CN218617776U

CN218617776U - Dampproofing mothproof corrugated container board carton of U type banding

Info

Publication number: CN218617776U
Application number: CN202221977525.7U
Authority: CN
Inventors: 陈进; 陈家楠
Original assignee: Nantong Chensheng Packaging Printing Co ltd
Current assignee: Nantong Chensheng Packaging Printing Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-03-14
Anticipated expiration: 2032-07-28

Abstract

The utility model relates to a dampproofing mothproof corrugated container board carton of U type banding relates to corrugated container board carton technical field, has solved that the easy ripple pore structure through corrugated container board such as rainwater, dust, insect ant of transportation and storage in-process enters into inside the corrugated container board carton, leads to inside the taking place of corrugated container board carton to milden and rot and the worm is eaten, brings the problem of potential safety hazard to the inside food grade article of depositing of carton. The paper board comprises a paper board body, wherein each side edge of the paper board body is provided with a sealing edge adhesive tape, the sealing edge adhesive tapes are connected with the surfaces of the two sides of the paper board body, and the sealing edge adhesive tapes are used for covering the wavy structure of the paper board body. This application has carries out the U type with the wavy structure of cardboard body and hides, and inside prevention rainwater, dust, insect and ant etc. got into the cardboard body through wavy structure, lead to the cardboard body to take place phenomenons such as mildenes and rot, worm eaten, effectively protected the safety of corrugated cardboard carton dress food grade article, improve the intensity of cardboard carton, prolong the life of cardboard carton.

Description

Dampproofing mothproof corrugated container board carton of U type banding

Technical Field

The application relates to corrugated container board carton technical field especially relates to a dampproofing mothproof corrugated container board carton of U type banding.

Background

The corrugated paper box is made by die cutting, impressing, nailing or adhering corrugated paper boards, is a widely used packaging product, and has the advantages of commodity protection, convenience for commodity storage and transportation and the like.

A related patent with publication number CN203592747U provides a corrugated board structure, which comprises an upper layer paper board, a middle paper core and a lower layer paper board, wherein the upper layer paper board and the lower layer paper board are arranged in parallel, and the middle paper core is clamped between the upper layer paper board and the lower layer paper board and is adhered with the upper layer paper board and the lower layer paper board; the middle paper core is composed of a wave-shaped paperboard and a straight paperboard.

According to the related patents, the inventor finds that the corrugated board has a wavy structure, after the corrugated board is packaged, the edge of the wavy corrugated board can be exposed in the external environment for a long time, rainwater, dust, insects and ants and the like easily enter the interior of the corrugated board through the wavy structure of the corrugated board, the interior of the corrugated board is polluted by mildew, worm damage and the like after being damped, and potential safety hazards are caused to food-grade articles stored in the corrugated board, so that the corrugated board needs to be improved.

SUMMERY OF THE UTILITY MODEL

Inside easily passing through wavy structure infiltration cardboard carton for preventing rainwater, dust, insect ant etc. lead to the cardboard to take place to milden and rot, cause the potential safety hazard problem to the inside food grade article of depositing of corrugated box, this application provides dampproofing mothproof corrugated container board and the carton of U type banding.

The application provides a pair of dampproofing mothproof corrugated container board and carton of U type banding adopts following technical scheme:

the utility model provides a dampproofing mothproof corrugated container board of U type banding, includes the cardboard body, each side of cardboard body all is provided with the banding sticky tape, the banding sticky tape is connected with cardboard body both sides surface, the banding sticky tape is used for hiding the wavy structure of cardboard body.

By adopting the technical scheme, the edge sealing adhesive tape is arranged on each side edge of the paperboard body, so that the inlet of the wavy hollow structure in the paperboard body can be shielded and sealed, and when the hollow structure of the wavy paperboard is shielded, rainwater, insects and ants and the like can be prevented from entering the interior of the paperboard body through the hollow structure of the wavy paperboard, so that the structure and the strength of the paperboard body can be protected, the service life of the paperboard body is prolonged, the number of times of repeated use of the paperboard can be increased, and the economic benefit is higher; when the paperboard body is applied to food-grade packaging, the paperboard body is prevented from being mildewed and damaged by worms after being wetted by rain, and better protection effect on packaged food-grade articles can be achieved.

Preferably, the material of the edge sealing adhesive tape is polyvinyl chloride (PVC).

By adopting the technical scheme, the edge sealing adhesive tape made of polyvinyl chloride (PVC) has high strength, can effectively prevent rainwater, insects and ants and the like from entering the interior of the paperboard body through the hollow structure of the wavy paperboard, so that the structure and the strength of the paperboard body can be protected, the service life of the paperboard body is prolonged, the number of times of repeated use of the paperboard can be increased, and high economic benefits are achieved; and polyvinyl chloride (PVC) has good toughness and ductility, and can be bent and folded along with the shape of the paperboard.

