Liquid flexible package with straw

Abstract

The utility model relates to the technical field of straw liquid flexible packaging, and discloses a liquid flexible packaging with a straw, which comprises an inner packaging bag, the outer wall of the inner packaging bag is fixedly connected with a heat insulation outer packaging bag, and the left side and the right side of the outer wall of the heat insulation outer packaging bag are both provided with edge sealing strips. A long straw is fixedly connected to the bottom of the left side of the outer wall of the heat-insulation outer packaging bag, a fixing strip is arranged at the bottom of the front side of the outer wall of the inner packaging bag and close to the leftmost end, three-edge seals are arranged on the left side and the right side of the outer wall of the heat-insulation outer packaging bag and close to the bottom, and an easy-to-tear opening is formed in the right side of the outer wall of the heat-insulation outer packaging bag and close to the top. The heat insulation outer packaging bag is arranged on the outer wall of the inner packaging bag, meanwhile, the outer wall of the heat insulation outer packaging bag is subjected to heat sealing through the edge sealing strips, the three-edge seals are arranged on the left side and the right side of the bottom of the outer wall of the inner packaging bag to seal and fix the inner packaging bag, the heat insulation outer packaging bag can be rapidly torn, and the drinking requirement is met.

Description

Technical Field

[0001] This utility model relates to the field of flexible packaging technology for liquids with straws, and in particular to a flexible packaging for liquids with straws. Background Technology

[0002] In the current booming food and beverage and daily chemical products industries, liquid flexible packaging has become one of the mainstream packaging forms in the market due to its advantages of being lightweight and portable, low cost, and diverse in shape. From daily drinking juice and milk to personal care products such as shampoo and shower gel, liquid flexible packaging is widely used in various scenarios of people's lives, meeting consumers' needs for convenience and diversity. With the continuous upgrading of the consumer market, consumers have put forward higher requirements for the functionality, user experience, and environmental protection of liquid flexible packaging. As a key component for the convenient drinking and dispensing of liquid flexible packaging, the design and performance of straws directly affect the competitiveness of products. In terms of functional expansion, the existing liquid flexible packaging with straws is relatively simple, only meeting the basic liquid drinking needs. When faced with high viscosity liquids, ordinary straws are difficult to drink smoothly. Under high temperature and low temperature environments, the performance of some straw materials is unstable, which may release harmful substances, affecting product quality and consumer health.

[0003] Currently, flexible packaging and integrated straw components are used in the market. Traditional soft packaging for liquids with straws has many shortcomings. In terms of ease of use, some packaging requires consumers to insert the straw into the opening of the packaging film, which is cumbersome and prone to straw bending, packaging film damage, and leakage. For some children's beverage packaging, children, due to insufficient hand strength and coordination, have difficulty inserting the straw smoothly, and may even cause liquid to splash due to improper force, affecting the user experience. At the same time, the connection between the straw and the packaging is not stable. During transportation and carrying, the straw is prone to falling off or shifting, which not only causes liquid leakage and pollution, but may also allow dust and bacteria to enter the packaging, affecting product hygiene and safety. From an environmental perspective, traditional straws are mostly made of non-degradable plastic. With the increasing global environmental awareness and the implementation of plastic restriction policies, the pollution caused by these straws is receiving increasing attention. A large number of discarded plastic straws are difficult to degrade naturally, not only accumulating in landfills, but also flowing into marine and river ecosystems, threatening the survival of wild animals. For example, marine life may accidentally ingest straws, leading to intestinal blockage or even death. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a liquid soft packaging with a straw, which aims to improve the problem that traditional liquid soft packaging in the prior art is inconvenient to open.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a liquid soft packaging with a straw, comprising an inner packaging bag, an insulated outer packaging bag fixedly connected to the outer wall of the inner packaging bag, sealing strips provided on both the left and right sides of the outer wall of the insulated outer packaging bag, a long straw fixedly connected to the bottom left side of the outer wall of the insulated outer packaging bag, a fixing strip provided near the leftmost end of the bottom front side of the outer wall of the inner packaging bag, three-side seals provided on both the left and right sides near the bottom of the outer wall of the insulated outer packaging bag, and an easy-tear opening provided near the top on the right side of the outer wall of the insulated outer packaging bag.

