CN206358638U - Preservative corrugated cardboard - Google Patents
Preservative corrugated cardboard Download PDFInfo
- Publication number
- CN206358638U CN206358638U CN201621344198.6U CN201621344198U CN206358638U CN 206358638 U CN206358638 U CN 206358638U CN 201621344198 U CN201621344198 U CN 201621344198U CN 206358638 U CN206358638 U CN 206358638U
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- paper
- fresh
- keeping
- layer
- magnetic stripe
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Abstract
The utility model discloses a kind of preservative corrugated cardboard, solve the fresh-keeping paperboard among prior art and adds somewhat to fresh keeping time, but can not effectively absorb ethene, therefore be unable to reach the extension of long period.Its drip irrigation device is to be provided with fresh-keeping layer, the cavity formed between the core paper and inner paper, core paper and facial tissue to be provided with magnetic stripe on the surface of the core paper.Reach that fresh-keeping layer can effectively suppress biological respiration and bacterial growth, remove the ethylene gas for promoting fruit aging, and magnetic stripe further is installed in the inside of corrugated board, the effect of magnetic stripe can form magnetic field on corrugated layer surface, and magnetic field energy significantly suppresses the breathing of fruit, the corrugated case produced under both combinations just has preferable fresh-keeping effect.
Description
Technical field
The utility model is related to carton field, in particular, is related to preservative corrugated cardboard.
Background technology
The fresh-keeping problem of fruit is always one of key factor for influenceing fruit edible, the fruit among transportation,
Fruit after harvesting is still the organism of a life, therefore still has substantial amounts of ethene to produce, and the increase of ethylene volume can be accelerated
Fruit it is ripe and rotten, therefore the fruit placed in corrugated case in an unguarded moment very easily rot so that cause fruit without
Method is eaten, and causes the loss of about 20% to 25% fruit, therefore fresh-keeping among fruits transport also has largely
Improvement.
For example, utility model application number discloses a kind of waterproof board with thin film sandwich for 201120159456.4,
It is suitable for packing some heavier and fresh-keeping articles of needs.Including thin film sandwich, the surface of described thin film sandwich is provided with upper
Ply of board, the back side of described thin film sandwich is provided with lower ply of board, described upper ply of board and lower ply of board that to scribble waterproof cured
Layer.This set has thin film sandwich although to adds somewhat to fresh keeping time, but can not effectively absorb ethene, therefore nothing
Method reaches the extension of long period.
Utility model content
Goal of the invention of the present utility model be to provide it is a kind of have absorb ethene and can reach it is longer to fruit freshness preserving when
Between corrugated board.
Above-mentioned technical purpose of the present utility model technical scheme is that：
Preservative corrugated cardboard, including inner paper, facial tissue and the core paper between inner paper and facial tissue, the cross section of the core paper
Contour line in it is wavy set, fresh-keeping layer, the sky formed between the core paper and inner paper are provided with the surface of the core paper
Intracavitary is provided with magnetic stripe.
By using above-mentioned technical proposal, by being provided with fresh-keeping layer on the surface of core paper, fresh-keeping layer can effectively suppress
Biological respiration and bacterial growth, remove the ethylene gas for promoting fruit aging, and further in corrugated board
Portion is provided with magnetic stripe, and the effect of magnetic stripe can form magnetic field on corrugated layer surface, and magnetic field energy significantly suppresses the breathing of fruit,
The corrugated case produced under both combinations just has preferable fresh-keeping effect.
It is of the present utility model to be further disposed in the fresh-keeping layer is potassium permanganate layer.
By using above-mentioned technical proposal, potassium permanganate, which has, has good absorption to ethene, can extend water
The freshness date of fruit.
It is of the present utility model to be further disposed in the top of the potassium permanganate layer is covered with active carbon layer.
By using above-mentioned technical proposal, the intrinsic phosphoric acid of activated carbon particles, Potassiumiodate can make the ethylene gas that fruit is released
Deactivation, controls the maturation of fruit, can be cooperated with potassium permanganate layer, and then play good control effect.
It is of the present utility model be further disposed in, be provided with outer paper on the outside of the inner paper, the outer paper and inner paper it
Between be filled with ethylene absorption cushion block.
