CN216970509U

CN216970509U - Corrugated carton that humidity resistance is good

Info

Publication number: CN216970509U
Application number: CN202220274745.7U
Authority: CN
Inventors: 谈凤霞
Original assignee: Shanghai Longyu Packaging Materials Co ltd
Current assignee: Shanghai Longyu Packaging Materials Co ltd
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-07-15
Anticipated expiration: 2032-02-10

Abstract

The application discloses corrugated carton that moisture resistance is good belongs to corrugated carton technical field, including two cardboards, every the equal joint of surface of cardboard has the parcel cardboard, the equal fixedly connected with dampproof membrane in a side that two cardboards kept away from each other and two parcel cardboards kept away from each other, the equal fixedly connected with reverse osmosis membrane in a side that two cardboards are close to each other and two parcel cardboards are close to each other, the bottom of the case has been placed jointly to the below of two cardboards, the fixed surface of the bottom of the case is connected with the waterproof membrane, two sets of division boards of inner diapire fixedly connected with of the bottom of the case, two sets of exhaust holes have been seted up to the bottom surface of the bottom of the case. This corrugated box that humidity resistance is good, through being provided with the dampproof film, the dampproof film adopts the PE film, can make cardboard and parcel cardboard have the humidity resistance, realizes reducing the moisture permeability's of cardboard and parcel cardboard purpose, avoids cardboard and the moist problem that leads to its support nature and hardness to descend of parcel cardboard.

Description

Corrugated carton that humidity resistance is good

Technical Field

The application belongs to the technical field of corrugated cases, and particularly relates to a corrugated case with good moisture resistance.

Background

Corrugated paper boards are made into corrugated cases through die cutting, indentation, box nailing or box gluing, the corrugated cases are the most widely used packaging products, the using amount of the corrugated cases is always the first of various packaging products, the corrugated cases comprise calcium plastic corrugated cases, the corrugated cases gradually replace transportation packaging containers such as wood cases and the like with superior using performance and good processing performance, the corrugated cases become the main force of transportation packaging, and the corrugated cases belong to green and environment-friendly products, are beneficial to environmental protection and are beneficial to loading, unloading and transportation.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: the existing corrugated case is poor in moisture resistance, the corrugated case can be softened by humid air or in long-term rainy days, paper becomes poor, the hardness of the corrugated case is reduced, and the corrugated case is rotten, so that the corrugated case cannot be stored.

Therefore, a corrugated carton with good moisture resistance is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve prior art, corrugated box's the poor problem of moisture resistance, and the corrugated box that a moisture resistance is good that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a corrugated carton that moisture resistance is good, includes two cardboards, every the equal joint of surface of cardboard has the parcel cardboard, and the equal fixedly connected with dampproof membrane in a side that two cardboards kept away from each other and two parcel cardboards kept away from each other, the equal fixedly connected with reverse osmosis membrane in a side that two cardboards are close to each other and two parcel cardboards are close to each other, two the bottom of the case has been placed jointly to the below of cardboard, the external fixed surface of the bottom of the case is connected with the water proof membrane, two sets of division boards of interior diapire fixedly connected with of the bottom of the case, two sets of exhaust holes have been seted up to the bottom surface of the bottom of the case.

Through setting up water proof membrane, dampproofing membrane and reverse osmosis membrane, can prevent damp to the carton, because the bottom contacts with water easily, carries out waterproofly to the carton bottom, and inside moisture and the infiltration of placing of carton, thereby the division board adds moisture-absorbing material with bottom of the case space partition, recycles the exhaust hole and discharges.

Preferably, a placing plate is placed below the waterproof membrane, and a supporting plate is fixedly connected to the bottom surface of the placing plate.

Put board and backup pad through the setting, can place the carton for the carton breaks away from the bottom surface when not using, reduces bottom surface moisture erosion.

Preferably, a small-sized moisture absorber is placed on the upper surface of the support plate, and the upper surface of the small-sized moisture absorber is in contact with the outer surface of the waterproof membrane.

Through setting up small-size desiccator, absorb the moisture in the carton external environment, prevent to place the carton for a long time and damage the carton.

Preferably, the left side surface of each group of the partition plates is provided with a plurality of same through holes, and the front surface of each cardboard is provided with a hand-held opening.

Through setting up portable empty for portable carton case to the big inconvenient condition of carrying that leads to of carton size.

Preferably, the upper surfaces of the two groups of partition plates are jointly provided with a cover sealing plate, and the outer surface of the cover sealing plate is in contact with the inner wall of the box bottom.

Through setting up the closing cap board, realized carrying out the purpose of closing cap to dampproofing material, separated carton inner space simultaneously.

Preferably, the upper surface of the box bottom is provided with a clamping groove, and the outer surface of each cardboard is clamped with the inside of the clamping groove.

