Environment-friendly degradable anti-tear paper packaging bag

Abstract

The utility model discloses an environment-friendly degradable anti-tear paper packaging bag, and relates to the technical field of packaging bags. The environment-friendly degradable anti-tearing paper packaging bag comprises a bag body, protective strips are arranged on the two sides of the bag body, reinforcing strips are inserted into the four corners of the bag body, and the surfaces of the reinforcing strips are fixedly connected with the inner wall of the bag body. One side of the semicircular plate is in contact with one side of the partition plate, meanwhile, the reinforcing strips are arranged at the four corners of the bag body, the protective strips are arranged on the two sides of the bag body, in the follow-up using process, the oiled paper layer can prevent water from eroding the bag body, meanwhile, the clamping plate and the partition plate are arranged, and supporting and protecting operation on the bag body is facilitated; and the effect of conveniently protecting the bag body is achieved, the paper bag is prevented from being damaged in the subsequent use process, and the service life of the paper bag is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bags, in particular to an environmentally friendly, degradable and tear-resistant paper packaging bag. Background Art

[0002] A packaging bag refers to a bag used to package various supplies, so that the goods can be easily transported and stored during the production and circulation process. It is widely used in daily life and industrial production. Actual figures show that 80% of used plastic bags are eventually transported to landfills for treatment like general garbage, and only 7% of plastics are recycled. There is a patent for a paper packaging bag, patent announcement number CN204802274U, which discloses that the paper packaging bag is folded from waterproof paper. The paper packaging includes a hollow rectangular bag body and a lifting part connected to the bag body. A through hole is opened on one side of the bag body, and a transparent plastic sheet is installed in the through hole to form a window that can be observed inside the bag body, and the lifting part includes a paper part folded along a symmetrical straight line fold and provided with a hand-held through hole, and the hand-held through hole is two and symmetrically distributed on the lifting part. The paper packaging bag described in the utility model is formed by a rectangular bag body and a hand-held part, wherein the rectangular bag body can realize regular stacking of the packaging bag, and the hand-held part can realize convenient picking of the packaging bag.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: in actual application, when loading items, the paper packaging bag is subjected to force and then to tearing force, which will cause the packaging bag to be torn and the items to fall, affecting the normal use of the packaging bag and reducing the convenience of using the packaging bag. Therefore, we propose an environmentally friendly, degradable and tear-resistant paper packaging bag to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an environmentally friendly, degradable and tear-resistant paper packaging bag, which solves the problem of preventing the bag from being torn during use.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an environmentally friendly, degradable and tear-resistant paper packaging bag, including a bag body, both sides of the bag body are provided with protective strips, the four corners of the bag body are inserted with reinforcement strips, and the surface of the reinforcement strip is fixedly connected to the inner wall of the bag body.

[0006] A card plate is fixedly installed on both sides of the inner wall of the bag body, a card slot is opened on one side of the card plate, a semicircular plate is fixedly installed on the inner wall of the card slot, a partition is inserted into the inside of the bag body, and both sides of the partition are in contact with the surface of the semicircular plate in the card slot respectively.

[0007] An oil paper layer is bonded to the outer side of the bag body, a reinforcing wire is arranged between the bag body and the oil paper layer, an observation hole is opened on one side of the bag body, and a transparent plastic film is inlaid on the inner wall of the observation hole.

[0008] Preferably, the back side of the protective strip is bonded to the surface of the bag body by adhesive, and the protective strip is made of rubber band.

[0009] Preferably, handles are fixedly mounted on both sides of the upper surface of the bag body, the handles are semicircular, and the surfaces of the handles are provided with anti-slip patterns.

[0010] Preferably, the surface of the partition is slidably connected to both sides of the inner wall of the slot, and the partition is adapted to the slot.

[0011] Preferably, the semicircular plate is made of cardboard, and the surface of the semicircular plate is provided with anti-slip grooves.

[0012] Preferably, buffer holes are provided on both sides of the upper surface of the card plate, the number of buffer holes on the same side is two rows, and the two rows of buffer holes are located on both sides of the card slot.

[0013] Preferably, a cavity is opened inside the bag body, and the surface of the reinforcing wire is bonded to the oil paper layer and one side of the bag body by adhesive.

[0014] Preferably, the transparent plastic film, the bag body and the oil paper layer are all made of degradable materials.

