A type of tissue packaging bag

Abstract

This utility model discloses a tissue packaging bag, including a bag body with a cavity for accommodating the tissue; a hanging part on one side of the bag body; a first tear-out part on one side of the top surface of the bag body; and second tear-out parts on both sides of the top surface of the bag body along the length of the first tear-out part. The top part of each second tear-out part near the hanging part is within the length of the first tear-out part, and each second tear-out part is oriented away from the hanging part. This utility model can satisfy the need to extract tissues from different directions in different scenarios, while avoiding the problem of tissues being torn or deformed.

Description

Technical Field

[0001] This utility model relates to the field of packaging bag technology, and in particular to a tissue packaging bag. Background Technology

[0002] As an everyday necessity, tissues are primarily packaged in flexible bags. Existing tissue bags typically have a perforated opening for dispensing tissues. To use them, the bag is laid horizontally on a table or countertop, the opening is torn open, and tissues are pulled out one by one. However, this type of packaging is only suitable for use when the bag is laid flat in one location, limiting its usability and making it unfriendly to users with small apartments or limited storage space.

[0003] The utility model patent with authorization announcement number CN 203903140 U discloses a packaging bag with a hanging mechanism at the top and a dotted tangent extraction port at the bottom, which is used to hang paper towel products on walls, cabinets, etc., so that paper towels can be extracted from the bottom. However, this packaging bag can only be used by hanging.

[0004] Utility model patent CN 220181523 U discloses a packaging bag with a hanging structure at one end, a first tear in the middle of the top surface, and a second tear perpendicular to the first tear at the bottom. When placed horizontally, tissues can be pulled out upwards through the first tear; when suspended, tissues can be pulled out downwards through the second tear, meeting the needs of both scenarios. However, due to the rectangular shape of the packaging bag, the length of the second tear is less than the width of the top rectangle. In actual production applications, its width is only 1 / 2 to 2 / 3 of the width of the top rectangle, making it difficult to pull out the tissues. This is especially true when a whole pack of tissues is first used; because the tissue packaging is tight and the tissues are pulled out along the shorter folded direction, it is difficult to pull the tissues out completely from the opening, often resulting in the tissues being torn. For non-woven tissues, especially those with patterns and that are relatively thick, pulling them forcefully can cause the opening to be stretched and deformed, or the tissues to be torn and deformed. This not only affects the user experience but also the overall appearance of the product. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a tissue packaging bag that can both satisfy the need to pull out tissues from different directions in different scenarios and prevent the tissues from being torn or deformed.

[0006] The technical solution of this utility model is:

[0007] A tissue packaging bag, characterized in that it includes a bag body, the bag body having a cavity for accommodating the extracted item; and a hanging part being provided on one side of the bag body;

[0008] A first tear-off portion is provided on one side of the top surface of the bag body. On the same side of the top surface of the bag body, and on both sides along the length of the first tear-off portion, a second tear-off portion is provided. The top part of each second tear-off portion near the hanging portion is within the length range of the first tear-off portion, and each second tear-off portion is arranged in a direction away from the hanging portion.

[0009] Furthermore, the bag body includes four receiving sides connected in sequence, one end of the four receiving sides is connected to a transition surface, and the other end of the four receiving sides is connected to a sealing bottom surface; the four receiving sides, the transition surface, and the sealing bottom surface surround the cavity forming the bag body;

[0010] The suspension portion is connected to the transition surface; the first tear portion and each of the second tear portions are provided on a receiving side surface in the direction of the top surface of the bag body, and the first tear portion is opened along the central axis of the receiving side surface.

[0011] Furthermore, the top end of each second tear portion is located within the length range of the first tear portion, and the length of each second tear portion is greater than or equal to the width of the receiving side of the top surface.

[0012] Furthermore, the bottom end of the second tear portion is located on the receiving side in the direction of the top surface of the bag body, or the bottom end of the second tear portion extends from the receiving side in the direction of the top surface of the bag body to the bottom surface of the packaging.

[0013] Furthermore, each of the second tear portions is arranged parallel to the first tear portion.

[0014] Furthermore, one of the second tear portions is arranged parallel to the first tear portion, and the other second tear portion is arranged inclined to the first tear portion, and the top and bottom ends of the two second tear portions do not intersect.

[0015] Furthermore, both second tear portions are inclined relative to the first tear portion; the two second tear portions are inclined in the same or different directions relative to the first tear portion, and the top and bottom ends of the two second tear portions do not intersect.