[0006] Through the above technical solution: the outer wall of the inner packaging bag is fixedly connected to an insulated outer packaging bag, and the outer wall of the insulated outer packaging bag is provided with sealing strips on both the left and right sides. A long straw is fixedly connected to the bottom left side of the outer wall of the insulated outer packaging bag. A fixing strip is provided on the bottom front side of the outer wall of the inner packaging bag near the left end. The function of this fixing strip is to ensure that the inner packaging bag remains stable during transportation and use, and to prevent it from shifting or deforming. The outer wall of the insulated outer packaging bag is provided with three-side seals on both the left and right sides near the bottom.

[0007] As a further description of the above technical solution:

[0008] The outer wall of the heat-insulating outer packaging bag is fixedly connected to the bottom left and right ends of the front side, and the top left side of the inner packaging bag is provided with a bag opening.

[0009] Through the above technical solution: soft pads are firmly fixed to both the left and right ends of the bottom front side of the outer wall of the heat-insulating outer packaging bag. The design of these soft pads is intended to provide additional cushioning and protection, ensuring that the packaging bag can effectively resist external impacts during transportation and storage.

[0010] As a further description of the above technical solution:

[0011] The outer wall of the heat-insulating outer packaging bag is fixedly connected to the top left and right ends of the rear side, and a rigid strip is fixedly connected to the top left and right ends of the outer wall of the heat-insulating outer packaging bag.

[0012] Through the above technical solution: rigid support components are firmly fixedly connected to the top left and right ends of the outer wall of the heat-insulating outer packaging bag to ensure the overall structural stability and load-bearing capacity of the outer packaging bag. At the same time, rigid strips are also reliably fixed to the left and right ends of the top of the outer wall of the heat-insulating outer packaging bag.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the heat-insulating outer packaging bag is fixedly connected to the left and right sides near the middle of the outer wall, and a circular pad is fixedly connected to the left and right ends near the bottom of the outer wall of the heat-insulating outer packaging bag.

[0015] Through the above technical solution, structural components are firmly connected to the back side of the outer wall of the heat-insulating outer packaging bag, near the middle on both the left and right sides, to ensure its stability and functionality during use.

[0016] As a further description of the above technical solution:

[0017] The outer wall of the heat-insulating outer packaging bag is fixedly connected to the left and right ends of the middle rear side, and the rigid strips are used to reinforce and support the heat-insulating outer packaging bag.

[0018] Through the above technical solution: rigid strips are firmly fixed to both ends of the middle rear side of the outer wall of the heat-insulating outer packaging bag. The main function of these rigid strips is to effectively strengthen and support the overall structure of the heat-insulating outer packaging bag, ensuring that it can maintain a stable shape and good heat insulation effect during use.

[0019] As a further description of the above technical solution:

[0020] Protective strips are fixedly connected to the bottom left and right ends of the outer wall of the inner packaging bag, and a trademark is fixedly connected to the bottom of the outer wall of the inner packaging bag.

[0021] Through the above technical solution: the inner packaging bag has protective strips firmly fixed to the left and right ends of the bottom rear side of its outer wall. The main function of these protective strips is to effectively prevent the inner packaging bag from being impacted or abraded during transportation and storage, thereby ensuring the safety and integrity of the inner packaging bag and its contents.

[0022] As a further description of the above technical solution:

[0023] A square pad is fixedly connected to the left and right sides of the middle rear part of the outer wall of the heat-insulating outer packaging bag, and a soft pad is fixedly connected to the left and right ends of the middle rear part of the outer wall of the heat-insulating outer packaging bag near the edge.

[0024] Through the above technical solution: a square pad is firmly fixed to the middle of the rear side of the outer wall of the heat-insulating outer packaging bag on both the left and right sides. These square pads not only enhance the overall structural stability of the outer packaging bag, but also provide additional support.

