CN204957310U - Light -resistant wrapping paper - Google Patents
Light -resistant wrapping paper Download PDFInfo
- Publication number
- CN204957310U CN204957310U CN201520727475.0U CN201520727475U CN204957310U CN 204957310 U CN204957310 U CN 204957310U CN 201520727475 U CN201520727475 U CN 201520727475U CN 204957310 U CN204957310 U CN 204957310U
- Authority
- CN
- China
- Prior art keywords
- layer
- craft paper
- lucifuge
- ground floor
- bonding coat
- 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.)
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- 239000006229 carbon black Substances 0.000 claims abstract description 10
- 229920001684 low density polyethylene Polymers 0.000 claims description 18
- 239000004702 low-density polyethylene Substances 0.000 claims description 18
- 239000005030 aluminium foil Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 239000010410 layer Substances 0.000 description 48
- 239000000123 paper Substances 0.000 description 45
- 238000000034 method Methods 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000011087 paperboard Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 238000009757 thermoplastic moulding Methods 0.000 description 1
Landscapes
- Paper (AREA)
Abstract
The utility model discloses a light -resistant wrapping paper, including first layer, craft paper layer and be used for with the first layer with the bonding of craft paper layer is and can damp -proofing bond line, contain the carbon black element in the bond line and have the light -resistant function, and be located the first layer with between the craft paper layer, the first layer the craft paper layer and the extending direction of bond line is the same. The utility model provides a light -resistant wrapping paper passes through will the craft paper layer with the bond line bonding of first layer through having moisture -proof effect, and it makes it have the light -resistant effect to contain the carbon black element in the bond line, the craft paper layer with the combination of bond line makes this light -resistant wrapping paper both can also can prevent damp by the light -resistant.
Description
Technical field
The utility model relates to paper product production field, particularly relates to a kind of lucifuge wrapper.
Background technology
In packed and transported process, the material require lucifuge wrapper of lucifuge or lucifuge packaging bag is needed to pack for some, lucifuge package packing supplies conventional is at present black paperboard bag and black plastic bag, but, because goods transport often needs the regular hour, therefore, protection against the tide also should be the characteristic that package packing supplies needs to possess.
Black paperboard bag processes owing to adopting paper product that cannot be moistureproof, therefore needs to carry out extra damp proof packing, and black paperboard adds carbon black in producing, and the wayward quality that causes of quality is unstable in process of production; Although black plastic packaging has the function of moistureproof lucifuge, deflection is relatively poor, is unfavorable for production of machinery, high cost.
Therefore, how making a kind of is the wrapper that moistureproof lucifuge and cost are low, is the current technical issues that need to address of those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of lucifuge wrapper, and this lucifuge wrapper not only has the effect of moistureproof lucifuge, and cost is lower.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
A kind of lucifuge wrapper, comprise ground floor, craft paper layer and for described ground floor and described craft paper layer are bonded and can be moistureproof bonding coat, containing the carbon black element with lucifuge function in described bonding coat, described bonding coat is between described ground floor and described craft paper layer, and the bearing of trend of described ground floor, described craft paper layer and described bonding coat is identical.
Preferably, described ground floor is the ground floor that craft paper is made.
Preferably, described ground floor is the ground floor that aluminium foil is made.
Preferably, the number of plies of described craft paper layer and described bonding coat is two-layer, and two-layer craft paper layer lays respectively at the two sides of described ground floor, and is all bonded by one deck bonding coat between every layer of craft paper layer and described ground floor.
Preferably, described craft paper layer is also bonded with corrugated layer away from the one side of described ground floor, and described corrugated layer is identical with the bearing of trend of described ground floor.
Preferably, described bonding coat is metal layers.
Preferably, described bonding coat is specially LDPE bonding coat.
Lucifuge wrapper provided by the utility model, comprise ground floor, craft paper layer and for described ground floor and described craft paper layer are bonded and can be moistureproof bonding coat, containing the carbon black element with lucifuge function in described bonding coat, described bonding coat is between described ground floor and described craft paper layer, and the bearing of trend of described ground floor, described craft paper layer and described bonding coat is identical.This lucifuge wrapper is by bonding described craft paper layer and described ground floor by the bonding coat with moisture-proof role, and make it have light-shading effect containing carbon black element in described bonding coat, the combination of described craft paper layer and described bonding coat make this lucifuge wrapper both can lucifuge also can be moistureproof, cost is lower.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of detailed description of the invention of lucifuge wrapper provided by the utility model.
