CN203033156U - Laminating wood chip food packaging piece - Google Patents
Laminating wood chip food packaging piece Download PDFInfo
- Publication number
- CN203033156U CN203033156U CN 201220513811 CN201220513811U CN203033156U CN 203033156 U CN203033156 U CN 203033156U CN 201220513811 CN201220513811 CN 201220513811 CN 201220513811 U CN201220513811 U CN 201220513811U CN 203033156 U CN203033156 U CN 203033156U
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- China
- Prior art keywords
- wood chip
- layer
- laminating
- overlay film
- buckle
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- Expired - Fee Related
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Abstract
The utility model discloses a laminating wood chip food packaging piece which comprises a basal body. A first buckle edge and a second buckle edge are arranged on the basal body into a whole. The laminating wood chip food packaging piece is characterized in that the basal body is composed of a wood chip layer and at least single-face laminating layers, the thickness of the wood chip layer is 0.1mm to 2mm, the thickness of each laminating layer is 0.01mm to 0.05mm, the number of the laminating layers is two, and the laminating layers are arranged on two faces of the wood chip layer. A buckle tongue is arranged on the first buckle edge. A buckle seam is formed in the second buckle edge. When the second buckle edge and the first buckle edge are folded, the buckle tongue is inserted into the buckle seam. According to the laminating wood chip food packaging piece, the structure used for the packaging box is in a piece shape, wood chips are used as main raw materials, lamination is carried out on single face or two faces of the wood chip layer, a product has the advantages of being light and thin, and meanwhile the requirements for intensity and water prevention are met. Meanwhile, the laminating wood chip food packaging piece is convenient to produce and transport and capable of being recycled.
Description
Technical field
The utility model relates to a kind of food product packets load, belongs to wood working industry, natural wood chip packaging for foodstuff field.
Background technology
The main material of well-known packaging for foodstuff both domestic and external is paper and plastics or composite paper-plastic material.Usage ratio approximately respectively accounts for half, the output value about 30,000,000,000 of domestic food packing.The raw MAT'L of common plastics is non-renewable ore deposit class resource, and the raw MAT'L of food stage packing paperboard is reproducible timber resources.But the wood fiber pulping and paper-making, one ton of paper of every production needs to consume timber 2.5 cubic meters, water consumption 100-200 cubic meter, power consumption 2000-2500 kilowatt hour, consumption coal 300-400 kilogram, hundreds of kilograms of caustic soda are discharged large amount of sewage and waste gas simultaneously.So always papermaking is called as: " big power consumer, water consumption rich and influential family, blowdown rich and influential family ".
People's purpose is the production packaging for foodstuff, why must pass through this process of papermaking? at present people have obtained certain success, but can not reach desirable cost performance effect all the time constantly making great efforts directly to use aspect its primary manufacture of materials packaging for foodstuff.
According to the eating habit of China, packaging for foodstuff generally needs waterproof.Common waterproof sheet has overlay film paperboard and a spot of overlay film wood chip, material structure is the structural strength that one deck Structural layer (paperboard, wood chip or multilayer material complex) provides material, and another one functional layer (resin molding) provides the waterproof of material, antiseized, the anti-safety and sanitation resistance to elevated temperatures that blends.Three-dimensional waterproof has dual mode to realize, a kind of is to adopt whole limit bonding, and three-dimensional waterproof adopts foldable integral to realize.But nearly three layers of overlappings, it is folding non-leakage that this just requires coating card paper to resist.The overlay film paperboard must adopt the multilayer paper compound, and this material softness is high but intensity is low, complex manufacturing, cost are big.Another kind is the three-dimensional waterproof of the bonding realization of corner cut, but the waterproof difficulty at angle generally adopts angle partial folds and the leak stopping of angle point glue to realize three-dimensional waterproof.Common overlay film wood chip intensity is big but glue bond is cut in the waterproof employing, and the glue leak stopping also will be put in the angle.Such manufacture of materials watertight packing complex process, efficient are low.Be not difficult to find out their material structure, Structural layer and functional layer are not to cut simultaneously exactly not cut simultaneously.Certainly lead to the three-dimensional production of identical production technology, volumetric packaging, three-dimensional transportation, the three-dimensional use.The inevitable recruitment of this technology is many, investment is big, efficient is low, cost is high, large-scale industrial production is difficult.
In order to reduce the purpose of environmental pollution, it is natural that people wish to have a kind of packaging material for food, can remove highly energy-consuming, high water consumption, high pollution, expensive paper-making process from.
Keep the excellent waterproof function simultaneously in order to improve strength of material, people wish that the Structural layer of this material and functional layer can the layering processing.Maintenance intensity while solid is amounted to, self-clinching is convenient but Structural layer corner cut and hemisection folding line reach, and the whole overlay film of functional layer reaches waterproof, antiseized, the anti-safety and sanitation resistance to elevated temperatures that blends.
For can large-scale industrial production, people wish that this technology removes the single solid production of single mode from, and the plane that reaches plane overlay film, cross cutting produces several or tens products of a mould and once finishes.Stereo shaping is finished by the client, and product tangent line design science is reasonable, and the client is easy to use, the self-clinching moulding.
(food containers of catering trade leaves disinfection cabinet or sealed package, must finish using at 2 hours in the exposed air, overtimely disinfects again for the regulation of using in limited time that reaches American-European catering trade food containers.), people wish this product small amount sealed package, reach the use hygienic requirements comprehensively.
Require bread can not be bonded at the tub inwall in order to keep European countries to cure bread simultaneously with the tradition of tub (bread that tub cures has special banksia rose flavor), people wish that this product is with covering complete antiadhesion barrier in the thick wood chip box processed.Namely keep traditional properties to take again conveniently.
