A packaging bag for carrying towel-shaped contents

Abstract

A packaging bag for carrying towel-like contents, comprising a bag body, the bag body comprising a containing portion and a hanging hole portion located at the upper end of the containing portion, when the containing portion carries the towel-like contents, the containing portion unfolds into a three-dimensional square columnar structure, the containing portion is provided with an easy-tear line that transversely surrounds the containing portion, when the user tears the containing portion along the easy-tear line, the containing portion can be torn into two parts to expose the towel-like contents located in the containing portion. Compared with traditional plastic bags, this packaging bag can be directly torn open to take out the towel-like contents in the containing portion, and it is more convenient to tear. When the packaging bag carries the towel-like contents, the packaging bag unfolds into a three-dimensional square columnar structure, which increases the packaging capacity, improves the three-dimensionality of the product, and reduces the area occupied by the packaging bag on the shelf, so that convenience stores or supermarkets can place more sales products on the same shelf.

Description

Technical Field

[0001] The utility model relates to the field of packaging bags for towel-shaped contents, in particular to a packaging bag for carrying towel-shaped contents. Background Art

[0002] The towel-like packaging bag for contents generally consists of a containing part and a hand-held part, and the four sides of the containing part are sealed by hot pressing edge sealing. In the prior art, a packaging bag with an easy-tear line opening is disclosed in application No. 201320793107.7, which includes a bag body, which is formed by two front and rear plastic films bonded by periphery heat sealing, and the four corners of the bag body are rounded, and a laser easy-tear line and a plastic lock bonded to the inner side of the bag body are sequentially arranged below the upper seal of the bag body, and a sealing reinforcement strip is arranged between the plastic lock and the bag body, and easy-tear openings are respectively arranged on both sides of the laser easy-tear line, and a bottom film is bent inwardly at the bottom of the bag body, and the bonding place between the front and rear two pieces of the bag body and the bottom film is in a downward arc, so that the bottom film opens to an ellipse when the bag body is filled with articles, and the two sides of the bottom film are bonded by semicircular bonding surfaces, and the front of the bag body is a transparent window.

[0003] The entire bag is flat and cannot stand upright, and the internal capacity is small. This product is generally placed in supermarkets and convenience stores for sale, but the existing towel-shaped packaging bags are flat and occupy a large display space, which is not conducive to the placement of other products. In addition, it is difficult to take out the existing cotton soft towel, and it is necessary to tear the tear line at the relevant position of the handheld part to take it out. Summary of the invention

[0004] In order to solve the above problems, the utility model provides a packaging bag for carrying towel-shaped contents:

[0005] A packaging bag for carrying towel-like contents comprises a bag body, wherein the bag body comprises a containing portion and a hanging hole portion located at the upper end of the containing portion. When the containing portion carries the towel-like contents, the containing portion unfolds to form a three-dimensional square columnar structure. The containing portion is provided with an easy-tear line transversely surrounding the containing portion. When a user tears the containing portion along the easy-tear line, the containing portion can be torn into two parts, thereby exposing the towel-like contents located in the containing portion.

[0006] Preferably, the tear-away line is located at the lower part of the receiving part, and a square cover is installed in the receiving part. The square cover is made of elastic hard material, and an opening for carrying the towel-like contents is provided at the upper end of the square cover. The outer edge of the opening is provided with an annular flange protruding outward, and the annular flange and the annular connecting part provided on the inner wall of the middle part of the receiving part form a detachable fixed connection. First, the towel-like contents themselves have a certain weight, which will produce a corresponding gravity effect on the packaging bag and will produce a force to tear the horizontal tear-away line. If the weight of the towel-like contents is large, it is easy to cause the tear-away line to tear outward when it is not in use. The technical solution uses the square cover to carry the towel-like contents, avoid the towel-like contents directly acting on the lower part of the packaging bag, and avoid the tearing of the tear-away line. Secondly, the square cover has the technical effect of preventing external dust from contacting the towel-like contents in the receiving part through the wire holes of the tear-away line. Finally, the square cover has the technical effect of propping up the packaging bag.

[0007] Preferably, the annular connecting portion is a plurality of elastic rubber strips distributed in a transverse annular array, the surface of the elastic rubber strip is provided with multiple layers of elastic grooves, and the elastic grooves and the elastic teeth provided on the outer surface of the annular flange form a detachable snap-fit.

