Paper diaper packaging bag with inner clamping chain

Abstract

The utility model relates to the technical field of paper diapers, in particular to a paper diaper packaging bag with an inner clamping chain. Which comprises a bag body and is characterized in that a lifting handle part is arranged on the upper portion of the bag body, the top of the lifting handle part is of an open structure, a welding sealing point is arranged in the center of the top of the lifting handle part, a lifting handle is arranged on the welding sealing point, a zipper opening is formed in the center of the lifting handle part, and a tearing line is arranged at the joint of the lifting handle part and the bag body. A user can easily lift the packaging bag, so that the use convenience is improved; the sealing performance of the packaging bag is ensured through the heat sealing design, and internal objects are prevented from being affected with damp or polluted; the welding sealing point is of an oval structure, stress concentration is reduced, and the design of the inner clamping chain brings remarkable improvement in the paper diaper packaging bag. The bag is tightly sealed through the internal convex edges and groove structures, air and moisture are effectively prevented from entering the bag, and internal articles are kept dry and fresh.

Description

Technical Field

[0001] This utility model relates to the field of diaper technology, and in particular to a diaper packaging bag with an inner zipper. Background Technology

[0002] With social development and the improvement of people's living standards, diapers have become one of the essential daily care products for infants and young children. To facilitate carrying and use, diapers are usually packaged in bags. However, traditional diaper bags have certain shortcomings in terms of portability, sealing, and durability. For example, some bags lack handles, making them inconvenient to carry; some bags have poor sealing performance, easily leading to moisture or contamination of the diapers; and some bags are made of materials that are not sturdy enough and are easily damaged. Therefore, developing a diaper bag with better portability, sealing, and durability is particularly important.

[0003] Chinese patent discloses a diaper packaging bag (publication number: CN 208882445 U) including a durable outer packaging bag and a diaper. The durable outer packaging bag has a self-sealing opening at the top, a zipper at the top of the self-sealing opening, a locking mechanism on the zipper, a plastic handle on one side wall of the self-sealing opening, and color-printed films on both sides of the durable outer packaging bag. The durable outer packaging bag contains a biodegradable inner packaging bag. However, the opening and closing mechanism of this diaper packaging bag is complex or not user-friendly, causing inconvenience to users, especially for users who need to quickly take out the diaper. Therefore, there is a need for a diaper packaging bag with an inner zipper. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing diaper packaging bags, such as complex or unintuitive opening and closing mechanisms that cause inconvenience to users, especially those who need to quickly access diapers. This invention proposes a diaper packaging bag with an inner zipper.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: A diaper packaging bag with an inner zipper, comprising a bag body, characterized in that: a handle is provided at the top of the bag body, the top of the handle is an open structure, a welding point is provided at the center of the top of the handle, the number of welding points is two sets, and each set has two corresponding weld points, a carrying handle is provided on the welding point, the number of carrying handles is two and corresponding, a zipper opening is provided at the center of the handle, a zipper pull is provided on the zipper buckle, and a tear line is provided at the connection between the handle and the bag body. This improves the portability and ease of use of the packaging bag, enhances the strength and durability of the handle, and the zipper opening design makes opening and closing the packaging bag more convenient and quick. The inner zipper design brings significant improvement to diaper packaging bags. It achieves a tight seal of the bag through the internal convex and groove structure, effectively preventing air and moisture from entering and keeping the contents dry and fresh. This design not only improves the sealing of the packaging bag but also enhances the user experience, as users can easily open and close the bag with one hand. Furthermore, the durable inner zipper makes it suitable for long-term storage and use. At the same time, the use of the inner zipper reduces reliance on additional sealing materials, lowers plastic usage, and contributes to environmental protection.

[0006] Preferably, the top of the bag is provided with a heat-sealing opening. This ensures the airtightness of the packaging bag, prevents the contents from getting damp or contaminated, and improves the durability and service life of the packaging bag.

[0007] Preferably, the weld point has an elliptical structure. This improves the fit between the handle and the weld point, reduces stress concentration, extends service life, and enhances the stability and safety of the handle.

