Packaging bag with built-in stirring tool

Abstract

The utility model relates to a packaging bag with a built-in stirring tool. The packaging bag comprises a packaging bag body (1), the packaging bag body (1) is provided with a cavity (101) for containing contents, and a first transverse sealing part (102) is horizontally arranged at the top of the packaging bag body (1); a second transverse sealing part (103) is horizontally arranged at the upper part of the packaging bag body (1); a stirring tool (2) is arranged in the cavity (101), one end of the stirring tool (2) is an expanded end (201), and the expanded end (201) is embedded between the first transverse sealing part (102) and the second transverse sealing part (103) so as to limit displacement of the stirring tool (2); an easy-to-tear notch (104) is formed in the second transverse sealing part (103) and used for separating the packaging bag body (1) and exposing the strip-shaped part (202) of the stirring tool. According to the packaging bag, on the premise that sanitation and sealing are guaranteed, the stirring tool is directly embedded into the packaging bag, and the user experience is improved.

Description

Technical Field

[0001] This utility model relates to packaging bags, and more particularly to a packaging bag with a built-in stirring tool. Background Technology

[0002] Currently, strip-shaped packaging bags (such as packaging for powdered products like instant coffee and milk powder) are favored by consumers due to their portability and ease of use. However, existing technologies generally lack built-in stirring tools, requiring users to prepare their own stirring utensils, which limits usage scenarios and makes operation inconvenient. Existing patents propose improvements to the packaging structure, but they still have the following drawbacks: (1) lack of tools: no stirring tool is integrated into the packaging, requiring users to carry or find alternative tools; (2) insufficient technical solutions, making industrial production difficult; insufficient sealing: some packaging designs are prone to sealing failure after tool integration, leading to leakage of contents or tool detachment; (3) complex operation: existing tool fixing methods (such as separate packaging) require multiple disassemblies, increasing the risk of hand contamination.

[0003] In addition, market research shows that consumers have an increasing demand for "ready-to-use" products, but existing solutions struggle to balance tool integration, sealing reliability, and ease of use. Utility Model Content

[0004] In view of this, the present invention proposes a packaging bag with a built-in stirring tool, which, while ensuring hygiene and sealing, directly embeds the stirring tool inside the packaging, simplifying the user's operation process.

[0005] The packaging bag provided by this utility model includes a packaging bag body, which has a cavity for containing contents. A first transverse sealing portion is horizontally arranged at the top of the packaging bag body; a second transverse sealing portion is horizontally arranged at the upper part of the packaging bag body; a stirring tool is arranged in the cavity, one end of which is an enlarged end, which is embedded between the first transverse sealing portion and the second transverse sealing portion to restrict the displacement of the stirring tool; an easy-tear slit is provided on the second transverse sealing portion for separating the packaging bag body and exposing the strip-shaped portion of the stirring tool.

[0006] Optionally, the second transverse seal has an opening through which the end of the stirring tool extends into the cavity.

[0007] Optionally, a groove is formed during the encapsulation process of the second transverse sealing portion, the size of which matches the size of the enlarged end of the stirring tool, to form an anti-detachment structure to limit the displacement of the stirring tool.

[0008] Optionally, the enlarged end of the stirring tool is flat, spherical, or prismatic.

[0009] Optionally, the end of the stirring tool is round, S-shaped, heart-shaped, or diamond-shaped.

[0010] Optionally, the tear-off cut is a V-shaped or straight notch.

[0011] Optionally, the packaging bag body is made of plastic or paper.

[0012] Optionally, the stirring tool may be made of plastic, wood, paper, or metal.

[0013] Optionally, a third transverse sealing portion is provided horizontally at the bottom of the packaging bag body.

[0014] Optionally, a second easy-tear slit is provided on the third transverse sealing part; the third transverse sealing part and the second easy-tear slit can be designed with different shapes according to requirements.

[0015] The packaging bag with built-in stirring tool provided by this utility model has the following beneficial effects:

[0016] 1. Integrated tools: Users do not need to bring their own mixing tools; they can use it immediately after opening the bag.

[0017] 2. Leak-proof sealing: Double sealing parts and anti-detachment structure provide double protection to prevent leakage of contents and tool detachment.

[0018] 3. Easy to operate: The easy-tear cut design simplifies the unpacking process, and the pinched enlarged end of the packaging reduces the risk of contamination when stirring.

[0019] 4. High versatility: It is suitable for a variety of powder products, and the shape and material of the tool can be adjusted according to needs. Attached Figure Description

[0020] For illustrative and not limiting purposes, the present invention will now be described with reference to preferred embodiments, and particularly with reference to the accompanying drawings, in which:

[0021] Figure 1 This is a structural schematic diagram of the packaging bag with the built-in stirring tool of this utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the packaging bag of the built-in stirring tool of this utility model after being torn open from the easy-tear cut 104;

[0023] Figure 3 This is a schematic diagram of the structure of a packaging bag with a built-in stirring tool according to another embodiment of the present invention;

[0024] Wherein, 1-Packaging bag body; 101-Cavity; 102-First transverse sealing part; 103-Second transverse sealing part; 104-Easy-tear slit; 2-Stirring tool; 201-Enlarged end; 202-Strip-shaped part of stirring tool; 203-End of stirring tool; 3-Third transverse sealing part; 301-Second easy-tear slit. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] It should be noted that, where there is no conflict, the implementation methods and features of the implementation methods of this application can be combined with each other.

