Composite material sterile packaging bag

Abstract

The utility model discloses a composite material sterile packaging bag which comprises a sterile bag body, and a feeding mechanism is arranged at the top of the sterile bag body. A plurality of separation mechanisms are arranged on the sterile bag body at equal intervals, and each separation mechanism comprises a plurality of first hot melting parts arranged on one side of the sterile bag body; the plurality of second hot melting parts are arranged on the other side of the sterile bag body; the communicating assembly is arranged between the first hot melting part and the second hot melting part, a plurality of separation cavities are formed between the sterile bag body and the separation mechanism, and a material taking mechanism is arranged at one end of each separation cavity. By means of the arrangement mode that the separation mechanisms, the separation cavities and the material taking mechanism are matched, the sterile bag body can be separated into a plurality of spaces, composite materials can be fed and loaded at a time through the feeding mechanism, the composite materials in the inner cavities of the different separation cavities can be taken and used through the material taking mechanism, and the use efficiency of the composite materials is improved. And the convenience and safety of small-dose access of the composite material are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bags, in particular to a composite material aseptic packaging bag. Background Art

[0002] An aseptic bag is a high-tech new type of packaging material made of polyethylene particles and produced through processes such as film blowing, cutting, heat sealing, vacuum packaging, and sterilization in a clean environment. It is generally used for loading and storing sterile materials. Application No. 201920650012.7 discloses a composite material aseptic packaging bag, including an outer bag body and an inner bag body arranged inside the outer bag body. The outer bag body includes an outer front bag body and an outer rear bag body. The edges of the outer front bag body and the outer rear bag body are connected together by heat sealing to form an outer heat sealing strip. A plurality of bag body units connected in sequence are arranged inside the inner bag body. The bag body unit includes a lower bag body, an upper bag body, and a connecting ring fixedly connecting the upper bag body and the lower bag body. The vertical section of the upper bag body is trapezoidal, and internal easy-tear openings are arranged on both sides of its top. A fixing block is fixedly arranged at the bottom of the lower bag body, and an insertion groove is arranged on the top of the fixing block. A support ring is also bonded to the middle part of the lower bag body. The above utility model can aseptically package the fixed instruments through the bag unit, but it is still insufficient for the storage of some granular composite materials and liquid materials, and it is difficult to load and extract the granular or liquid composite materials in batches.

[0003] When packaging granular composite materials and liquid composite materials, they often need to be packaged uniformly so that they can be used multiple times. Existing packaging bags are either all divided into small bags, but the small bags are small in size, which makes packaging difficult; or large bags are used for disposable packaging, and the sterile bag is opened for small doses of extraction each time it is used. During the bag opening process, external gas will enter, affecting the storage safety of the composite materials in the sterile bag. Utility Model Content

[0004] The purpose of the utility model is to provide a composite material aseptic packaging bag to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a composite material aseptic packaging bag, comprising:

[0006] A sterile bag body, wherein a feeding mechanism is arranged on the top of the sterile bag body;

[0007] The sterile bag body is provided with a plurality of partitioning mechanisms at equal intervals, and the partitioning mechanisms include:

[0008] A first hot-melt portion, wherein a plurality of the first hot-melt portions are equidistantly hot-melted and bonded to one side of the sterile bag body by a hot-melt machine;

[0009] Second hot-melt portions, a plurality of which are equidistantly hot-melted and bonded to the other side of the sterile bag body by a hot-melt machine;

[0010] A connecting component is arranged between the first hot-melt portion and the second hot-melt portion. A plurality of partition chambers are arranged between the sterile bag body and the partition mechanism. A material taking mechanism is arranged at one end of the partition chamber.

[0011] Preferably, the feeding mechanism comprises:

[0012] A feeding tube, the feeding tube is fixedly inserted into the top of the sterile bag;

[0013] A connecting pipe, the connecting pipe being fixed to the top end of the feed pipe;

[0014] A sealing cover is threadedly rotated on the top of the connecting pipe.

[0015] Preferably, the connectivity component comprises:

[0016] A communication cavity formed between the first hot-melt portion and the second hot-melt portion in the same horizontal state;

[0017] A first concave-convex self-sealing buckle, wherein the first concave-convex self-sealing buckle is clamped and arranged on the top of the inner wall of the communicating cavity;

[0018] The second concave-convex self-sealing buckle is snap-fitted to the bottom of the inner wall of the communicating cavity.

[0019] Preferably, the plurality of connecting cavities are communicated with the inner cavities of the plurality of separating cavities, and the plurality of the first concave-convex self-sealing buckles and the plurality of the second concave-convex self-sealing buckles are longitudinally arranged and fixed to the inner wall of the sterile bag body.