It is of the present utility model to be further disposed in the ethylene absorption cushion block is cristobalite cushion block.
By using above-mentioned technical proposal, ethylene absorption cushion block, ethylene absorption cushion block are provided between outer paper and nexine
Serve and first ethene composition is absorbed in outside, serve and preliminary ethene is absorbed.
It is of the present utility model to be further disposed in being evenly arranged with through hole in the outer paper surface.
By using above-mentioned technical proposal, by being provided with through hole, and then it the ethene that fruit gives out can be played can pass through
What through hole was more prone to enters between outer paper and nexine, and then is absorbed by ethene cushion block, serves most ethene
Absorbed, and unnecessary ethene can be further processed by the fresh-keeping layer in corrugated paper board layer.
It is of the present utility model to be further disposed in the magnetic stripe is arranged at intervals in cavity, is provided with the cavity
Projection for spacing magnetic stripe.
By using above-mentioned technical proposal, pass through the projection being internally provided with for spacing magnetic stripe in cavity, Jin Erneng
The position of magnetic stripe is limited by raised, and then makes magnetic stripe more stable and firm in the placement of cavity inside.
Brief description of the drawings
Fig. 1 is the schematic diagram of corrugated board；
Fig. 2 is Fig. 1 A portions enlarged drawing；
Fig. 3 is that the magnetic stripe of corrugated board is placed on the schematic diagram on core paper.
In figure, 1, inner paper；2nd, facial tissue；3rd, core paper；31st, fresh-keeping layer；311st, potassium permanganate layer；312nd, active carbon layer；4th, magnetic
Bar；41st, it is raised；5th, outer paper；51st, ethylene absorption cushion block；52nd, through hole.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
It refer to accompanying drawing 1, a kind of preservative corrugated cardboard, including inner paper 1, facial tissue 2 and between inner paper 1 and facial tissue 2
Core paper 3, in the prior art, corrugated paper are made up of inner paper 1, facial tissue 2 and the core paper 3 between inner paper 1 and facial tissue 2, while core
The contour line of the cross section of paper 3 is set in wavy, and the core paper 3 of wavy setting falls within prior art, and its structure is relative to be carried
The high structural strength of core paper 3, therefore do not repeat.
Outer paper 5 is provided with the outside of inner paper 1, and multiple through holes 52 are provided with outer paper 5, the quantity of through hole 52 is not
Easily excessive, due to forming a cavity between outer paper 5 and inner paper 1, the width of cavity is 0.5 millimeter to 1 millimeter, in cavity
Portion is filled with polylith ethylene absorption cushion block 51, and ethylene absorption cushion block 51 is that cristobalite powder, ethylene absorption are added with sponge
Cushion block 51 uses cube-shaped cushion block shape, and is bonded at by watering on the two side of cavity, due to the setting of through hole 52, enters
And cavity inside can be entered by through hole 52 by serving the ethylene gas that fruit gives out, and ethylene absorption cushion block 51 is served
The preliminary absorption for ethene.
Refer to accompanying drawing 2, the core paper 3 close inner paper 1 side covered with fresh-keeping layer 31, fresh-keeping layer 31 includes height
Potassium manganate layer 311 and active carbon layer 312, wherein active carbon layer 312 are covered in the top of potassium permanganate layer 311, potassium permanganate layer
311 thickness is 0.2 millimeter to 0.5 millimeter, and the thickness of active carbon layer 312 is also 0.2 millimeter to 0.5 millimeter.Potassium permanganate has
Having has good absorption to ethene, can extend the freshness date of fruit, and the intrinsic phosphoric acid of activated carbon particles, Potassiumiodate can make
The ethylene gas deactivation that fruit is released, controls the maturation of fruit, can be cooperated with potassium permanganate layer 311, and then play good
Good control effect.And then another part gas entered inside corrugated case can effectively suppress biological by fresh-keeping layer 31
Respiration and bacterial growth, remove the ethylene gas for promoting fruit aging.
