CN113320792A

CN113320792A - Environment-friendly corrugated carton

Info

Publication number: CN113320792A
Application number: CN202110792013.7A
Authority: CN
Inventors: 潘凌云; 王惠珍; 马奇青; 马琴梦
Original assignee: Lin'an Hongfei Packaging Co ltd
Current assignee: Hangzhou Lin'an Hongfei Packaging Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-08-31
Anticipated expiration: 2041-07-13
Also published as: CN113320792B

Abstract

The application relates to an environment-friendly corrugated carton, which comprises a corrugated board, wherein the corrugated board comprises four side plates and two bottom plates, one side of each side plate, which faces the inside of a frame body, is provided with a plurality of horizontal inserting grooves, the horizontal inserting grooves are formed in the side plates along the length direction of the side plates, one end of each side plate in the width direction is provided with a first mounting strip, one end, which is far away from the side plates, of each mounting strip is fixedly provided with a plurality of horizontal inserting blocks, the horizontal inserting blocks are matched with the horizontal inserting grooves, and the horizontal inserting blocks are slidably inserted into the horizontal inserting grooves; the side plate is provided with a plurality of vertical inserting grooves towards one side inside the frame body, the vertical inserting grooves are arranged on the side plate along the width direction of the side plate, the second mounting strips are circumferentially arranged on the bottom plate, the second mounting strips deviate from one side of the bottom plate to be provided with a plurality of vertical inserting blocks, the vertical inserting blocks are matched with the vertical inserting grooves, and the vertical inserting blocks are slidably inserted into the vertical inserting grooves. The application has the effect of saving resources.

Description

Environment-friendly corrugated carton

Technical Field

The application relates to the field of corrugated boxes, in particular to an environment-friendly corrugated box.

Background

The corrugated case is a packaging product with the widest application, and the use amount is always the first of various packaging products. Comprises a calcium plastic corrugated case. For more than half a century, corrugated cartons gradually replace transport packaging containers such as wooden boxes and the like with excellent service performance and good processing performance, and become the leading force of transport packaging. It not only protects the goods, is convenient for storage and transportation, but also beautifies the goods and publicizes the goods. The corrugated case belongs to green environmental protection product, and it does benefit to the environmental protection, does benefit to the loading and unloading transportation.

The prior Chinese utility model with publication number CN206013268U discloses a composite corrugated case, which comprises a single-layer or multi-layer corrugated case body, wherein one side or two sides of the corrugated case body are respectively provided with a composite layer; the length and width of the corrugated case body is 2.6m by 2 m; the corrugated paper box body is formed by splicing three or more than three corrugated paper boards; the composite layer is made of OPP or PET or PVC or aluminum foil or special paper; articles are placed in the corrugated paper box body, the box body is sealed through the adhesive tape, and the articles are installed and stored.

To the correlation technique among the above-mentioned, the inventor thinks that current corrugated box appears colliding with in the transportation easily, and colliding with leads to corrugated box to appear damaging easily, when the arbitrary one side of corrugated box appears damaging, can influence the environment that article were deposited, thereby directly leads to article to leak when serious and make corrugated box whole unable reuse, and the wasting of resources is more serious.

Disclosure of Invention

For resources are saved, the application provides an environmental protection corrugated box.

The application provides a pair of environmental protection corrugated box:

an environment-friendly corrugated carton comprises a corrugated board, wherein the corrugated board comprises four side plates and two bottom plates, the four side plates are connected end to form a rectangular frame body, the two bottom plates are respectively arranged on the frame body at openings at two ends of the frame body, a plurality of horizontal inserting grooves are formed in one side of each side plate facing the inside of the frame body, the horizontal inserting grooves are formed in the side plates along the length direction of the side plates, a first mounting strip is arranged at one end of each side plate in the width direction, a plurality of horizontal inserting blocks are fixedly arranged at one end, away from the side plates, of each first mounting strip, the horizontal inserting blocks are matched with the horizontal inserting grooves, and the horizontal inserting blocks are slidably inserted into the horizontal inserting grooves; the side plate is provided with a plurality of vertical inserting grooves towards one side inside the frame body, the vertical inserting grooves are arranged on the side plate along the width direction of the side plate, the second mounting strips are circumferentially arranged on the bottom plate, the second mounting strips deviate from one side of the bottom plate to be provided with a plurality of vertical inserting blocks, the vertical inserting blocks are matched with the vertical inserting grooves, and the vertical inserting blocks are slidably inserted into the vertical inserting grooves.

