CN211944098U

CN211944098U - Two pressure line structures of carton of resistance to compression buffering

Info

Publication number: CN211944098U
Application number: CN202020170954.8U
Authority: CN
Inventors: 王见业; 刘兆钦
Original assignee: Suzhou Guoao Printing Technology Co ltd
Current assignee: Suzhou Guoao Printing Technology Co ltd
Priority date: 2020-02-15
Filing date: 2020-02-15
Publication date: 2020-11-17
Anticipated expiration: 2030-02-15

Abstract

The utility model discloses a two pressure line structures of carton of resistance to compression buffering, including apron, curb plate and the district of buckling, the below of apron is provided with the curb plate, and the left side of curb plate is provided with the adhesive sheet, the below of curb plate is provided with the bottom plate, and the right side of curb plate is provided with the district of buckling, both ends are provided with the line ball of buckling about the district of buckling. This two pressure line structures of carton of resistance to compression buffering, compare with the two pressure line structures of current ordinary carton, adopt the corrugated paper core, V type corrugated sheet and corrugated core layer multilayer structure, the centre is provided with the baffle and connects fixedly, make two pressure line structures of carton have good intensity, make two pressure line structures of this carton have good resistance to compression buffering ability, it is fixed with two pressure line structures of carton through plastics rack and plastics support column, make two pressure line structures of this carton have good resistance to tear and anti ability of breaking, the interior external surface of two pressure line structures of waterproof ventilated membrane adhesion carton, prevent that it from absorbing steam, influence structural strength.

Description

Two pressure line structures of carton of resistance to compression buffering

Technical Field

The utility model relates to a two moulding-line technical field of carton specifically are two moulding-line structures of carton of resistance to compression buffering.

Background

In the existing industrial product packaging box body, people select a packaging paper box made of corrugated boards, so that the overall compressive strength of the box body is guaranteed, the weight is reduced, the manufacturing cost is reduced, and the transportation is convenient. Most of the existing corrugated paper boxes are cut into the unfolded shapes of the paper boxes through a die, then corresponding bending press lines are pressed at the bending positions on the corrugated paper box body, and people can fold the corrugated paper boards into the paper box body through the bending press lines. However, most of the existing corrugated paper box bodies use a single pressing line, when one pressing line is used, the pressing line is too narrow, the whole edge can be broken when the edge of the edge is pressed, and the formed angle can be collapsed.

General two pressure line structures of carton, intensity is not high, and resistance to compression, tear resistance can be poor, and the easy pressurized rupture of the line ball of buckling for the inconvenient packing article of carton, and the carton absorbs steam easily, makes two pressure line structures absorb water and become soft, and intensity reduces, and the user demand who satisfies people that can not be fine carries out technical innovation on current two pressure line structure bases of carton to above-mentioned condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two pressure line structures of carton of resistance to compression buffering to provide general two pressure line structures of carton in solving above-mentioned background art, intensity is not high, and resistance to compression, tear resistance can be poor, and the easy pressurized rupture of the line ball of buckling for the inconvenient packing article of carton, and the carton absorbs steam easily, makes two pressure line structures absorb water and become soft, and intensity reduces, the user demand problem that satisfies people that can not be fine.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two pressure line structures of carton of resistance to compression buffering, includes apron, curb plate and bending region, the below of apron is provided with the curb plate, and the left side of curb plate is provided with the adhesive sheet, the below of curb plate is provided with the bottom plate, and the right side of curb plate is provided with bending region, both ends are provided with the bending line about bending region, and both ends are provided with waterproof ventilated membrane around bending region, bending region's inside is provided with the plastics rack, and the left and right sides of plastics rack is provided with the plastic support post.

Preferably, the side plate forms a rotating structure with the cover plate through the bending pressing line, and the side plate is connected with the bonding plate through the bending pressing line.

Preferably, the bending pressing lines are fixedly connected with the bending area, and the bending pressing lines are symmetrically distributed around the central line of the bending area.

Preferably, the bending area includes inner panel, flute refill, baffle, V type corrugated sheet, flute core layer and planking, the place ahead of inner panel is provided with the flute core layer, and the inside of flute core layer is provided with the flute refill, the place ahead of flute core layer is provided with V type corrugated sheet, and both ends are provided with the baffle around the V type corrugated sheet, the place ahead of baffle is provided with the planking.

Preferably, the V-shaped corrugated board is bonded with the partition boards, and the partition boards are symmetrical with each other about the center line of the V-shaped corrugated board.

Preferably, an integrated structure is formed between the corrugated medium layer and the corrugated paper core, and the corrugated paper core is equidistantly distributed along a horizontal plane.

