CN202879932U - Folding film-mulching wood-chip food packaging sheet - Google Patents
Folding film-mulching wood-chip food packaging sheet Download PDFInfo
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- CN202879932U CN202879932U CN 201220514706 CN201220514706U CN202879932U CN 202879932 U CN202879932 U CN 202879932U CN 201220514706 CN201220514706 CN 201220514706 CN 201220514706 U CN201220514706 U CN 201220514706U CN 202879932 U CN202879932 U CN 202879932U
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- buckling side
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Abstract
The utility model discloses a folding film-mulching wood-chip food packaging sheet which comprises a base body and a connecting sheet, wherein the base body is provided with a first buckling side and a second buckling side which are integrally arranged with the base body, a first folding part overlapping the first buckling side and the second buckling side is arranged between the first buckling side and the second buckling side, the second buckling side is further provided with a second folding part, the connecting sheet is arranged on the second folding part, and two ends of the connecting sheet are inserted into the first folding part. Compared with the prior art, a folding and fixing structure of the base body and the connecting sheet is adopted by the folding film-mulching wood-chip food packaging sheet, the problems that when the first buckling side and the second buckling side are folded, folding stress is large, the first buckling side and the second buckling side are difficult to fold, even a self buckle structure is damaged, and the first buckling side and the second buckling side can not be folded are solved.
Description
Technical field
The utility model relates to a kind of food product packets load, belongs to wood working industry, natural wood slice foodstuffs packaging 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? people make great efforts directly to use its primary manufacture of materials packaging for foodstuff constantly, have obtained certain success, but can not reach all the time desirable cost performance effect.
According to the eating habit of China, packaging for foodstuff generally needs waterproof.Common waterproof sheet has overlay film paperboard and a small amount of overlay film wood chip, material structure is the structural strength that one deck Structural layer (paperboard, wood chip or multilayer material composite) 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, this just requires coating card paper fold resistance high folded non-leakage.So still intensity can be low for the necessary height of this material softness, most of laminated paper plastic composite structure that adopts.Another kind is that the three-dimensional waterproof of the bonding realization of corner cut is used for general covering material, but the waterproof at angle is difficult, 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 large 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 that they have identical three-dimensional production technology, volumetric packaging, three-dimensional transportation, the three-dimensional use.The inevitable recruitment of this technique is many, investment is large, efficient is low, cost is high, large-scale industrial production is difficult.
For the purpose of environmental contamination reduction, 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.
For integraty and the stereo shaping function that keeps material, people wish the Structural layer of this material and functional layer simultaneously cross cutting, impression.Solid is amounted to, self-clinching makes things convenient for, and complete inner membrance reaches waterproof, antiseized, the anti-safety and sanitation resistance to elevated temperatures that blends.(only limiting to low-intensity packing thickness at 0.4-0.45mm)
For can large-scale industrial production, people wish that this technique 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, from buckle forming.
(food containers of catering trade leaves disinfection cabinet or sealed package, must finish using at 2 hours in the exposed air, overtimely again disinfects 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.
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 to reclaim convenient, comprehensive application after this product uses.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and provide a kind of waterproof, folding, tooling cost and traffic cost are low and reclaim easily overlay film wood chip food product packets load.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of folding overlay film wood chip food product packets load comprises:
One matrix, be provided with and matrix all-in-one-piece the first button limit and the second button limit at matrix, between described the first button limit and the second button limit, be provided with the first superimposed folding part of limit is detained on described the first button limit and second, on described the second button limit, also be provided with one second folding part;
A connecting piece arranges on described the second folding part, and described the first folding part is inserted at the two ends of this connecting strap.
Be provided with an interpolation slit at described connecting strap, be provided with a tongue that can insert described interpolation slit in described the second folding part.
Between described the first button limit and matrix, be provided with the first fold curved line, between described the second button limit and matrix, be provided with the second bending line.
The Structural layer of the utility model food product packets load and function (waterproof) layer simultaneously cross cutting impression are processed, obtain complete overlay film behind the impression and guarantee water resistance, take full advantage of simultaneously the natural characteristic plane overlay film of material, shrink-packaging, make things convenient for from buckle forming, recovery.
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, (hobbing the cutter line must consider reasonable in design comprehensively) paper, plastics isotropy.From the angle of environmental protection and cost performance, overlay film wood chip food product packets load has certain advantage.To sum up analyze, from cost or environmental-protecting performance overlay film wood chip all has very large advantage.
The utility model is sheet for the structure of packing box, and production and transport is convenient, and the while by the bending indentation line is set, folds the rear problem of putting the glue waterproof thereby solved present needs on sheet, all is the significant improvement to prior art on structure and on the technique.
The utility model package panel adopts the folding fixed sturcture of matrix and connecting strap, is difficult to because folding stress is large when having solved the first button limit with the second button edge contraction to fold or even damage auto-buckling structure and the problem that can't fold.
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 energy consumption is low, just papermaking energy consumption 15-20%.
3, the packaging material for food intensity of this production is high, is several times of equal grammes per square metre paperboard.
