CN106144213A - Corrugated case - Google Patents
Corrugated case Download PDFInfo
- Publication number
- CN106144213A CN106144213A CN201510149301.5A CN201510149301A CN106144213A CN 106144213 A CN106144213 A CN 106144213A CN 201510149301 A CN201510149301 A CN 201510149301A CN 106144213 A CN106144213 A CN 106144213A
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- China
- Prior art keywords
- layer
- corrugated case
- cardboard
- ventilated membrane
- waterproof ventilated
- 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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Abstract
The present invention relates to a kind of corrugated case, the cardboard of this corrugated case includes boxboard and the wavy fluting medium of at least one of which, and wherein, this cardboard also includes waterproof ventilated membrane, and this waterproof ventilated membrane is arranged to the internal layer of described cardboard.Based on technical scheme, it is possible to distributed outside corrugated case by the vaporous water within corrugated case constantly, prevent food putrid and deteriorated by the dipping of the aqueous water after condensation.Furthermore it is possible to prevent the aqueous water formed at corrugated case internal condensation to be impregnated on boxboard and the fluting medium of corrugated case, it is to avoid the collapsing of causing due to the reduction of paper board strength.Thus, maintain higher levels of humidity in enabling to carton according to the corrugated case of the present invention, avoid condensation simultaneously, and can life-time service, maintenance cost is relatively low.
Description
Technical field
The present invention relates to packing crates field, in particular it relates to a kind of corrugated case.
Background technology
Currently, along with developing rapidly of communication and logistics industry, the food including fruit and vegerable
Long-time transport becomes more and more frequent.This long transport may keep food
Fresh.
As a example by fruit and vegerable, there is continual breathing transpiration in fruit and vegetable picking, works as ring after getting off
When border temperature is higher, transpiration can be strong.Therefore, when preserving for a long time, when temperature is higher,
Fruit and vegerable transpiration discharges more moisture, when the most saturated, exists in gaseous state；When
When temperature is relatively low, the moisture that air can accommodate declines, steam condensation, causes fruit and vegerable to rot
Rotten.
Additionally, typically now transport fruit and vegerable be common corrugated case, this common
Corrugated case absorbs after fruit and vegerable transpiration goes out and condense into the moisture of liquid, its intensity can step-down,
Cause and collapse.This has had a strong impact on the service life of corrugated case.
Although prior art gives the tin foil of the multiple food for depositing such as fruit and vegerable
Case, however these fresh-keeping corrugated boxs all cannot to meet holding food fresh and can reuse simultaneously
Requirement.
Such as, disclosure CN201310508406.6 discloses a kind of fruit preservation paper box,
Its cardboard is made up of outer facial tissue, corrugating medium and the inside paper, is additionally provided with fresh-keeping inside this inside paper
Layer, fresh-keeping layer includes the translucent nylon membrane of two-layer, is provided with sky between the translucent nylon membrane of two-layer
So thickener, this translucent nylon membrane is the translucent nylon membrane of high permeability, the translucent Buddhist nun of two-layer
It is provided with Saccharum Sinensis Roxb. syrup between dragon film；Be provided with the translucent nylon membrane of highly permeable shape, nylon membrane it
Between be provided with natural paste and can absorb the moisture that fruit surface oozes out slowly, thus ensure carton
Middle humidity is the highest causes rotting of fruit.Although but this can absorb the too much water that fruit discharges
Part, but there is saturated problem, i.e. natural paste between nylon membrane and absorb moisture to full in it
With rear just cannot re-absorption moisture, this carton the most just cannot repeat use, cause waste.
Disclosure CN201210200702.5 discloses a kind of heat preserving antistaling waterproof paper paperboard
Case, is formed cardboard by following layers structure: ground floor, white or printed having of pattern
The synthetic paper of waterproof layer；The second layer, boxboard kraft paper or the paper of any selection；Third layer,
Polyethylene or other spongy be foamed into roll of material；4th layer, single or multiple lift has been fitted
The corrugated paper become constitutes corrugating medium；Layer 5, polyethylene or other spongy be foamed into coiled material
Material；Layer 6, boxboard kraft paper or the paper of any selection；Layer 7, white or printed
Brush the synthetic paper with waterproof layer of pattern.Between above layers material, polypropylene is had to mix
The waterproof layer that composite polyethylene material adhesive linkage is constituted.This invention can solve traditional cardboard paper
Case does not have the technical problem holding liquid, insulation and fresh-keeping function.But this invention cannot make water
Subrelease is put into outside case, and fruit and vegerable can be caused to rot after being impregnated into the water of condensation.