Through adopting above-mentioned technical scheme, splice through curb plate and bottom plate and form corrugated box, when the arbitrary one side of corrugated box or multiaspect appear damaged, guarantee corrugated box's normal use through the corrugated container board that changes the correspondence, need not whole change resources are saved.

Optionally, a protective layer is arranged in the rectangular frame body, and the protective layer is attached to the inner side wall of the rectangular frame body.

Through adopting above-mentioned technical scheme, when corrugated box received external shock, can slow down partial impact force, protect the article in the corrugated box, simultaneously in normal transportation process, also can reduce the article in the corrugated box to the inside impact force of corrugated box, protect the curb plate of opening and being equipped with vertical inserting groove and horizontal inserting groove, reduce the probability that vertical inserting groove and horizontal inserting groove received the striking and take place deformation, guaranteed the normal use of vertical inserting groove and horizontal inserting groove.

Optionally, the curb plate is faced away from framework one side and bottom plate outside the framework and has all been seted up a plurality of mouths of tearing, tears a mouthful array and sets up on the curb plate.

By adopting the technical scheme, when the damage appears at the edge of the corrugated board, the damaged part can be torn off, so that the corrugated board can be combined into a smaller corrugated case to be continuously used, and the resource is saved.

Optionally, the tearing opening comprises a transverse tearing opening and a vertical tearing opening, and the transverse tearing opening and the vertical tearing opening are combined to form a cross notch.

Through adopting above-mentioned technical scheme, transversely tear the mouth and vertically tear the setting of mouth and can conveniently tear at corrugated container board horizontal and vertical.

Optionally, the mutual splicing of the side plates and the bottom plate are all coated with a layer of coating film layer.

Through adopting above-mentioned technical scheme, the setting of coating film layer can consolidate corrugated box after corrugated box concatenation is accomplished, reduces the probability that the article of placing in the corrugated box is overweight and appear the separation.

Optionally, the pressure sensitive adhesive tape is selected as the coating film layer.

By adopting the technical scheme, the pressure-sensitive adhesive tape can not pollute an adherend when being stripped, can be corrected again when being mistakenly attached, and can be repeatedly used for many times.

Optionally, the corrugated board comprises two paper board layers, a corrugated paper core is arranged between the two paper board layers, and the paper board layers and the corrugated paper core are fixed to each other through compounding.

Through adopting above-mentioned technical scheme, the intensity of corrugated paper can be guaranteed to double-deck corrugated container board cooperation corrugated paper core.

Optionally, the paperboard layer is made of hard paperboard.

Through adopting above-mentioned technical scheme, the cardboard of stereoplasm makes things convenient for horizontal inserting groove, vertical inserting groove and tears seting up of mouthful, also can make corrugated box's overall structure more stable simultaneously, and the cardboard of stereoplasm can make things convenient for tearing of corrugated paper.

Optionally, one side of the paperboard layer, which is far away from the frame body, is coated with a waterproof coating layer.

Through adopting above-mentioned technical scheme, waterproof coating layer's setting can promote corrugated container board's waterproof performance, reduces corrugated container board and intakes the probability that softening appears damaging easily.

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

the corrugated case is formed by splicing the side plates and the bottom plate, when any one or more surfaces of the corrugated case are damaged, the corresponding corrugated boards are replaced to ensure the normal use of the corrugated case, and the whole replacement is not needed, so that resources are saved;

when the damage appears at the edge of the corrugated board, the damaged part can be torn off, so that the corrugated board can be combined into a smaller corrugated box to be continuously used, and the resources are saved;

the arrangement of the transverse tearing port and the vertical tearing port can facilitate the horizontal and vertical tearing of the corrugated board;

the arrangement of the coating film layer can reinforce the corrugated case after the corrugated case is spliced, so that the probability of separation caused by overweight of articles placed in the corrugated case is reduced;

the waterproof performance of corrugated container board can be promoted in the setting of waterproof coating layer, reduces the probability that the corrugated container board is softened and appears damaging easily of intaking.

Drawings

Fig. 1 is an exploded view of the bottom plate structure and the side plate structure of the present embodiment.

Fig. 2 is a schematic sectional view of the rectangular frame in the present embodiment.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic view of the entire mechanism of the present embodiment.

