CN203527983U - Multi-layer-structured cushion packaging product made from waste foamed plastic - Google Patents
Multi-layer-structured cushion packaging product made from waste foamed plastic Download PDFInfo
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- CN203527983U CN203527983U CN201320347546.5U CN201320347546U CN203527983U CN 203527983 U CN203527983 U CN 203527983U CN 201320347546 U CN201320347546 U CN 201320347546U CN 203527983 U CN203527983 U CN 203527983U
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- waste foamed
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Abstract
The utility model relates to a multi-layer-structured cushion packaging product made from waste foamed plastic, belonging to the technical field of packaging materials. Core layers made from waste foamed polystyrene and outer layers made from paper materials are bonded by adhesives to form a paper material/waste foamed polystyrene/paper material composite product. The paper material/waste foamed polystyrene/paper material composite product can be used for preparing a cushion packaging material by replacing corrugated boards for protective package or transportation package of cargos; the multi-layer-structured cushion packaging product has high pressure resistance, high folding resistance and strong puncture resistance.
Description
Technical field
The utility model relates to a kind of amortizing packaging material, relates in particular to and comprises the amortizing packaging material that waste foamed poly styrene has sandwich construction, belongs to field of packaging material.
Background technology
Expanded polystyrene (EPS), is a kind of white foamed plastic, is to adopt different foaming modes to foam after expansion, and the mould of formation forms bulk, and volume is original 50 times, wherein comprises 95%～98% air and pure polystyrene 2%～5%.The main feature of expanded polystyrene (EPS) is that insulation, lightweight, waterproof, shock resistance are good, makes expanded polystyrene (EPS) obtain extensive use in fields such as packaging industry, building trades.
But expanded polystyrene (EPS) product volume is huge, use amount is large, and resource recyclability and regeneration are poor, can not natural decomposition, cause white pollution.Pay much attention to the recycling of expanded polystyrene (EPS) countries in the world.
American Positive tissue reclaims waste foamed poly styrene and solves white pollution, and European Union requires each member state to formulate the decree that reclaims expanded polystyrene (EPS) packaging waste, requires the rate of recovery to reach 50%～65%, to complete sustainable use.But the rate of recovery of China is lower, be low-quality utilization (as recuperation of heat) mostly, wherein the molecular weight degradation of expanded polystyrene (EPS) is serious, and product becomes fragile, and can not reach the physical property of new product, especially as packaging material, can not recycle.
Utility model content
The purpose of this utility model is to overcome prior art to provide a kind of sandwich construction package products with damper that comprises waste foamed plastics, and waste foamed poly styrene and paper material are bonded together with adhesive, makes amortizing packaging material.The basic structure of sort buffer packaging material is sandwich constructions, and core material is waste foamed poly styrene, and cladding material is paper material cardboard or moulded paper pulp product.
Another object of the present utility model is that the package products with damper of making, can substitute corrugated board amortizing packaging material, for protective packaging or the transportation and packing of goods.
The purpose of this utility model also has, and uses waste foamed poly styrene, contributes to eliminate white pollution, and protection of the environment is carried out recycling economy, saves social resources and the energy, realizes green package.
The utility model adopts forming principle and the method for similar corrugated board, the composite that making comprises waste foamed poly styrene, the basic structure of this composite is that waste foamed poly styrene is sandwich layer, paper material cardboard or paper mould are outer, its structure is similar to the sandwich construction of corrugated board, its effect and purposes are also similar to corrugated board, take full advantage of waste foamed poly styrene, have novelty and novelty.
Certainly, the utility model, except using waste foamed poly styrene, also can be used original expanded polystyrene (EPS).
The composite article that comprises waste foamed poly styrene of the present utility model, it is characterized in that, the basic structure of this composite article is sandwich construction, at least comprise that waste foamed poly styrene is sandwich layer, paper material outside sandwich layer is outer, the skin of waste foamed poly styrene sandwich layer and paper material is to adopt adhesive to be bonded together, and forms the composite construction of paper material/waste foamed poly styrene/paper material structure; Paper material is cardboard or moulded paper pulp product.Adhesive is Pioloform, polyvinyl acetal, melamine resin or ethylene vinyl acetate copolymer.
The above-mentioned composite article preparation method that comprises waste foamed poly styrene, comprises following steps:
(1), the processing of waste foamed poly styrene
According to the situation of waste foamed poly styrene, the performance requirement of the composite of making in conjunction with expectation, is cut into required regular shape by waste foamed poly styrene, or is ground into particle.
(2), the gluing of waste foamed poly styrene
The waste foamed poly styrene surface of step (1) regular shape is imposed to binder solution, or the granular waste foamed poly styrene of step (1) is cut out and imposed binder solution, make adhesive bonding agent solution on waste foamed poly styrene graininess surface, to can there is adhesive effect under the existence of adhesive between polystyrene and between polystyrene and paper material;
(3), waste foamed poly styrene and paper material is bonding
The waste foamed poly styrene imposing after adhesive is placed between two pieces of paper material, ℃ bonding in pressure 15kN/m～25kN/m and normal temperature～120 after, obtain having the composite article of the three-decker of cushioning effect.