A kind of fruit fresh-keeping carton disclosed in disclosure CN201010549985.5, at paper
The inner surface coating coating layer of case, uniformly divides on coating layer and spreads agent for storage of coldness powder bed, then exist
The inner surface of agent for storage of coldness powder bed is pasted selectivity and is passed through thin film, at the upper table of top cardboard bed course
Face is the most evenly laid out puts O2 absorbent, CO2 absorbent, ethylene absorbent, moisture suction
Receive agent.This invention is also disclosed a kind of carton fresh-keeping and preserving method, utilizes aforesaid fruit fresh-keeping paper
Case, is placed on fruit in the baffle of carton, then lays top pressboard padding on cardboard spacer
Layer, on the cardboard bed course of top evenly laid out be respectively provided with O2 absorbent, CO2 absorbent,
Ethylene absorbent, the packaging bag of moisture absorber, finally to the bottom of the carton installing fruit,
Top sealing.The fruit fresh-keeping carton of this invention and carton fresh-keeping and preserving method, significantly carry
The high fresh-retaining preserving quality of fruit, prolong storage period, comply fully with health edible demand, side
Just storing, low cost.But this invention has saturated problem, just cannot protect after absorbent is saturated
Fresh.
Summary of the invention
Therefore, it is an object of the invention to provide a kind of corrugated case, this corrugated case can
Vaporous water is made to distribute outside carton, so that fruit and vegerable will not be impregnated into water for a long time.Additionally, should
Corrugated case can also stop that the most too much aqueous water soaks the cardboard of corrugated case, it is thus possible to
Enough reuse.
For achieving the above object, a first aspect of the present invention provides a kind of corrugated case, institute
The cardboard stating corrugated case includes boxboard and the wavy fluting medium of at least one of which, wherein, institute
State cardboard and also include that waterproof ventilated membrane, described waterproof ventilated membrane are arranged to the interior of described cardboard
Layer.
By the internal layer of this corrugated case is set to waterproof ventilated membrane, on the one hand, in temperature
Time higher, can be by this waterproof ventilated membrane at the vaporous water within corrugated case, and then
It is discharged by corrugating medium and boxboard.This avoids vaporous water condensation and is impregnated into food
Surface, so that food rots.On the other hand, when temperature reduces, oversaturated
Air condensation at short notice.Moisture after this condensation cannot pass through waterproof ventilated membrane, therefore
It is temporarily stored in the inside of corrugated case.This is avoided the cardboard of corrugated case to make moist and collapse.
In a kind of embodiment according to the corrugated case of the present invention, according to from described Concha Arcae
The order of the outside of carton to the inside of described corrugated case, described cardboard includes: ground floor,
Described ground floor is made up of described boxboard；The second layer, the described second layer is by described wavy watt
Stupefied body paper is constituted；And third layer, described third layer is made up of described waterproof ventilated membrane.
In this way, only the innermost layer of common triple wall board is replaced with waterproof
Ventilated membrane, this facilitate that the production of the tri-wall corrugated paper case according to the present invention.This three layers of Concha Arcae
Cardboard is mainly used in the packaging of light-duty commodity, but its production cost is relatively low.
In a kind of embodiment according to the corrugated case of the present invention, according to from described Concha Arcae
The order of the outside of carton to the inside of described corrugated case, described cardboard includes: ground floor,
Described ground floor is made up of described boxboard；The second layer, the described second layer is by described wavy watt
Stupefied body paper is constituted；Third layer, described third layer is made up of described corrugating medium；4th layer, institute
State the 4th layer to be made up of described wavy fluting medium；And layer 5, described layer 5 is by institute
State waterproof ventilated membrane to constitute.
In this way, only the innermost layer of common five-layers corrugated fiberboard is replaced with waterproof
Ventilated membrane, this facilitate that the production of five layers of corrugated case according to the present invention.This five layers of Concha Arcae
Cardboard is mainly used in the packaging of medium-sized commodity, and its production cost is the most placed in the middle.
In a kind of embodiment according to the corrugated case of the present invention, according to from described Concha Arcae
The order of the outside of carton to the inside of described corrugated case, described cardboard includes: ground floor,
Described ground floor is made up of described boxboard；The second layer, the described second layer is by described wavy watt
Stupefied body paper is constituted；Third layer, described third layer is made up of described corrugating medium；4th layer, institute
State the 4th layer to be made up of described wavy fluting medium；Layer 5, described layer 5 is by described watt
Stupefied core paper is constituted；Layer 6, described layer 6 is made up of described wavy fluting medium；And
Layer 7, described layer 7 is made up of described waterproof ventilated membrane.