[0025] As a further description of the above technical solution:

[0026] The bottom left and right sides of the inner packaging bag are fixedly connected with protective pads, and the bottom front and rear ends of the outer wall of the inner packaging bag are fixedly connected with support strips.

[0027] Through the above technical solution: a square pad is firmly fixed to the middle of the rear side of the outer wall of the heat-insulating outer packaging bag on both its left and right sides. These square pads, through a precise fixing process, not only significantly enhance the overall structural stability of the outer packaging bag, ensuring that it is not easily deformed or damaged during transportation and use, but also provide additional support.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, an insulated outer packaging bag is provided on the outer wall of the inner packaging bag. The outer wall of the insulated outer packaging bag is heat-sealed by sealing strips. The bottom left and right sides of the outer wall of the inner packaging bag are provided with three-side seals for sealing and fixing. A fixing strip is provided on the bottom left side of the inner wall of the insulated outer packaging bag for absorbing the liquid inside the inner packaging bag. An easy-tear opening is provided on the right side of the outer wall of the insulated outer packaging bag near the top, which can quickly tear the insulated outer packaging bag to meet drinking needs. Attached Figure Description

[0030] Figure 1 This is a perspective view of the front side of an insulated outer packaging bag with a straw for liquid soft packaging, as proposed in this utility model.

[0031] Figure 2 A structurally exploded view of a protective pad with a straw-integrated liquid soft packaging proposed in this utility model;

[0032] Figure 3 This is a partial structural diagram of the opening of a hard strip in a soft liquid packaging with a straw, as proposed in this utility model.

[0033] Figure 4 This is a structural illustration of a protective pad with a straw for liquid soft packaging proposed in this utility model.

[0034] Figure 5 This is a schematic diagram of a three-side seal structure for a liquid soft packaging with a straw proposed in this utility model.

[0035] Legend:

[0036] 1. Inner packaging bag; 2. Insulated outer packaging bag; 3. Fixing strip; 4. Long straw; 5. Sealing strip; 6. Three-side seal; 7. Easy-tear opening; 8. Bag opening; 9. Soft pad one; 10. Round pad one; 11. Protective pad one; 12. Hard strip one; 13. Soft pad two; 14. Square pad; 15. Round pad two; 16. Hard strip two; 17. Protective strip; 18. Protective pad two; 19. Support strip; 20. Trademark. Detailed Implementation

[0037] 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.

[0038] Please see the appendix Figure 1 - Appendix Figure 3 An embodiment of this utility model provides: a liquid soft packaging with a straw, including an inner packaging bag 1, an insulated outer packaging bag 2 fixedly connected to the outer wall of the inner packaging bag 1, sealing strips 5 on both the left and right sides of the outer wall of the insulated outer packaging bag 2, a long straw 4 fixedly connected to the bottom left side of the outer wall of the insulated outer packaging bag 2, a fixing strip 3 near the left end of the bottom front side of the outer wall of the inner packaging bag 1, and a fixing strip 3 near the left end of the bottom front side of the outer wall of the inner packaging bag 1. The function of this fixing strip 3 is to ensure that the inner packaging bag 1 remains stable during transportation and use, and to prevent it from shifting or deforming. Three-side seals 6 are provided on both the left and right sides near the bottom of the outer wall of the insulated outer packaging bag 2, and an easy-tear opening 7 is provided on the right side near the top of the outer wall of the insulated outer packaging bag 2.

[0039] Specifically, the outer wall of the inner packaging bag 1 is securely connected to the heat-insulating outer packaging bag 2, ensuring a tight fit that prevents separation. The outer wall of the heat-insulating outer packaging bag 2 has sealing strips 5 evenly distributed on its left and right sides. These sealing strips 5 not only enhance the bag's sealing performance, but also have a long straw 4 fixedly connected to the bottom left side of the outer wall of the heat-insulating outer packaging bag 2. The user can easily suck up liquids or powders from the inner packaging bag 1 using this long straw 4. At the same time, the outer wall of the heat-insulating outer packaging bag 2 has carefully designed three-side seals 6 on both the left and right sides near the bottom. This three-side seal 6 structure effectively improves the bag's sealing performance and prevents leakage of contents.

