Medical sterilization packaging paper plastic bag

Abstract

The utility model provides a medical sterilization packaging paper plastic bag, which relates to the technical field of paper plastic bags, and comprises an upper bag body and a lower bag body, an inner sealing strip is arranged in the upper bag body, an arc-shaped sealing strip is arranged at the joint of the inner sealing strip, two limiting grooves are further arranged in the arc-shaped sealing strip, and the lower bag body is arranged in the limiting grooves. Two dividing sealing strips are arranged in the inner sealing strip, the arc-shaped sealing strips, the limiting grooves, the connecting belts and the locking blocks are matched, scissors are effectively fixed, shaking and displacement are avoided, the packaging integrity and the sterilization effect are guaranteed, the dividing sealing strips and the dividing sealing cavities form the containing cavities, division planning is reasonable, and the space utilization rate is increased; the multi-layer sealing structure comprises the inner sealing strip, the outer sealing strip, the sealing cavity and the like, reliable protection is provided, the sterile state of internal articles in a complex environment or during long-time storage is ensured, a better solution is provided for packaging, transportation and storage of medical supplies, and convenience and safety of medical operation are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper plastic bag technical field especially, relate to a medical sterilization packaging paper plastic bag. BACKGROUND

[0002] Paper plastic bag is also called three-in-one composite paper bag, which is composed of plastic and kraft paper. The plastic layer is usually made of pp polypropylene (pp) as the base material of pp wire woven cloth, and the kraft paper is made of refined composite special kraft paper. The two are bonded by melting plastic hot laminating. The kraft paper laminated cloth is formed by bag making, and then processed and sewn into a three-in-one paper plastic bag.

[0003] According to a medical sterilization packaging paper plastic bag (authorized publication number: CN221795529U) disclosed in Chinese patent documents, the front and back are provided with an edge, the inner side of the back is provided with an adhesive area, the upper side of the inner side of the back is also provided with a tear strip, and the inner side of the back is also provided with a clamping block. The inner side of the front is provided with a clamping seat. The utility model can well limit the medical scissors through the clamping block and the clamping seat, thereby preventing the scissors from scratching the paper plastic bag and increasing the service life of the paper plastic bag.

[0004] However, the above-mentioned scheme still has the following shortcomings when implemented:

[0005] Since the scissors are only placed between the clamping block and the clamping seat and are limited and fixed by friction, the instruments can easily move and shift in the bag during transportation or storage, which can damage the integrity of the package and affect the maintenance of the sterilization effect. In addition, the space utilization of the paper plastic bag is not efficient, there is no reasonable division and planning, and it cannot meet the demand of placing multiple different types or sizes of articles at the same time, especially in some small medical institutions or emergency scenes, multiple medical supplies need to be carried, and the traditional paper plastic bag cannot fully utilize the limited space.

[0006] Finally, the sealing method is relatively single, relying only on the simple closure of the bag opening, which cannot provide multi-layer protection. In the face of complex use environment or long-term preservation requirements, it cannot ensure that the internal articles are always in a strict sterile state.

[0007] Therefore, we propose a medical sterilization packaging paper plastic bag. Utility model content

[0008] The utility model aims at solving the shortcomings in the prior art. The traditional medical sterilization paper plastic bag has many shortcomings. The scissors are limited and fixed by friction, the instruments can easily move and shift during transportation and storage, which can damage the integrity of the package and affect the sterilization effect. In addition, the space utilization is low, there is no reasonable division and planning, the sealing method is single, it is difficult to provide multi-layer protection, and it cannot ensure the sterile state in complex environment or long-term preservation.

[0009] In order to achieve the above object, the utility model adopts the following technical scheme:

[0010] A medical sterilization packaging paper plastic bag, including upper bag body and lower bag body, the inside of upper bag body is equipped with inner sealing strip, the junction of inner sealing strip is equipped with arc sealing strip, the inside of arc sealing strip is also equipped with two limit slot, the inside of inner sealing strip is equipped with two split sealing strip;

[0011] The inside of lower bag body is equipped with inner sealing cavity, the junction of inner sealing cavity is equipped with arc sealing cavity, the junction of arc sealing cavity is equipped with two connecting bands, and locking block is installed on two connecting bands, the inside of inner sealing cavity is also equipped with split sealing cavity.

[0012] As the preferred scheme of the utility model, the inner sealing cavity and the inner sealing strip are connected with each other, the arc sealing cavity and the arc sealing strip are connected with each other, and then sealing is formed.

[0013] As the preferred scheme of the utility model, the two connecting bands and the arc sealing cavity are designed in an integral manner, and the locking block is fixedly connected with the connecting band.