[0020] Preferably, the material taking mechanism comprises:

[0021] A plurality of protrusions are integrally formed and equidistantly arranged on one side of the sterile bag body;

[0022] A plurality of easy-tear openings are respectively provided on two sides of the protruding portion relative to the two easy-tear openings;

[0023] A stirring component is arranged in the inner cavity of the protruding part.

[0024] Preferably, the stirring assembly comprises:

[0025] A fixing head, the fixing head being fixed to one end of the inner wall of the protruding portion;

[0026] A stirring rod is fixed to the middle of the fixed head and is horizontally arranged in the inner cavity of the partition cavity.

[0027] Technical effects and advantages of the utility model:

[0028] The utility model adopts a setting mode in which a separation mechanism, a separation chamber and a material taking mechanism are coordinated, and utilizes the separation mechanism to form a plurality of separation chambers in the sterile bag body, so that the sterile bag body can be divided into a plurality of spaces, and through the connecting components, the composite material can be fed and loaded once through the feeding mechanism, so that the granular or liquid composite material is convenient, and the material taking mechanism can extract and use the composite materials in the cavities of different separation chambers, thereby improving the convenience and safety of small-dose storage and retrieval of the composite material. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0030] Figure 2 It is a schematic diagram of the overall front sectional structure of the utility model.

[0031] Figure 3 For this utility model Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0032] In the figure: 1. Aseptic bag body; 2. Feeding mechanism; 21. Feeding pipe; 22. Connecting pipe; 23. Sealing cover; 3. Separating mechanism; 31. First hot-melt portion; 32. Second hot-melt portion; 33. Connecting assembly; 331. Connecting cavity; 332. First concave-convex self-sealing buckle; 333. Second concave-convex self-sealing buckle; 4. Separating cavity; 5. Feeding mechanism; 51. Protruding portion; 52. Easy-tear opening; 53. Stirring assembly; 531. Fixed head; 532. Stirring rod. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] The utility model provides Figure 1-3 A composite aseptic packaging bag is shown, comprising:

[0035] A sterile bag body 1, a feeding mechanism 2 is arranged on the top of the sterile bag body 1, and the feeding mechanism 2 comprises: a feeding pipe 21, a connecting pipe 22 and a sealing cover 23, the feeding pipe 21 is fixedly inserted into the top of the sterile bag body 1, the connecting pipe 22 is fixed to the top of the feeding pipe 21, the bottom of the connecting pipe 22 is a round bucket structure, and the top outer wall of the connecting pipe 22 is a threaded structure, the top diameter of the connecting pipe 22 is larger than the inner cavity diameter of the feeding pipe 21, through the large-diameter connecting pipe 22, it is convenient to stably feed the particle composite material and the liquid composite material into the inner cavity of the sterile bag body 1, and the sealing cover 23 is threadedly rotated on the top of the connecting pipe 22, so that it is convenient to rotate and seal on the top of the connecting pipe 22 through the sealing cover 23;

[0036] Further, a plurality of separation mechanisms 3 are equidistantly arranged on the sterile bag body 1, and the separation mechanism 3 includes: a first hot-melt portion 31, a second hot-melt portion 32 and a connecting component 33, a plurality of first hot-melt portions 31 are equidistantly hot-melted and bonded to one side of the sterile bag body 1 by a hot-melt machine, a plurality of second hot-melt portions 32 are equidistantly hot-melted and bonded to the other side of the sterile bag body 1 by a hot-melt machine, and the first hot-melt portions 31 and the second hot-melt portions 32 are horizontally arranged opposite to each other;

[0037] Specifically, the connecting component 33 is arranged between the first hot-melt portion 31 and the second hot-melt portion 32, and the connecting component 33 includes: a connecting cavity 331, a first concave-convex self-sealing buckle 332 and a second concave-convex self-sealing buckle 333. The connecting cavity 331 is formed between the first hot-melt portion 31 and the second hot-melt portion 32 in the same horizontal state. The connecting cavity 331 makes the inner cavity of the sterile bag body 1 in a connected state. The multiple connecting cavities 331 are connected to the inner cavities of the multiple separation cavities 4, which is convenient for the one-time stable feeding of the particle composite material and the liquid composite material into the inner cavity of the sterile bag body 1 through the feeding mechanism 2. The concave-convex self-sealing buckle 332 is snap-fitted to the top of the inner wall of the connecting cavity 331, and the second concave-convex self-sealing buckle 333 is snap-fitted to the bottom of the inner wall of the connecting cavity 331. The plurality of first concave-convex self-sealing buckles 332 and the plurality of second concave-convex self-sealing buckles 333 are longitudinally arranged and fixed to the inner wall of the sterile bag body 1, so that the first concave-convex self-sealing buckle 332 and the second concave-convex self-sealing buckle 333 can be used to perform a double-layer sealing on the inner cavity of the connecting cavity 331, and the inner cavity of the adjacent separation cavity 4 can be sealed and separated, so that the composite materials loaded therein can be stably separated, so that small-dose packaging and extraction can be performed;