It refer to and magnetic stripe 4 is installed in accompanying drawing 3, the cavity formed between core paper 3 and inner paper 1, magnetic stripe 4 is strip,
It is arranged among the present embodiment using a magnetic stripe 4 in the chamber between core paper 3 and inner paper 1, adjacent magnetic stripe 4 is arranged on core paper
3, with the chamber of facial tissue 2, and being provided between core paper 3 and facial tissue 2 multiple raised 41, can be caught in magnetic stripe 4 during installation
To between two adjacent projections 41, and then make magnetic stripe 4 more stable and firm in the placement of cavity inside.In corrugated board
Portion is provided with magnetic stripe 4, and the effect of magnetic stripe 4 can form magnetic field on corrugated layer surface, and magnetic field energy significantly suppresses exhaling for fruit
Inhale, the corrugated case produced under both combinations just has preferable fresh-keeping effect.
Certain this cardboard may finally make corrugated case, that is, constitute a corrugated case with fresh-keeping function, will
Sealed after fruit is placed into and by corrugated case, corrugated case can play preferable ethylene absorption work(to internal fruit
Can, effectively delay the time of corruption, be that holding of the fruit inside corrugated case is provided convenience.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (7)
1. a kind of preservative corrugated cardboard, including inner paper (1), facial tissue (2) and the core paper between inner paper (1) and facial tissue (2)
(3), the contour line of the cross section of the core paper (3) is set in wavy, it is characterised in that set on the surface of the core paper (3)
It is equipped with fresh-keeping layer (31), the cavity formed between the core paper (3) and inner paper (1) and magnetic stripe (4) is installed.
2. preservative corrugated cardboard according to claim 1, it is characterised in that the fresh-keeping layer (31) is potassium permanganate layer
(311)。
3. preservative corrugated cardboard according to claim 2, it is characterised in that covered above the potassium permanganate layer (311)
It is stamped active carbon layer (312).
4. preservative corrugated cardboard according to claim 1, it is characterised in that be provided with outer paper on the outside of the inner paper (1)
(5) ethylene absorption cushion block (51), is filled between the outer paper (5) and inner paper (1).
5. preservative corrugated cardboard according to claim 4, it is characterised in that the ethylene absorption cushion block (51) is cristobalite
Cushion block.
6. preservative corrugated cardboard according to claim 5, it is characterised in that be evenly arranged with outer paper (5) surface
Through hole (52).
7. preservative corrugated cardboard according to claim 1, it is characterised in that the magnetic stripe (4) is arranged at intervals in cavity,
The projection (41) for spacing magnetic stripe (4) is provided with the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621344198.6U CN206358638U (en) | 2016-12-07 | 2016-12-07 | Preservative corrugated cardboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621344198.6U CN206358638U (en) | 2016-12-07 | 2016-12-07 | Preservative corrugated cardboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206358638U true CN206358638U (en) | 2017-07-28 |
Family
ID=59373598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621344198.6U Active CN206358638U (en) | 2016-12-07 | 2016-12-07 | Preservative corrugated cardboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206358638U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107839326A (en) * | 2017-10-31 | 2018-03-27 | 常德金德新材料科技股份有限公司 | Anti-mildew fresh-keeping corrugated board and preparation method thereof |
| CN108850145A (en) * | 2018-06-11 | 2018-11-23 | 南阳道地金木瓜生物科技股份有限公司 | A kind of method for storing and refreshing of pawpaw |
| CN112568612A (en) * | 2020-12-31 | 2021-03-30 | 钱圳胡瀚 | Energy-saving environment-friendly myopia correction device |
-
2016
- 2016-12-07 CN CN201621344198.6U patent/CN206358638U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107839326A (en) * | 2017-10-31 | 2018-03-27 | 常德金德新材料科技股份有限公司 | Anti-mildew fresh-keeping corrugated board and preparation method thereof |
| CN108850145A (en) * | 2018-06-11 | 2018-11-23 | 南阳道地金木瓜生物科技股份有限公司 | A kind of method for storing and refreshing of pawpaw |
| CN108850145B (en) * | 2018-06-11 | 2021-08-20 | 南阳道地金木瓜生物科技股份有限公司 | Papaya storage and preservation method |
| CN112568612A (en) * | 2020-12-31 | 2021-03-30 | 钱圳胡瀚 | Energy-saving environment-friendly myopia correction device |
| CN112568612B (en) * | 2020-12-31 | 2024-05-24 | 山西爱视力生物科技有限公司 | Energy-saving environment-friendly myopia correction device |
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