[0014] As the preferred scheme of the utility model, the arc sealing strip and the split sealing strip are placed with scissors body in the inside.

[0015] As the preferred scheme of the utility model, the locking block is inserted into the inside of the limit slot, and then the scissors body is limited and fixed through the connecting band.

[0016] As the preferred scheme of the utility model, the split sealing cavity and the split sealing strip are connected with each other, and the split sealing strip and the inner sealing strip form a receiving cavity.

[0017] As the preferred scheme of the utility model, the outer side of the upper bag body is provided with an outer sealing strip, the outer side of the lower bag body is provided with an inner connecting strip, the outer side of the inner connecting strip is provided with an outer connecting strip, a sealing clamping groove is arranged between the outer connecting strip and the inner connecting strip, and the outer sealing strip is inserted into the sealing clamping groove.

[0018] As the preferred scheme of the utility model, the upper bag body and the lower bag body are connected through the connecting piece.

[0019] Compared with the prior art, the utility model has the beneficial effects that:

[0020] The utility model discloses a kind of medical sterilization packaging paper plastic bags, including upper bag body, lower bag body, outer connecting strip, inner connecting strip, sealing clamping groove, outer sealing strip, connecting piece, inner sealing strip, arc sealing strip, segmentation sealing strip, inner sealing cavity, arc sealing cavity, segmentation sealing cavity, scissors body, limit groove and connecting band, locking block is cooperated with, effectively fixed scissors, avoid shaking displacement, guarantee package integrity and sterilization effect, segmentation sealing strip and segmentation sealing cavity form storage cavity, reasonable separation planning, improve space utilization, satisfy a variety of article placement demand, multilayer sealing structure, including inner, outer sealing strip and sealing cavity etc., provide reliable protection, ensure the sterile state of internal article when in complex environment or long time preservation, provide more optimal solution for the packaging, transportation and storage of medical supplies, improve the convenience and safety of medical operation. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a kind of medical sterilization packaging paper plastic bag's main body structure schematic diagram provided by the utility model;

[0022] Figure 2 It is a kind of medical sterilization packaging paper plastic bag's locking block and limit groove connection profile schematic diagram provided by the utility model;

[0023] Figure 3 It is a kind of medical sterilization packaging paper plastic bag's limit groove schematic diagram provided by the utility model;

[0024] Figure 4 It is a kind of medical sterilization packaging paper plastic bag's locking block schematic diagram provided by the utility model.

[0025] Legend: 1, upper bag body;2, lower bag body;3, outer connecting strip;4, inner connecting strip;5, sealing clamping groove;6, outer sealing strip;7, connecting piece;8, inner sealing strip;9, arc sealing strip;10, segmentation sealing strip;11, inner sealing cavity;12, arc sealing cavity;13, segmentation sealing cavity;14, scissors body;15, limit groove;16, connecting band;17, locking block. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the embodiments of the utility model, apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0027] In order to facilitate understanding the utility model, the utility model will be described more fully with reference to relevant, given several embodiments of the utility model, however, the utility model can be realized in many different forms, and is not limited to the embodiments described in this paper, on the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items. Example

[0030] like Figures 1-4 As shown, this utility model provides a technical solution: a medical sterilization packaging paper-plastic bag, including an upper bag body 1 and a lower bag body 2. The upper bag body 1 is provided with an inner sealing strip 8 inside, and an arc-shaped sealing strip 9 is provided at the connection of the inner sealing strip 8. The arc-shaped sealing strip 9 is also provided with two limiting grooves 15 inside. The inner sealing strip 8 is provided with two dividing sealing strips 10 inside. The lower bag body 2 is provided with an inner sealing cavity 11 inside, and an arc-shaped sealing cavity 12 is provided at the connection of the inner sealing cavity 11. The arc-shaped sealing cavity 12 is provided with two connecting strips 16 at the connection of the arc-shaped sealing cavity 12. Locking blocks 17 are installed on the two connecting strips 16. The inner sealing cavity 11 is also provided with a dividing sealing cavity 13 inside.

[0031] The upper bag body 1 and the lower bag body 2 form the main frame of the paper-plastic bag, providing space for medical supplies. The inner sealing strip 8 is set inside the upper bag body 1, and the arc-shaped sealing strip 9 is located at the connection of the inner sealing strip 8. Its special arc design can better fit the shape of instruments such as scissors, increase the contact area, and improve the fixation effect.