Preferably, the plastic support columns are fixedly connected with the plastic net rack, and the plastic support columns penetrate through the bending pressing lines.

Preferably, the waterproof breathable film is bonded with the outer plate, and the waterproof breathable film is symmetrically distributed around the central axis of the bending area.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model increases the buffer performance and the compression resistance of the double-pressure-line structure of the carton through the arrangement of the inner plate, the corrugated paper core, the partition plate, the V-shaped corrugated board, the corrugated core layer and the outer plate, adopts the multilayer structure of the corrugated paper core, the V-shaped corrugated board and the corrugated core layer, the middle part is separated by the partition plate, the multilayer corrugated paper is formed by gluing, and the buffer performance and the compression resistance of the double-pressure-line structure of the carton are increased;

2. the utility model enhances the tearing resistance of the bending area and the folding resistance of the bending line through the arrangement of the plastic net rack and the plastic supporting column, the plastic supporting column is fixedly connected with the plastic net rack, the plastic net rack is fixedly connected with the bending area, the plastic supporting column runs through the bending line, and the tearing resistance of the bending area and the folding resistance of the bending line are enhanced;

3. the utility model discloses a setting of inner panel, planking and waterproof ventilated membrane prevents that the two pressure line structures of carton from absorbing moisture for the district of buckling tears the bits of broken glass easily, and article can't be packed, for bonding between waterproof ventilated membrane and the planking, make the district of buckling not influenced by external steam, can not absorb steam and soften, for bonding between waterproof ventilated membrane and the inner panel simultaneously, prevent that the moisture of the inside article of carton from volatilizing, influence the intensity in the district of buckling.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic top view of the present invention in partial cross-sectional view;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a cover plate; 2. bonding a board; 3. a side plate; 4. bending and pressing the line; 5. a bending zone; 501. an inner plate; 502. a corrugated paper core; 503. a partition plate; 504. v-shaped corrugated board; 505. a corrugated core layer; 506. an outer plate; 6. a base plate; 7. a plastic net rack; 8. a plastic support column; 9. waterproof ventilated membrane.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a compression-resistant buffering double-corrugated-line structure of a carton comprises a cover plate 1, side plates 3 and a bending area 5, wherein the side plates 3 are arranged below the cover plate 1, the left side of each side plate 3 is provided with a bonding plate 2, the side plates 3 form a rotating structure with the cover plate 1 through bending lines 4, the side plates 3 are connected with the bonding plates 2 through the bending lines 4, a bottom plate 6 is arranged below the side plates 3, the right side of each side plate 3 is provided with the bending area 5, the bending lines 4 are fixedly connected with the bending area 5, the bending lines 4 are symmetrically distributed around the central line of the bending area 5, each bending area 5 comprises an inner plate 501, a corrugated paper core 502, a partition 503, a V-shaped corrugated plate 504, a corrugated core 505 and an outer plate 506, a corrugated core 505 is arranged in front of the inner plate 501, the corrugated paper core 502 is arranged inside the corrugated core 505, the V-shaped corrugated plate 504 is arranged in, the front end and the rear end of the V-shaped corrugated board 504 are provided with partition boards 503, the front of the partition board 503 is provided with an outer board 506, the V-shaped corrugated board 504 and the partition boards 503 are bonded, the partition boards 503 are symmetrical with each other about the center line of the V-shaped corrugated board 504, an integrated structure is formed between the corrugated core layer 505 and the corrugated core 502, the corrugated cores 502 are distributed at equal intervals along the horizontal plane, the buffer performance and the compression resistance of the double corrugated line structure of the carton are improved by arranging the inner board 501, the corrugated core 502, the partition boards 503, the V-shaped corrugated board 504, the corrugated core layer 505 and the outer board 506, the corrugated core 502, the V-shaped corrugated board 504 and the corrugated core 505 are adopted, the middle parts are separated by the partition boards 503, the multi-layer corrugated paper is formed by gluing, and the buffer performance and the compression resistance of the double corrugated;

the left end and the right end of the bending area 5 are provided with bending press lines 4, the front end and the rear end of the bending area 5 are provided with waterproof breathable films 9, the waterproof breathable films 9 are bonded with the outer plate 506, the waterproof breathable films 9 are symmetrically distributed about the central axis of the bending area 5, and the double-pressure-line structure of the carton is prevented from absorbing water and moisture through the arrangement of the inner plate 501, the outer plate 506 and the waterproof breathable films 9, so that the bending area 5 is easy to tear and cannot package articles, the waterproof breathable films 9 are bonded with the outer plate 506, so that the bending area 5 is not influenced by external water vapor and cannot absorb water vapor to soften, and meanwhile, the bonding is formed between the waterproof breathable films 9 and the inner plate 501, so that the moisture of articles;

