer on the surface layer is prepared from by china clay 25%, calcium carbonate 60%, latex 15%, dispersant 0.15%, water repellent agent 0.3%, lubricant 0.6%, and the stratum granulosum coating weight of bottom is 2g/m
2
Through with the market of identical grammes per square metre on the common cigarette cardboard sold compare detection, testing result, the true qualities cigarette cardboard is better than the common cigarette cardboard of identical grammes per square metre at the paper strength aspect of performance.
Following table is 210 g/m
2The physical index testing result of common cigarette cardboard and true qualities cigarette cardboard:
Claims (3)
1. a true qualities cigarette cardboard comprises surface layer, sandwich layer and bottom, scribbles coating layer on the surface layer, it is characterized in that described surface layer is made of bleached wood pulp, and sandwich layer and bottom are made of the true qualities chemical wood pulp.
2. a kind of true qualities cigarette cardboard according to claim 1 is characterized in that described coating layer comprises priming coat, core coating and finishing coat from the inside to the outside successively.
3. a kind of true qualities cigarette cardboard according to claim 1 is characterized in that also scribbling stratum granulosum on the face of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200307312U CN202039252U (en) | 2011-01-29 | 2011-01-29 | Uncoloured cigarette card paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200307312U CN202039252U (en) | 2011-01-29 | 2011-01-29 | Uncoloured cigarette card paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202039252U true CN202039252U (en) | 2011-11-16 |
Family
ID=44966705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200307312U Expired - Lifetime CN202039252U (en) | 2011-01-29 | 2011-01-29 | Uncoloured cigarette card paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202039252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2868213B1 (en) | 2013-10-31 | 2016-07-20 | Julius Glatz GmbH | Wrapping material for smoking products having controlled smouldering properties |
-
2011
- 2011-01-29 CN CN2011200307312U patent/CN202039252U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2868213B1 (en) | 2013-10-31 | 2016-07-20 | Julius Glatz GmbH | Wrapping material for smoking products having controlled smouldering properties |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 508, Qianshan Jinji Road, Zhuhai, Guangdong Province, Guangdong Patentee after: Zhuhai Hongta Yanlord packing Limited by Share Ltd Address before: No. 508, Qianshan Jinji Road, Zhuhai, Guangdong Province, Guangdong Patentee before: Zhuhai S. E. Z. Hongta Renheng Paper Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111116 |
|
| CX01 | Expiry of patent term |