[0008] Preferably, the bag has a fold line at the center of its side. This fold line allows users to easily fold the bag into a smaller size for easier carrying and storage.

[0009] Preferably, the bag body is made of polyethylene, which ensures the waterproofness and durability of the packaging bag, making it suitable for various environmental conditions and improving the environmental friendliness and recyclability of the packaging bag.

[0010] Preferably, the top of the handle is open, and the handle is made of polyethylene. This improves the comfort and portability of the handle and extends its service life.

[0011] The advantages of this utility model are:

[0012] This application features a handle and grip, allowing users to easily lift the packaging bag, increasing ease of use. The heat-sealing design ensures the bag's airtightness, preventing moisture or contamination of the contents. The elliptical weld points reduce stress concentration and improve durability. The polyethylene handle enhances overall strength. The zipper design makes opening and closing the bag easier and faster. Polyethylene material is environmentally friendly and recyclable, meeting modern environmental requirements. The internal zipper design brings significant improvements to diaper packaging. Its internal ribs and grooves achieve a tight seal, effectively preventing air and moisture from entering and keeping the contents dry and fresh. This not only improves the bag's airtightness but also enhances the user experience, as users can easily open and close the bag with one hand. Furthermore, the internal zipper is durable and suitable for long-term storage and use. Simultaneously, the use of the internal zipper reduces reliance on additional sealing materials, lowers plastic usage, and contributes to environmental protection. Attached Figure Description

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 This is a schematic diagram of the main structure of Embodiment 1 of this utility model.

[0015] Figure 2 This is a schematic diagram of the structure of Embodiment 1 of this utility model.

[0016] Figure 3 This is a schematic diagram of the main structure of Embodiment 2 of this utility model.

[0017] Figure 4 This is a schematic diagram of the structure of Embodiment 2 of this utility model.

[0018] Figure 5 This is a schematic diagram of the main structure of Embodiment 3 of this utility model.

[0019] Figure 6 This is a schematic diagram of the structure of Embodiment 3 of this utility model.

[0020] In the picture: 1. Handle; 2. Welded seal; 3. Handle part; 4. Zipper head; 5. Zipper opening; 6. Tear line; 7. Bag body; 8. Heat seal; 9. Fold line; 10. Handle loop groove. Detailed Implementation

[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example

[0023] Please see Figure 1-6 As shown:

[0024] Example 1: A diaper packaging bag with an inner zipper, comprising a bag body 7, characterized in that: a handle 3 is provided on the top of the bag body 7, the top of the handle 3 is open, a welding point 2 is provided at the center of the top of the handle 3, the number of welding points 2 is two sets, and each set has two corresponding weld points, a carrying handle 1 is provided on the welding point 2, the number of carrying handles 1 is two and corresponding, a zipper opening 5 is provided at the center of the handle 3, a zipper pull 4 is provided on the zipper, and a tear line 6 is provided at the connection between the handle 3 and the bag body 7. This improves the portability and ease of use of the packaging bag, enhances the strength and durability of the handle 3, and the design of the zipper opening 5 makes opening and closing the packaging bag more convenient and quick. The inner zipper design brings significant improvement to diaper packaging bags. It achieves a tight seal of the bag through the internal convex and groove structure, effectively preventing air and moisture from entering and keeping the contents dry and fresh. This design not only improves the sealing of the packaging bag but also enhances the user experience, as users can easily open and close the bag with one hand. Furthermore, the durable inner zipper makes it suitable for long-term storage and use. At the same time, the use of the inner zipper reduces reliance on additional sealing materials, lowers plastic usage, and contributes to environmental protection.

[0025] In this embodiment, the top of the bag body 7 is provided with a heat-sealing opening 8. This ensures the airtightness of the packaging bag, prevents the internal items from getting damp or contaminated, and improves the durability and service life of the packaging bag.

[0026] In this embodiment, the weld point 2 is an elliptical structure. This improves the matching degree between the handle 1 and the weld point 2, reduces stress concentration, extends service life, and enhances the stability and safety of the handle 1.