[0008] Preferably, the inner ring surface of the elastic rubber strip is provided with a first magnetic layer, and the first magnetic layer and the second magnetic layer provided on the outer surface of the annular flange form a magnetic attraction. The mutual magnetic attraction between the first magnetic layer and the second magnetic layer improves the connection stability of the square cover and the annular connecting part.

[0009] Preferably, the bottom of the square cover is provided with a plurality of through holes connected to the open cavity, and the lower end surface of the square cover is provided with a plurality of strip ridges protruding outward, the plurality of strip ridges are evenly distributed in an array, and ventilation gaps connected to the through holes are provided between the strip ridges. After the towel is used once, it can be directly placed in the receiving part, and then the square cover is installed in position to carry the towel, and the water stains in the towel are discharged through the through holes, and the dust pollution on the external interface is isolated.

[0010] Preferably, the bag body is provided with an upper annular magnetic ring and a lower annular magnetic ring extending along the direction of the easy-tear line on the upper and lower sides corresponding to the easy-tear line, respectively, and the upper annular magnetic ring and the lower annular magnetic ring form a magnetic attraction, and the relative outer edges of the upper annular magnetic ring and the lower annular magnetic ring correspond to the easy-tear line. The upper annular magnetic ring and the lower annular magnetic ring are flat thin film structures, and the outer surfaces of the upper annular magnetic ring and the lower annular magnetic ring are provided with anti-slip surfaces, and magnetic metal filaments are provided in the upper annular magnetic ring and the lower annular magnetic ring on the side close to the easy-tear line. The main functions of the upper annular magnetic ring and the lower annular magnetic ring are as follows: First, since the magnetic metal filaments are not easy to break, the upper annular magnetic ring and the lower annular magnetic ring play a corresponding protective role on the bag body, so that when the user relatively tears the easy-tear line, the tearing direction will be along the easy-tear line, and the tearing line will not be twisted, resulting in a poor tearing state of the bag body; second, the upper annular magnetic ring and the lower annular magnetic ring are magnetically attracted to each other, which can prevent the bag body from being unable to bear the weight of the towel-like contents and cracking; third, the rough surfaces of the upper annular magnetic ring and the lower annular magnetic ring can facilitate the user's finger surface to exert force, making it easier for customers to tear.

[0011] Beneficial effects: 1. The tear line of the present application is directly arranged on the containing part and is arranged in a transverse surrounding manner. When in use, compared with traditional plastic bags, the packaging bag can be directly torn open to take out the towel-like contents in the containing part, and it is more convenient to tear.

[0012] When the packaging bag is not loaded with towel-like contents, it can be folded into a flat state when empty, which is convenient for storage and carrying. When the packaging bag is loaded with towel-like contents, the packaging bag is unfolded into a three-dimensional square column structure, which increases the packaging capacity, improves the three-dimensionality of the product, and reduces the area occupied by the packaging bag on the shelf, making it easier for convenience stores or supermarkets to place more sales products on the same shelf. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of Example 1.

[0014] Figure 2 This is a schematic diagram of the structure of Example 2.

[0015] Figure 3 It is a front view schematic diagram of Example 2.

[0016] Figure 4 This is a schematic diagram of the interior of the bag of Example 2 when it is torn open.

[0017] Figure 5 for Figure 4 A magnified schematic diagram of center A.

[0018] Figure 6 This is a schematic diagram of the interior of Example 2 in the torn state.

[0019] Figure 7 for Figure 6 A magnified schematic diagram of point B in the middle.

[0020] Figure 8 Schematic diagram of the bottom of the square cover.

[0021] Figure numerals: 1. accommodating portion; 2. hanging hole portion; 3. towel-like contents; 4. easy-tear line; 5. square cover; 6. annular flange; 7. elastic rubber strip; 8. elastic teeth; 9. through hole; 10. strip-shaped ridge; 11. ventilation gap; 12. upper annular magnetic ring; 13. lower annular magnetic ring; 14. magnetic metal filament. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-8 The utility model is further described with Examples 1-2.

[0023] Embodiment 1: A packaging bag for carrying a towel-shaped content 3, comprising a bag body, wherein the bag body comprises a receiving portion 1 and a hanging hole portion 2 located at the upper end of the receiving portion 1. Figure 1 As shown, when the receiving portion 1 carries the towel-like contents 3, the receiving portion 1 unfolds to form a three-dimensional square column structure, and the receiving portion 1 is provided with an easy tear line 4 that transversely surrounds the receiving portion 1, and the easy tear line 4 is located at the lower part of the receiving portion 1. When the user tears the receiving portion 1 along the easy tear line 4, the receiving portion 1 can be torn into two parts, thereby exposing the towel-like contents 3 in the receiving portion 1.