[0038] Furthermore, a plurality of partition chambers 4 are provided between the sterile bag body 1 and the partition mechanism 3, and a material taking mechanism 5 is provided at one end of the partition chamber 4, and the material taking mechanism 5 comprises: a protrusion 51, a plurality of easy-tear openings 52 and a stirring assembly 53, the protrusion 51 is made of the same material as the polyethylene sterile bag body 1, and the plurality of protrusions 51 are equidistantly provided on one side of the sterile bag body 1 in an integrally formed structure, and the inner cavity of the protrusion 51 is communicated with the inner cavity of the partition chamber 4, so that the inner cavity of the partition chamber 4 is complete, and two relatively easy-tear openings 52 are respectively provided on both sides of the protrusion 51, so that the protrusion 51 can be torn open, so that the composite material in the inner cavity of the adjacent partition chamber 4 can be discharged and used;

[0039] Specifically, the stirring component 53 is arranged in the inner cavity of the protrusion 51, and the stirring component 53 includes: a fixed head 531 and a stirring rod 532. The fixed head 531 is made of hard plastic, and the fixed head 531 is fixed to one end of the inner wall of the protrusion 51. The stirring rod 532 is fixed to the middle of the fixed head 531. The stirring rod 532 is horizontally arranged in the inner cavity of the partition cavity 4. By pinching and rotating the fixed head 531 on the protrusion 51, the stirring rod 532 can be rotated in the inner cavity of the partition cavity 4, so that it can stir the composite material in the inner cavity of the partition cavity 4, thereby improving the safety and stability of the use of the composite material.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A composite material aseptic packaging bag, comprising: A sterile bag body (1), wherein a feeding mechanism (2) is arranged on the top of the sterile bag body (1); The invention is characterized in that: a plurality of partitioning mechanisms (3) are equidistantly arranged on the sterile bag body (1), and the partitioning mechanisms (3) include: A first hot-melt portion (31), wherein a plurality of the first hot-melt portions (31) are equidistantly hot-melted and bonded to one side of the sterile bag body (1) by a hot-melt machine; A second hot-melt portion (32), wherein a plurality of the second hot-melt portions (32) are equidistantly hot-melted and bonded to the other side of the sterile bag body (1) by a hot-melt machine; A connecting component (33) is arranged between the first hot-melt portion (31) and the second hot-melt portion (32); a plurality of partition chambers (4) are arranged between the sterile bag body (1) and the partition mechanism (3); and a material taking mechanism (5) is arranged at one end of the partition chamber (4).

2. A composite material aseptic packaging bag according to claim 1, characterized in that: The feeding mechanism (2) comprises: A feeding pipe (21), wherein the feeding pipe (21) is fixedly inserted into the top of the sterile bag body (1); A connecting pipe (22), wherein the connecting pipe (22) is fixed to the top end of the feeding pipe (21); A sealing cover (23) is threadedly rotated on the top of the connecting pipe (22).

3. A composite material aseptic packaging bag according to claim 2, characterized in that: The communication component (33) comprises: A communication cavity (331), wherein the communication cavity (331) is formed between the first heat-melting portion (31) and the second heat-melting portion (32) which are in the same horizontal state; A first concave-convex self-sealing buckle (332), wherein the first concave-convex self-sealing buckle (332) is snap-fitted and arranged on the top of the inner wall of the communicating cavity (331); A second concave-convex self-sealing buckle (333), wherein the second concave-convex self-sealing buckle (333) is snap-fitted to the bottom of the inner wall of the communicating cavity (331).

4. A composite material aseptic packaging bag according to claim 3, characterized in that: The plurality of connecting cavities (331) are in communication with the inner cavities of the plurality of separating cavities (4), and the plurality of the first concave-convex self-sealing buckles (332) and the plurality of second concave-convex self-sealing buckles (333) are longitudinally arranged and fixed to the inner wall of the sterile bag body (1).

5. The composite material aseptic packaging bag according to claim 2, characterized in that: The material taking mechanism (5) comprises: A protrusion (51), wherein a plurality of the protrusions (51) are integrally formed and equidistantly arranged on one side of the sterile bag body (1); A plurality of easy-tear openings (52), respectively provided on two sides of the protruding portion (51) relative to the two easy-tear openings (52); A stirring component (53), wherein the stirring component (53) is arranged in the inner cavity of the protruding portion (51).

6. The composite material aseptic packaging bag according to claim 5, characterized in that: The stirring assembly (53) comprises: A fixing head (531), wherein the fixing head (531) is fixed to one end of the inner wall of the protruding portion (51); A stirring rod (532), wherein the stirring rod (532) is fixed to the middle part of the fixed head (531), and the stirring rod (532) is arranged in a horizontal state in the inner cavity of the partition cavity (4).

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