[0027] In this embodiment, a fold line 9 is provided at the center of the side of the bag body 7. The fold line 9 allows users to easily fold the packaging bag into a smaller size for convenient carrying and storage.

[0028] In this embodiment, the bag body 7 is made of polyethylene, which is a common product on the market and can be purchased directly. This ensures the waterproofness and durability of the packaging bag, making it suitable for various environmental conditions and improving the environmental friendliness and recyclability of the packaging bag.

[0029] In this embodiment, the top of the handle 3 is an open structure, and the handle 3 is made of polyethylene, which is a common product on the market and can be purchased directly. This improves the comfort and portability of the handle 3 and extends its service life.

[0030] The implementation principle of this embodiment is as follows: First, the user can see a handle 3 on the top of the bag body 7. A welded sealing point 2 is located at the center of the top of the handle 3. The welded sealing point 2 is elliptical in shape, which reduces stress concentration and improves durability. Two handles 1 are located on the welded sealing point 2, which are correspondingly positioned. The user can easily lift the packaging bag using the handles 1, increasing ease of use. A zipper opening 5 is located at the center of the handle 3. When the user needs to open or close the packaging bag to remove the diapers, simply pull the zipper head 4 to open the outer seal, and then use your hand to open the tear line 6 to remove the diapers from the bag body 7. The top of the bag body 7 has a heat-sealed opening 8. The heat-sealed opening 8 is formed by heating to melt and bond the plastic film together, preventing the contents from getting damp or contaminated. When folding for storage, the user can easily fold the packaging bag into a smaller size using the folding line 9 for easy carrying and storage.

[0031] Example 2: A diaper packaging bag with an inner zipper, comprising a bag body 7, characterized in that: a handle 3 is provided on the top of the bag body 7, the top of the handle 3 is an open structure, welding points 2 are provided on both sides of the top of the handle 3, the welding points 2 are arranged from top to bottom, the number of welding points 2 is 2 sets and each set has 2 corresponding welding points, a zipper opening 5 is provided in the center of the handle 3, a zipper head 4 is provided on the zipper buckle, a tear line 6 is provided at the connection between the handle 3 and the bag body 7, and a heat seal 8 is provided at the top of the bag body 7, the rest are the same as in Example 1.

[0032] Example 3: A diaper packaging bag with an inner zipper, comprising a bag body 7, characterized in that: a handle 3 is provided on the top of the bag body 7, the top of the handle 3 is an open structure, a handle ring groove 10 is provided at the center of the top of the handle 3, a zipper opening 5 is provided at the center of the handle 3, a zipper head 4 is provided on the zipper buckle, a tear line 6 is provided at the connection between the handle 3 and the bag body 7, and a heat seal 8 is provided at the top of the bag body 7, the rest being the same as in Example 1.

[0033] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A diaper packaging bag with an inner zipper, comprising a bag body (7), characterized in that: The bag body (7) is provided with a handle (3) on the top. The top of the handle (3) is open. The center of the top of the handle (3) is provided with a welding point (2). There are two sets of welding points (2) and two corresponding ones in each set. There are two handles (1) on the welding point (2). There are two handles (1) and they are correspondingly arranged. The center of the handle (3) is provided with a zipper opening (5). There is a tear line (6) at the connection between the handle (3) and the bag body (7).

2. The diaper packaging bag with an inner zipper according to claim 1, characterized in that: The top of the bag (7) is provided with a heat seal (8).

3. A diaper packaging bag with an inner zipper according to claim 1, characterized in that: The weld seal point (2) has an elliptical structure.

4. A diaper packaging bag with an inner zipper according to claim 1, characterized in that: The bag body (7) has a fold line (9) at the center of its side.

5. A diaper packaging bag with an inner zipper according to claim 1, characterized in that: The bag body (7) is made of polyethylene.

6. A diaper packaging bag with an inner zipper according to claim 1, characterized in that: The top of the handle (3) is an open structure, and the handle (3) is made of polyethylene.

Images