CN107161457A - A kind of ventilative corrugated case - Google Patents
A kind of ventilative corrugated case Download PDFInfo
- Publication number
- CN107161457A CN107161457A CN201710435697.9A CN201710435697A CN107161457A CN 107161457 A CN107161457 A CN 107161457A CN 201710435697 A CN201710435697 A CN 201710435697A CN 107161457 A CN107161457 A CN 107161457A
- Authority
- CN
- China
- Prior art keywords
- carton
- ventilative
- corrugated case
- layer
- permeable layer
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/56—Linings or internal coatings, e.g. pre-formed trays provided with a blow- or thermoformed layer
- B65D5/563—Laminated linings; Coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/4295—Ventilating arrangements, e.g. openings, space elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
Abstract
The invention discloses a kind of ventilative corrugated case, its drip irrigation device is, carton body interior is provided with bilayer film, it is water outlet air-permeable layer and the first waterproof ventilative layer successively from inside to outside, water outlet air-permeable layer is arranged with some steam vents along carton side walls, and drier is provided between the air-permeable layer and the first waterproof ventilative layer of carton bottom.Invention aims to provide ventilative corrugated case, and the corrugated case can be such that vaporous water distributes to outside carton, the humidity in reduction carton.
Description
Technical field
The present invention relates to packed in cases neighborhood, more specifically, it relates to a kind of ventilative corrugated case.
Background technology
In recent years, with the fast development of material flow industry, the long-time transport of the food including fruits and vegetables becomes more next
It is more frequent.This prolonged transport may can not keep the fresh of food.Fruit and vegetable picking exists continual after getting off
Breathing is rising, when environment temperature is higher, and transpiration can be strong.Therefore, when preserving for a long time, when temperature is higher, fruits and vegetables steam
Rise and discharge more moisture, when not up to saturation, exist in gaseous state；When the temperature is low, air can be accommodated
Moisture declines, and vapor condensation causes fruits and vegetables to rot.
In addition, typically now transport fruits and vegetables is common corrugated case, this common corrugated case absorbs fruit
Vegetable transpiration goes out and condensed into after the moisture of liquid, its intensity meeting step-down, causes to collapse.This has had a strong impact on the use of corrugated case
Life-span.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of ventilative corrugated case, the corrugated paper
Case can be such that vaporous water distributes to outside carton, the humidity in reduction carton.
To achieve the above object, the invention provides following technical scheme：A kind of ventilative corrugated case, carton body interior
Bilayer film is provided with, is water outlet air-permeable layer and the first waterproof ventilative layer successively from inside to outside, water outlet air-permeable layer is along carton side walls
Some steam vents are arranged with, drier is provided between the air-permeable layer and the first waterproof ventilative layer of carton bottom.
As preferred, the outer surface of carton body is provided with the second waterproof ventilative layer.
As preferred, the first waterproof ventilative layer and the second waterproof ventilative layer are constructed using high molecular polymer.
As preferred, air-vent is provided with the cardboard of carton body.
The technical scheme is compared with prior art：Steam vent, fruits and vegetables have been opened up in the carton side walls part of water outlet air-permeable layer
Interlayer interior circulation of the moisture of release in casing between water outlet air-permeable layer and the first waterproof ventilative layer, can increase when temperature is higher
Plus the air pressure in casing causes moisture to be easier to enter in interlayer, and the drier in the interlayer below casing just can be more
Remaining moisture reduces the preservation of the humidity, more conducively fruits and vegetables in casing to absorbing.
Brief description of the drawings
Fig. 1 is a kind of structural representation of ventilative corrugated case embodiment of the present invention；
Description of reference numerals：1st, carton body；21st, water outlet air-permeable layer；22nd, the first waterproof ventilative layer；23rd, steam vent；3rd, dry
Agent；4th, the second waterproof ventilative layer；5th, air-vent.
Embodiment
A kind of ventilative corrugated case embodiment of 1 couple of present invention of reference picture is described further.