Preferably, the surface of the paperboard body is provided with a waterproof layer, and the waterproof layer is made of polylactic acid (PLA).

Through adopting above-mentioned technical scheme, set up the waterproof layer and can advance one and improve abilities such as the rain-proof of cardboard body, dampproofing, protection against insects erosion, prolonged the life of cardboard body, can play safer guard action to packing food-grade article.

The utility model provides a dampproofing mothproof corrugated carton of U type banding, includes the carton body, the carton body is formed by the concatenation of a plurality of cardboard body.

Through adopting above-mentioned technical scheme, the carton body that is formed by the concatenation of cardboard body can possess the ability of rain-proof dampproofing, protection against insects erosion that the cardboard body possessed, and then can make the carton body of this application play better guard action to packing article, has improved the security of the inside food level article of carton.

Preferably, the carton body includes bottom plate, two bounding walls and top plate, the side of bottom plate and top plate is all collapsible, two the bounding wall splices each other and overlaps the outer wall of locating the bottom plate after folding, the banding sticky tape of bottom plate offsets with the banding sticky tape of bounding wall, the top plate sets up in the one side that the bounding wall deviates from the bottom plate, the folding back of top plate is inserted and is established two in the closed loop structure that the bounding wall encloses, the banding sticky tape of top plate offsets with the banding sticky tape of bounding wall.

Through adopting above-mentioned technical scheme, set up the carton body into the detachable form, can conveniently assemble the carton body, and the carton body is formed by a plurality of solitary partial concatenations, can change alone the position of damage, and it is damaged to have improved a certain position of carton body, needs to carry out the problem of overall change to the carton body, has improved the convenience and the economic benefits of this application.

Preferably, the bounding wall includes first sideboard, connects in the second sideboard of first sideboard side and connects in the butt board that the second sideboard deviates from first sideboard one side, first sideboard is collapsible with second sideboard junction, second sideboard is collapsible with butt board junction, the banding sticky tape of butt board department can offset with the banding sticky tape of the first sideboard department of adjacent bounding wall.

By adopting the technical scheme, the enclosing plates are arranged in a foldable mode, so that the connecting strength and splicing convenience of the enclosing plates of the carton body can be effectively improved, the problems that the enclosing plates of the carton body are formed by directly splicing four plates and the side edge of the carton body is poor in sealing performance are solved, and the strength of the carton body can be effectively improved; in the splicing process, the edge sealing adhesive tape at each part can be abutted against the edge sealing adhesive tape at the adjacent part, so that the sealing performance can be further improved.

Preferably, a plurality of packing belts are sleeved on the carton body.

Through adopting above-mentioned technical scheme, set up the packing area and can make the carton body tighten up to carry out zonulae occludens with adjacent banding sticky tape everywhere, form one and can prevent rainwater, insect from each adjacent position of carton meet the edge mutually and get into the inside closed ring of carton, fill the interval between top board, bottom board and the two bounding walls, thereby further improve the guard action to food-grade article.

Preferably, the carton body further comprises a lining plate, and the lining plate is abutted to one surface, close to the top plate, of the bottom plate.

Through adopting above-mentioned technical scheme, set up the welt on the bottom plate, can further improve the bearing capacity of the bottom plate of the carton body of this application for the carton body can play better guard action to the article of packing, and the security obtains further improvement.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the application is characterized in that the edge sealing adhesive tape is used for carrying out totally-enclosed U-shaped edge sealing on the waveform holes of the corrugated board exposed in the environment, and the wavy hollow structure of the wavy paperboard can be covered, so that rainwater, insects and ants and the like can be prevented from entering the interior of the corrugated board body through the hollow structure of the wavy paperboard to corrode the interior of the corrugated board body, the rainproof, dampproof, insect-proof, corrosion-proof and mildew-proof capabilities of the corrugated board body can be effectively improved, and the structural stability and strength of the corrugated board body are protected;

2. each position of carton body all is formed by the cardboard body combination, can make the carton body possess the ability of the rain-proof dampproofing, anti worm erosion, the anti-mildew of cardboard body from this, and the structure and the intensity of protection carton body improve the guard action of carton body to inside packing material, and security and economic benefits are higher, and at the inside welt that adds of carton body, can effectively improve the bearing capacity of carton body, have further improved the intensity of carton body.

Drawings

Fig. 1 is a schematic structural diagram of a moisture-proof and moth-proof corrugated board with a U-shaped edge seal according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a moisture-proof and moth-proof corrugated carton with a U-shaped edge seal according to an embodiment of the present application.

