CN214139644U

CN214139644U - Stretch-proofing high strength paper wrapping bag

Info

Publication number: CN214139644U
Application number: CN202023208456.7U
Authority: CN
Inventors: 叶向杨
Original assignee: Guangdong Borui Pharmaceutical Packaging Printing Co ltd
Current assignee: Guangdong Borui Pharmaceutical Packaging Printing Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-07
Anticipated expiration: 2030-12-28

Abstract

The utility model belongs to the technical field of packaging bags, in particular to an anti-tensile high-strength paper packaging bag, which comprises a packaging bag main body and a lifting ring fixed on the surface of the packaging bag main body, wherein the lifting ring is composed of two sub-rings, a positioning inserted bar is integrally formed on the inner side surface of one sub-ring of the lifting ring, a positioning sleeve is integrally formed on the inner side surface of the other sub-ring of the lifting ring, the positioning inserted bar is arranged inside the positioning sleeve, and a rubber inner ring is arranged on the inner side surface of the lifting ring; the lifting ring is composed of two sub-rings, and the positioning inserted rod integrally formed on the inner side surface of one of the sub-rings of the lifting ring is arranged in the positioning sleeve integrally formed on the inner side surface of the other sub-ring of the lifting ring, so that the stability and the firmness of the connection of the lifting ring and the packaging bag main body are improved, the rubber inner ring arranged on the inner side surface of the lifting ring is arranged, and the limiting convex ring integrally formed on the outer surface of the rubber inner ring is arranged in the limiting clamping groove formed on the surface of the lifting ring sub-ring.

Description

Stretch-proofing high strength paper wrapping bag

Technical Field

The utility model belongs to the technical field of the wrapping bag, concretely relates to stretch-proofing high strength paper wrapping bag.

Background

The packaging bag is a bag for packaging various articles, so that the goods are convenient to transport and easy to store in the production flow process. Is widely used in daily life and industrial production. The commercial quality of the package itself is more and more remarkable, and it has become a special product which is no longer attached to the production of commodities, a widely used product in which all commodities are inseparable. The packaging bag is often divided into a plastic packaging bag and a composite packaging bag according to the manufacturing process. When the existing paper packaging bag is used, the tensile strength of the packaging bag is not high, and meanwhile, the installation stability of the lifting ring and the holding comfort degree are not enough.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a stretch-proofing high strength paper wrapping bag has wrapping bag tensile strength height, and the installation of lift ring is stable simultaneously, and takes and hold comfortable characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a tensile high-strength paper packaging bag comprises a packaging bag main body and a lifting ring fixed on the surface of the packaging bag main body, wherein the lifting ring is composed of two sub rings, one of the sub rings of the lifting ring is integrally formed with a positioning insertion rod, the other sub ring of the lifting ring is integrally formed with a positioning sleeve, the positioning insertion rod is arranged in the positioning sleeve, the inner side surface of the lifting ring is provided with a rubber inner ring, the outer surface of the rubber inner ring is integrally formed with a limiting convex ring, the joint of the two sub rings of the lifting ring is provided with a limiting clamping groove, the limiting convex ring is arranged in the limiting clamping groove, the packaging bag main body comprises corrugated paper layers, corrugated paper, a gauze layer and a polyester film layer, the corrugated paper is arranged between the two layers of the corrugated paper layers, and the gauze layer is adhered to the surface outside the corrugated paper layers, the polyester film layer is adhered to the outer side surface of the gauze layer.

As the utility model discloses a preferred technical scheme of stretch-proofing high strength paper wrapping bag, four corners of wrapping bag main part lower extreme are all bonded and are fixed with the anticollision angle, the inboard surface integrated into one piece at anticollision angle has spacing post, just spacing post is installed in the hole of seting up on wrapping bag main part surface.

As the utility model discloses an anti-stretching high strength paper wrapping bag preferred technical scheme, the anticollision angle comprises three mutually perpendicular's face, the equidistant distribution of spacing post of anticollision angle inboard surface integrated into one piece.

As the utility model discloses an anti-stretching high strength paper wrapping bag preferred technical scheme, the cross-section of spacing bulge loop is "T" font structure.

As the utility model discloses a preferred technical scheme of stretch-proofing high strength paper wrapping bag, corrugated paper layer is the flute form, corrugated paper is the corrugate, just the surface of corrugated paper and corrugated paper layer's crest surface contact.

As the utility model discloses an anti-stretching high strength paper packaging bag preferred technical scheme, corrugated paper layer, gauze layer and polyester film layer all are provided with two-layerly, and two-layerly polyester film layer and gauze layer all are symmetrical about corrugated paper.