[0016] Furthermore, each of the second tear portions is arc-shaped; the opening side of each arc is disposed away from the first tear portion.

[0017] Furthermore, one of the second tear portions is arc-shaped, with the opening side of the arc shape facing away from the first tear portion, and the other second tear portion is arranged parallel to the first tear portion.

[0018] Furthermore, one of the second tear portions is arc-shaped, with the opening side of the arc shape facing away from the first tear portion, and the other second tear portion is inclined to the first tear portion.

[0019] The beneficial technical effects of this utility model are:

[0020] (1) The present invention is provided with a hanging part and a second tear part on each side of the length of the first tear part, and the second tear part is arranged in the direction away from the hanging part, so that the packaging bag of the present invention is suitable for taking out paper towels in a horizontal position, and is also suitable for taking out paper towels from the lower left or lower right when it is in a hanging state. It has a wide range of applicable environments and can meet the diverse needs of users.

[0021] (2) Two second tear sections are provided on both sides of the length of the first tear section. The second tear section is either parallel to the first tear section, inclined to the first tear section, or arc-shaped. All of these make the second tear section overcome the problem in the prior art that the length of the paper take-off opening is limited by the width of the top surface of the packaging bag. This allows the length of the second tear section to be extended to be equal to or greater than the width of the top surface of the packaging bag. This solves the problem that when the packaging bag is in the hanging position, the paper towel is easily deformed or torn due to the small paper take-off opening, or the paper take-off opening is easily deformed. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the tissue packaging bag in Embodiment 1;

[0023] Figure 2 This is a schematic diagram of the tissue packaging bag in Embodiment 2;

[0024] Figure 3 This is a schematic diagram of the tissue packaging bag in Embodiment 3;

[0025] Figure 4 This is a schematic diagram of the tissue packaging bag in Embodiment 4;

[0026] Figure 5 This is a schematic diagram of the tissue packaging bag in Embodiment 5;

[0027] Figure 6 This is a schematic diagram of the tissue packaging bag in Embodiment 6;

[0028] Figure 7 This is a schematic diagram of the tissue packaging bag in Embodiment 7;

[0029] Figure 8 This is a schematic diagram of the crescent-shaped paper-taking opening described in embodiments 6-7;

[0030] Figure 9 A schematic diagram of the tissue packaging bag in Example 8.

[0031] in:

[0032] 100. Bag body; 101. Receiving side; 200. Hanging part; 300. Transition surface; 410. First tear part; 420. Second tear part; 421. Top part; 422. Bottom part; 423. Crescent-shaped paper feeding opening; 500. Sealing bottom surface; 501. Front sealing slope; 502. Rear sealing slope; 503. Sealing strip. Detailed Implementation

[0033] In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0034] Example 1

[0035] like Figure 1 As shown, this utility model provides a tissue packaging bag, which includes a bag body 100. The bag body 100 includes four receiving side surfaces 101 connected in sequence. For easy horizontal placement, the four receiving side surfaces 101 are all rectangular. One end of the four receiving side surfaces 101 is connected to a transition surface 300, and the other end of the four receiving side surfaces 101 is connected to a sealing bottom surface 500. The four receiving side surfaces 101, the transition surface 300, and the sealing bottom surface 500 surround to form a cavity of the bag body 100.

[0036] To facilitate hanging of the packaging bag, a hanging part 200 is connected to the middle part of the transition surface 300; the hanging part 200 can be a hook, or it can have several hanging holes 201 on its surface. Specifically, in embodiment 1, each hanging part 200 is rectangular, and two hanging holes 201 are provided on the hanging part 200 at intervals from left to right in the center.

[0037] As a preferred design, both the transition surface 300 and the bottom surface 500 of the packaging are in the shape of a "triangular wing", that is, they both include two inclined surfaces similar to the shape of a "person". This design is mainly to increase the stability of the packaging bag when it is in a suspended state, because compared with a right angle design, the inclined surface will naturally fit the suspension fulcrum and is less likely to shake.