Description of reference numerals: 1. corrugated board; 101. a side plate; 102. a base plate; 2. a rectangular frame body; 3. a horizontal plug groove; 4. a first mounting bar; 5. a horizontal plug-in block; 6. a vertical insertion groove; 7. a second mounting bar; 8. a vertical plug-in block; 9. tearing the opening; 91. transversely tearing the opening; 92. vertically tearing the opening; 10. a protective layer; 11. breaking the groove; 12. coating a film layer; 13. a paperboard layer; 14. a corrugated paper core; 15. and (4) a waterproof coating layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses an environment-friendly corrugated carton, referring to fig. 1 and fig. 2, the environment-friendly corrugated carton comprises a corrugated paperboard 1, the corrugated paperboard 1 comprises four side plates 101 and two bottom plates 102, the four side plates 101 are connected end to form a rectangular frame body 2, the two bottom plates 102 are respectively arranged on the frame body at openings at two ends of the frame body, one side of each side plate 101, which faces the inside of the frame body, is provided with a plurality of horizontal inserting grooves 3, the horizontal inserting grooves 3 are arranged on the side plates 101 along the length direction of the side plates 101, the horizontal inserting grooves 3 are T-shaped grooves and penetrate through two ends of the length direction of the side plates 101, one end of each side plate 101 in the width direction is provided with a first mounting strip 4, the first mounting strips 4 are sleeved on the side plates 101, the first mounting strips 4 can be stably arranged on the side plates 101 by deforming the side plates 101, one ends, which are far away from the side plates 101, of the first mounting strips 4 are fixedly provided with a plurality of horizontal inserting blocks 5, the horizontal inserting blocks 5 are T-shaped blocks, the horizontal plug-in block 5 is matched with the horizontal plug-in groove 3, and the horizontal plug-in block 5 is slidably inserted into the horizontal plug-in groove 3; the side plate 101 is provided with a plurality of vertical inserting grooves 6 towards one side inside the frame body, the vertical inserting grooves 6 are formed in the side plate 101 along the width direction of the side plate 101, the vertical inserting grooves 6 are T-shaped grooves and penetrate through two ends of the side plate 101 in the width direction, second mounting bars 7 are circumferentially arranged on the bottom plate 102, the second mounting bars 7 are sleeved on the bottom plate 102, the second mounting bars 7 can be stably arranged on the side plate 101 by enabling the bottom plate 102 to deform, a plurality of vertical inserting blocks 8 are arranged on one side, away from the bottom plate 102, of the second mounting bars 7, the vertical inserting blocks 8 are T-shaped blocks, the vertical inserting blocks 8 are matched with the vertical inserting grooves 6, and the vertical inserting blocks 8 are slidably inserted into the vertical inserting grooves 6; the side plates 101 and the bottom plate 102 are spliced to form a corrugated case, when any one side or multiple sides of the corrugated case are damaged, the corresponding corrugated board 1 is replaced to ensure the normal use of the corrugated case, and the whole replacement is not needed, so that resources are saved; be provided with one deck protective layer 10 in the rectangle framework 2, shock attenuation foam pad is chooseed for use to protective layer 10, the shock attenuation foam pad is with low costs can alleviate the impact force simultaneously, when corrugated box received external shock, can slow down partial impact force, article to the corrugated box in protect, simultaneously in normal transportation process, also can reduce the article in the corrugated box to the inside impact force of corrugated box, protect to opening the curb plate 101 that is equipped with vertical inserting groove 6 and horizontal inserting groove 3, reduce vertical inserting groove 6 and horizontal inserting groove 3 and receive the probability that the striking takes place deformation, vertical inserting groove 6 and horizontal inserting groove 3's normal use has been guaranteed.

Referring to fig. 1 and 2, a plurality of tearing openings 9 are formed in both one side of the side plate 101 facing the outside of the frame body and one side of the bottom plate 102 facing away from the frame body, the tearing openings 9 are arranged on the side plate 101 and the bottom plate 102 in an array manner, and when damage occurs at the edges of the side plate 101 and the bottom plate 102, the damaged part can be torn off, so that the bottom plate 102 and the side plate 101 can be recombined into a smaller corrugated case to be continuously used, and resources are saved; the tearing port 9 comprises a transverse tearing port 91 and a vertical tearing port 92, the transverse tearing port 91 and the vertical tearing port 92 are combined with each other to form a cross gap, when the edge of the bottom plate 102 or the side plate 101 is damaged, the damaged part of the bottom plate 102 or the side plate 101 can be torn and removed along the transverse tearing port 91 or the vertical tearing port 92, the tearing port 9 can facilitate tearing, meanwhile, the tearing position can be guided, the torn bottom plate 102 and the torn side plate 101 are more neat, and the time required for trimming after the bottom plate 102 and the torn side plate 101 are torn is reduced; the depth of each tearing opening 9 is less than 1CM so as to reduce the influence of the tearing openings 9 on the strength of the side plates 101 and the bottom plate 102, and meanwhile, the tearing openings 9 extend towards the adjacent tearing openings 9, so that the guiding tearing is facilitated; first mounting bar 4 and second mounting bar 7 are the mounting bar of plastics material, horizontal grafting piece 5 and vertical grafting piece 8 are the plastics material, 5 integrated into one piece fixed settings of horizontal grafting piece are on first mounting bar 4, 8 integrated into one piece fixed settings of vertical grafting piece are on second mounting bar 7, first mounting bar 4 and the second mounting bar 7 of plastics material possess certain structural strength, it has seted up fracture groove 11 to correspond on first mounting bar 4 and the second mounting bar 7 and tear mouth 9, fracture groove 11 can break according to the size of bottom plate 102 and curb plate 101 and adjust, make first mounting bar 4 and second mounting bar 7 adaptation bottom plate 102 and curb plate 101 more.

