CN204183987U - A kind of carton surface structure for corrugated case - Google Patents
A kind of carton surface structure for corrugated case Download PDFInfo
- Publication number
- CN204183987U CN204183987U CN201420370161.5U CN201420370161U CN204183987U CN 204183987 U CN204183987 U CN 204183987U CN 201420370161 U CN201420370161 U CN 201420370161U CN 204183987 U CN204183987 U CN 204183987U
- Authority
- CN
- China
- Prior art keywords
- carton
- boxboard
- layer
- top layer
- glue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Cartons (AREA)
- Laminated Bodies (AREA)
Abstract
A kind of carton surface structure for corrugated case, it comprises carton top layer, upper strata, corrugating medium and lower floor's boxboard, carton top layer, upper strata is laminate, laminate comprises polyethylene film layer (1), glue layer (2) and boxboard (3), glue layer (2) spreads upon polyethylene film layer (1) surface, boxboard (3) covers glue layer (2) surface, and the upper and lower top layer of corrugating medium is bonded together respectively by the boxboard (3) on glue and carton top layer, upper strata and lower floor's boxboard.The utility model has the advantages that: the purpose of this utility model is exactly the problem be easily soaked in water in order to be improved carton by lamination.So-called laminated film design is exactly that the wrapping film as carton uses, to produce the carton be not easily soaked in water by after paper and the bonding of white polyethylene film.Moreover, make full use of poly hot melt.
Description
Technical field
The utility model relates to packaging paper product field, is specifically related to for a kind of carton surface structure for corrugated case.
Background technology
At present, carton is one of the most widely used bale packing materials.Because its structural material is papery, so the feature that owning amount is light.In addition, also very high according to thickness or fibre density etc., the free degree in Intensity Design.On the other hand, just because of stock is papery, there is the weak problem of water-resistance.Carried out a lot of developmental research for this problem in the past, but because paper be fibrous material, internal microstructure there will be capillarity, automatically can save bit by bit moisture when meeting water, the moisture saved bit by bit can by Fibrinolysis.So this characteristic issues will be eliminated, it is a very difficult problem.Up to the present yet fundamentally do not solve.
In addition, because be chest made of paper, common corrugated case formation is bonded by one deck corrugated type core paper and upper and lower two-layer boxboard, if long-time goods of meeting water inside also have the danger be soaked in water.If truck Lose send way medium situation, the carton stacked is drenched by rainwater, water permeation is entered can cause the intensity of Paper to decline, and probably can cause goods and to fall apart the risk of collapsing.
Utility model content
The purpose of this utility model is exactly the deficiency for current above-mentioned chest made of paper, and provides a kind of carton surface structure for corrugated case.
The utility model comprises carton top layer, upper strata, corrugating medium and lower floor's boxboard, carton top layer, upper strata is laminate, laminate comprises polyethylene film layer, glue layer and boxboard, glue layer spreads upon polyethylene film layer surface, boxboard covers glue layer surface, and the upper and lower top layer of corrugating medium is bonded together respectively by the boxboard on glue and carton top layer, upper strata and lower floor's boxboard.
Polyethylene film is white.
The utility model has the advantages that: object of the present invention is exactly the problem be easily soaked in water in order to be improved carton by lamination.So-called laminated film design is exactly that the wrapping film as carton uses, to produce the carton be not easily soaked in water by after paper and the bonding of white polyethylene film.Moreover, make full use of poly hot melt.
Accompanying drawing explanation
Fig. 1 is test casing tile arrangement schematic diagram.
Fig. 2 is chamber body structure schematic diagram.
Fig. 3 is the utility model structural representation.
Detailed description of the invention
As shown in Figure 3, the utility model comprises carton top layer, upper strata, corrugating medium and lower floor's boxboard, carton top layer, upper strata is laminate, laminate comprises polyethylene film layer 1, glue layer 2 and boxboard 3, glue layer 2 spreads upon polyethylene film layer 1 surface, boxboard 3 covers glue layer 2 surface, and the upper and lower top layer of corrugating medium is bonded together respectively by the boxboard 3 on glue and carton top layer, upper strata and lower floor's boxboard.
Polyethylene film is white.
Embodiment sample preparation method is as follows:
Embodiment 1, on white polyethylene film spreading glue, with manual laminating machine, itself and boxboard are bonded.
Comparative sample preparation method is as follows:
Comparative example 2, on cellothene spreading glue, with manual laminating machine, itself and boxboard are bonded.
