CN104783597A - Corrugated base paper tableware - Google Patents
Corrugated base paper tableware Download PDFInfo
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- CN104783597A CN104783597A CN201410020320.3A CN201410020320A CN104783597A CN 104783597 A CN104783597 A CN 104783597A CN 201410020320 A CN201410020320 A CN 201410020320A CN 104783597 A CN104783597 A CN 104783597A
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- paper
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- corrugated
- corrugation
- base paper
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Abstract
The invention relates to corrugated base paper tableware. The tableware comprises core paper, outer surface paper and inner paper, wherein the core paper is corrugated paper, an included angle ranging from 0 degree to 90 degrees is formed between the corrugation direction of the corrugated paper and paper bowl forming direction, and 3P strips or CPP strips are adopted to seal the sides of the corrugated paper. Compared with the prior art, the tableware has the advantages of being low in cost, capable of achieving heat insulation, environmentally friendly and the like.
Description
Technical field
The present invention relates to a kind of paper bowl, especially relate to a kind of corrugation base paper dishware.
Background technology
Growth in the living standard and rhythm of life are accelerated, fast food is more and more welcomed by the general public, current fast food many employings non-toxic plastic makes, some adopts foamed plastic to make, but incident environmental pollution strengthens, some useful paper pulp molding forming tableware replaces plastic bowl, along with the use of paper bowl is more and more extensive, the aspect such as outward appearance, serviceability of people to paper bowl proposes more and more higher requirement.Jumbo paper bowl holds food, needs heat insulation, insulation, has also just occurred that having double-deck heat preserves and heat-insulating paper bowl.Existing duplex paper bowl, one deck overcoat is glued in the outside of bowl body, its end opening has crimping, it is suitable for reading clings upper wiredrawn edge lower to side, face at bowl body by binding agent, a lamellar spacing is formed like this between bowl body and overcoat, without any support, insufficient strength, easily flat, heat insulation, the anti-scald effect that have impact on paper bowl.And existing paper bowl cost is high, simultaneously anti-waterborne also have certain limitation, and paper using film class makes tableware, and its stiffness does not reach requirement again.
Summary of the invention
Object of the present invention is exactly provide that a kind of cost is low, the corrugation base paper dishware of good heat-insulation effect to overcome defect that above-mentioned prior art exists.
Object of the present invention can be achieved through the following technical solutions: a kind of corrugation base paper dishware, comprise paper in core paper and outer field facial tissue and internal layer, it is characterized in that, described core paper is corrugated corrugated paper, the corrugation direction of this corrugated paper and the forming direction of paper bowl are 0 ~ 90 degree of angle, and the side of corrugated paper adopts sealing strip edge sealing.
In described, paper is extrusion coating paper, comprises PE leaching membrane paper or PP leaching membrane paper or PET film or aluminising film extrusion coating paper or aluminum foil composite paper.
In described paper laminated with core paper by corrugated paper production line together with, in laminated process, control laminated temperature below the softening point of inner paper by steam-heated mode, the gelatinization point just reaching again starch does not affect its bonding
In described, paper can also be aluminium-foil paper.
There is space in the side of described corrugated paper, before shaping, to be welded or sealing strip is bonded in corrugated paper side and seals by hot pressing mode by high frequency.
The preferred hot pressing mode of side seals of described corrugated paper.
Described sealing strip comprises 3P bar, CPP bar, PE bar, PET bar or ethylene-propylene-diene monomer adhesive tape.
Described 3P bar is the sealing strip in aseptic packaging, forms by seven layers, and centre is PET, and all the other six layers of symmetries are priming paint A (PrimerA) from inside to outside, low density polyethylene layer (LDPE), metallocene PE (mPE); Described CPP bar is cast polypropylene film bar; Described PE bar is polyethylene strip; Described PET bar is PETG.
Described corrugation base paper dishware comprises the bowl of circle or square, cup, bucket or dish.
Compared with prior art, the present invention adopts corrugated corrugated paper as sandwich layer, and because corrugated paper is different from common paper, its side edge exists hole, paper bowl inside can be infiltrated at edge hole water after putting into water, the side hole of corrugated paper of the present invention, by carrying out edge sealing before bowl is shaping, by lot of experiments, mode of heating is undertaken welding and hot pressing two kinds by high frequency, final choice hot pressing, material is finally defined as CPP and 3P bar, ensure that its sealing property, can not seepage.In order to reach waterproof, grease proofing effect, be polyethylene leaching membrane paper (PE film) or polypropylene leaching membrane paper (PP film) or PETG leaching membrane paper (PET film) or aluminising film extrusion coating paper at corrugated paper nexine or be also aluminum foil composite paper, when corrugated material machine-shaping, again because film material heat-resisting quantity is poor, can be ruined by normal production technology film material, temperature is too low can cause again corrugation adhesive layer starch can not gelatinization, bonding loosely, by transforming the steam-supplying system of steam, make the control of temperature at PE, below the softening point of PP or PET, the gelatinization point just reaching again starch does not affect its bonding intensity.