Fig. 3 is a structural schematic diagram of a carton body according to an embodiment of the present application.

Description of the reference numerals: 1. a paperboard body; 2. sealing the edge with an adhesive tape; 3. a carton body; 31. a bottom plate; 32. enclosing plates; 321. a first side plate; 322. a second side plate; 323. a butt joint plate; 33. a top plate; 34. a liner plate; 4. and (4) packing belts.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses dampproofing mothproof corrugated container board of U type banding. Referring to fig. 1, a dampproofing mothproof corrugated container board of U type banding, including cardboard body 1, 1 each side of cardboard body all is provided with banding sticky tape 2, banding sticky tape 2 is connected with 1 both sides surface of cardboard body, banding sticky tape 2 is used for sheltering from the wavy hollow structure of 1 lateral wall of cardboard body, thereby prevent the rainwater, the worm ant etc. enters into cardboard body 1 inside through hollow structure, lead to 1 inside emergence of cardboard body to go mildy and rot or the mothy problem, can effectively protect the stability and the intensity of 1 structure of cardboard body, prolong the life of cardboard body 1.

In this embodiment, the material of the edge sealing tape 2 may be BOPP, cloth base, kraft paper, fiber, PVC, rubber, soft metal, or the like, and the edge sealing tape 2 may be transparent or opaque; the surface of the paperboard body 1 is coated with a waterproof layer, the waterproof layer is polylactic acid (PLA), and the polylactic acid (PLA) renewable biodegradable material has the functions of water resistance, moisture resistance and moth resistance, and can further protect food-grade articles in the box; and the polylactic acid (PLA) renewable biodegradable material can be circulated in nature, is more environment-friendly and safer compared with Polyethylene (PE) and other materials, is an ideal green polymer material, is tasteless and nontoxic, and better meets the national food-grade packaging requirements and the national environmental protection industry policy. In the specific implementation process, the side edge of the paperboard body 1 can be sealed by using a U-shaped sealing sleeve.

The implementation principle of the moistureproof and mothproof corrugated board with the U-shaped edge sealing is as follows: carry out U type banding with banding sticky tape 2 to 1 each side of cardboard body to can shelter from the wavy hollow structure of the side of cardboard body 1, effectively improve the hollow structure through wavy cardboard such as rainwater, insect and corrode 1 insidely of cardboard body, lead to 1 inside emergence of cardboard body to go mildy and rot, the moth-eaten problem, can effectively protect cardboard body 1's structural strength, increase of service life.

The embodiment of the application also discloses a dampproofing mothproof corrugated box of U type banding, refers to fig. 1, fig. 2, a dampproofing mothproof corrugated box of U type banding, including carton body 3, including bottom plate 31, two bounding walls 32, top plate 33 and welt 34. Wherein the bottom panel 31, the coaming 32 and the top panel 33 are all made of a cardboard body 1. Make up into carton body 3 through adopting carton body 1, can make carton body 3 possess the ability that the rain-proof of carton body 1 is dampproofing, protection against insects corrodes, the mildew-proof, can provide better protection for the packing material when can making carton body 3 be applied to food level packaging, has higher security.

Referring to fig. 2, the bottom panel 31 and the top panel 33 are identical in structure, and both the bottom panel 31 and the top panel 33 are foldable, and the bottom panel 31 and the top panel 33 are provided with indentations on their surfaces for facilitating the folding.

Referring to fig. 2 and 3, the coaming 32 includes a first side plate 321, a second side plate 322 connected to a side edge of one side of the first side plate 321, and an abutting plate 323 connected to a side edge of the second side plate 322 facing away from the first side plate 321, wherein the first side plate 321, the second side plate 322 and the abutting plate 323 are integrally formed, and the mutual connection positions of the first side plate 321, the second side plate 322 and the abutting plate 323 are provided with indentations facilitating folding. After the enclosing plates 32 are folded, the outer wall of the abutting plate 323 of each enclosing plate is abutted to the inner wall of the first enclosing plate 321 of the other enclosing plate 32, the edge sealing adhesive tape 2 at the first enclosing plate 321 of one enclosing plate 32 is abutted to the edge sealing adhesive tape 2 at the abutting plate 323 of the other enclosing plate 32, a fully-enclosed closed ring is formed, and therefore the sealing performance of the carton body 3 is improved.