[0038] Specifically, the bottom surface 500 includes a front sealing slope 501 and a rear sealing slope 502, and a sealing strip 503 is provided at the intersection of the front sealing slope 501 and the rear sealing slope 502, and the sealing strip 503 is coaxially arranged with the aforementioned hanging part 200. After the tissue is placed into the cavity of the bag body 100, the sealing strip 503 is sealed, and the cavity of the bag body 100 becomes a sealed cavity. In order to enable the tissue to be continuously pulled out, several tissues are folded in a Z-shape, and two tissues on the left and right are stacked crosswise in the cavity of the bag body 100. Correspondingly, the length of the receiving side 101 on the top and bottom surfaces of the bag body 100 corresponds to the length of the folded tissue, the width of the receiving side 101 on the top and bottom surfaces of the bag body 100 corresponds to the width of the folded tissue, the receiving side 101 on the top surface of the bag body 100 is on the same side as the front sealing slope 501, and the receiving side 101 on the bottom surface of the bag body 100 is on the same side as the rear sealing slope 502.

[0039] To facilitate the continuous extraction of tissues from the tissue packaging bag when it is placed horizontally, a first tear-out portion 410 is provided on the receiving side 101 on the top surface of the bag body 100, and on the central axis of its length direction. The intersection of the first tear-out portion 410 and the receiving side 101 is provided as an easy-to-pull-out dotted tangent line. In this embodiment 1, the first tear-out portion 410 is a long and narrow rectangle. The length direction of the first tear-out portion 410 corresponds to the length direction of the folded tissue. Its specific length is set according to the requirement of being able to smoothly extract the tissue. This is a common design and will not be described in detail here.

[0040] When the packaging bag is placed horizontally, pulling off the dotted line on the first tear section 410 creates a paper dispenser for pulling out tissues. In practical applications, the first tear section 410 is not limited to the aforementioned rectangular shape; it can also be designed into other shapes according to consumer preferences and habits, such as a shape that is wide in the middle and narrow at both ends, a teardrop shape, a line shape, or a strip shape.

[0041] In existing technology, a paper dispensing opening is typically located on the receiving side of the top surface, below the first tear-off portion, and perpendicular to the first tear-off portion, for dispensing paper when the packaging bag is suspended. However, due to the cuboid shape of the packaging bag, the length of this dispensing opening is less than the width of the top rectangle. In actual production applications, the length of this dispensing opening is only 1 / 2 to 2 / 3 of the width of the top rectangle, making it difficult to dispense the paper towels. This is especially true when a whole pack of paper towels is first used. Because the paper towels are tightly packaged and the dispensing is done along the shorter side after the paper towels are folded, it is difficult to pull the paper towels out completely from the dispensing opening, often resulting in the paper towels being torn.

[0042] To avoid the above problems, in this embodiment 1, a long rectangular second tear-out portion 420 is provided on the receiving side 101 of the top surface, and is located on both sides of the length of the first tear-out portion 410. Each second tear-out portion 420 is parallel to the first tear-out portion 410, that is, a second tear-out portion 420 is provided on both the left and right sides of the first tear-out portion 410, so that when the tissue packaging bag is hung, the tissue can be taken out from either the left or right side of the tissue packaging bag.

[0043] Each second tear section 420 intersects with the receiving side 101 at a point where an easy-to-remove dotted line is provided. When the tissue paper packaging bag is hung, the dotted line on the second tear section 420 is pulled out, which forms a paper dispensing opening for taking out tissue paper.

[0044] In practical applications, the second tear section 420 is not limited to the above-mentioned long rectangular shape. It can also be designed into other shapes according to consumers' preferences and habits, such as a shape that is wide in the middle and narrow at both ends, a teardrop shape, a line shape, a strip shape, etc.

[0045] For ease of description, the top end of each second tear portion 420 near the suspension portion 200 is defined as the top end portion 421, and the end away from the suspension portion 200 is defined as the bottom end portion 422. In Embodiment 1, the top end portion of each second tear portion 420 is located within the length range of the first tear portion 410, and the length of each top end portion 421 to the bottom end portion 422 is less than the length of the first tear portion 410, but greater than or equal to the width of the receiving side 101 of the top surface.

[0046] To facilitate the extraction of tissues, the longer the second tear section 420 is, the better. However, during use, as the tissues in the packaging become less and less full, the soft packaging bag will deform due to the lack of fullness, reducing its support for the tissues inside. The tissues will also deform due to gravity inside the bag. When the last few tissues are extracted, it is easy to pull out all the tissues in the bag at once. The larger the size of the tissue extraction opening, the more obvious the deformation of the packaging bag, and the greater the probability that the remaining tissues in the bag will be pulled out at once. Therefore, in this embodiment 1, the length of the second tear section 420 is set to be less than the length of the first tear section 410 to avoid the above situation.