In this way, only the innermost layer of seven layers of common corrugated board is replaced with waterproof
Ventilated membrane, this facilitate that the production of seven layers of corrugated case according to the present invention.This seven layers of Concha Arcae
Cardboard is mainly used in the packaging of heavy commodity, and its production cost is higher.
In a kind of embodiment according to the corrugated case of the present invention, described waterproof ventilated membrane
Constructed by the high molecular polymer with waterproof and breathable function.High molecular polymer refers to by being permitted
The most identical, simple construction unit repeats the high molecular chemical combination being formed by connecting by covalent bond
Thing, its molecular layer structure can allow for vaporous water and passes through, but prevents aqueous water from passing through.
In a kind of embodiment according to the corrugated case of the present invention, described waterproof ventilated membrane
Constructed by the Herbaceous Fiber material with waterproof and breathable function.Herbaceous Fiber material has natural
Waterproof ventilative fibre structure.
In a kind of embodiment according to the corrugated case of the present invention, described cardboard sets
It is equipped with air-vent.In this way, cardboard can be more promptly by through waterproof ventilated membrane
Vaporous water be expelled to outside corrugated case.
In a kind of embodiment according to the corrugated case of the present invention, described corrugated case is used
In depositing fruit and vegerable.Owing to fruit and vegerable are rich in moisture, can be inside corrugated case through transpiration
Produce substantial amounts of vaporous water, be therefore particularly suited for the corrugated case according to the present invention.
According to the present invention, it is possible to constantly by the vaporous water within corrugated case to corrugated case
Distribute outward, prevent food putrid and deteriorated by the dipping of the aqueous water after condensation.Additionally, energy
The aqueous water formed at corrugated case internal condensation is enough prevented to be impregnated into the boxboard of corrugated case
With on fluting medium, it is to avoid due to the reduction of paper board strength and collapsing of causing.Therefore, foundation
The corrugated case of the present invention maintains higher levels of humidity in enabling to carton, avoids condensation simultaneously, and
And can life-time service, maintenance cost is relatively low.
Accompanying drawing explanation
The detailed description to non-limiting example made with reference to the following drawings by reading,
The other features, objects and advantages of the present invention will become more apparent upon, wherein:
Fig. 1 shows the triplex board of the corrugated case according to one embodiment of the present invention
Structure；
Fig. 2 shows five layer paperboards of the corrugated case according to one embodiment of the present invention
Structure；And
Fig. 3 shows seven layer paperboards of the corrugated case according to one embodiment of the present invention
Structure.
Detailed description of the invention
In the specific descriptions of following preferred embodiment, will be with reference to constituting a present invention part
Appended accompanying drawing.Appended accompanying drawing has been illustrated by way of example and has been capable of the present invention's
Specific embodiment.The embodiment of example is not intended as the limit all enforcements according to the present invention
Example.It is appreciated that without departing from the scope of the present invention, it is possible to use other are implemented
Example, it is also possible to carry out the structural or amendment of logicality.Therefore, following specific descriptions are also
Nonrestrictive, and the scope of the present invention is limited only by the following claims.
Fig. 1 shows the triplex board of the corrugated case according to one embodiment of the present invention
Structure.
As it can be seen, the triplex board structure of corrugated case is the ground floor being made up of boxboard
101, the second layer 102 that is made up of wavy fluting medium and being made up of waterproof ventilated membrane
Third layer 103.These three layers are typically bonded together by such as amylum adhesive.With traditional
Tri-wall corrugated paper case (also referred to as single corrugated case) is compared, and the corrugated case in Fig. 1 only substituted for
Internal layer.
In actual applications, the ground floor 101 being made up of boxboard also extraneous directly contact,
It is for avoiding the external environment condition damage to corrugated case itself.Such as, ground floor 101 is usual
It is arranged to that there is higher intensity, to avoid rupturing of corrugated case that external impact causes.
The structure of the second layer 102 being made up of wavy fluting medium favorably bears gravity and pressure.Example
As, when the cardboard of corrugated case article extruding corrugated case interiorly or exteriorly, it is possible to pass through
The deformation of the second layer 102 pressure-bearing effectively.The third layer 103 that waterproof ventilated membrane is constituted then is used
In discharging at the vaporous water within corrugated case and avoiding at the aqueous water pair within corrugated case
The dipping of cardboard.This vaporous water is such as made by the high temperature transpiration of the fruit and vegerable left in corrugated case
With formation, this aqueous water is the most such as formed by the low temperature condensation of vaporous water.