Detailed description of the invention
Core of the present utility model is to provide a kind of lucifuge wrapper, and this lucifuge wrapper improves self moistureproof lucifuge characteristic significantly, and cost is lower.
In order to make those skilled in the art person understand the utility model scheme better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1, Fig. 1 is the structural representation of a kind of detailed description of the invention of lucifuge wrapper provided by the utility model.
In this embodiment, lucifuge wrapper comprises ground floor 1, craft paper layer 3 and bonding coat 2, and bonding coat 2, for ground floor 1 and craft paper layer 3 being bonded, is added with carbon black element in bonding coat 2, make bonding coat 2 have lucifuge function, namely bonding coat 2 uses as lucifuge layer simultaneously.
Bonding coat 2 is between ground floor 1 and craft paper layer 3, and the bearing of trend of ground floor 1, craft paper layer 3 and bonding coat 2 is identical.
Concrete, ground floor 1 can be made up of craft paper, and namely this lucifuge wrapper comprises two-layer craft paper, and the bonding coat 2 by having lucifuge moisture effect between two-layer craft paper bonds.
Ground floor 1 also can be made up of aluminium foil, because aluminium foil has reflective characteristic, therefore can play the effect of insulation lucifuge, meanwhile, because aluminium foil can not be permeable, therefore also can play waterproof and dampproof effect.
Here it should be noted that, in order to ensure the heat-holding dampproof effect of heat insulation of aluminium foil, when using this lucifuge wrapper to pack, aluminium foil should be placed in inner side, namely near the side of article.
In addition, in order to improve the result of use of this lucifuge wrapper further, craft paper layer 3 is two-layer with the number of plies of bonding coat 2, and two-layer craft paper layer 3 lays respectively at the two sides of ground floor 1, and is all bonded by one deck bonding coat 2 between every layer of craft paper layer 3 and ground floor 1.
Concrete, this wrapper comprises five layers altogether, the compound of craft paper layer 3+ bonding coat 2+ aluminium foil+bonding coat 2+ craft paper layer 3, and the function enabling product have craft paper concurrently is strengthened further, reach the effect of lucifuge, protection against the tide, insulation, the quality problem such as mouldy avoiding traditional wet method compound to produce.This wrapper interlayer is aluminium foil, aluminium foil two sides bonds respectively by one deck bonding coat 2 and one deck craft paper layer 3, form aluminium foil and be positioned at centre, two sides is the wrapper structure of craft paper layer 3, not only intensity and lucifuge moisture resistance are improved the wrapper of above-mentioned setting, and there is certain hardness due to bonding coat 2, the deflection of this wrapper is also improved.
Certainly, in order to improve the Applicable scope of this wrapper further, craft paper layer 3 can also be bonded with corrugated layer away from the one side of ground floor 1, and form corrugated case, corrugated layer is identical with the bearing of trend of ground floor 1.This corrugated case deflection is large, and light-shading effect is good, can moistureproof insulation, and environmental protection low-carbon (LC), plastics used are less, and cost can be made low.
Meanwhile, above-mentioned lucifuge wrapper can coordinate the conveyor line of corrugated case directly to produce, easy to process, and actv. has saved the cost rebuilding production facilities.
On the other hand, bonding coat 2 has moisture-proof role, waterproof plastic material can be adopted to add carbon black element and make, preferably, plastic material can select LDPE (Low Density Polyethylene), and LDPE is applicable to the various forming processs of thermoplastic molding's processing, and molding processibility is good.LDPE, as after adhesives laminating paper, makes product have good mechanical packaging performance, simultaneously LDPE adhesives can between paper Cheng Mo, make product have good anti-soak properties.