[0027] Figure 1 This is a structural diagram of the packaging bag for the built-in stirring tool of this utility model. Figure 1 As shown,

[0028] The packaging bag body 1 is provided with a cavity 101 for containing contents. A first transverse sealing part 102 is horizontally arranged at the top of the packaging bag body 1. A second transverse sealing part 103 is horizontally arranged at the upper part of the packaging bag body 1. A stirring tool 2 is arranged inside the cavity 101. One end of the stirring tool 2 is an enlarged end 201, which is embedded between the first transverse sealing part 102 and the second transverse sealing part 103 to restrict the displacement of the stirring tool 2. An easy-tear slit 104 is provided on the second transverse sealing part 103, especially on both sides. The easy-tear slits 104 are symmetrically arranged on both sides to tear open the second transverse sealing part 103 along the slit line, thereby separating the packaging bag body 1 and exposing the strip-shaped part 202 of the stirring tool.

[0029] In some embodiments, the second transverse sealing portion 103 has an opening through which the end 203 of the stirring tool 2 extends into the cavity 101 and is accommodated.

[0030] In some embodiments, a groove is formed during the sealing process of the second transverse seal, the size of which matches the size of the enlarged end 201 of the stirring tool 2 to form an anti-detachment structure to limit the displacement of the stirring tool 2.

[0031] In some embodiments, the enlarged end 201 of the stirring tool 2 is flat, spherical, or prismatic, or other shapes that are convenient for the user to hold.

[0032] In some embodiments, the end 203 of the stirring tool may be configured to protrude from the strip portion 202 of the stirring tool, for example, its cross-sectional area is larger than that of the strip portion, or it may be configured to have a certain shape, such as a circle, an S-shape, a heart shape or a rhombus, and other shapes that are conducive to stirring.

[0033] In some implementations, the tear-off notch 104 is a V-shaped or straight notch formed by cutting, and the notch has a certain depth to improve feasibility.

[0034] In some embodiments, the packaging bag body 1 is made of plastic or paper.

[0035] In some embodiments, the stirring tool 2 is made of plastic, wood, paper, or metal.

[0036] In some embodiments, a third transverse sealing portion 3 is provided horizontally at the bottom of the packaging bag body 1.

[0037] In some implementations, such as Figure 3 As shown, the second transverse sealing portion 103 is angled. The angled design of the second transverse sealing portion 103 aims to ensure that as much of the contents of the packaging bag as possible falls into the cavity 101, reducing powder residue between the first transverse sealing portion 102 and the second transverse sealing portion 103. This reduces contents residue and spillage when the user tears open the easy-tear slit 104 and squeezes the packaging bag to remove the mixing tool. A second easy-tear slit 301 is provided on the third transverse sealing portion 3 for tearing along the slit line to pour out the contents of the cavity 101.

[0038] like Figure 2 As shown, when using this packaging bag, tear the seal along the easy-tear cut 104 to expose the strip 202 of the mixing tool; pinch the packaging area that wraps the enlarged end 201 of the mixing tool and mix directly; after mixing, the mixing tool can be kept in the packaging bag and discarded to avoid hand contact with residue.

[0039] The manufacturing process of the packaging bag is as follows: the roll film is stretched and formed by a machine, then the first transverse sealing part 102 area is transversely sealed, then the stirring tool 2 is added, then the second transverse sealing part 103 area is sealed, then the contents powder is filled into the cavity 101, and finally the third transverse sealing part 3 is sealed, thus obtaining the packaging bag of this utility model.

[0040] The specific embodiments described above do not constitute a limitation on the scope of protection of this utility model. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can occur depending on design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A packaging bag comprising a packaging bag body (1) provided with a cavity (101) for containing contents, characterized in that: a first transverse sealing portion (102) is horizontally arranged at the top of the packaging bag body (1); a second transverse sealing portion (103) is horizontally arranged at the upper portion of the packaging bag body (1); a stirring tool (2) is arranged in the cavity (101), one end of the stirring tool (2) is an enlarged end (201), the enlarged end (201) is embedded between the first transverse sealing portion (102) and the second transverse sealing portion (103) to limit displacement of the stirring tool (2); a tearable notch (104) is arranged on the second transverse sealing portion (103) for separating the packaging bag body (1) and exposing a strip-shaped portion (202) of the stirring tool.

2. The package of claim 1, wherein: The second transverse sealing portion (103) has an opening, and a terminal end (203) of the stirring tool extends into the cavity (101) from the opening.

3. The package of claim 1 or 2, wherein: A groove is formed during encapsulation of the second transverse sealing portion (103), the size of the groove matches the size of the enlarged end (201) of the stirring tool (2) to form an anti-displacement structure to limit displacement of the stirring tool (2).

4. The bag of claim 1, wherein: The enlarged end (201) of the stirring tool (2) is flat, spherical or prismatic.

5. The bag of claim 1, wherein: The terminal end (203) of the stirring tool is circular, S-shaped, heart-shaped or diamond-shaped.

6. The bag of claim 1, wherein: The tearable notch (104) is a V-shaped or a straight-line-shaped notch.

7. The bag of claim 1, wherein: The packaging bag body (1) is made of plastic or paper.

8. The bag of claim 1, wherein: The stirring tool (2) is made of plastic, wood, paper or metal.

9. The bag of claim 1, wherein: A third transverse sealing portion (3) is horizontally arranged at the bottom of the packaging bag body (1).

10. The bag of claim 9, wherein: A second tearable notch (301) is arranged on the third transverse sealing portion (3).

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