Fig. 2 shows five layer paperboards of the corrugated case according to one embodiment of the present invention
Structure.
As it can be seen, five layer paperboard structures of corrugated case are the ground floor being made up of boxboard
201, the second layer 202 being made up of wavy fluting medium, the third layer being made up of corrugating medium
203, be made up of wavy fluting medium the 4th layer 204 and be made up of waterproof ventilated membrane
Layer 5 205.These five layers are typically bonded together also by such as amylum adhesive.With tradition
Five layers of corrugated case (the most double corrugated case) compare, the corrugated case in Fig. 2 is only replaced
Internal layer.
Compared with the corrugated case with triplex board structure in Fig. 1, corrugated paper in Fig. 2
Case has two-layer corrugating medium.Therefore, in Fig. 2, corrugated case has more preferable bearing capacity,
It is applicable to deposit heavier article.But, owing to having bonded more layer on layer 5 205,
The permeability of this corrugated case can be poor, can be more by arranging on first to fourth layer
Air-vent avoids this point.Additionally, ground floor 201 should be arranged thicker, to prevent
The external environment condition damage to corrugated case.
Fig. 3 shows seven layer paperboards of the corrugated case according to one embodiment of the present invention
Structure.
As it can be seen, seven layer paperboard structures of corrugated case are the ground floor being made up of boxboard
301, the second layer 302 being made up of wavy fluting medium, the third layer being made up of corrugating medium
303, the 4th layer 304 be made up of wavy fluting medium, the layer 5 being made up of corrugating medium
305, the layer 6 306 that is made up of wavy fluting medium and being made up of waterproof ventilated membrane
Layer 7 307.These seven layers are typically bonded together also by such as amylum adhesive.With tradition
Seven layers of corrugated case (also referred to as three corrugated cases) compare, the corrugated case in Fig. 3 the most only replaces
Change internal layer.
Compared with the corrugated case in Fig. 1 and Fig. 2, seven layers of corrugated case in Fig. 2 enter one
Step improves load performance, is therefore suitable for depositing heavy items.Simultaneously, it is also possible to first to
More air-vent is set on six layers to avoid the reduction of its permeability.Additionally, should be position
Arrange thicker in outermost ground floor 301, to prevent the external environment condition damage to corrugated case
Bad.
Although it will be appreciated by those skilled in the art that and listing three kinds of corrugated cases at this, but
It can not limit the present invention.As long as internal layer is provided with the corrugated case of waterproof ventilated membrane, all
Within protection scope of the present invention.
Preferably, waterproof ventilated membrane is constructed by high molecular polymer or Herbaceous Fiber material.
Waterproof ventilated membrane principle based on capillary moving.In the case of steam, i.e. vaporous water, water
Grain is the most tiny, can penetrate into the opposite side of waterproof ventilated membrane smoothly, thus occur ventilative existing
As.And when moisture condensation becomes the globule, i.e. aqueous water, granule becomes big, owing to globule surface is opened
The effect of power, hydrone cannot depart from the globule smoothly to penetrate into another of waterproof ventilated membrane
Side.Natural or the artificial material of existing many can be used in manufacturing waterproof ventilated membrane.Although this
Two of which, i.e. high molecular polymer and Herbaceous Fiber material has only been enumerated in invention, but utilizes
The waterproof ventilated membrane that other materials manufactures is also within protection scope of the present invention.
Although the foregoing describe the detailed description of the invention of the present invention, but the technology in this area
Personnel can make various changes and modifications within the scope of the appended claims.
Claims (8)
1. a corrugated case, the cardboard of described corrugated case includes boxboard and at least one of which
Wavy fluting medium, it is characterised in that described cardboard also includes waterproof ventilated membrane, described anti-
Water ventilated membrane is arranged to the internal layer of described cardboard.
Corrugated case the most according to claim 1, it is characterised in that according to from described
The order of the outside of corrugated case to the inside of described corrugated case, described cardboard includes:
Ground floor, described ground floor is made up of described boxboard；
The second layer, the described second layer is made up of described wavy fluting medium；And
Third layer, described third layer is made up of described waterproof ventilated membrane.