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

1. the lifting ring is composed of two sub-rings, the positioning inserted rod integrally formed on the inner side surface of one sub-ring of the lifting ring is arranged in the positioning sleeve integrally formed on the inner side surface of the other sub-ring of the lifting ring, so that the stability and the firmness of the connection of the lifting ring and the packaging bag main body are improved, the rubber inner ring arranged on the inner side surface of the lifting ring is arranged, the limiting convex ring integrally formed on the outer surface of the rubber inner ring is arranged in the limiting clamping groove formed on the surface of the lifting ring sub-ring, the stability and the firmness of the rubber inner ring arranged on the inner side surface of the lifting ring are improved, the comfort degree of a user holding the outer part of the lifting ring is improved, the packaging bag main body is composed of a corrugated paper layer, corrugated paper, a gauze layer and a polyester film layer, the corrugated paper layer is adhered between the two corrugated paper layers, the gauze layer is adhered to the outer surface of the corrugated paper layer, and the polyester film layer is adhered to the outer surface of the gauze layer, the stability of wrapping bag major structure has been increased, has improved the tensile strength of wrapping bag major structure through the gauze layer simultaneously.

2. Through the anticollision angle that wrapping bag main part lower extreme corner set up, the anticollision angle of being convenient for protects four turnings of wrapping bag main part lower extreme, has increased the wear resistance of wrapping bag main part, and the spacing post of anticollision angle surface integrated into one piece installs in the downthehole of seting up the looks adaptation on wrapping bag main part surface simultaneously, has increased the firm nature of anticollision angle adhesion at wrapping bag main part corner.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the package main body and the pull ring of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic cross-sectional view of the main body of the packaging bag of the present invention;

fig. 5 is a schematic view of a three-dimensional structure of an anti-collision corner of the present invention;

in the figure: 1. a packaging bag main body; 11. a corrugated paper layer; 12. corrugated paper; 13. a gauze layer; 14. a polyester film layer; 2. lifting the ring; 3. positioning the inserted rod; 4. positioning the sleeve; 5. a rubber inner ring; 6. a limit convex ring; 7. a limiting clamping groove; 8. an anti-collision angle; 9. a limiting column.

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.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a stretch-proofing high-strength paper packaging bag comprises a packaging bag main body 1 and a lifting ring 2 fixed on the surface of the packaging bag main body 1, wherein the lifting ring 2 is composed of two sub-rings, a positioning inserted link 3 is integrally formed on the inner side surface of one sub-ring of the lifting ring 2, a positioning sleeve 4 is integrally formed on the inner side surface of the other sub-ring of the lifting ring 2, the positioning inserted link 3 is arranged inside the positioning sleeve 4, a rubber inner ring 5 is arranged on the inner side surface of the lifting ring 2, a limiting convex ring 6 is integrally formed on the outer surface of the rubber inner ring 5, a limiting clamping groove 7 is formed at the joint of the two sub-rings of the lifting ring 2, the limiting convex ring 6 is arranged inside the limiting clamping groove 7, the packaging bag main body 1 comprises a corrugated paper layer 11, corrugated paper 12, a gauze layer 13 and a polyester film layer 14, the corrugated paper layer 12 is arranged between the two corrugated paper layers 11, the gauze layer 13 is adhered on the surface outside the corrugated paper layer 11, the polyester film layer 14 is bonded to the outer surface of the gauze layer 13.

In the embodiment, the lifting ring 2 composed of two sub-rings, and the positioning inserted rod 3 integrally formed on the inner side surface of one sub-ring of the lifting ring 2 is arranged in the positioning sleeve 4 integrally formed on the inner side surface of the other sub-ring of the lifting ring 2, so that the stability and firmness of the connection between the lifting ring 2 and the packaging bag main body 1 are improved, the rubber inner ring 5 arranged on the inner side surface of the lifting ring 2 is also improved, the limiting convex ring 6 integrally formed on the outer surface of the rubber inner ring 5 is arranged in the limiting clamping groove 7 formed on the sub-ring surface of the lifting ring 2, the stability and firmness of the rubber inner ring 5 arranged on the inner side surface of the lifting ring 2 are improved, the comfort degree of a user holding the lifting ring 2 is improved, meanwhile, the packaging bag main body 1 is composed of a corrugated paper layer 11, corrugated paper 12, a gauze layer 13 and a polyester film layer 14, and the corrugated paper 12 is bonded between the two corrugated paper layers 11, meanwhile, the gauze layer 13 is bonded on the outer surface of the corrugated paper layer 11, the polyester film layer 14 is bonded on the outer surface of the gauze layer 13, the structural stability of the packaging bag main body 1 is improved, and meanwhile, the tensile strength of the packaging bag main body 1 is improved through the gauze layer 13.

Concretely, four corners of wrapping bag main part 1 lower extreme all the bonding be fixed with crashproof angle 8, and crashproof angle 8's inboard surface integrated into one piece has spacing post 9, and spacing post 9 installs in the downthehole that 1 surface of wrapping bag was seted up, and crashproof angle 8 comprises three mutually perpendicular's face, and the equidistant distribution of crashproof angle 8 inboard surface integrated into one piece's spacing post 9.