Through setting up the draw-in groove, realized cardboard and parcel cardboard and assembled the purpose of carton, dismantle the carton easily.

Preferably, the outer surface of each wrapping paperboard is clamped with the inside of the clamping groove, and a box cover is placed above the box bottom.

Through setting up the case lid, realized closing the carton to can closed hold article.

Preferably, the inside of case lid and the surface looks joint of cardboard, every the surface of parcel cardboard all with the inside looks joint of case lid.

Through the joint of case lid, cardboard and parcel cardboard, both can fix cardboard and parcel cardboard, can form enclosure again.

To sum up, the technical effect and the advantage of this application: the corrugated carton with good moisture resistance is provided with the moisture-proof film, the moisture-proof film is a PE film, the cardboard and the wrapping paper board can have moisture resistance, the purpose of reducing the moisture permeability of the cardboard and the wrapping paper board is realized, the problem that the support and the hardness of the cardboard and the wrapping paper board are reduced due to the fact that the cardboard and the wrapping paper board are wet is avoided, the reverse osmosis film is formed by processing cellulose acetate, the interiors of the cardboard and the wrapping paper board can be prevented from water and moisture permeation, the purpose of preventing the interior of the carton from being damp is realized, the problem that the interior moisture affects articles is avoided, the waterproof film can play a role of preventing the bottom of the carton from being waterproof due to the fact that the bottom of the carton is frequently contacted with the ground, the situation that the bottom of the carton is rotten due to softening of the bottom of the carton after the bottom of the carton is contacted with water is prevented, and the moisture absorption material can be added after the space of the carton bottom of the carton is separated by arranging the partition plate and the exhaust hole, the purpose of discharging moisture by utilizing the vent holes after moisture absorption is achieved, so that the situation that the moisture is accumulated in the box and cannot be discharged is avoided.

Drawings

FIG. 1 is a perspective view of a support plate according to the present application;

FIG. 2 is a schematic perspective view of a reverse osmosis membrane of the present application;

FIG. 3 is a schematic perspective view of a divider plate according to the present application;

FIG. 4 is a schematic structural view of a bottom of the container according to the present application;

fig. 5 is a perspective view of the compact dehydrating breather according to the present invention.

In the figure: 1. a cardboard; 2. wrapping a paperboard; 3. a reverse osmosis membrane; 4. a hand-held mouth; 5. sealing the cover plate; 6. a support plate; 7. a shelf board; 8. a water-resistant film; 9. a moisture barrier film; 10. a box cover; 11. the box bottom; 12. a card slot; 13. a through hole; 14. an exhaust hole; 15. a partition plate; 16. a small-sized moisture absorber.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments.

Referring to fig. 1-3, a corrugated case with good moisture resistance comprises two cardboard plates 1, wherein a wrapping cardboard 2 is clamped on the outer surface of each cardboard plate 1, a placing plate 7 is placed below a waterproof film 8, the placing plate 7 is utilized to separate the corrugated case from the ground when the corrugated case is placed, the corrugated case is prevented from being corroded by moisture due to ground contact, a supporting plate 6 is fixedly connected to the bottom surface of the placing plate 7, the supporting plate 6 is utilized to support the placing plate 7, the placing plate 7 has a certain height, and ventilation can be achieved under the placing plate 7, so that the moisture can be diffused.

Referring to fig. 2-5, the box bottom 11 is placed below the two cardboard boxes 1, the small moisture absorber 16 is placed on the upper surface of the supporting plate 6, moisture absorption is performed on the corrugated cartons during storage through the small moisture absorber 16, the influence of moisture erosion on the cartons during placement is reduced, and the upper surface of the small moisture absorber 16 is in contact with the outer surface of the waterproof film 8.

Referring to fig. 1-3, the inner bottom wall fixedly connected with two-component baffle 15 of bottom of the case 11, the same through-hole 13 of a plurality of has all been seted up to the left surface of every group baffle 15, and through-hole 13 is used for making the moisture circulation, and then conveniently discharges the moisture, and portable mouth 4 has all been seted up to the front of every cardboard 1, utilizes portable mouth 4, conveniently carries the carton to the carton size leads to the inconvenient condition of carrying greatly.

Referring to fig. 1-3, the side that two cardboard 1 keep away from each other and the equal fixedly connected with dampproof membrane 9 of the side that two parcel cardboards 2 keep away from each other, and closing cap board 5 has been placed jointly to the upper surface of two component baffles 15, utilizes closing cap board 5, carries out the closing cap with division board 15 for division board 15 separates with article in the carton, and the surface of closing cap board 5 contacts with the inner wall of the bottom of the case 11.

Referring to fig. 1-3, the outer surface of the box bottom 11 is fixedly connected with a waterproof membrane 8, the upper surface of the box bottom 11 is provided with a clamping groove 12, the clamping groove 12 clamps the cardboard 1 and the wrapping cardboard 2, so that the cardboard 1, the wrapping cardboard 2 and the box bottom 11 form an assembled carton, and the outer surface of each cardboard 1 is clamped with the inside of the clamping groove 12.