Or further obtain the composite article of five-layer structure, or the composite article of seven-layer structure, as paper material/waste foamed poly styrene/paper material/waste foamed poly styrene/paper material, paper material/waste foamed poly styrene/paper material/waste foamed poly styrene/paper material/waste foamed poly styrene/paper material.
According to the sandwich construction composite article of above step gained, comprise sandwich layer waste foamed poly styrene and outer paper material.Because containing waste foamed poly styrene, this composite has reasonable shock-absorbing capacity, and has good humidity resistance, makes this composite article, more excellent to the protective effect of packed article than corrugated board.
Meanwhile, the adhesive that this composite article adopts, makes between waste foamed poly styrene and paper material in conjunction with closely, and structural stability is good.
The utility model be take waste foamed poly styrene as sandwich layer, take paper material cardboard or paper mould as outer, adopts adhesive that waste foamed poly styrene and outer paper material are glued together, the composite article of laminated formation sandwich construction.The sandwich layer of this composite article is waste foamed poly styrene; there is certain shock-absorbing capacity and supporting role; thereby make this composite article can be as corrugated board; there is shockproof properties and water proofing property; can be used in amortizing packaging material; be applied to transportation and packing or protective packaging, protection products to be packaged.Cladding material is paper material, as cardboard, paper mould etc., is the surface layer of composite article, has higher withstand voltage, folding, the resistance to equal strength performance of exposing, and papery is strong and be rich in toughness, and has good appearance property and meet the requirement of packages printing.
Advantage of the present utility model is to use adhesive that different materials is bonded together, the composite article of formation sandwich construction.Meanwhile, the utility model makes full use of waste foamed poly styrene material, is conducive to environmental protection, economize on resources and the energy, and what is more important, the manufacture craft of this composite article is simple, implements more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of three-decker composite article
Wherein 1,3 is paper material layer, and 2 is foamed plastic layer
Fig. 2 is the structural representation of five-layer structure composite article
Wherein 1,3,5 is paper material layer, and 2,4 is foamed plastic layer.
The specific embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but the claimed scope of the utility model is not limited to the scope that embodiment represents.
Raw material: waste foamed poly styrene particle, density is 0.03g/cm
3, particle diameter is between 0.3 millimeter～0.5 millimeter.Adhesive is Pioloform, polyvinyl acetal, and paper material is quantitative 300g/m
2kraft liner board.
Making step:
First, to waste foamed poly styrene, spray Pioloform, polyvinyl acetal adhesive.Then, the waste polystyrene uniform particles of having sprayed Pioloform, polyvinyl acetal binder solution is layered on a kraft liner board, on waste foamed poly styrene particle, covers again subsequently another kraft liner board.Finally, at normal temperatures, the composite of three-decker is placed under the pressure of 20kN/m, after air drying, obtains the three-decker composite that comprises waste foamed poly styrene.
Properties of product: the bonding strength of three-decker composite article is 195.78N.
Raw material: waste foamed poly styrene particle, density is 0.03g/cm
3, particle diameter is between 0.3 millimeter～0.5 millimeter.Adhesive is Pioloform, polyvinyl acetal, and paper material is quantitative 300g/m
2kraft liner board and the quantitative fluting medium of 200g/m2.
Making step:
First, to waste foamed poly styrene, spray Pioloform, polyvinyl acetal binder solution.Then, the waste polystyrene uniform particles of having sprayed Pioloform, polyvinyl acetal binder solution is layered on a kraft liner board, on waste foamed poly styrene particle, covers again subsequently one deck fluting medium.At normal temperatures, the composite of three-decker is placed under the pressure of 20kN/m, after air drying, obtains the three-decker composite that comprises waste foamed poly styrene.In fluting medium one side of three-decker composite, layer overlay sprays the waste foamed poly styrene of Pioloform, polyvinyl acetal binder solution, then covers one deck kraft liner board.Finally, at normal temperatures, the composite of three-decker is placed under the pressure of 20kN/m, after air drying, obtains the five-layer structure composite that comprises waste foamed poly styrene.
Properties of product: the bonding strength of five-layer structure composite article is 2352.6N/m.
Raw material: waste foamed poly styrene particle, density is 0.03g/cm
3, particle diameter is between 0.3 millimeter～0.5 millimeter.Adhesive is Pioloform, polyvinyl acetal, and paper material is quantitative 250g/m
2dull and stereotyped moulded paper pulp product.
Other steps are identical with embodiment 1.
Properties of product: the bonding strength of three-decker composite article is 2229.1N/m.
Raw material: waste foamed poly styrene particle, density is 0.03g/cm
3, particle diameter is between 0.3 millimeter～0.5 millimeter.Adhesive is Pioloform, polyvinyl acetal, and paper material is quantitative 200g/m
2dull and stereotyped moulded paper pulp product and quantitatively 300g/m
2kraft liner board.Quantitative 200g/m
2dull and stereotyped moulded paper pulp product is sandwich layer paper material, quantitatively 300g/m
2kraft liner board be outer paper material.