Accompanying drawing figure is bright
Fig. 1, Fig. 2 be corrugation base paper dishware partly cut open figure;
Fig. 3 is the A portion enlarged drawing of Fig. 1, Fig. 2.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment 1
As shown in Figures 1 to 3, a kind of corrugation base paper dishware, comprise paper 1 and facial tissue 3 in core paper 2 and clamping core paper, described core paper is corrugated corrugated paper, and the corrugation direction of this corrugated paper and the forming direction of paper bowl are 60 degree of angles.There is space in the side of corrugated paper, before corrugation base paper dishware is shaping, by hot pressing mode, 3P bar is bonded in corrugated paper side and seals.
In described, paper is PE leaching membrane paper.In described paper laminated with core paper by corrugated paper production line together with, in laminated process, control laminated temperature below the softening point of PE film by steam-heated mode, the gelatinization point just reaching again starch does not affect its bonding intensity.
Embodiment 2
The corrugation direction of corrugated paper and the forming direction of paper bowl are 0 degree of angle, and the side of corrugated paper exists space, before corrugation base paper dishware is shaping, by hot pressing mode, CPP bar is bonded in corrugated paper side and seals.
In described, paper is PP leaching membrane paper.In described paper laminated with core paper by corrugated paper production line together with, in laminated process, control laminated temperature under the softening point of PP film is sentenced by steam-heated mode, the gelatinization point number just reaching again starch does not affect its bonding intensity.All the other are with embodiment 1.
Described CPP bar is cast polypropylene film bar.
Embodiment 3
The corrugation direction of described corrugated paper and the forming direction of paper bowl are 75 degree of angles, are welded or 3P bar is bonded in corrugated paper side and seals by hot pressing mode by high frequency.Described 3P bar is the sealing strip in aseptic packaging, forms by seven layers, and centre is PET, and all the other six layers of symmetries are priming paint A (PrimerA) from inside to outside, low density polyethylene layer (LDPE), metallocene PE (mPE).
In described, paper is aluminum foil composite paper.All the other are with embodiment 1.
Described corrugation base paper dishware it comprise bowl, cup, bucket, the dish of circle or square.
Claims (9)
1. a corrugation base paper dishware, comprise paper in core paper and outer field facial tissue and internal layer, it is characterized in that, described core paper is corrugated corrugated paper, the corrugation direction of this corrugated paper and the forming direction of paper bowl are 0 ~ 90 degree of angle, and the side of corrugated paper adopts sealing strip edge sealing.
2. a kind of corrugation base paper dishware according to claim 1, it is characterized in that, in described, paper is extrusion coating paper, comprises PE leaching membrane paper or PP leaching membrane paper or PET film or aluminising film extrusion coating paper or aluminum foil composite paper.
3. a kind of corrugation base paper dishware according to claim 2, it is characterized in that, in described paper laminated with core paper by corrugated paper production line together with, in laminated process, control laminated temperature below the softening point of inner paper by steam-heated mode, the gelatinization point just reaching again starch does not affect its bonding intensity.
4. a kind of corrugation base paper dishware according to claim 1, is characterized in that, in described, paper can also be aluminium-foil paper.
5. a kind of corrugation base paper dishware according to claim 1, it is characterized in that, there is space in the side of described corrugated paper, before shaping, to be welded or sealing strip is bonded in corrugated paper side and seals by hot pressing mode by high frequency.
6. a kind of corrugation base paper dishware according to claim 5, is characterized in that, the preferred hot pressing mode of side seals of described corrugated paper.
7. a kind of corrugation base paper dishware according to claim 1, it is characterized in that, described sealing strip comprises 3P bar, CPP bar, PE bar, PET bar or ethylene-propylene-diene monomer adhesive tape.
8. a kind of corrugation base paper dishware according to claim 7, it is characterized in that, described 3P bar is the sealing strip in aseptic packaging, form by seven layers, centre is PET, all the other six layers of symmetries are priming paint A (PrimerA) from inside to outside, low density polyethylene layer (LDPE), metallocene PE (mPE); Described CPP bar is cast polypropylene film bar; Described PE bar is polyethylene strip; Described PET bar is PETG.