[0015] Beneficial Effects

[0016] The utility model provides an environmentally friendly, degradable and tear-resistant paper packaging bag. Compared with the prior art, it has the following beneficial effects:

[0017] The environmentally friendly, biodegradable and tear-resistant paper packaging bag is made by bonding an oil paper layer to one side of a bag body, and clamping a card plate and a partition. One side of the semicircular plate contacts one side of the partition. Meanwhile, reinforcing strips are arranged at the four corners of the bag body, and protective strips are arranged at both sides of the bag body. During subsequent use, the oil paper layer can prevent water from corroding the bag body. Meanwhile, the arrangement of the card plate and the partition facilitates the support and protection operation of the bag body. The arrangement of the reinforcing strip and the protective strip achieves the effect of facilitating the protection of the bag body, avoiding damage to the paper bag during subsequent use, and increasing the service life of the paper bag.

[0018] At the same time, during use, the cavity and reinforcing wire arranged in the bag body not only facilitate protection thereof, but also facilitate heat preservation operation of the inside of the bag body, which is convenient for subsequent use, improves the use efficiency of the paper bag, and improves the use convenience of the paper bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0021] Figure 3 This is a three-dimensional structural schematic diagram of the pallet of the utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional connection structure between the oil paper layer and the bag body of the utility model;

[0023] Figure 5 For this utility model Figure 4 A schematic diagram of the enlarged structure in the middle.

[0024] In the figure: 1. bag body; 2. protection strip; 3. reinforcement strip; 4. pallet; 5. semicircular plate; 6. partition; 7. oil paper layer; 8. reinforcement wire; 9. transparent plastic film; 10. handle. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5 The utility model provides a technical solution: an environmentally friendly, degradable and tear-proof paper packaging bag, comprising a bag body 1, protective strips 2 are arranged on both sides of the bag body 1, reinforcing strips 3 are inserted at the four corners of the bag body 1, and the surface of the reinforcing strip 3 is fixedly connected to the inner wall of the bag body 1.

[0027] A card plate 4 is fixedly installed on both sides of the inner wall of the bag body 1, a card slot is opened on one side of the card plate 4, a semicircular plate 5 is fixedly installed on the inner wall of the card slot, and a partition plate 6 is inserted into the bag body 1, and both sides of the partition plate 6 are respectively in contact with the surface of the semicircular plate 5 in the card slot.

[0028] An oil paper layer 7 is bonded to the outside of the bag body 1, and a reinforcing wire 8 is arranged between the bag body 1 and the oil paper layer 7. The cavity and reinforcing wire 8 arranged in the bag body 1 can protect the bag body 1 conveniently during use, and can also facilitate the heat preservation operation of the inside of the bag body 1, which is convenient for subsequent use, improves the use efficiency of the paper bag, and improves the convenience of using the paper bag.

[0029] An observation hole is provided on one side of the bag body 1, and a transparent plastic film 9 is inlaid on the inner wall of the observation hole.

[0030] The arrangement of the observation hole and the transparent plastic film 9 facilitates observation of the inside of the paper bag, facilitates subsequent use, and also improves the use efficiency of the paper bag.

[0031] The oil paper layer 7 is bonded to one side of the bag body 1, and the card plate 4 and the partition 6 are clamped together. One side of the semicircular plate 5 is in contact with one side of the partition 6. At the same time, the reinforcing strips 3 are arranged at the four corners of the bag body 1, and the protective strips 2 are arranged on both sides of the bag body 1. During subsequent use, the oil paper layer 7 can prevent water from corroding the bag body 1. At the same time, the arrangement of the card plate 4 and the partition 6 facilitates the support and protection operation of the bag body 1. The arrangement of the reinforcing strips 3 and the protective strips 2 achieves the effect of facilitating the protection of the bag body 1, avoiding damage to the paper bag during subsequent use, and increasing the service life of the paper bag.

[0032] Preferably, the back side of the protection strip 2 is bonded to the surface of the bag body 1 by adhesive, and the protection strip 2 is made of a rubber band.

[0033] The protective strip 2 is provided to protect the bag opening of the paper bag during use, thereby preventing the bag body 1 from being torn due to stress during use.

[0034] Preferably, handles 10 are fixedly mounted on both sides of the upper surface of the bag body 1. The handles 10 are semicircular in shape, and the surfaces of the handles 10 are provided with anti-slip patterns.

[0035] The provided handle 10 facilitates the bag body 1 to be lifted during use, thus facilitating subsequent use.

[0036] Preferably, the surface of the partition plate 6 is slidably connected to both sides of the inner wall of the slot, and the partition plate 6 is adapted to the slot.

[0037] Preferably, the semicircular plate 5 is made of cardboard, and the surface of the semicircular plate 5 is provided with anti-slip grooves.

