CN201190251Y - Long-acting antibiotic white cardboard - Google Patents
Long-acting antibiotic white cardboard Download PDFInfo
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- CN201190251Y CN201190251Y CNU2007201480177U CN200720148017U CN201190251Y CN 201190251 Y CN201190251 Y CN 201190251Y CN U2007201480177 U CNU2007201480177 U CN U2007201480177U CN 200720148017 U CN200720148017 U CN 200720148017U CN 201190251 Y CN201190251 Y CN 201190251Y
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- paper
- white cardboard
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Abstract
The utility model discloses a long-acting antibacterial white cardboard which comprises a superficial paper layer and a bottom paper layer. The long-acting antibacterial white cardboard is characterized in that an antibacterial material is distributed on the superficial paper layer or the bottom paper layer, as well as between the fiber of the superficial paper layer and the fiber of the bottom paper layer. The white cardboard is a coated white cardboard or uncoated white cardboard layer paper. At least a core paper layer is arranged between the superficial paper layer and the bottom paper layer, and the antibacterial material is distributed between the fiber of the core paper layer. The core paper layer has two layers or three layers. The antibacterial material is positioned in the coat of the superficial paper layer or the back coat, or is positioned in a superficial glue applying layer, or the coat of the core paper layer as well as at least another layer of coat. The antibacterial material is microcapsules obtained by preparing antibacterial active constitutents through natural plant extraction, chemical synthesis, inorganic complexation, rare earth activation, and the like, and the addition quantity is calculated out according to the absolute dry of the total weight of paper: 0.1-10*10<-4> Kg/T. The white cardboard obtained by adopting the production technology has the advantages that the quality is stable, the packaging requirements of objects, such as cigarettes, foodstuffs, and the like, are improved, the shelf life is prolonged, and the product competitiveness of enterprises is improved.
Description
Technical field
The utility model relates to a kind of long-acting antibiotic white cardboard.
Background technology
Existing art post paperboard and production technology thereof are: need production each layer paper pulp directly to deliver to web part of paper machine after pulling an oar and manufacture paper with pulp, produce common art post paperboard through traditional process.
The utility model content
The purpose of this utility model is: a kind of long acting antibiotic coated white cardboard is provided, can improve the hygienic requirements of packings such as cigarette, food, can reduce or eliminate the art post paperboard possibility that bacterium is flowed and breeds in storage process, cigarette, food contaminated microorganism in transmittance process has been played inhibitory action, and do not influence into every performance of paper, as: printing performance, packaging character etc.
The utility model is achieved in that a kind of art post paperboard, and its special character is: the stream at beater floor or paper machine send portion or coating workshop section to add a kind of anti-biotic material, does not influence paper machine making, through normal technological process, obtains long-acting antibiotic white cardboard.
Long-acting antibiotic white cardboard comprises facial tissue layer, ground paper layer, and its special character is: be distributed with anti-biotic material between the fiber of the facial tissue layer of paper or ground paper layer or facial tissue layer and ground paper layer.
According to the utility model, its special character is: described art post paperboard is a coated white cardboard.
According to the utility model, its special character is: described art post paperboard is uncoated art post paperboard body paper.
According to the utility model, its special character is: also have one deck core paper layer at least between facial tissue layer and ground paper layer, and be distributed with anti-biotic material between the fiber of core paper layer.
According to the utility model, its special character is: at facial tissue layer or core paper layer or ground paper layer spray the anti-biotic material layer is arranged.
According to the utility model, its special character is: anti-biotic material is in the facial tissue layer coating, or in the back of the body coating layer or be in the top sizing layer, or core is coated with and at least in addition in one deck coating.
According to the utility model, its special character is: anti-biotic material is by extracted form natural plant, chemical synthesis, inorganic complexing, preparation antibacterial activity composition such as rare-earth activated, the microcapsules of making, the anti-biotic material addition is counted by the over dry of paper gross weight: 0.1～10 * 10
-4Kg/T paper.
According to the utility model, its special character is: at facial tissue layer or core paper layer or ground paper layer spray the anti-biotic material layer is arranged.
The advantage of the utility model coated white cardboard and production method thereof is:
1, adopt this kind production technology to obtain art post paperboard, steady quality, the packing instructions that can improve materials such as cigarette, food extend the shelf life, and improve the product competitiveness of enterprise.
2, adopt simple, the small investment of this kind production technology production art post paperboard equipment.
Description of drawings
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is the utility model product process flow figure.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, coated white cardboard described in the utility model is composited by surface layer, sandwich layer, bottom, and facial tissue layer 1, ground paper layer 2, core paper layer 3 can have two, three etc. as core paper layer 3 of the present utility model.
Embodiment 1
1, slurrying
1. facial tissue layer: the pulpboard of facial tissue layer is pulled an oar after through the hydrabrusher size degradation, as for then directly to pull an oar from slurrying, prepares burden then, and the slurry dexter feeder of making is manufactured paper with pulp.