In order to reduce the long-distance transport cost, people wish that this product minimizes packing, increases substantially transport capacity.
For the comprehensive application of resource, people wish that this product uses the back to reclaim convenient, comprehensive application.
Summary of the invention
Technical problem to be solved in the utility model is at above-mentioned the deficiencies in the prior art, and provides a kind of cost low, folding, frivolous and overlay film wood chip food product packets load that intensity is not low.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of overlay film wood chip food product packets load, comprise matrix, matrix is provided with and the matrix all-in-one-piece first button limit and the second button limit, it is characterized in that: described matrix by the wood chip layer and at least the overlay film layer of single face constitute, the thickness of described wood chip layer is 0.1mm～2mm, and the thickness of described overlay film layer is 0.01mm～0.05mm.
Described overlay film layer is two-layer, is arranged on wood chip layer two-sided.
The described first button limit is provided with the button tongue, the button seam that when the described second button limit is provided with the first button edge contraction described button tongue is inserted.
The comprehensive parameters contrast (table 1) of common various food stage packing
To sum up analyze; From the angle of material property, overlay film wood chip food product packets load anisotropy, paper, plastics isotropy.From the angle of environmental protection, the overlay film wood chip is first-selected.From the angle in market, low-intensity food stage packing (paper 200 gram, plastics are below 20) on the contrary order is plastics, overlay film paperboard, wood pulp paperboard, overlay film wood chip reversed in order.The overlay film wood chip has superiority aspect high-intensity packing.To sum up analyzing, still is that environmental-protecting performance overlay film wood skin all has very big advantage from cost.
The structure that the utility model is used for packing box is sheet, and the employing wood chip is main production raw material, and its single face or two-sided on overlay film, product has frivolous characteristics, simultaneously, has satisfied the requirement of intensity and waterproof.Production and transport simultaneously is convenient, and recyclable utilization.
Compared with prior art, the utlity model has following beneficial effect:
1, this product selection is natural, produces full physical process, not water consumption, nothing discharging, pollution-free.
2, this production technology energy consumption is low, just papermaking energy consumption 15-20%.
3, this product strength height is several times of equal grammes per square metre paperboard.
4, this product can be produced by the heavy industrialization conveyor line.
5, this product is that health is conveniently stored, guaranteed to use to small amount pyrocondensation sealed package.
6, this product is for minimizing the packaged convenience storage, reducing traffic cost.
7, this product uses for client's self-clinching, and tangent line design science is rationally used quick and convenient.
8, this Product Green environmental protection, recovery make things convenient for, the wide application market outlook are open.The large scale community application, green is left the offspring for, and the benefit profit is instantly.
Description of drawings
Fig. 1 is the utility model package panel Structural layer scheme drawing;
Fig. 2 is the cross sectional drawing of the utility model matrix.
1 overlay film layer, 2, adhesive phase, 3, the wood chip layer, 4, matrix, 5, the first button limit, 6, the second button limit, 7, the button tongue, 8, the button seam.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated:
As shown in Figure 1, the utility model food product packets load is made of matrix 4, on matrix 4, be cut with the first button limit 5 and the second button limit 6 by machine, be furnished with button tongue 7 on the first button limit 5, offer button seam 8 on the second button limit 6, thereby button tongue 7 is inserted in the button seam 8 the first button limit 5 and the second button limit 6 is fixed up when the first button limit 5 and the second button limit 6 are folded into food package box.
The matrix 4 of the utility model package panel is based on wood chip layer 3, by wood chip layer 3 single face or two-sided on coated with resins form overlay film layer 1.Wherein the thickness of wood chip layer 3 is 0.1mm～2mm, and the thickness of overlay film layer is 0.01mm～0.05mm, at present embodiment, wood chip layer 3 and overlay film layer 1 are except two endpoint values, all get an intermediate value at this, namely the thickness of wood chip layer is 0.6mm, and the thickness of overlay film layer 1 is 0.025mm.
Claims (3)
1. overlay film wood chip food product packets load, comprise matrix, matrix is provided with and the matrix all-in-one-piece first button limit and the second button limit, it is characterized in that: described matrix by the wood chip layer and at least the overlay film layer of single face constitute, the thickness of described wood chip layer is 0.1mm～2mm, and the thickness of described overlay film layer is 0.01mm～0.05mm.
2. overlay film wood chip food product packets load according to claim 1, it is characterized in that: described overlay film layer is two-layer, is arranged on wood chip layer two-sided.
3. overlay film wood chip food product packets load according to claim 1 and 2 is characterized in that: the described first button limit is provided with the button tongue, when the described second button limit is provided with the first button edge contraction described button tongue is inserted corresponding button and stitches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220513811 CN203033156U (en) | 2012-10-09 | 2012-10-09 | Laminating wood chip food packaging piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220513811 CN203033156U (en) | 2012-10-09 | 2012-10-09 | Laminating wood chip food packaging piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203033156U true CN203033156U (en) | 2013-07-03 |
Family
ID=48685294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220513811 Expired - Fee Related CN203033156U (en) | 2012-10-09 | 2012-10-09 | Laminating wood chip food packaging piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203033156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111873119A (en) * | 2020-07-21 | 2020-11-03 | 北京永华晴天科技发展有限公司 | Tray and processing method thereof |
-
2012
- 2012-10-09 CN CN 201220513811 patent/CN203033156U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111873119A (en) * | 2020-07-21 | 2020-11-03 | 北京永华晴天科技发展有限公司 | Tray and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20151009 |
|
| EXPY | Termination of patent right or utility model |