4, simultaneously cross cutting impression processing of this product structure layer and waterproof layer 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.Sharp instantly, green in eternal lasting.
Description of drawings
Fig. 1 is the utility model package panel section structure scheme drawing;
Fig. 2 is the basal body structure figure of the utility model embodiment one soup bowl;
Fig. 3 is the connecting strap constructional drawing of Fig. 2 soup bowl.
Fig. 4 is the basal body structure figure of the utility model embodiment two soup boxes;
Fig. 5 is the connecting strap constructional drawing of Fig. 4 soup box;
Fig. 6 is the connection diagram of Fig. 4 soup box connecting strap and matrix.
1, resin film layer, 2, adhesive phase, 3, the wood chip layer, 4, matrix, 5, the first button limit, the 6, second button limit, 7, the first folding part, the 8, second folding part, 9, tongue, 10, interpolation slit, 11, first fold curved line, the 12, second bending line, 13, the wood fiber analysis, 14, connecting strap.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated:
As shown in Figure 1, the utility model overlay film package panel, main body adopts wood chip layer 3, and coated with resins rete 1 forms the overlay film wood chip on wood chip layer 3.
Embodiment one
As shown in Figures 2 and 3, the package panel of a kind of soup box-like of the utility model shape, comprise matrix 4 and connecting strap 14, wherein matrix 4 also comprises integrated the first button limit 5 and the second button limit 6, wherein the first button limit 5 and the second button limit 6 are two that are arranged symmetrically with, both sides on the second button limit 6 form the first folding part 7 with the place that the first button limit 5 is connected, and when the first button limit 5 folded along the first folding part 7, the first button limit 5 and the second button 6 sidelines, limit were overlapping.Upper end on the second button limit 6 is provided with bandy the second folding part 8.When package panel is folded into the soup ship time, the first folding part 7 and the second folding part 8 all are positioned at the back side on the second button limit 6, insert in two the first folding parts 7 at the two ends of connecting strap 14, and the middle part of connecting strap is pressed on the second folding part 8, thereby the first folding part 7 and 8 assembly units of the second folding part are fixed.
In order to simplify being connected of connecting strap and the second folding part 8, on the second connecting portion 8, also be provided with tongue 9, offer interpolation slit 10 at connecting strap 14, during connection, tongue 9 is inserted in the interpolation slits 10.
Embodiment two
Shown in Fig. 2 to 4, the package panel of a kind of soup ship shape of the utility model shape, comprise matrix 4 and connecting strap 14, wherein matrix 4 also comprises integrated the first button limit 5 and the second button limit 6, wherein the first button limit 5 and the second button limit 6 are two that are arranged symmetrically with, both sides on the second button limit 6 form the first folding part 7 with the place that the first button limit 5 is connected, and when the first button limit 5 folded along the first folding part 7, the first button limit 5 and the second button 6 sidelines, limit were overlapping.Upper end on the second button limit 6 is provided with bandy the second folding part 8.When package panel is folded into the soup ship time, the first folding part 7 and the second folding part 8 all are positioned at the back side on the second button limit 6, insert in two the first folding parts 7 at the two ends of connecting strap 14, and the middle part of connecting strap is pressed on the second folding part 8, thereby the first folding part 7 and 8 assembly units of the second folding part are fixed.
In order to simplify being connected of connecting strap and the second folding part 8, on the second connecting portion 8, also be provided with tongue 9, offer interpolation slit 10 at connecting strap 14, during connection, tongue 9 is inserted in the interpolation slits 10.
Claims (3)
1. a folding overlay film wood chip food product packets load is characterized in that, comprising:
One matrix, be provided with and matrix all-in-one-piece the first button limit and the second button limit at matrix, between described the first button limit and the second button limit, be provided with the first superimposed folding part of limit is detained on described the first button limit and second, on described the second button limit, also be provided with one second folding part;
A connecting piece arranges on described the second folding part, and described the first folding part is inserted at the two ends of this connecting strap.
2. folding overlay film wood chip food product packets load according to claim 1 is characterized in that: be provided with an interpolation slit at described connecting strap, be provided with a tongue that can insert described interpolation slit in described the second folding part.
3. folding overlay film wood chip food product packets load according to claim 1 and 2 is characterized in that: be provided with the first fold curved line between described the first button limit and matrix, be provided with the second bending line between described the second button limit and matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514706 CN202879932U (en) | 2012-10-09 | 2012-10-09 | Folding film-mulching wood-chip food packaging sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514706 CN202879932U (en) | 2012-10-09 | 2012-10-09 | Folding film-mulching wood-chip food packaging sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202879932U true CN202879932U (en) | 2013-04-17 |
Family
ID=48071384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220514706 Expired - Fee Related CN202879932U (en) | 2012-10-09 | 2012-10-09 | Folding film-mulching wood-chip food packaging sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202879932U (en) |
-
2012
- 2012-10-09 CN CN 201220514706 patent/CN202879932U/en not_active Expired - Fee Related
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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: 20130417 Termination date: 20151009 |
|
| EXPY | Termination of patent right or utility model |