CN105146887A - Heat preservation and environment protection meal box paper - Google Patents
Heat preservation and environment protection meal box paper Download PDFInfo
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- CN105146887A CN105146887A CN201510599176.8A CN201510599176A CN105146887A CN 105146887 A CN105146887 A CN 105146887A CN 201510599176 A CN201510599176 A CN 201510599176A CN 105146887 A CN105146887 A CN 105146887A
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- paper
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Abstract
The invention provides heat preservation and environment protection meal box paper. The heat preservation and environment protection meal box paper is formed by sequentially overlapping a first paperboard layer (31), corrugated paper (32) and a second paperboard layer (33); the surface of the second paper layer (33) is provided with a first waterproof layer (34). The heat preservation and environment protection meal box paper is high in structural strength and not prone to being deformed and damaged in the usage process, has the good heat insulation function, can perform heat preservation on food in the meal box paper, and is green, environmentally friendly and easy to degrade.
Description
The application is the patent No. is 201510239229.5, and the applying date is 2015.5.11, and denomination of invention is a kind of divisional application of lunch box for environment protection.
Technical field
The present invention relates to a kind of cutlery box paper, particularly a kind of heat preservation environment protection cutlery box paper.
Background technology
Along with the development of economic construction, the rhythm of life of people is more and more faster, and fast food is widely accepted, and the use amount of disposable fast food packing box also grows with each passing day.At present, disposable snack box on the market has plastics and papery two kinds;
Disposable lunch-box made of plastic mainly contains PP polypropylene and PS polystyrene two kinds, all nontoxic domestic animal, tasteless and odorless, PP is more soft, general PP serviceability temperature is that-6 degree are to+120 degree, so be particularly suitable for splendid attire hot rice and dish, can heat in micro-wave oven, even can boiling in steam cabinet, its serviceability temperature of the PP of modification can be controlled in-18 degree to+110 degree, lunch box made by this PP is except can being heated to 100 degree and using, more can put into refrigerator cold-storage to use, there is cheap advantage, but easily reused by people, and cannot natural degradation, severe contamination is brought to ecological environment, and this pollution effect is permanent, be difficult to eliminate, it has become serious problems of China environmental protection.
Simultaneously, the cutlery box paper of existing paper snack box is for raw material with the masson pine cardboard of 300-350 gram, the punch forming process processed by similar metal plate is carried out the operation such as cross cutting bonding or cross cutting compacting, sizing and makes, paper cost is high, and by structure influence, intensity is low, very easily bending in use procedure, distortion are even damaged, and not there is heat insulation function, therefore use inconvenience.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention is to provide that a kind of structural strength is high, the heat preservation environment protection cutlery box paper of high insulating effect.
(2) technical scheme
For solving the problems of the technologies described above, the invention provides a kind of heat preservation environment protection cutlery box paper, this cutlery box paper is formed by stacking successively by the first ply of board (31), corrugated paper (32) and the second ply of board (33), and the surface of described second ply of board (33) is provided with the first watertight composition (34).
Further, described first ply of board (31) and/or described second ply of board (33) are cup paper.
Further, described watertight composition (34) is PE leaching membrane layer.
Further, described corrugated paper (32) is F type corrugated paper.
Further, the surface of described first ply of board (31) is provided with the second watertight composition (35).
Further, described second watertight composition is PE leaching membrane layer
(3) beneficial effect
Heat preservation environment protection cutlery box paper of the present invention, structural strength is high, not yielding and damage in use procedure; There is good heat insulating function, can be incubated inner food; And environmental protection, easily degrade.
Accompanying drawing explanation
Fig. 1 is the structural representation of heat preservation environment protection cutlery box paper embodiment one of the present invention;
Fig. 2 is the structural representation of heat preservation environment protection cutlery box paper embodiment two of the present invention
Fig. 3 is the structural representation of the cutlery box applying heat preservation environment protection cutlery box paper of the present invention.
Detailed description of the invention
Embodiment one, consults Fig. 1, the invention provides a kind of heat preservation environment protection cutlery box paper, and this cutlery box paper is formed by stacking successively by the first ply of board 31, corrugated paper 32 and the second ply of board 33, is provided with the first watertight composition 34 on the surface of the second ply of board 33 simultaneously; In the present embodiment, the first ply of board 31 and/or the second ply of board 33 adopt the cup paper of food-grade; Preferably, the first ply of board 31 and the second ply of board 33 all adopt the cup paper of food-grade, and the first watertight composition 34 is then PE leaching membrane layer, and corrugated paper 32 adopts F type corrugated paper; In this embodiment, what cutlery box paper adopted is one side film.
Above-mentioned cutlery box paper can be applicable to make cutlery box, can be made into following cutlery box, as shown in Figure 3, it comprises box body 1, and box body 1 forms the container cavity 11 of opening upwards, the lid 2 that can cover this container cavity is provided with rotationally at box body 1 edge, be provided with buckle 21 at the sidewall of lid 2, accordingly, be provided with the draw-in groove 12 corresponding with buckle 21 at the sidewall of box body 1, when lid covers, buckle can snap in in draw-in groove; Above-mentioned box body 1 and lid 2 are formed by the bending of above-mentioned same cutlery box paper, and above-mentioned first watertight composition 34 is positioned at the inner surface of container cavity and the lower surface of lid, is namely positioned at cutlery box inner surface; During making, the cutlery box paper of rectangle is bent into first and second, again by the edge of first to discharging water layer side bending form lid, the edge of second is formed box body to the bending of watertight composition side simultaneously, at high temperature simultaneously, PE leaching membrane layer melts and has viscosity, by dogleg section bonding to form entirety, completes processing; In order to improve bulk strength, can roll on box body and lid and having reinforcement, be provided with folding line in the junction of box body 1 and lid 2 simultaneously.