Referring to fig. 1-3, the side that two cardboard 1 are close to each other and the equal fixedly connected with reverse osmosis membrane 3 of the side that two parcel cardboards 2 are close to each other, the surface of every parcel cardboard 2 all with the inside looks joint of draw-in groove 12, case lid 10 has been placed to the top of the bottom of the case 11, utilizes case lid 10, can seal for cardboard 1 and parcel cardboard 2 cooperate case lid 10 to form enclosure space, and then save article.

Referring to fig. 1-3, two sets of vent holes 14 are formed in the bottom surface of the box bottom 11, the inside of the box cover 10 is clamped with the outer surface of the cardboard 1, and the outer surface of each wrapping cardboard 2 is clamped with the inside of the box cover 10.

The working principle is as follows: firstly, electrifying the small moisture absorber 16, when the corrugated case needs to be used, firstly putting the wrapping paper board 2 into the clamping groove 12, then putting the cardboard 1 into the wrapping paper board 2 and the clamping groove 12, thereby forming an unsealed case, putting the storage articles in the case, then covering the case cover 10 on the wrapping paper board 2 and the cardboard 1, when the case containing the articles is stored, putting the case bottom 11 together with the assembled case cover 10, the cardboard 1 and the wrapping paper board 2 on the shelving plate 7 for placement, wherein the shelving plate 7 and the supporting plate 6 can ensure that the case bottom 11 has a certain height from the bottom surface, so that the ventilation can be realized under the case bottom 11, the moisture erosion of the case bottom surface and the contact of rainwater and the like with the case bottom 11, when the environment of the case is humid, carrying out moisture protection on the cardboard 1 and the wrapping paper board 2 by utilizing the moisture protection film 9 and the reverse osmosis film 3, and preventing the moisture from softening the cardboard 1 and the wrapping paper board 2, in order to avoid the inside article of moisture influence, utilize waterproofing membrane 8 to prevent water to bottom of the case 11 to prevent that bottom of the case 11 from contacting the soft rotten condition of water, when keeping out the moisture to inside, utilize division board 15 with bottom of the case 11 space separation, and then add moisture absorbing material, like lime and carbon etc. with inside moisture absorption, pass through-hole 13 again and exhaust hole 14 with moisture discharge, thereby can improve corrugated box's humidity resistance.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. The utility model provides a corrugated carton that moisture resistance is good, includes two cardboard (1), its characterized in that, every the equal joint of surface of cardboard (1) has parcel cardboard (2), and the equal fixedly connected with dampproofing membrane (9) in a side that two cardboard (1) kept away from each other and two parcel cardboard (2) kept away from each other, the equal fixedly connected with reverse osmosis membrane (3) in a side that two cardboard (1) are close to each other and two parcel cardboard (2) are close to each other, two bottom of the case (11) has been placed jointly to the below of cardboard (1), the fixed surface of bottom of the case (11) is connected with waterproofing membrane (8), two sets of division boards (15) of inner diapire fixedly connected with of bottom of the case (11), two sets of exhaust holes (14) have been seted up to the bottom surface of the bottom of the case (11).

2. The corrugated carton with good moisture resistance as claimed in claim 1, wherein a resting plate (7) is placed below the waterproof membrane (8), and a supporting plate (6) is fixedly connected to the bottom surface of the resting plate (7).

3. The corrugated carton with good moisture resistance as claimed in claim 2, wherein a mini-dehydrator breather (16) is arranged on the upper surface of the supporting plate (6), and the upper surface of the mini-dehydrator (16) is in contact with the outer surface of the waterproof membrane (8).

4. The corrugated carton with good moisture resistance as claimed in claim 1, wherein a plurality of identical through holes (13) are formed on the left side of each group of the partition plates (15), and a handle opening (4) is formed on the front side of each cardboard (1).

5. The corrugated carton with good moisture resistance as claimed in claim 1, wherein a cover board (5) is placed on the upper surface of two groups of the partition boards (15), and the outer surface of the cover board (5) is in contact with the inner wall of the box bottom (11).

6. The corrugated carton with good moisture resistance as claimed in claim 1, wherein the box bottom (11) is provided with a slot (12) on the upper surface, and the outer surface of each cardboard (1) is clamped with the inside of the slot (12).

7. The corrugated carton with good moisture resistance as claimed in claim 1, wherein the outer surface of each wrapping paper board (2) is clamped with the inside of the clamping groove (12), and a box cover (10) is placed above the box bottom (11).

8. The corrugated carton with good moisture resistance as claimed in claim 7, wherein the inside of the box cover (10) is clamped with the outer surface of the cardboard (1), and the outer surface of each wrapping cardboard (2) is clamped with the inside of the box cover (10).