[0040] Please see the appendix Figure 2 - Appendix Figure 4The outer wall of the heat-insulating outer packaging bag 2 has soft pads 9 fixedly connected to the bottom left and right sides of the front side. The inner packaging bag 1 has a bag opening 8 on the top left side. The outer wall of the heat-insulating outer packaging bag 2 has round pads 10 fixedly connected to the top left and right sides of the rear side. The outer wall of the heat-insulating outer packaging bag 2 has rigid strips 12 fixedly connected to the left and right sides near the top of the rear side. The outer wall of the heat-insulating outer packaging bag 2 has protective pads 11 fixedly connected to the left and right sides near the middle of the rear side. The outer wall of the heat-insulating outer packaging bag 2 has round pads 10 fixedly connected to the left and right sides near the bottom of the rear side. The outer wall of the heat-insulating outer packaging bag 2 is fixedly connected to the left and right sides near the middle of the rear side of the outer wall to prevent the outer packaging bag from deforming during transportation. The outer wall of the heat-insulating outer packaging bag 2 is fixedly connected to the left and right ends near the bottom of the rear side of the outer wall. The design of the round pad 15 can effectively reduce friction and protect the bottom of the outer packaging bag. The outer wall of the heat-insulating outer packaging bag 2 is fixedly connected to the left and right ends of the middle of the rear side of the outer wall. The rigid strip 16 is used to reinforce and support the heat-insulating outer packaging bag 2.

[0041] Specifically, soft pads 9 are firmly fixed to the bottom left and right ends of the front side of the outer wall of the heat-insulating outer packaging bag 2. These soft pads 9 can effectively buffer external impact and protect the contents. The top left side of the inner packaging bag 1 is provided with a bag opening 8. The design of the bag opening 8 makes it easy for users to open and close the inner packaging bag 1. The top left and right ends of the rear side of the outer wall of the heat-insulating outer packaging bag 2 are fixedly connected to circular pads 10. In addition, rigid strips 12 are firmly fixed to the left and right ends of the rear side of the outer wall of the heat-insulating outer packaging bag 2 near the top. The function of rigid strips 12 is to further improve the rigidity and durability of the outer packaging bag. In addition, rigid strips 26 are fixed to the left and right ends of the middle of the rear side of the outer wall of the heat-insulating outer packaging bag 2. The main function of rigid strips 26 is to strengthen the support of the heat-insulating outer packaging bag 2 and ensure that it can maintain a stable structure in various environments, thereby better protecting the contents.

[0042] Please see the appendix Figure 3 - Appendix Figure 5 Protective strips 17 are fixedly connected to the bottom left and right ends of the outer wall of the inner packaging bag 1. A trademark 20 is fixedly connected to the bottom of the outer wall of the inner packaging bag 1. A square pad 14 is fixedly connected to the middle left and right sides of the outer wall of the heat-insulating outer packaging bag 2. A soft pad 13 is fixedly connected to the middle left and right ends of the outer wall of the heat-insulating outer packaging bag 2 near the edge. Protective pads 18 are fixedly connected to the bottom left and right sides of the inner packaging bag 1. Protective pads 18 are fixedly installed on the bottom left and right sides of the inner packaging bag 1 through a reliable connection method. These protective pads 18 can effectively prevent bottom wear and impact. Support strips 19 are fixedly connected to the front and rear ends of the bottom of the outer wall of the inner packaging bag 1.

[0043] Specifically, protective strips 17 are securely connected to both ends of the bottom rear side of the inner packaging bag 1. These protective strips 17 enhance the durability and protective performance of the inner packaging bag 1. A prominent trademark 20 is also securely connected to the bottom area of ​​the rear rear side of the inner packaging bag 1. Square pads 14 are securely connected to both ends of the middle rear side of the outer wall of the heat-insulating outer packaging bag 2. These square pads 14 primarily provide additional support and insulation. Soft pads 13 are also securely connected to both ends of the middle rear side of the outer wall of the heat-insulating outer packaging bag 2, near the edges. Finally, support strips 19 are securely connected to both ends of the bottom rear side of the inner packaging bag 1. The presence of these support strips 19 significantly enhances the overall structural stability and load-bearing capacity of the inner packaging bag 1.