Referring to fig. 1 and 2, the mutually spliced positions of the side plates 101 and the bottom plate 102 are coated with a layer of coated film layer 12, the coated film layer 12 can reinforce the corrugated case after the corrugated case is spliced, the coated film layer 12 increases the overall structural strength of the corrugated case, simultaneously limits the slippage of the bottom plate 102 and the side plates 101, and reduces the probability of separation caused by the overweight of articles placed in the corrugated case; pressure-sensitive adhesive tape is selected for use to coating film layer 12, pressure-sensitive adhesive tape can not pollute the adherend when peeling off, can revise when mispasting, and can used repeatedly many times, it is that the easy adhesion part corrugated paper of sticky tape leads to corrugated box to appear damaging to adopt ordinary sticky tape tearing the sticky tape, influence subsequent normal use, adopt pressure-sensitive adhesive tape can be when changing bottom plate 102 or curb plate 101 tearing the sticky tape, reduce sticky tape adhesion corrugated box and lead to corrugated box to appear the probability of damaging, also can be when the tape-stripping breaks out, the convenient adjustment to the sticky tape, on the other hand can pressure-sensitive adhesive tape repetitious usage, can't reuse after tearing the ordinary sticky tape relatively, pressure-sensitive adhesive tape is resources are saved more.

Referring to fig. 2, 3 and 4, the corrugated board 1 includes two paper board layers 13, a corrugated paper element 14 is disposed between the two paper board layers 13, the corrugated paper element 14 is folded in a wavy manner, the wavy corrugated paper element 14 can reduce impact force, and the corrugated paper element 14 is fixed to the two paper board layers 13 by laminating after being glued on two sides; the paperboard layer 13 is made of hard paperboards, the hard paperboards are high in plasticity, have a certain supporting force on the whole structure, and can be conveniently bent and torn; the corrugated paper core 14 is made into an original paper board by pulping the earth straw pulp and the waste paper, the original paper board is rolled into a wavy shape by mechanical processing, and then the surface of the original paper board is coated with adhesives such as sodium silicate and the like to be mutually compounded and fixed with the paper board layer 13; one side, away from the framework, of the paperboard layer 13 is coated with a waterproof paint layer 15, the waterproof paint layer 15 is polyurethane resin emulsion, the polyurethane resin emulsion is viscous paint prepared from polyurethane resin serving as a main material, the polyurethane resin is a high-molecular compound and has the characteristic of low water absorption rate, the polyurethane resin emulsion can be used as good waterproof paint, paper has good water absorption performance, and can easily absorb water and become damp in a humid environment to cause easy damage of the paper, the water absorption performance of the paperboard layer 13 in the humid environment can be reduced by coating the polyurethane resin emulsion on the paperboard layer 13, and therefore the probability that the paperboard layer 13 is damaged due to the fact that the paperboard layer 13 absorbs water and becomes damp can be reduced.