[0047] Typically, the width of the tissue after being folded in a Z-shape is also the minimum distance the tissue must be pulled out of the packaging bag during extraction. If the length of the extraction opening is less than the width of the folded tissue, it will be difficult to extract the tissue and may cause it to tear. Therefore, in this embodiment 1, the length of each second tear portion 420 is set to be greater than or equal to the width of the receiving side 101 on the top surface, that is, the length of the second tear portion 420 is greater than or equal to the width of the folded tissue.

[0048] Furthermore, when the tissue packaging bag is in a suspended state, if the user wants to pull the tissue out from the second tear section 420 on the left or right side, applying a downward pulling force at the same time will help to take the tissue out of the packaging bag more conveniently. Therefore, in this embodiment 1, the bottom end 422 of each second tear section 420 is close to or just located on the side of the receiving side 101 on the top surface away from the hanging part 200, so that the tissue can be pulled out from a lower position.

[0049] There is no particular limitation on the parallel spacing between each second tear section 420 and the first tear section 410; it can be set according to actual usage needs and habits.

[0050] Preferably, each second tear portion 420 should generally avoid being placed directly on the edge of the receiving side 101, because the edge of the receiving side is often folded or melted during the bag making process. If the tear portion is placed directly on the edge, it will not only affect the appearance, but may also affect the smoothness of tearing.

[0051] Example 2

[0052] like Figure 2 As shown, this utility model provides another paper towel packaging bag, which differs from embodiment 1 in that: the bottom end 422 of each second tear portion 420 extends downward from the receiving side 101 of the top surface to the front sealing slope 501.

[0053] Preferably, the bottom end 422 of each second tear portion 420 extends downward to the sealing strip 503.

[0054] On the one hand, when the packaging bag is suspended, the bottom of the packaging bag is subjected to greater force due to gravity. When the user pulls the tissue out from any of the second tear sections 420, the bottom of the packaging bag is further pressured, causing the lower end of the tissue outlet to be deformed by pressure. In addition, the tissue that has been pulled out and is pressed into the bottom of the outlet will also affect the smooth extraction of the tissue. In this embodiment 2, the bottom end 422 of each second tear section 420 is further extended to the front sealing slope 501 or the sealing strip 503, which can release some pressure when the tissue is pulled out, which is conducive to the smooth extraction of the tissue.

[0055] On the other hand, compared to Embodiment 1, each bottom end 422 in Embodiment 2 extends downward to the front sealing slope 501 or the sealing strip 503, further providing space to extend the total length of each second tear portion 420, which is more conducive to the user being able to smoothly pull out the tissue from the second tear portion 420 at the lower left or the second tear portion 420 at the lower right when the packaging bag is hanging.

[0056] In Embodiment 2, the top end 421 of each second tear portion 420 is located within the length range of the first tear portion 410, and its total length after extending downward can be set to be equal to the width of the receiving side 101 of the top surface, or its total length can be set to be greater than the width of the receiving side 101 of the top surface.

[0057] Apart from the differences mentioned above, the other structures of Example 2 and Example 1 are the same, and will not be repeated here.

[0058] Example 3

[0059] like Figure 3 As shown, this is another type of tissue packaging bag provided by this utility model. The difference between Embodiment 3 and Embodiment 1 is that in Embodiment 3, a long rectangular second tear-out portion 420 is provided on the receiving side 101 of the top surface, and is located on both sides of the first tear-out portion 410. The two second tear-out portions 420 are inclined relative to the first tear-out portion 410. Specifically, the top end portion 421 of each second tear-out portion 420 is located within the length range of the first tear-out portion 410 and is arranged in a direction away from the first tear-out portion 410. The bottom end portion 422 of each second tear-out portion 420 is arranged in a direction close to the first tear-out portion 410, and the bottom ends 422 of the two second tear-out portions 420 do not intersect, that is, the two second tear-out portions 420 are in a "V" shape with the bottom not sealed.

[0060] As mentioned above, to comprehensively consider the issue of packaging bag deformation caused by the decreasing amount of tissues inside, and to ensure that the tissues can be smoothly extracted from either of the second tear sections 420, we set the length of each second tear section 420 to be less than the length of the first tear section 410, but greater than or equal to the width of the receiving side 101 on the top surface. Within this range, the longer the length of the second tear section 420, the more beneficial it is for extracting the tissues. The advantage of Embodiment 3 over Embodiment 1 lies precisely in this: compared to being parallel to the first tear section 410, when the second tear section 420 is inclined, within the same straight edge length range, the inclined structure design can increase the length of the paper extraction opening, making extraction smoother.