[0024] Embodiment 2: A packaging bag for carrying a towel-shaped content 3, comprising a bag body, wherein the bag body comprises a receiving portion 1 and a hanging hole portion 2 located at the upper end of the receiving portion 1. Figure 2 As shown, when the receiving portion 1 carries the towel-like contents 3, the receiving portion 1 unfolds to form a three-dimensional square column structure, and the receiving portion 1 is provided with an easy tear line 4 that transversely surrounds the receiving portion 1, and the easy tear line 4 is located at the lower part of the receiving portion 1. When the user tears the receiving portion 1 along the easy tear line 4, the receiving portion 1 can be torn into two parts, thereby exposing the towel-like contents 3 in the receiving portion 1.

[0025] like Figure 6As shown, a square cover 5 is installed in the receiving part 1, and the square cover 5 is made of elastic hard material. The upper end of the square cover 5 is provided with an open cavity for carrying the towel-like contents 3. The outer edge of the open cavity is provided with an annular flange 6 protruding outward, and the annular flange 6 is detachably fixedly connected with the annular connecting part provided on the inner wall of the middle part of the receiving part 1. First, the towel-like contents 3 themselves have a certain weight, which will produce a corresponding gravity effect on the packaging bag and will produce a force to tear the horizontal easy-tear line 4. If the weight of the towel-like contents 3 is large, it is easy to cause the easy-tear line 4 to tear outward when it is not used. The technical solution uses the square cover 5 to carry the towel-like contents 3, avoid the towel-like contents 3 directly acting on the lower part of the packaging bag, and avoid the tearing of the easy-tear line 4. Secondly, the square cover 5 has the technical effect of preventing external dust from contacting the towel-like contents 3 in the receiving part 1 through the line holes of the easy-tear line 4. Finally, the square cover 5 has the technical effect of propping up the packaging bag.

[0026] like Figure 6-7 As shown, the annular connection part is a plurality of elastic rubber strips 7 distributed in a transverse annular array, and the surface of the elastic rubber strip 7 is provided with multiple layers of elastic grooves, and the elastic grooves and the elastic teeth 8 provided on the outer surface of the annular flange 6 form a detachable snap fit. The inner ring surface of the elastic rubber strip 7 is provided with a first magnetic layer, and the first magnetic layer and the second magnetic layer provided on the outer surface of the annular flange 6 form a magnetic attraction fit. The mutual magnetic attraction between the first magnetic layer and the second magnetic layer improves the connection stability between the square cover 5 and the annular connection part.

[0027] like Figure 8 As shown, the bottom of the square cover 5 is provided with a plurality of through holes 9 connected to the open cavity, and the lower end surface of the square cover 5 is provided with a plurality of strip ridges 10 protruding outward, and the plurality of strip ridges 10 are evenly distributed in an array, and ventilation gaps 11 connected to the through holes 9 are provided between the strip ridges 10. After the towel is used once, it can be directly placed in the accommodating portion 1, and then the square cover 5 is installed in position to carry the towel, and the water stains in the towel are discharged through the through holes 9, and the dust pollution on the external interface is isolated.

[0028] like Figure 2-3As shown, the bag body is respectively provided with an upper annular magnetic ring 12 and a lower annular magnetic ring 13 extending along the direction of the easy-tear line 4 on the upper and lower sides corresponding to the easy-tear line 4, and the upper annular magnetic ring 12 and the lower annular magnetic ring 13 form a magnetic attraction fit, and the relative outer edges of the upper annular magnetic ring 12 and the lower annular magnetic ring 13 correspond to the easy-tear line 4, and the upper annular magnetic ring 12 and the lower annular magnetic ring 13 are flat sheet structures, and the outer surfaces of the upper annular magnetic ring 12 and the lower annular magnetic ring 13 are provided with anti-slip surfaces, and the upper annular magnetic ring 12 and the lower annular magnetic ring 13 are provided with magnetic metal filaments 14 on the side close to the easy-tear line 4. Since the magnetic metal filaments 14 are all arranged in the annular magnetic circle close to the side of the easy-tear line 4, a corresponding magnetic attraction effect can be formed between the two magnetic metal filaments 14, and the magnetic metal filaments 14 themselves are made of magnetic metal material and are not easy to break. Therefore, the upper annular magnetic circle and the lower annular magnetic circle play a corresponding protective role on the bag body, and when the user tears the easy-tear line relatively, the tearing direction will be along the direction of the easy-tear line.