2. ground paper layer: the pulpboard of ground paper layer is pulled an oar after through the hydrabrusher size degradation, as for then directly to pull an oar from slurrying, prepares burden then, and the slurry dexter feeder of making is manufactured paper with pulp.
2, the adding of anti-biotic material
Anti-biotic material can be in two-layer the beater floor of any one deck or the stream portion of sending of paper machine add.The anti-biotic material addition that present embodiment is selected is counted by the over dry of paper gross weight: 0.1～10 * 10
-4Kg/T paper.
3, copy paper
The facial tissue layer made slurry, ground paper layer slurry are delivered to the veil and the spacer screen of paper machine respectively and are manufactured paper with pulp, and then through squeezing, dry and coating, and last press polish ornamenting, obtain the coated white cardboard of long acting antibiotic.
4, white-water system
In the paper machine making process, with the plain boiled water of facial tissue layer, ground paper layer separately, establish two special faces, ground paper layer back flow water pump or pond, when the starching of paper machine dilute, and slurrying workshop section pulpboard size degradation and transferring when dense, with the separately use of each layer plain boiled water.
Embodiment 2
Coated white cardboard is made of facial tissue layer, core paper layer, ground paper layer, and its production method is as follows:
1, slurrying
1. facial tissue layer: the pulpboard of facial tissue layer is pulled an oar after through the hydrabrusher size degradation, as for then directly to pull an oar from slurrying, prepares burden then, and the slurry dexter feeder of making is manufactured paper with pulp.
2. core paper layer: the pulpboard of core paper layer is discongested after through the hydrabrusher size degradation or is pulled an oar, and as for then directly discongesting from slurrying or pulling an oar, prepares burden then, and the slurry dexter feeder of making is manufactured paper with pulp.
3. ground paper layer: the pulpboard of ground paper layer is pulled an oar after through the hydrabrusher size degradation, as for then directly to pull an oar from slurrying, prepares burden then, and the slurry dexter feeder of making is manufactured paper with pulp.
2, the adding of anti-biotic material
Anti-biotic material can add in the slurrying workshop section of core paper layer or the stream portion of sending of paper machine, as is from slurrying, then can add quantitatively in the front and back that core paper layer, the making beating of ground paper layer slurry are discongested, and also can add in the stream portion of sending.The selectable anti-biotic material addition of present embodiment is counted by the over dry of paper gross weight: 0.1～10 * 10
-4Kg/T paper.
3, copy paper
Each that make layer slurry delivered to respectively on veil, core net, the spacer screen and manufactured paper with pulp, and then through squeezing and drying, coating and press polish ornamenting, obtains the art post paperboard of long acting antibiotic.
4, white-water system
The paper machine white water of facial tissue layer, core paper layer, ground paper layer is separately set up special plain boiled water storagetank or pond.Send the dilution plain boiled water of portion separately to use at paper machine stream, and partly be used for pulping and transfer the plain boiled water of dense usefulness also separately to use, prevent that each layer plain boiled water from mixing in slurrying.
1, slurrying
1. facial tissue layer: the pulpboard of facial tissue layer is pulled an oar after through the hydrabrusher size degradation, as for then directly to pull an oar from slurrying, prepares burden then, and the slurry dexter feeder of making is manufactured paper with pulp.
2. core paper layer: the pulpboard of core paper layer is discongested after through the hydrabrusher size degradation or is pulled an oar, and as for then directly discongesting from slurrying or pulling an oar, prepares burden then, and the slurry dexter feeder of making is manufactured paper with pulp.
3. ground paper layer: the pulpboard of ground paper layer is pulled an oar after through the hydrabrusher size degradation, as for then directly to pull an oar from slurrying, prepares burden then, and the slurry dexter feeder of making is manufactured paper with pulp.
2, the adding of anti-biotic material
Anti-biotic material can join it in painting coating in coating workshop section.The selectable anti-biotic material addition of present embodiment is counted by the over dry of paper gross weight: 0.1～10 * 10
-4Kg/T paper.
3, copy paper
Each that make layer slurry delivered to respectively on veil, core net, the spacer screen and manufactured paper with pulp, and then through squeezing and drying, coating and press polish ornamenting, obtains the coated white cardboard of long acting antibiotic.
4, white-water system
The paper machine white water of facial tissue layer, core paper layer, ground paper layer is separately set up special plain boiled water storagetank or pond.Send the dilution plain boiled water of portion separately to use at paper machine stream, and partly be used for pulping and transfer the plain boiled water of dense usefulness also separately to use, prevent that each layer plain boiled water from mixing in slurrying.
Embodiment 4
1, slurrying
1. facial tissue layer: the pulpboard of facial tissue layer is pulled an oar after through the hydrabrusher size degradation, as for then directly to pull an oar from slurrying, prepares burden then, and the slurry dexter feeder of making is manufactured paper with pulp.