[0038] The semicircular plate 5 is provided to facilitate buffering of the partition 6 during use, so as to facilitate subsequent use.

[0039] Preferably, buffer holes are provided on both sides of the upper surface of the card plate 4 , and the number of buffer holes on the same side is two rows, and the two rows of buffer holes are located on both sides of the card slot.

[0040] The setting of the buffer hole facilitates the protection of the paper bag, thereby also facilitating the protection of the objects in the paper bag.

[0041] Preferably, a cavity is opened inside the bag body 1, and the surface of the reinforcing wire 8 is bonded to the oil paper layer 7 and one side of the bag body 1 by adhesive.

[0042] Preferably, the transparent plastic film 9, the bag body 1 and the oil paper layer 7 are all made of degradable materials. The degradable materials are convenient to use during use and achieve an environmentally friendly effect.

[0043] During operation, the oil paper layer 7 is bonded to one side of the bag body 1, and the card plate 4 and the partition 6 are carded together, one side of the semicircular plate 5 is in contact with one side of the partition 6, and the reinforcing strips 3 are arranged at the four corners of the bag body 1, and the protective strips 2 are arranged on both sides of the bag body 1. In the subsequent use process, the oil paper layer 7 can prevent water from eroding the bag body 1. At the same time, the arrangement of the card plate 4 and the partition 6 facilitates the support and protection operation of the bag body 1. The arrangement of the reinforcing strips 3 and the protective strips 2 achieves the effect of facilitating the protection of the bag body 1, avoiding damage to the paper bag during subsequent use, and improving the service life of the paper bag. In the process of use, the cavity and reinforcing wire 8 arranged in the bag body 1 can facilitate the protection of the bag body 1 and also facilitate the insulation operation of the inside of the bag body 1, which is convenient for subsequent use, improves the use efficiency of the paper bag, and improves the convenience of using the paper bag.

[0044] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. An environmentally friendly, degradable and tear-resistant paper packaging bag, comprising a bag body (1), characterized in that: Protection strips (2) are provided on both sides of the bag body (1), and reinforcing strips (3) are inserted at the four corners of the bag body (1), and the surface of the reinforcing strip (3) is fixedly connected to the inner wall of the bag body (1); A clamping plate (4) is fixedly mounted on both sides of the inner wall of the bag body (1), a clamping slot is provided on one side of the clamping plate (4), a semicircular plate (5) is fixedly mounted on the inner wall of the clamping slot, a partition plate (6) is inserted inside the bag body (1), and both sides of the partition plate (6) are in contact with the surface of the semicircular plate (5) in the clamping slot; An oil paper layer (7) is bonded to the outer side of the bag body (1), a reinforcing wire (8) is arranged between the bag body (1) and the oil paper layer (7), an observation hole is opened on one side of the bag body (1), and a transparent plastic film (9) is inlaid on the inner wall of the observation hole.

2. The environmentally friendly, degradable and tear-resistant paper packaging bag according to claim 1, characterized in that: The back side of the protection strip (2) is bonded to the surface of the bag body (1) by means of adhesive, and the protection strip (2) is made of a rubber band.

3. The environmentally friendly, degradable and tear-resistant paper packaging bag according to claim 1, characterized in that: Handles (10) are fixedly mounted on both sides of the upper surface of the bag body (1); the handles (10) are semicircular and have anti-slip patterns on their surfaces.

4. The environmentally friendly, degradable and tear-resistant paper packaging bag according to claim 1, characterized in that: The surface of the partition plate (6) is slidably connected to both sides of the inner wall of the slot, and the partition plate (6) is adapted to the slot.

5. The environmentally friendly, degradable and tear-resistant paper packaging bag according to claim 1, characterized in that: The semicircular plate (5) is made of cardboard, and the surface of the semicircular plate (5) is provided with anti-slip grooves.

6. The environmentally friendly, degradable and tear-resistant paper packaging bag according to claim 1, characterized in that: Buffer holes are provided on both sides of the upper surface of the card plate (4), the number of buffer holes on the same side is two rows, and the two rows of buffer holes are located on both sides of the card slot.

7. The environmentally friendly, degradable and tear-resistant paper packaging bag according to claim 1, characterized in that: The bag body (1) has a cavity inside, and the surface of the reinforcing wire (8) is bonded to the oil paper layer (7) and one side of the bag body (1) by means of adhesive.

8. The environmentally friendly, degradable and tear-resistant paper packaging bag according to claim 1, characterized in that: The transparent plastic film (9), the bag body (1) and the oil paper layer (7) are all made of degradable materials.

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