Comparative example 3, get out boxboard:
Assuming that be under truck transport state, ultraviolet radiation test (15kWh) is carried out to above 3 kinds of samples, in addition the little chest that these 3 kinds of samples are made as shown in Figure 1 is carried out submerging test, be placed on the tank water surface by little chest and be confirmed whether sinking after floating week age.
| Ultraviolet radiation test | Submerging test | |
| Embodiment 1 | Without variable color, breakage | Qualified |
| Comparative example 2 | Film peels off | Qualified |
| Comparative example 3 | Without variable color, breakage | Defective |
As shown in above-mentioned example 1, the bonding film of white polyethylene film and boxboard is ultraviolet radiation test or the result of submerging test is all no problem.On the contrary, because film is transparent in comparative example 2, glue can be confirmed because of Ultraviolet radiation and occur degradation phenomena.Be exactly boxboard in addition, the water resistance of itself is very poor.So, what be suitable for transporting is exactly the adhesive film of embodiment 1, can protect glue not by uv damage, and the laminated film after white polyethylene and paper bonding also has water proofing property.In addition, can also utilize poly heat seal property, casing that example is shown in as shown in Figure 1, Figure 2 forms poly heat-seal land 4, does not allow carton section part expose, reaches the object that anti-sealing infiltrates from section part with this.
Claims (2)
1. the carton surface structure for corrugated case, it comprises carton top layer, upper strata, corrugating medium and lower floor's boxboard, it is characterized in that carton top layer, upper strata is laminate, laminate comprises polyethylene film layer (1), glue layer (2) and boxboard (3), glue layer (2) spreads upon polyethylene film layer (1) surface, boxboard (3) covers glue layer (2) surface, and the upper and lower top layer of corrugating medium is bonded together respectively by the boxboard (3) on glue and carton top layer, upper strata and lower floor's boxboard.
2. a kind of carton surface structure for corrugated case according to claim 1, is characterized in that, polyethylene film (1) is white.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370161.5U CN204183987U (en) | 2014-07-07 | 2014-07-07 | A kind of carton surface structure for corrugated case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370161.5U CN204183987U (en) | 2014-07-07 | 2014-07-07 | A kind of carton surface structure for corrugated case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204183987U true CN204183987U (en) | 2015-03-04 |
Family
ID=52616016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420370161.5U Expired - Fee Related CN204183987U (en) | 2014-07-07 | 2014-07-07 | A kind of carton surface structure for corrugated case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204183987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968136A (en) * | 2017-02-24 | 2017-07-21 | 蚌埠市振华包装机械有限责任公司 | A kind of packing board process of surface treatment |
-
2014
- 2014-07-07 CN CN201420370161.5U patent/CN204183987U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968136A (en) * | 2017-02-24 | 2017-07-21 | 蚌埠市振华包装机械有限责任公司 | A kind of packing board process of surface treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205970275U (en) | Carton and food level cardboard thereof | |
| CN204183987U (en) | A kind of carton surface structure for corrugated case | |
| CN103968191A (en) | Vacuum insulated panel for core material edge-cutting processing and preparation method for vacuum insulated panel | |
| CN202518537U (en) | Stilt strengthening type moistureproof beehive paperboard tray | |
| CN106144213A (en) | Corrugated case | |
| CN208101267U (en) | A kind of packing board structure of fresh-keeping damp-proof | |
| CN104590723A (en) | Thermal insulation waterproof packing paperboard | |
| CN203994950U (en) | A kind of high-barrier package sheet material with good print | |
| CN103523374B (en) | Combined corrugated board and manufacture method thereof | |
| CN202986200U (en) | High-strength waterproof and moistureproof corrugated paper box | |
| CN203391432U (en) | Composite packaging paper board | |
| CN1109601C (en) | A packaging laminate including a moisture-sensitive gas barrier layer, a method of producing the packaging laminate, as well as packaging containers | |
| CN203141910U (en) | Novel vegetable/fruit refrigeration carton | |
| CN202556849U (en) | Waterproof heat-preserving pressure-resistant carton board | |
| CN204472042U (en) | A kind of combined corrugated board | |
| CN203638313U (en) | Novel paper tray ground foot | |
| CN214395806U (en) | Corrugated container board of waterproof infiltration | |
| CN206277725U (en) | A kind of packing timber flitch | |
| CN105416755A (en) | Double-layer waterproof corrugated carton | |
| CN203581617U (en) | Composite corrugated board | |
| CN214566794U (en) | Reinforced paperboard and carton manufactured by utilizing same | |
| CN203806375U (en) | Outdoor floor board packing box | |
| CN204526333U (en) | A kind of Novel double-effect mildew-resistant corrugated board | |
| CN108943893A (en) | A kind of packaging material and its manufacturing method containing foil laminated film | |
| CN205238701U (en) | Full grey paperboard |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20190707 |