The implementation principle of the embodiment of the application is as follows: selecting four side plates 101 with the same size, installing a first installation strip 4 at one end of the side edge in the length direction, splicing and splicing the end-to-end rectangular frame body 2 by matching a horizontal splicing block 5 on the first installation strip 4 with a horizontal splicing groove 3 on the side plates 101, selecting two bottom plates 102 with proper sizes, installing a second installation strip 7 on the circumference of the bottom plate 102, splicing and fixing one of the bottom plates 102 at an opening at one end of the rectangular frame body 2 by matching a vertical splicing block 8 on the second installation strip 7 with a vertical splicing groove 6, pasting a film coating layer at the mutual splicing position of the side plates 101 and the bottom plates 102, placing a protective layer 10 in the box body, pasting the protective layer 10 on the side plates 101, and pasting a protective layer 10 on the bottom plate 102 according to actual requirements so as to slow down the impact of an article on the bottom plate 102 and protect the article, then placing the article to be placed, after the article is placed, inserting and fixing the other bottom plate 102 at the opening at the other end of the rectangular frame body 2 through the vertical inserting block 8 on the second mounting strip 7 and the vertical inserting groove 6, according to actual requirements, a protective layer 10 can be attached to the side of the bottom plate 102 facing the article, so as to reduce the impact force of the articles on the bottom plate 102 and protect the articles, and the film coating layer is adhered at the splicing part of the side edge and the bottom plate 102 to finish the splicing of the corrugated case and store the articles, when the middle part of the corrugated case is damaged, the film coating layer is removed, the damaged side plate 101 or bottom plate 102 is removed, after the new side plate 101 or bottom plate 102 is replaced, and (3) assembling again and sticking the film coating layer again, tearing the disassembled damaged side plate 101 or bottom plate 102 according to the damaged position, trimming the torn side plate 101 or bottom plate 102 and then storing the trimmed side plate or bottom plate, and taking out the corrugated case with smaller size for reuse when the corrugated case with smaller size is subsequently spliced.

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. An environmental protection corrugated carton, includes corrugated container board (1), its characterized in that: the corrugated board (1) comprises four side plates (101) and two bottom plates (102), the four side plates (101) are connected end to form a rectangular frame body (2), the two bottom plates (102) are respectively arranged on the rectangular frame body (2) at openings at two ends of the rectangular frame body (2), one side of each side plate (101) facing the inside of the frame body is provided with a plurality of horizontal insertion grooves (3), the horizontal insertion grooves (3) are arranged on the side plates (101) along the length direction of the side plates (101), one ends of the side plates (101) in the width direction are provided with first mounting strips (4), one ends of the first mounting strips (4) departing from the side plates (101) are fixedly provided with a plurality of horizontal insertion blocks (5), the horizontal insertion blocks (5) are matched with the horizontal insertion grooves (3), and the horizontal insertion blocks (5) are slidably inserted into the horizontal insertion grooves (3); curb plate (101) have seted up a plurality of vertical inserting grooves (6) towards inside one side of framework, set up on curb plate (101) along curb plate (101) width direction vertical inserting groove (6), second mounting bar (7) are all installed to bottom plate (102) circumference, second mounting bar (7) deviate from bottom plate (102) one side and install a plurality of vertical grafting piece (8), vertical grafting piece (8) and vertical inserting groove (6) looks adaptation, and vertical grafting piece (8) slide and insert and locate in vertical inserting groove (6).

2. The environment-friendly corrugated carton as claimed in claim 1, wherein: a protective layer (10) is arranged in the rectangular frame body (2), and the protective layer (10) is attached to the inner side wall of the rectangular frame body (2).

3. The environment-friendly corrugated carton as claimed in claim 2, wherein: the side plate (101) is provided with a plurality of tearing openings (9) towards one side of the outer side of the frame body and one side of the bottom plate (102) departing from the frame body, and the tearing openings (9) are arranged on the side plate (101) in an array mode.

4. The environment-friendly corrugated carton as claimed in claim 3, wherein: the tearing opening (9) comprises a transverse tearing opening (91) and a vertical tearing opening (92), and the transverse tearing opening (91) and the vertical tearing opening (92) are combined with each other to form a cross notch.

5. The environment-friendly corrugated carton as claimed in claim 4, wherein: the mutual splicing positions of the side plates (101) and the bottom plate (102) are coated with a layer of coating film layer (12).

6. The environment-friendly corrugated carton as claimed in claim 5, wherein: the coating film layer (12) is a pressure-sensitive adhesive tape.

7. The environment-friendly corrugated carton as claimed in claim 1, wherein: the corrugated board (1) comprises two paperboard layers (13), a corrugated paper core (14) is arranged between the two paperboard layers (13), and the paperboard layers (13) and the corrugated paper core (14) are mutually fixed through compounding.

8. The environment-friendly corrugated carton as claimed in claim 7, wherein: the paperboard layer (13) is made of hard paperboard.

9. The environment-friendly corrugated carton as claimed in claim 8, wherein: one side, deviating from the frame body, of the paperboard layer (13) is coated with a waterproof coating layer (15).