[0044] Working principle: An insulated outer packaging bag 2 is set on the outer wall of the inner packaging bag 1. The outer wall of the insulated outer packaging bag 2 is heat-sealed by the sealing strip 5. The bottom left and right sides of the outer wall of the inner packaging bag 1 are sealed and fixed by three-side seals 6. The bottom left side of the inner wall of the insulated outer packaging bag 2 is provided with a fixing strip 3 for absorbing the liquid in the inner packaging bag 1. The right side of the outer wall of the insulated outer packaging bag 2 is provided with an easy-tear opening 7 near the top, which can quickly tear the insulated outer packaging bag 2 to meet drinking needs.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A soft packaging for liquids with a straw, comprising an inner packaging bag (1), characterized in that: The outer wall of the inner packaging bag (1) is fixedly connected to the heat-insulating outer packaging bag (2). The outer wall of the heat-insulating outer packaging bag (2) is provided with sealing strips (5) on both the left and right sides. The bottom left side of the outer wall of the heat-insulating outer packaging bag (2) is fixedly connected to a long straw (4). The bottom front side of the outer wall of the inner packaging bag (1) is provided with a fixing strip (3) near the leftmost end. The outer wall of the heat-insulating outer packaging bag (2) is provided with three-side seals (6) near the bottom on both the left and right sides. The outer wall of the heat-insulating outer packaging bag (2) is provided with an easy-tear opening (7) near the top on the right side.

2. The liquid soft packaging with a straw according to claim 1, characterized in that: The outer wall of the heat-insulating outer packaging bag (2) is fixedly connected to the bottom left and right ends of the front side of the outer wall with a soft pad (9), and the top left side of the inner packaging bag (1) is provided with a bag opening (8).

3. A soft liquid packaging package with a straw according to claim 1, characterized in that: The outer wall of the heat-insulating outer packaging bag (2) is fixedly connected to the top left and right ends of the rear side, and a rigid strip (12) is fixedly connected to the top left and right ends of the outer wall of the heat-insulating outer packaging bag (2).

4. A soft liquid packaging package with a straw according to claim 1, characterized in that: The outer wall of the heat-insulating outer packaging bag (2) is fixedly connected to the left and right sides near the middle of the rear side, and the outer wall of the heat-insulating outer packaging bag (2) is fixedly connected to the left and right sides near the bottom of the rear side, and the circular pad (15) is fixedly connected to the left and right ends.

5. A soft liquid packaging with a straw according to claim 1, characterized in that: The outer wall of the heat-insulating outer packaging bag (2) is fixedly connected to the left and right ends of the middle rear side, and the rigid strips (16) are used to reinforce and support the heat-insulating outer packaging bag (2).

6. A soft liquid packaging package with a straw according to claim 1, characterized in that: Protective strips (17) are fixedly connected to the bottom left and right ends of the outer wall of the inner packaging bag (1), and a trademark (20) is fixedly connected to the bottom of the outer wall of the inner packaging bag (1).

7. A soft liquid packaging with a straw according to claim 1, characterized in that: The outer wall of the heat-insulating outer packaging bag (2) is fixedly connected to the left and right sides of the middle rear side, and the outer wall of the heat-insulating outer packaging bag (2) is fixedly connected to the left and right ends of the middle rear side near the edge, and soft pads (13) are fixedly connected to the left and right ends of the middle rear side.

8. A soft liquid packaging with a straw according to claim 1, characterized in that: The bottom left and right sides of the inner packaging bag (1) are fixedly connected with protective pads (18), and the bottom front and rear ends of the outer wall of the inner packaging bag (1) are fixedly connected with support strips (19).

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