the inside of district 5 of buckling is provided with plastics rack 7, and the left and right sides of plastics rack 7 is provided with plastics support column 8, be fixed connection between plastics support column 8 and the plastics rack 7, and plastics support column 8 runs through in the inside of the line ball 4 of buckling, setting through plastics rack 7 and plastics support column 8, the resistance to tearing performance and the resistance to folding of the line ball 4 of buckling of district 5 have been strengthened, be fixed connection between plastics support column 8 and the plastics rack 7, and

plastics rack

7 and 5 fixed connection of the district of buckling, plastics support column 8 runs through in the inside of the line ball 4 of buckling, the resistance to tearing performance and the resistance to folding of the line ball 4 of buckling district 5 have been strengthened.

The working principle is as follows: in the case of using the crush-resistant and cushioned double-crush structure of the carton, first, the inner sheet 501, the corrugated paper core 502, the partition 503, the V-corrugated sheet 504, the corrugated core layer 505 and the outer sheet 506 are bonded to each other between the sheets, and the plastic support column 8 and the plastic net rack 7 are adhered on the layer where the V-shaped corrugated board 504 is positioned, the parts are combined into a whole, the assembled paper board is placed on a die cutting machine to be pressed into double pressing lines, the plastic support column 8 is positioned in the pressed double pressing lines, and the plastic net rack 7 is positioned in the bending area 5, so that the double pressing lines of the carton not only have good compression resistance and buffering performance, and have good tear resistance and bending resistance, paste waterproof ventilated membrane 9 for the structure front and back surface at last, prevent that this structure from absorbing water, influence structural strength, this is the theory of operation of this two pressure line structures of carton of resistance to compression buffering.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two moulding-line structures of carton of resistance to compression buffering, includes apron (1), curb plate (3) and bending region (5), its characterized in that: the utility model discloses a plastic floor board, including apron (1), curb plate (3), right side and bending zone (5), the below of apron (1) is provided with curb plate (3), and the left side of curb plate (3) is provided with adhesive sheet (2), the below of curb plate (3) is provided with bottom plate (6), and the right side of curb plate (3) is provided with bending zone (5), both ends are provided with bending line ball (4) about bending zone (5), and both ends are provided with waterproof ventilated membrane (9) around bending zone (5), the inside of bending zone (5) is provided with plastics rack (7), and the both sides are provided with plastics support column (8) about plastics rack (7).

2. The crush-resistant buffered carton dual crush line structure of claim 1, wherein: the side plate (3) forms a rotating structure with the cover plate (1) through the bending pressing line (4), and the side plate (3) is connected with the adhesive plate (2) through the bending pressing line (4).

3. The crush-resistant buffered carton dual crush line structure of claim 1, wherein: the bending pressing lines (4) are fixedly connected with the bending areas (5), and the bending pressing lines (4) are symmetrically distributed around the central line of the bending areas (5).

4. The crush-resistant buffered carton dual crush line structure of claim 1, wherein: bending zone (5) include inner panel (501), corrugated paper core (502), baffle (503), V type corrugated sheet (504), corrugated layer (505) and planking (506), the place ahead of inner panel (501) is provided with corrugated layer (505), and corrugated layer (505)'s inside is provided with corrugated paper core (502), the place ahead of corrugated layer (505) is provided with V type corrugated sheet (504), and the front and back both ends of V type corrugated sheet (504) are provided with baffle (503), the place ahead of baffle (503) is provided with planking (506).

5. The crush-resistant buffered carton dual crush line structure of claim 4, wherein: the V-shaped corrugated board (504) is bonded with the partition boards (503), and the partition boards (503) are symmetrical with each other about the center line of the V-shaped corrugated board (504).

6. The crush-resistant buffered carton dual crush line structure of claim 4, wherein: an integrated structure is formed between the corrugated medium layer (505) and the corrugated paper core (502), and the corrugated paper cores (502) are distributed at equal intervals along the horizontal plane.

7. The crush-resistant buffered carton dual crush line structure of claim 1, wherein: the plastic support columns (8) are fixedly connected with the plastic net rack (7), and the plastic support columns (8) penetrate through the bending press line (4).

8. The crush-resistant buffered carton dual crush line structure of claim 4, wherein: the waterproof breathable film (9) is bonded with the outer plate (506), and the waterproof breathable film (9) is symmetrically distributed around the central axis of the bending area (5).