[0061] Apart from the differences mentioned above, the other structures of Example 3 and Example 1 are the same, and will not be repeated here.

[0062] Example 4

[0063] like Figure 4 As shown, this is another paper towel packaging bag provided by this utility model. The difference between Embodiment 4 and Embodiment 3 is that the bottom end 422 of each second tear-off part 420 extends downward from the receiving side 101 of the top surface to the front sealing slope 501, and the two bottom ends 422 do not intersect.

[0064] Preferably, the bottom end portion 422 of each second tearing portion 420 extends downward to the sealing strip 503, and the two bottom end portions 422 do not intersect.

[0065] In Embodiment 4, the length of each second tearing portion 420 located on the accommodating side surface 101 of the top surface is still less than the length of the first tearing portion 410. However, after adding the length of its downward extension, the total length of each second tearing portion 420 can be selected to be equal to the width of the accommodating side surface 101 of the top surface, or its total length is greater than the width of the accommodating side surface 101 of the top surface.

[0066] In Embodiment 4, the top end portion 421 of each second tearing portion 420 is located within the length range of the first tearing portion 410, and the total length after its downward extension can be set to be equal to the width of the accommodating side surface 101 of the top surface, or set its total length to be greater than the width of the accommodating side surface 101 of the top surface.

[0067] Except for the above differences, the other structures of Embodiment 4 and Embodiment 3 are the same, and will not be elaborated here.

[0068] Embodiment 5

[0069] As Figure 5 shown, it is another paper towel packaging bag provided by the present utility model. Compared with Embodiment 1, the difference in Embodiment 5 is that: in Embodiment 5, on the accommodating side surface 101 of the top surface, and on both sides of the length direction of the first tearing portion 410, a long rectangular second tearing portion 420 is provided respectively. The two second tearing portions 420 are inclined with respect to the first tearing portion 410. Specifically, the top end portion 421 of each second tearing portion 420 is located within the length range of the first tearing portion 410, and it is arranged in the direction close to the first tearing portion 410. The bottom end portion 422 of each second tearing portion 420 is arranged in the direction away from the first tearing portion 410, and the top end portions 421 of the two second tearing portions 420 do not intersect, that is, the two second tearing portions 420 are in a shape similar to an "eight" character. The advantages of the two second tearing portions 420 being designed in a shape similar to an "eight" character are similar to the advantages of its "V" shape design with an unsealed bottom, and will not be elaborated here.

[0070] Except for the above differences, the other structures of Embodiment 5 and Embodiment 1 are the same, and will not be elaborated here.

[0071] Embodiment 6

[0072] As Figure 6 shown, it is another paper towel packaging bag provided by the present utility model. Compared with Embodiment 1, the difference in Embodiment 6 is that: in Embodiment 6, on the accommodating side surface 101 of the top surface, and on both sides of the length direction of the first tearing portion 410, a second tearing portion 420 is provided respectively, and each second tearing portion 420 is arc-shaped, and the opening side of each arc is arranged away from the first tearing portion 410.

[0073] Preferably, the top end 421 of each second tear portion 420 is close to or located on the receiving side 101 of the top surface, parallel to the side of the first tear portion, and the top end 422 of each second tear portion 420 is close to or located on the receiving side 101 of the top surface, away from the side of the hanging portion.

[0074] In Example 6, the second tear section 420 is designed in an arc shape. When the dotted line of the arc-shaped second tear section 420 is removed to form a paper-taking opening, as the paper towel is pulled out of the packaging bag, it will form a shape like... Figure 8 The crescent-shaped paper-taking opening 423 shown in Example 6 provides a larger paper-taking area than the rectangular paper-taking opening formed by removing the dotted tangent of the rectangular second tear portion 420 in Examples 1-5, when the straight-line distance between its top end 421 and bottom end 422 is the same, making it more convenient to take out the paper towels from the packaging bag.

[0075] Apart from the differences mentioned above, the other structures of Example 6 and Example 1 are the same, and will not be repeated here.

[0076] Additionally, the arc shape of the second tear portion 420 in Embodiment 6 can be as follows: Figure 6 The smooth curve shown can also be formed by a sawtooth curve, a lace curve or other irregular curve, depending on actual production or user needs.