2. core paper layer: the pulpboard of core paper layer is discongested after through the hydrabrusher size degradation or is pulled an oar, and as for then directly discongesting from slurrying or pulling an oar, prepares burden then, and the slurry dexter feeder of making is manufactured paper with pulp.
3. ground paper layer: the pulpboard of ground paper layer is pulled an oar after through the hydrabrusher size degradation, as for then directly to pull an oar from slurrying, prepares burden then, and the slurry dexter feeder of making is manufactured paper with pulp.
2, the adding of anti-biotic material
Anti-biotic material can join it in back-coating or the sizing material in coating workshop section.Addition is by the over dry of paper gross weight: 0.1～10 * 10
-4Kg/T paper.
3, copy paper
Each that make layer slurry delivered to respectively on veil, core net, the spacer screen and manufactured paper with pulp, and then through squeezing and drying, coating and press polish ornamenting, obtains the coated white cardboard of long acting antibiotic.
4, white-water system
The paper machine white water of facial tissue layer, core paper layer, ground paper layer is separately set up special plain boiled water storagetank or pond.Send the dilution plain boiled water of portion separately to use at paper machine stream, and partly be used for pulping and transfer the plain boiled water of dense usefulness also separately to use, prevent that each layer plain boiled water from mixing in slurrying.
Claims (7)
1, long-acting antibiotic white cardboard comprises facial tissue layer, ground paper layer, it is characterized in that: be distributed with anti-biotic material between the fiber of the facial tissue layer of paper or ground paper layer or facial tissue layer and ground paper layer.
2, long-acting antibiotic white cardboard according to claim 1 is characterized in that: described art post paperboard is a coated white cardboard.
3, long-acting antibiotic white cardboard according to claim 1 is characterized in that: described art post paperboard is uncoated art post paperboard body paper.
4, long-acting antibiotic white cardboard according to claim 1 is characterized in that: also have one deck core paper layer at least between facial tissue layer and ground paper layer, and be distributed with anti-biotic material between the fiber of core paper layer.
5, long-acting antibiotic white cardboard according to claim 4 is characterized in that: the core paper layer is two layers or three layers.
6, long-acting antibiotic white cardboard according to claim 1 is characterized in that: anti-biotic material is in the facial tissue layer coating, or in the back of the body coating layer or be in the top sizing layer, or core paper layer coating and at least in addition in one deck coating.
7, long-acting antibiotic white cardboard according to claim 2, it is characterized in that: anti-biotic material is by extracted form natural plant, chemical synthesis, inorganic complexing, preparation antibacterial activity composition such as rare-earth activated, the microcapsules of making, addition is counted by the over dry of paper gross weight: 0.1～10 * 10
-4Kg/T paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201480177U CN201190251Y (en) | 2007-05-29 | 2007-05-29 | Long-acting antibiotic white cardboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201480177U CN201190251Y (en) | 2007-05-29 | 2007-05-29 | Long-acting antibiotic white cardboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201190251Y true CN201190251Y (en) | 2009-02-04 |
Family
ID=40334409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201480177U Expired - Lifetime CN201190251Y (en) | 2007-05-29 | 2007-05-29 | Long-acting antibiotic white cardboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201190251Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517987A (en) * | 2011-12-30 | 2012-06-27 | 珠海华丰纸业有限公司 | Coating white cardboard for laser code burning processing and production process of coating white cardboard |
| CN104746389A (en) * | 2015-03-05 | 2015-07-01 | 珠海经济特区红塔仁恒纸业有限公司 | Sterilization process of food packaging paper |
| CN108560322A (en) * | 2018-04-11 | 2018-09-21 | 江苏妙卫纸业有限公司 | A kind of sanitary paper towel |
-
2007
- 2007-05-29 CN CNU2007201480177U patent/CN201190251Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517987A (en) * | 2011-12-30 | 2012-06-27 | 珠海华丰纸业有限公司 | Coating white cardboard for laser code burning processing and production process of coating white cardboard |
| CN102517987B (en) * | 2011-12-30 | 2014-09-03 | 珠海华丰纸业有限公司 | Coating white cardboard for laser code burning processing and production process of coating white cardboard |
| CN104746389A (en) * | 2015-03-05 | 2015-07-01 | 珠海经济特区红塔仁恒纸业有限公司 | Sterilization process of food packaging paper |
| CN104746389B (en) * | 2015-03-05 | 2017-03-01 | 珠海经济特区红塔仁恒纸业有限公司 | A kind of process for sterilizing of food wrapper |
| CN108560322A (en) * | 2018-04-11 | 2018-09-21 | 江苏妙卫纸业有限公司 | A kind of sanitary paper towel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 519070, Qianshan Industrial Zone, Xiangzhou District, Guangdong, Zhuhai Patentee after: Zhuhai Hongta Yanlord packing Limited by Share Ltd Address before: 519000 No. 508 Jinji Road, Zhuhai, Guangdong Patentee before: Zhuhai S. E. Z. Hongta Renheng Paper Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090204 |
|
| CX01 | Expiry of patent term |