Embodiment two, consults Fig. 2, and in this embodiment, what cutlery box paper adopted is two-sided film, and namely the inner surface of cutlery box and outer surface are the watertight composition of film; Cutlery box paper in this embodiment is formed by stacking successively by the first ply of board 31, corrugated paper 32 and the second ply of board 33, be provided with the first watertight composition 34 on the surface of the second ply of board 33 simultaneously, the second watertight composition 35 is provided with on the surface of the first ply of board 31, namely cutlery box paper is formed by stacking by the second watertight composition 35, first ply of board 31, corrugated paper 32, second ply of board 33 and the first watertight composition 34 successively, therefore, the surfaces externally and internally of the cutlery box be made up of this cutlery box paper all has watertight composition; In the present embodiment, the first ply of board 31 and/or the second ply of board 33 adopt the cup paper of food-grade; Preferably, the first ply of board 31 and the second ply of board 33 all adopt the cup paper of food-grade, and the first watertight composition 34 and the second watertight composition 35 are then PE leaching membrane layer, and corrugated paper 32 adopts F type corrugated paper.
Heat preservation environment protection cutlery box paper of the present invention, structural strength is high, not yielding and damage in use procedure; There is good heat insulating function, can be incubated inner food; And environmental protection, easily degrade.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. a heat preservation environment protection cutlery box paper, it is characterized in that: described cutlery box paper is formed by stacking successively by the first ply of board (31), corrugated paper (32) and the second ply of board (33), the surface of described second ply of board (33) is provided with the first watertight composition (34).
2. heat preservation environment protection cutlery box paper as claimed in claim 1, is characterized in that: described first ply of board (31) and/or described second ply of board (33) are cup paper.
3. heat preservation environment protection cutlery box paper as claimed in claim 1, is characterized in that: described first watertight composition (34) is PE leaching membrane layer.
4. heat preservation environment protection cutlery box paper as claimed in claim 1, is characterized in that: described corrugated paper (32) is F type corrugated paper.
5. the heat preservation environment protection cutlery box paper as described in any one of Claims 1-4, is characterized in that: the surface of described first ply of board (31) is provided with the second watertight composition (35).
6. heat preservation environment protection cutlery box paper as claimed in claim 5, is characterized in that: described second watertight composition is PE leaching membrane layer.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510239229.5A CN104799542A (en) | 2015-04-21 | 2015-05-11 | Insulating environment-friendly meal box |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510239229.5A Division CN104799542A (en) | 2015-04-21 | 2015-05-11 | Insulating environment-friendly meal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105146887A true CN105146887A (en) | 2015-12-16 |
Family
ID=54804302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510599176.8A Pending CN105146887A (en) | 2015-05-11 | 2015-05-11 | Heat preservation and environment protection meal box paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105146887A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020237473A1 (en) * | 2019-05-27 | 2020-12-03 | 李梅香 | Portable leakage prevention fast food box |
| CN113334855A (en) * | 2021-05-31 | 2021-09-03 | 江阴市瑞和盛纸品有限公司 | Degradable edible powder composite paper lunch box and manufacturing process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2707639Y (en) * | 2004-05-20 | 2005-07-06 | 陈荣池 | Paper made lunch box |
| CN201734059U (en) * | 2010-05-18 | 2011-02-09 | 湖南省桃江县方正皮革制品有限公司 | Lunch box bag |
| CN201816826U (en) * | 2010-09-03 | 2011-05-04 | 飞诺有限公司 | Sushi box made from corrugated board |
| CN202536383U (en) * | 2012-03-08 | 2012-11-21 | 常州市惠信纸业有限公司 | Disposable lunch box |
-
2015
- 2015-05-11 CN CN201510599176.8A patent/CN105146887A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2707639Y (en) * | 2004-05-20 | 2005-07-06 | 陈荣池 | Paper made lunch box |
| CN201734059U (en) * | 2010-05-18 | 2011-02-09 | 湖南省桃江县方正皮革制品有限公司 | Lunch box bag |
| CN201816826U (en) * | 2010-09-03 | 2011-05-04 | 飞诺有限公司 | Sushi box made from corrugated board |
| CN202536383U (en) * | 2012-03-08 | 2012-11-21 | 常州市惠信纸业有限公司 | Disposable lunch box |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020237473A1 (en) * | 2019-05-27 | 2020-12-03 | 李梅香 | Portable leakage prevention fast food box |
| CN113853135A (en) * | 2019-05-27 | 2021-12-28 | 李梅香 | Portable anti-seepage snack box |
| CN113334855A (en) * | 2021-05-31 | 2021-09-03 | 江阴市瑞和盛纸品有限公司 | Degradable edible powder composite paper lunch box and manufacturing process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151216 |
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| RJ01 | Rejection of invention patent application after publication |