[0077] Example 7

[0078] like Figure 7 As shown, this is another paper towel packaging bag provided by the present invention. The difference between Embodiment 7 and Embodiment 6 is that the bottom end 422 of each second tear-off portion 420 extends downward to the front sealing slope 501.

[0079] Preferably, the bottom end 422 of each second tear portion 420 extends downward to the sealing strip 503.

[0080] In embodiment 7, the top end 421 of each second tear portion 420 is located within the length range of the first tear portion 410, and its total length after extending downward can be set to be equal to the width of the receiving side 101 of the top surface, or its total length can be set to be greater than the width of the receiving side 101 of the top surface.

[0081] Apart from the differences mentioned above, the other structures of Embodiment 7 and Embodiment 6 are the same, and will not be described again here.

[0082] Example 8

[0083] In embodiments 1-7 above, the two second tear-off portions 420 have the same shape and are positioned symmetrically. However, in practical applications, the shape and position of the two second tear-off portions 420 can also be different, such as... Figure 9 As shown, this is another paper towel packaging bag provided in this embodiment 8. In embodiment 8, one second tear-off portion 420 is the same as one second tear-off portion 420 shown in embodiment 1, and the other second tear-off portion 420 in embodiment 8 is the same as one second tear-off portion 420 shown in embodiment 7.

[0084] Example 8 is intended to illustrate that any of the second tear-off portions 420 described in Examples 1-7 can be combined with each other according to the user's actual needs, so as to further increase the variety of choices.

[0085] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A paper towel packaging bag characterized by, Includes a bag body (100), the bag body (100) having a cavity for accommodating the extracted item; a hanging part (200) is provided on one side of the bag body (100). A first tear-off portion (410) is provided on one side of the top surface of the bag body (100). On one side of the top surface of the bag body (100), and on both sides along the length of the first tear-off portion (410), a second tear-off portion (420) is provided. The top part of each second tear-off portion (420) near the hanging portion (200) is within the length range of the first tear-off portion (410), and each second tear-off portion (420) is arranged in a direction away from the hanging portion (200).

2. A tissue paper packaging bag according to claim 1, characterized in that, The bag body (100) includes four receiving side surfaces (101) connected in sequence. One end of the four receiving side surfaces (101) is connected to a transition surface (300), and the other end of the four receiving side surfaces (101) is connected to a sealing bottom surface (500). The four receiving side surfaces (101), the transition surface (300), and the sealing bottom surface (500) surround the cavity forming the bag body (100). The suspension part (200) is connected to the transition surface (300); the first tear part (410) and each of the second tear parts (420) are provided on a receiving side (101) in the direction of the top surface of the bag body (100), and the first tear part (410) is opened along the central axis of the receiving side (101).

3. A paper towel packaging bag according to claim 2, wherein The top end of each second tear portion (420) is located within the length range of the first tear portion (410), and the length of each second tear portion (420) is greater than or equal to the width of the receiving side (101) of the top surface.

4. A paper towel packaging bag according to claim 3, wherein The bottom end of the second tear portion (420) is located on the receiving side (101) in the direction of the top surface of the bag body (100), or the bottom end of the second tear portion (420) extends from the receiving side (101) in the direction of the top surface of the bag body (100) to the bottom surface (500) of the packaging.

5. A paper towel packaging bag according to claim 4, wherein Each of the second tear portions (420) is arranged parallel to the first tear portion (410).

6. A paper towel packaging bag according to claim 4, wherein One of the second tear portions (420) is arranged parallel to the first tear portion (410), and the other second tear portion (420) is arranged inclined to the first tear portion (410), and the top and bottom ends of the two second tear portions (420) do not intersect.

7. A paper towel packaging bag according to claim 4, wherein Both second tear portions (420) are inclined relative to the first tear portion (410); the two second tear portions (420) are inclined in the same or different directions relative to the first tear portion (410), and the top and bottom ends of the two second tear portions (420) do not intersect.

8. A paper towel packaging bag according to claim 4, wherein Each of the second tear portions (420) is arc-shaped; the opening side of each arc is disposed away from the first tear portion (410).

9. A paper towel packaging bag according to claim 4, wherein One of the second tear portions (420) is arc-shaped, with the opening side of the arc facing away from the first tear portion (410), and the other second tear portion (420) is arranged parallel to the first tear portion (410).

10. A paper towel packaging bag according to claim 4, wherein One of the second tear portions (420) is arc-shaped, with the opening side of the arc facing away from the first tear portion (410), and the other second tear portion (420) is inclined to the first tear portion (410).

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