The procedure of processing of the lucifuge wrapper of craft paper layer 3+LDPE bonding coat+ground floor 1 (aluminium foil or craft paper) is as follows:
1, select common LDPE plastics to add black agglomerate, make it to mix by batch mixer, add extruder;
2, by electro heat and screw rod agent pressure, mutual frictional heat between LDPE is made;
3, after temperature acquires a certain degree, LDPE slowly starts to melt, and LDPE is liquefied;
4, by the agent pressure of screw rod, make in film head, to produce certain pressure and the LDPE film of liquefaction is flowed out from die orifice uniformly;
5, after the LDPE that liquefies flows out from die orifice, form LDPE bonding coat, one side contacts with ox card craft paper layer 3, and one side contacts with aluminium foil or another layer of craft paper layer 3;
6, by pressing district, craft paper floor 3+LDPE bonding coat+craft paper floor 3 or aluminium foil are fitted tightly together;
7, after pressing completes, make liquefaction LDPE bonding coat down quench by chill roll, LDPE bonding coat is solidified;
8, by winder, lucifuge wrapper product good for compound is rolled into paper (finished product) again.
This lucifuge wrapper is by bonding craft paper layer 3 and ground floor 1 by the bonding coat 2 with moisture-proof role, and make it have light-shading effect containing carbon black element in bonding coat 2, craft paper layer 3 and the combination of bonding coat 2 make this lucifuge wrapper both can lucifuge also can be moistureproof.Further, after ground floor 1 and craft paper layer 3 compound, directly production pulling-on piece can be carried out at corrugation conveyor line, cost-saving.
In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
Above lucifuge wrapper provided by the utility model is described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (7)
1. a lucifuge wrapper, it is characterized in that, comprise ground floor (1), craft paper layer (3) and for described ground floor (1) and described craft paper layer (3) bond and can the bonding coat (2) of protection against the tide, containing the carbon black element with lucifuge function in described bonding coat (2), described bonding coat (2) is positioned between described ground floor (1) and described craft paper layer (3), and the bearing of trend of described ground floor (1), described craft paper layer (3) and described bonding coat (2) is identical.
2. lucifuge wrapper according to claim 1, is characterized in that, the ground floor that described ground floor (1) is made for craft paper.
3. lucifuge wrapper according to claim 1, is characterized in that, the ground floor that described ground floor (1) is made for aluminium foil.
4. lucifuge wrapper according to claim 3, it is characterized in that, described craft paper layer (3) is two-layer with the number of plies of described bonding coat (2), two-layer described craft paper layer (3) lays respectively at the two sides of described ground floor (1), and is all bonded by bonding coat described in one deck (2) between every layer of described craft paper layer (3) and described ground floor (1).
5. lucifuge wrapper according to claim 1, it is characterized in that, described craft paper layer (3) is also bonded with corrugated layer away from the one side of described ground floor (1), and described corrugated layer is identical with the bearing of trend of described ground floor (1).
6. the lucifuge wrapper according to claim 1 to 5 any one, is characterized in that, described bonding coat (2) is metal layers.
7. lucifuge wrapper according to claim 6, is characterized in that, described bonding coat (2) is specially LDPE bonding coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520727475.0U CN204957310U (en) | 2015-09-18 | 2015-09-18 | Light -resistant wrapping paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520727475.0U CN204957310U (en) | 2015-09-18 | 2015-09-18 | Light -resistant wrapping paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204957310U true CN204957310U (en) | 2016-01-13 |
Family
ID=55052390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520727475.0U Active CN204957310U (en) | 2015-09-18 | 2015-09-18 | Light -resistant wrapping paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204957310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856780A (en) * | 2016-05-16 | 2016-08-17 | 上海万戈工贸发展有限公司 | Packaging paper board, packaging paper box and manufacturing method for outer surface layer of paper board |
-
2015
- 2015-09-18 CN CN201520727475.0U patent/CN204957310U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856780A (en) * | 2016-05-16 | 2016-08-17 | 上海万戈工贸发展有限公司 | Packaging paper board, packaging paper box and manufacturing method for outer surface layer of paper board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160803 Address after: 200120 room 1, Cambridge East Road, Cambridge Industrial Zone, Shanghai, Pudong New Area 420-34 Patentee after: Shanghai Wange Industrial AND Trading Company Address before: 200941 Shanghai Spring Road, No. 629, Baoshan District Patentee before: Shen Jun |