[0029] The annular connecting portion and the annular magnetic ring structure in the present invention have a certain effect of preventing the packaging bag from being pulled along the easy tear line 4 by the gravity of the towel-like contents 3. They can be both provided as described in this embodiment or one of them can be provided separately, and both can achieve the corresponding technical effect. The easy tear line 4 transversely surrounding the accommodating portion 1 in the present invention is relatively transversely surrounding. Figure 1-2 In the upright state, the hanging hole portion 2 is located at the upper end of the accommodating portion 1, and the bag body itself is in a vertically upright three-dimensional square column shape.

[0030] Obviously, the above embodiments of the present invention are merely examples for illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to provide all the implementation methods here. However, these obvious changes or modifications derived from the essential spirit of the present invention still fall within the scope of protection of the present invention.

Claims

1. A packaging bag for carrying towel-shaped contents, comprising a bag body, wherein the bag body comprises a receiving portion (1) and a hanging hole portion (2) located at the upper end of the receiving portion (1), characterized in that: When the accommodating portion (1) carries a towel-like content (3), the accommodating portion (1) unfolds to form a three-dimensional square columnar structure. The accommodating portion (1) is provided with an easy-tear line (4) transversely surrounding the accommodating portion (1). When a user tears the accommodating portion (1) along the easy-tear line (4), the accommodating portion (1) can be torn into two parts, thereby exposing the towel-like content (3) located in the accommodating portion (1).

2. A packaging bag for carrying towel-shaped contents according to claim 1, characterized in that: The tear-away line (4) is located at the lower part of the accommodating portion (1). A square cover (5) is installed in the accommodating portion (1). The square cover (5) is made of elastic hard material. An open cavity for carrying the towel-shaped contents (3) is provided at the upper end of the square cover (5). An outwardly protruding annular flange (6) is provided at the outer edge of the open cavity. The annular flange (6) and an annular connecting portion provided on the inner wall of the middle part of the accommodating portion (1) form a detachable fixed connection.

3. A packaging bag for carrying towel-shaped contents according to claim 2, characterized in that: The annular connecting portion is a plurality of elastic rubber strips (7) distributed in a transverse annular array, the surface of the elastic rubber strip (7) is provided with multiple layers of elastic grooves, and the elastic grooves and the elastic teeth (8) provided on the outer surface of the annular flange (6) form a detachable snap-fit.

4. A packaging bag for carrying towel-shaped contents according to claim 3, characterized in that: The inner ring surface of the elastic rubber strip (7) is provided with a first magnetic layer, and the first magnetic layer and the second magnetic layer provided on the outer surface of the annular flange (6) form a magnetic attraction fit.

5. A packaging bag for carrying towel-shaped contents according to claim 3, characterized in that: The bottom of the square cover (5) is provided with a plurality of through holes (9) connected to the open cavity, and the lower end surface of the square cover (5) is provided with a plurality of strip-shaped ridges (10) protruding outward, wherein the plurality of strip-shaped ridges (10) are distributed in a uniform array, and ventilation gaps (11) connected to the through holes (9) are provided between the strip-shaped ridges (10).

6. A packaging bag for carrying towel-shaped contents according to claim 1, characterized in that: An upper annular magnetic ring (12) and a lower annular magnetic ring (13) extending in the direction of the easy-tear line (4) are respectively provided on the upper and lower sides of the bag body corresponding to the easy-tear line (4); the upper annular magnetic ring (12) and the lower annular magnetic ring (13) form a magnetic attraction fit; the relative outer edges of the upper annular magnetic ring (12) and the lower annular magnetic ring (13) correspond to the easy-tear line (4); the upper annular magnetic ring (12) and the lower annular magnetic ring (13) are flat sheet structures; the outer surfaces of the upper annular magnetic ring (12) and the lower annular magnetic ring (13) are provided with anti-slip surfaces; and a magnetic metal filament (14) is provided on the side of the upper annular magnetic ring (12) and the lower annular magnetic ring (13) close to the easy-tear line (4).

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