Corrugated case the most according to claim 1, it is characterised in that according to from described
The order of the outside of corrugated case to the inside of described corrugated case, described cardboard includes:
Ground floor, described ground floor is made up of described boxboard；
The second layer, the described second layer is made up of described wavy fluting medium；
Third layer, described third layer is made up of corrugating medium；
4th layer, described 4th layer is made up of described wavy fluting medium；And
Layer 5, described layer 5 is made up of described waterproof ventilated membrane.
Corrugated case the most according to claim 1, it is characterised in that according to from described
The order of the outside of corrugated case to the inside of described corrugated case, described cardboard includes:
Ground floor, described ground floor is made up of described boxboard；
The second layer, the described second layer is made up of described wavy fluting medium；
Third layer, described third layer is made up of corrugating medium；
4th layer, described 4th layer is made up of described wavy fluting medium；
Layer 5, described layer 5 is made up of corrugating medium；
Layer 6, described layer 6 is made up of described wavy fluting medium；And
Layer 7, described layer 7 is made up of described waterproof ventilated membrane.
5. according to the corrugated case according to any one of claim 1-4, it is characterised in that
Described waterproof ventilated membrane is constructed by the high molecular polymer with waterproof and breathable function.
6. according to the corrugated case according to any one of claim 1-4, it is characterised in that
Described waterproof ventilated membrane is constructed by the Herbaceous Fiber material with waterproof and breathable function.
7. according to the corrugated case according to any one of claim 1-4, it is characterised in that
Described cardboard is provided with air-vent.
8. according to the corrugated case according to any one of claim 1-4, it is characterised in that
Described corrugated case is used for depositing fruit and vegerable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510149301.5A CN106144213A (en) | 2015-03-31 | 2015-03-31 | Corrugated case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510149301.5A CN106144213A (en) | 2015-03-31 | 2015-03-31 | Corrugated case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106144213A true CN106144213A (en) | 2016-11-23 |
Family
ID=57338174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510149301.5A Pending CN106144213A (en) | 2015-03-31 | 2015-03-31 | Corrugated case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106144213A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283984A (en) * | 2017-07-25 | 2017-10-24 | 西安海宏包装有限责任公司 | A kind of corrugated plate |
| CN107539563A (en) * | 2017-09-25 | 2018-01-05 | 长兴恒通彩印包装有限公司 | A kind of pressure resistant type corrugated case |
| CN107600629A (en) * | 2017-09-25 | 2018-01-19 | 长兴恒通彩印包装有限公司 | A kind of compression-resistant structure of corrugated case |
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| CN1810584A (en) * | 2005-01-28 | 2006-08-02 | 甘国工 | Waterproof and damp-proof packing box and its making process |
| CN202388879U (en) * | 2011-12-20 | 2012-08-22 | 天津市吉源元印刷制品有限公司 | Corrugated board |
| CN204021435U (en) * | 2014-05-29 | 2014-12-17 | 江苏益草堂石斛股份有限公司 | The preservation device of the fresh bar of a kind of dendrobium candidum |
| CN104404834A (en) * | 2014-10-09 | 2015-03-11 | 青岛星华泰电子科技有限公司 | Fresh-keeping packaging film |
| CN204822575U (en) * | 2015-03-31 | 2015-12-02 | 苏州益而益电器制造有限公司 | Corrugated box |
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2015
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1810584A (en) * | 2005-01-28 | 2006-08-02 | 甘国工 | Waterproof and damp-proof packing box and its making process |
| CN202388879U (en) * | 2011-12-20 | 2012-08-22 | 天津市吉源元印刷制品有限公司 | Corrugated board |
| CN204021435U (en) * | 2014-05-29 | 2014-12-17 | 江苏益草堂石斛股份有限公司 | The preservation device of the fresh bar of a kind of dendrobium candidum |
| CN104404834A (en) * | 2014-10-09 | 2015-03-11 | 青岛星华泰电子科技有限公司 | Fresh-keeping packaging film |
| CN204822575U (en) * | 2015-03-31 | 2015-12-02 | 苏州益而益电器制造有限公司 | Corrugated box |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283984A (en) * | 2017-07-25 | 2017-10-24 | 西安海宏包装有限责任公司 | A kind of corrugated plate |
| CN107539563A (en) * | 2017-09-25 | 2018-01-05 | 长兴恒通彩印包装有限公司 | A kind of pressure resistant type corrugated case |
| CN107600629A (en) * | 2017-09-25 | 2018-01-19 | 长兴恒通彩印包装有限公司 | A kind of compression-resistant structure of corrugated case |
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| PB01 | Publication | ||
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Application publication date: 20161123 |