Making step is identical with embodiment 2.
Properties of product: the bonding strength of five-layer structure composite article is 2459.8N/m.
The properties of product of embodiment 5: the bonding strength of three-decker composite article is 2627.9N/m.
Comparative example
The triple wall board of buying on market of take is comparative example, and corrugated board is the single wall corrugated board of the stupefied type of C, and facing board is quantitative 300g/m
2kraft liner board, sandwich layer is quantitatively for 200g/m
2, adhesive is amylum adhesive.The performance of corrugated board is that bonding strength is 1907.5N/m.
Comparing embodiment 1～5 is found with comparative example, the bonding strength of embodiment 1～5 is greater than comparative example, illustrate containing the layer composite material of expanded polystyrene (EPS) solid, during use, can there is not delamination, can not occur because of bonding strength deficiency, cause the structure of composite to be damaged, thereby affect the use of this composite.
Above embodiment shows; the sandwich construction composite article of making according to method of the present utility model; used waste foamed poly styrene; not only offset the pollution of foam-expelling plastic white and environmental protection favourable; realized the new purposes that is effectively recovered in utilization of waste foamed poly styrene; and the shock-absorbing capacity and the shockproof properties that have because of sandwich construction composite article, protected packed article, make packed article in transportation or in depositing among safety.
Certainly, the expanded polystyrene (EPS) that multilayer composite product of the present utility model is used, can be both waste foamed poly styrene, also can use original expanded polystyrene (EPS).The paper material that the utility model is used, can be one among fluting medium, boxboard, white board, coated white paperboard, kraft inner paper, art post paperboard, paper mould material, or wherein both.
Those skilled in the art should understand, above preferred embodiment just illustrates of the present utility model, does not form restriction of the present utility model.Can carry out multiple improvement, combination, sub-combination and conversion to it as required, all improvement, combination, sub-combination, conversion and equivalence are replaced and are all fallen within the scope of appended claim.
Claims (3)
1. a sandwich construction package products with damper that comprises waste foamed plastics, it is characterized in that, the basic structure of this composite article is sandwich construction, at least comprise that waste foamed poly styrene is sandwich layer, paper material outside sandwich layer is outer, the skin of waste foamed poly styrene sandwich layer and paper material is to adopt adhesive to be bonded together, and forms the composite article of paper material/waste foamed poly styrene/paper material structure; Paper material is cardboard or moulded paper pulp product.
2. according to a kind of sandwich construction package products with damper that comprises waste foamed plastics of claim 1, it is characterized in that, adhesive is Pioloform, polyvinyl acetal, melamine resin or ethylene vinyl acetate copolymer.
3. according to a kind of sandwich construction package products with damper that comprises waste foamed plastics of claim 1, it is characterized in that the composite article of five-layer structure, i.e. paper material/waste foamed poly styrene/paper material/waste foamed poly styrene/paper material; Or the composite article of seven-layer structure, i.e. paper material/waste foamed poly styrene/paper material/waste foamed poly styrene/paper material/waste foamed poly styrene/paper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320347546.5U CN203527983U (en) | 2013-06-17 | 2013-06-17 | Multi-layer-structured cushion packaging product made from waste foamed plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320347546.5U CN203527983U (en) | 2013-06-17 | 2013-06-17 | Multi-layer-structured cushion packaging product made from waste foamed plastic |
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| Publication Number | Publication Date |
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| CN203527983U true CN203527983U (en) | 2014-04-09 |
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| CN201320347546.5U Expired - Fee Related CN203527983U (en) | 2013-06-17 | 2013-06-17 | Multi-layer-structured cushion packaging product made from waste foamed plastic |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287001A (en) * | 2013-06-17 | 2013-09-11 | 北京印刷学院 | Multi-layer structure buffer packaging product comprising waste foamed plastic and preparation as well as application thereof |
| CN104528105A (en) * | 2015-02-06 | 2015-04-22 | 常熟市梅李镇赵市永宏红木家具厂 | Cabinet type redwood furniture packaging structure |
| CN105059721A (en) * | 2015-07-16 | 2015-11-18 | 常州市武进翔宇电子元器件有限公司 | High-safety paper packing container |
-
2013
- 2013-06-17 CN CN201320347546.5U patent/CN203527983U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287001A (en) * | 2013-06-17 | 2013-09-11 | 北京印刷学院 | Multi-layer structure buffer packaging product comprising waste foamed plastic and preparation as well as application thereof |
| CN103287001B (en) * | 2013-06-17 | 2015-12-09 | 北京印刷学院 | A kind of sandwich construction package products with damper, preparations and applicatio comprising waste foamed plastics |
| CN104528105A (en) * | 2015-02-06 | 2015-04-22 | 常熟市梅李镇赵市永宏红木家具厂 | Cabinet type redwood furniture packaging structure |
| CN105059721A (en) * | 2015-07-16 | 2015-11-18 | 常州市武进翔宇电子元器件有限公司 | High-safety paper packing container |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20170617 |