As shown in figure 1, a kind of ventilative corrugated case, carton body 1 is internally provided with bilayer film, is successively from inside to outside
The waterproof ventilative layer 22 of water outlet air-permeable layer 21 and first, water outlet air-permeable layer 21 is arranged with some steam vents 23 along carton side walls, is located at
Drier is provided between the air-permeable layer of carton bottom and the first waterproof ventilative layer 22, in the carton side walls portion of water outlet air-permeable layer 21
Steam vent 23 is separately set, the moisture that fruits and vegetables discharge is in casing between the waterproof ventilative layer 22 of water outlet air-permeable layer 21 and first
Interlayer interior circulation, can increase the air pressure in casing so that moisture is easier to enter in interlayer, and is located under casing when temperature is higher
Drier 3 in the interlayer in face just can reduce the guarantor of the humidity, more conducively fruits and vegetables in casing unnecessary moisture to absorbing
Deposit.
Further, the outer surface of carton body 1 is provided with the air-permeable layer of the second waterproof 4, both guard box body can gas circulation,
It can prevent steam from penetrating into again.
Further, the first waterproof ventilative layer 22 and the air-permeable layer of the second waterproof 4 are constructed using high molecular polymer.
Further, it is provided with air-vent 5 on the cardboard of carton body 1.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of ventilative corrugated case, including carton body, it is characterized in that：The carton body interior is provided with bilayer film,
It is water outlet air-permeable layer and the first waterproof ventilative layer successively from inside to outside, the water outlet air-permeable layer is arranged with some rows along carton side walls
Stomata, drier is provided between the air-permeable layer and the first waterproof ventilative layer of carton bottom.
2. a kind of ventilative corrugated case according to claim 1, it is characterized in that：The outer surface of the carton body is provided with
Second waterproof ventilative layer.
3. a kind of ventilative corrugated case according to claim 1 or 2, it is characterized in that：First waterproof ventilative layer and institute
The second waterproof ventilative layer is stated to construct using high molecular polymer.
4. a kind of ventilative corrugated case according to claim 1 or 2, it is characterized in that：Set on the cardboard of the carton body
It is equipped with air-vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435697.9A CN107161457A (en) | 2017-06-11 | 2017-06-11 | A kind of ventilative corrugated case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435697.9A CN107161457A (en) | 2017-06-11 | 2017-06-11 | A kind of ventilative corrugated case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107161457A true CN107161457A (en) | 2017-09-15 |
Family
ID=59824941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710435697.9A Pending CN107161457A (en) | 2017-06-11 | 2017-06-11 | A kind of ventilative corrugated case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107161457A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108216889A (en) * | 2018-01-09 | 2018-06-29 | 重庆菲利克思农业发展有限公司 | A kind of rain-proof box for material circulation and logistic management system |
| CN108974590A (en) * | 2018-09-21 | 2018-12-11 | 天津王朝包装印刷制品有限公司 | A kind of breathable corrugated case |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202862739U (en) * | 2012-10-26 | 2013-04-10 | 陈叶阳 | Waterproof and moistureproof carton board structure |
| CN204056507U (en) * | 2014-09-30 | 2014-12-31 | 成都正隆包装制品有限公司 | A kind of moistureproof food package box |
| US20150336730A1 (en) * | 2014-05-20 | 2015-11-26 | Douglas Arthur Shields | Paper-based thermal insulated container and method of manufacturing the same |
| CN205972433U (en) * | 2016-08-24 | 2017-02-22 | 浙江大华集团嘉兴包装有限公司 | Leak -tight packing carton of follow -on protection against tide |
-
2017
- 2017-06-11 CN CN201710435697.9A patent/CN107161457A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202862739U (en) * | 2012-10-26 | 2013-04-10 | 陈叶阳 | Waterproof and moistureproof carton board structure |
| US20150336730A1 (en) * | 2014-05-20 | 2015-11-26 | Douglas Arthur Shields | Paper-based thermal insulated container and method of manufacturing the same |
| CN204056507U (en) * | 2014-09-30 | 2014-12-31 | 成都正隆包装制品有限公司 | A kind of moistureproof food package box |
| CN205972433U (en) * | 2016-08-24 | 2017-02-22 | 浙江大华集团嘉兴包装有限公司 | Leak -tight packing carton of follow -on protection against tide |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108216889A (en) * | 2018-01-09 | 2018-06-29 | 重庆菲利克思农业发展有限公司 | A kind of rain-proof box for material circulation and logistic management system |
| CN108974590A (en) * | 2018-09-21 | 2018-12-11 | 天津王朝包装印刷制品有限公司 | A kind of breathable corrugated case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170915 |
|
| WD01 | Invention patent application deemed withdrawn after publication |