In this embodiment, through the anti-collision angle 8 that 1 lower extreme corner of wrapping bag main part set up, four turnings of 1 lower extreme of wrapping bag main part are protected to the anti-collision angle 8 of being convenient for, have increased wrapping bag main part 1's wear resistance, and the spacing post 9 of 8 surface integrated into one piece of anti-collision angle installs in the downthehole of seting up the looks adaptation on wrapping bag main part 1 surface simultaneously, has increased the firm nature of 8 adhesion at wrapping bag main part 1 corners of anti-collision angle.

Specifically, the section of the limiting convex ring 6 is of a T-shaped structure.

In this embodiment, be convenient for location behind spacing bulge loop 6 installs the inside at spacing draw-in groove 7.

Specifically, the corrugated paper layer 11 is corrugated, the corrugated paper 12 is corrugated, and the surface of the corrugated paper 12 is in contact with the outer surface of the wave crest of the corrugated paper layer 11.

In this embodiment, the cushioning property of the packaging bag main body 1 is increased.

Specifically, the corrugated paper layer 11, the gauze layer 13 and the polyester film layer 14 are provided with two layers, and the two polyester film layers 14 and the gauze layer 13 are symmetrical with respect to the corrugated paper 12.

In this embodiment, the stability of the structure of the packaging bag main body 1 is increased.

The utility model discloses a theory of operation and use flow: during production, two layers of corrugated paper layers 11 are adhered to the surfaces of two sides of the corrugated paper 12, a gauze layer 13 and a polyester film layer 14 are adhered to the outer surfaces of the corrugated paper layers 11 in sequence, so that the packaging bag main body 1 is formed by cutting and fixing, the lifting ring 2 is installed on the surface of the packaging bag main body 1, meanwhile, two sub-rings of the lifting ring 2 are respectively positioned at two sides of the packaging bag main body 1, and the rubber inner ring 5 is arranged on the inner side surface of the lifting ring 2, a limiting convex ring 6 which is integrally formed on the outer surface of the rubber inner ring 5 is arranged inside a limiting clamping groove 7, the positioning inserted bar 3 is arranged inside the positioning sleeve 4, glue is coated on the inner surface of the anti-collision corner 8, so that the anti-collision corner 8 is adhered to the corner of the lower end of the packaging bag main body 1, meanwhile, a limiting column 9 integrally formed on the inner side surface of the anti-collision angle 8 is arranged in a hole formed in the surface of the packaging bag main body 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stretch-proofing high strength paper wrapping bag, includes wrapping bag main part (1) and wrapping bag main part (1) fixed surface's lift tab (2), its characterized in that: the lifting ring (2) is composed of two sub rings, one of the sub ring inner side surface of the lifting ring (2) is integrally formed with a positioning inserted rod (3), the other sub ring inner side surface of the lifting ring (2) is integrally formed with a positioning sleeve (4), the positioning inserted rod (3) is arranged inside the positioning sleeve (4), the inner side surface of the lifting ring (2) is provided with a rubber inner ring (5), the outer surface of the rubber inner ring (5) is integrally formed with a limiting convex ring (6), a limiting clamping groove (7) is arranged at the joint of the two sub rings of the lifting ring (2), the limiting convex ring (6) is arranged inside the limiting clamping groove (7), the packaging bag main body (1) comprises a corrugated paper layer (11), corrugated paper (12), a gauze layer (13) and a polyester film layer (14), the corrugated paper (12) is arranged two layers between the corrugated paper layers (11), the gauze layer (13) is bonded on the surface of the outer side of the corrugated paper layer (11), and the polyester film layer (14) is bonded on the surface of the outer side of the gauze layer (13).

2. The stretch-resistant high-strength paper packaging bag according to claim 1, characterized in that: four corners of wrapping bag main part (1) lower extreme all the bonding be fixed with collision prevention angle (8), the inboard surface integrated into one piece of collision prevention angle (8) has spacing post (9), just install in the downthehole of wrapping bag main part (1) surface offering spacing post (9).

3. The stretch-resistant high-strength paper packaging bag according to claim 2, characterized in that: the anti-collision angle (8) is composed of three mutually perpendicular surfaces, and the limiting columns (9) integrally formed on the inner side surface of the anti-collision angle (8) are distributed at equal intervals.

4. The stretch-resistant high-strength paper packaging bag according to claim 1, characterized in that: the section of the limiting convex ring (6) is of a T-shaped structure.

5. The stretch-resistant high-strength paper packaging bag according to claim 1, characterized in that: the corrugated paper layer (11) is corrugated, the corrugated paper (12) is corrugated, and the surface of the corrugated paper (12) is in contact with the outer surface of the wave crest of the corrugated paper layer (11).

6. The stretch-resistant high-strength paper packaging bag according to claim 1, characterized in that: the corrugated paper layer (11), the gauze layer (13) and the polyester film layer (14) are provided with two layers, and the polyester film layer (14) and the gauze layer (13) are symmetrical relative to the corrugated paper (12).