9. a kind of corrugation base paper dishware according to claim 1, is characterized in that, described corrugation base paper dishware comprises the bowl of circle or square, cup, bucket or dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410020320.3A CN104783597A (en) | 2014-01-16 | 2014-01-16 | Corrugated base paper tableware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410020320.3A CN104783597A (en) | 2014-01-16 | 2014-01-16 | Corrugated base paper tableware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104783597A true CN104783597A (en) | 2015-07-22 |
Family
ID=53549135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410020320.3A Pending CN104783597A (en) | 2014-01-16 | 2014-01-16 | Corrugated base paper tableware |
Country Status (1)
| Country | Link |
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| CN (1) | CN104783597A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877975A (en) * | 2016-09-29 | 2018-04-06 | 深圳大哲学科技有限公司 | Unidirectional splash guard of waterproof paper and preparation method thereof |
| CN107877982A (en) * | 2016-09-29 | 2018-04-06 | 深圳大哲学科技有限公司 | Unidirectional splash guard of waterproof coating paper and preparation method thereof |
| CN107877976A (en) * | 2016-09-29 | 2018-04-06 | 深圳大哲学科技有限公司 | Unidirectional splash guard of picture and preparation method thereof |
| CN107877948A (en) * | 2016-09-29 | 2018-04-06 | 深圳大哲学科技有限公司 | Unidirectional splash guard of nano-cloth and preparation method thereof |
| CN107877973A (en) * | 2016-09-29 | 2018-04-06 | 深圳大哲学科技有限公司 | Unidirectional splash guard of nano coating paper and preparation method thereof |
| CN107877984A (en) * | 2016-09-29 | 2018-04-06 | 深圳大哲学科技有限公司 | Zinc-plated unidirectional splash guard of film and preparation method thereof |
| CN107877981A (en) * | 2016-09-29 | 2018-04-06 | 深圳大哲学科技有限公司 | Cross unidirectional splash guard of modeling paper and preparation method thereof |
| CN112339387A (en) * | 2020-11-04 | 2021-02-09 | 广东泽和环保科技有限公司 | Corrugated board with insect-resistant effect |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09132224A (en) * | 1995-11-08 | 1997-05-20 | Toppan Printing Co Ltd | Heat insulating cup |
| JP2000168762A (en) * | 1998-12-10 | 2000-06-20 | Sadami Ito | Heat-insulated paper-made container |
| CN2389572Y (en) * | 1999-09-13 | 2000-08-02 | 厦门华恒餐饮纸容器有限公司 | Paper bowl with double-layer structure |
| CN201422687Y (en) * | 2009-06-11 | 2010-03-17 | 沈存贵 | High-intensity green environment-friendly bowl |
| CN102459047A (en) * | 2009-06-24 | 2012-05-16 | 利乐拉瓦尔集团及财务有限公司 | Strip splicing |
| CN203709712U (en) * | 2014-01-16 | 2014-07-16 | 上海紫丹印务有限公司 | Corrugated base paper bowl |
-
2014
- 2014-01-16 CN CN201410020320.3A patent/CN104783597A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09132224A (en) * | 1995-11-08 | 1997-05-20 | Toppan Printing Co Ltd | Heat insulating cup |
| JP2000168762A (en) * | 1998-12-10 | 2000-06-20 | Sadami Ito | Heat-insulated paper-made container |
| CN2389572Y (en) * | 1999-09-13 | 2000-08-02 | 厦门华恒餐饮纸容器有限公司 | Paper bowl with double-layer structure |
| CN201422687Y (en) * | 2009-06-11 | 2010-03-17 | 沈存贵 | High-intensity green environment-friendly bowl |
| CN102459047A (en) * | 2009-06-24 | 2012-05-16 | 利乐拉瓦尔集团及财务有限公司 | Strip splicing |
| CN203709712U (en) * | 2014-01-16 | 2014-07-16 | 上海紫丹印务有限公司 | Corrugated base paper bowl |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877975A (en) * | 2016-09-29 | 2018-04-06 | 深圳大哲学科技有限公司 | Unidirectional splash guard of waterproof paper and preparation method thereof |
| CN107877982A (en) * | 2016-09-29 | 2018-04-06 | 深圳大哲学科技有限公司 | Unidirectional splash guard of waterproof coating paper and preparation method thereof |
| CN107877976A (en) * | 2016-09-29 | 2018-04-06 | 深圳大哲学科技有限公司 | Unidirectional splash guard of picture and preparation method thereof |
| CN107877948A (en) * | 2016-09-29 | 2018-04-06 | 深圳大哲学科技有限公司 | Unidirectional splash guard of nano-cloth and preparation method thereof |
| CN107877973A (en) * | 2016-09-29 | 2018-04-06 | 深圳大哲学科技有限公司 | Unidirectional splash guard of nano coating paper and preparation method thereof |
| CN107877984A (en) * | 2016-09-29 | 2018-04-06 | 深圳大哲学科技有限公司 | Zinc-plated unidirectional splash guard of film and preparation method thereof |
| CN107877981A (en) * | 2016-09-29 | 2018-04-06 | 深圳大哲学科技有限公司 | Cross unidirectional splash guard of modeling paper and preparation method thereof |
| CN112339387A (en) * | 2020-11-04 | 2021-02-09 | 广东泽和环保科技有限公司 | Corrugated board with insect-resistant effect |
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Application publication date: 20150722 |