Referring to fig. 2 and 3, the two enclosing plates 32 are folded and spliced to form a closed ring structure, and the folded bottom plate 31 and the folded top plate 33 are inserted into the inner wall of the closed ring structure enclosed by the two enclosing plates 32 and abut against the inner wall of the enclosing plates 32; the edge sealing adhesive tape 2 on the side edge of the bottom plate 31 or the top plate 33 is connected with the edge sealing adhesive tape 2 on the corresponding side edge of the enclosing plate 32, and a plurality of packing belts 4 used for tightening the carton body 3 are sleeved outside the carton body 3. After the carton body 3 is packaged and tightened, the edge sealing adhesive tapes 2 are overlapped to form a fully-enclosed closed ring, so that the effects of preventing rainwater, insects, ants and the like from entering the carton body are also achieved, and the food-grade articles in the carton are protected doubly; thereby improving the sealing performance of the carton body 3; inside the carton body 3 was placed to welt 34, the lateral wall looks butt after welt 34 lateral wall and bottom plate 31 are folded to can improve the bearing capacity of the carton body 3 of this application.

The implementation principle of the dampproofing mothproof corrugated box of this application embodiment of U type banding does: carrying out U-shaped edge sealing on each side edge of the bottom plate 31, the coaming 32, the top plate 33 and the lining plate 34 by using the edge sealing adhesive tape 2, folding the bottom plate 31 according to the indentation after the U-shaped edge sealing is finished, and carrying out the same folding step on the top plate 33;

folding the enclosing plates 32 according to the creases, so that the outer wall of the abutting plate 323 of one of the enclosing plates 32 can abut against the inner wall of the first enclosing plate 321 of the other enclosing plate 32, and the edge sealing adhesive tape 2 at the abutting plate 323 abuts against the edge sealing adhesive tape 2 at the first enclosing plate 321 of the other enclosing plate 32, so that the two enclosing plates 32 form a closed ring shape, inserting the bottom plate 31 and the top plate 33 into the inner wall of the closed ring structure enclosed by the two enclosing plates 32, and abutting the edge sealing adhesive tape 2 of the bottom plate 31 or the top plate 33 against the edge sealing adhesive tape 2 of the enclosing plates 32, so that the sealing performance of the carton body 3 is improved; place into bottom plate 31 with welt 34 in to tighten up the carton is whole through packing area 4, thereby can improve the structural strength of the carton body 3 of this application.

The utility model provides a dampproofing mothproof corrugated box of U type banding uses cardboard body 1 to make, can make carton body 3 possess the ability that cardboard body 1 rain-proof dampproofing, protection against insects corrodes, mould proof for carton body 3 of this application can provide better guard action for the packing material, and the security is higher.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a dampproofing mothproof corrugated container board carton of U type banding, includes carton body (3), carton body (3) include bottom plate (31), two bounding walls (32) and top panel (33), bottom plate (31), two bounding walls (32) and top panel (33) all include a plurality of cardboard bodies (1), its characterized in that: each side edge of the paperboard body (1) is provided with an edge sealing adhesive tape (2), the edge sealing adhesive tapes (2) are connected with the surfaces of the two sides of the paperboard body (1), and the edge sealing adhesive tapes (2) are used for covering the wavy structure of the paperboard body (1); the material of the edge sealing adhesive tape (2) is polyvinyl chloride (PVC); the surface of the paperboard body (1) is provided with a waterproof layer, and the waterproof layer is made of polylactic acid (PLA);

the side edges of the bottom plate (31) and the top plate (33) can be folded, the two enclosing plates (32) are spliced with each other and sleeved on the outer wall of the folded bottom plate (31), the edge sealing adhesive tape (2) of the bottom plate (31) is abutted against the edge sealing adhesive tape (2) of the enclosing plates (32), the top plate (33) is arranged on one surface of the enclosing plates (32) departing from the bottom plate (31), the top plate (33) is folded and inserted into a closed annular structure enclosed by the two enclosing plates (32), and the edge sealing adhesive tape (2) of the top plate (33) is abutted against the edge sealing adhesive tape (2) of the enclosing plates (32); the coaming plates (32) comprise a first coaming plate (321), a second coaming plate (322) connected to the side edge of the first coaming plate (321) and an abutting plate (323) connected to the second coaming plate (322) and departing from the side edge of the first coaming plate (321), the joint of the first coaming plate (321) and the second coaming plate (322) is foldable, the joint of the second coaming plate (322) and the abutting plate (323) is foldable, and the edge sealing adhesive tape (2) at the abutting plate (323) can abut against the edge sealing adhesive tape (2) at the first coaming plate (321) of the adjacent coaming plate (32); the carton body (3) is sleeved with a plurality of packing belts (4).

2. The moisture and moth resistant corrugated cardboard box with U-shaped sealed edges as claimed in claim 1, wherein: carton body (3) still include welt (34), welt (34) are formed by a plurality of cardboard body (1) concatenation, welt (34) and bottom board (31) are close to the one side looks butt of top board (33).