[0032] The limiting groove 15 provides precise positioning, facilitating subsequent engagement with the locking block 17. The dividing sealing strip 10 further divides the area enclosed by the inner sealing strip 8, forming different storage zones. The inner sealing cavity 11 of the lower bag body 2 corresponds to the inner sealing strip 8 of the upper bag body 1. The arc-shaped sealing cavity 12 is adapted to the arc-shaped sealing strip 9. The connecting strip 16 extends from the arc-shaped sealing cavity 12, and the locking block 17 on it serves as a key fixing component. The dividing sealing cavity 13 and the dividing sealing strip 10 together construct a complete storage and sealing system, which can store different types or sizes of medical supplies separately, achieving refined management.

[0033] Through the cooperation of the upper and lower bag bodies 2 and the setting of various sealing strips, sealing cavities, connecting bands 16 and the like, a packaging system with multifunctional partitions and fixed structures is overall constructed, laying a foundation for achieving good packaging results.

[0034] The inner sealing cavity 11 is connected with the inner sealing strip 8, and the arc-shaped sealing cavity 12 is connected with the arc-shaped sealing strip 9, thereby forming a sealing

[0035] After the inner sealing cavity 11 is connected with the inner sealing strip 8, when the upper and lower bag bodies 2 are folded, a continuous sealing line can be formed along the connecting edge, preventing external microorganisms and the like from entering, and the arc-shaped sealing cavity 12 is connected with the arc-shaped sealing strip 9 in the same way. Moreover, due to the arc-shaped structure, better adhesion can be achieved at some special positions (such as the position where the scissors are placed), reducing the sealing dead angle and further enhancing the sealing effect. This sealing connection mode enables the entire packaging interior to form a relatively independent sterile environment, thereby ensuring that the sterilization state of the medical supplies can be maintained for a long time.

[0036] By utilizing the close connection between the sealing strip and the sealing cavity, a physical barrier is formed, and based on the barrier property of the sealing material, penetration of bacteria, viruses and other microorganisms or impurities such as dust into the packaging is prevented, thereby ensuring the sterility of the interior articles.

[0037] The two connecting bands 16 and the arc-shaped sealing cavity 12 are designed in an integrated manner, and the locking block 17 is fixedly connected with the connecting band 16.

[0038] The integrated design ensures the connection strength and stability of the connecting band 16 and the arc-shaped sealing cavity 12, reduces the gaps or weak points that may occur at the connection position, improves the reliability of the overall structure, and the locking block 17 is fixedly arranged on the connecting band 16. When the connecting band 16 is subjected to force, the locking block 17 can stably perform its fixing function. During transportation or handling, even if subjected to external impact or vibration, this stable connection structure can ensure effective limiting of the scissors and the like and will not easily loosen or be damaged.

[0039] The integrated structure enhances the integrity between the components, reduces the risk of structural failure due to loose connection, and the fixedly connected locking block 17 can uniformly transmit force to the connecting band 16 and the arc-shaped sealing cavity 12 when subjected to external force. The rigidity and friction of the structure are utilized to resist the influence of external force on the fixed position of the scissors, thereby maintaining stable placement of the instrument.

[0040] The arc-shaped sealing strip 9 and the partition sealing strip 10 have the scissors body 14 placed therein.

[0041] The arc-shaped sealing strip 9 provides a preliminary placement position guide and a certain degree of wrapping for the scissors according to the shape characteristics of the scissors, so that the scissors can be relatively stably placed in the set area, and the divided sealing strip 10 further divides the space around the periphery, on the one hand to prevent the scissors from shaking excessively in the bag and damaging itself or other objects, and on the other hand to reserve space for the placement of other small medical supplies, avoiding the mixing of different objects, facilitating access and management.

[0042] By using the shape adaptability of the arc-shaped sealing strip 9 and the space separation effect of the divided sealing strip 10, the activity range of the scissors is physically limited, the risk caused by collision or displacement is reduced, the internal space layout is optimized, and the practicality of the packaging is improved.

[0043] The locking block 17 is inserted into the limiting groove 15, and then the scissors body 14 is fixed by the connecting belt 16.

[0044] When the locking block 17 is inserted into the limiting groove 15, the connecting belt 16 is in a tight state, generating an inward pulling force on the scissors, so that the scissors are tightly fitted in the arc-shaped sealing strip 9. This limiting and fixing method not only limits the movement of the scissors in the horizontal direction, but also effectively prevents the scissors from jumping up or sliding down in the vertical direction due to the pulling force of the connecting belt 16. During transportation, no matter what posture the packaging is in, the scissors can be reliably fixed at the set position, avoiding friction and collision with the inner wall of the packaging or other objects, thereby protecting the sharpness of the blade and the overall integrity of the scissors, while maintaining the integrity of the packaging and ensuring the sterilization effect.

[0045] Based on the insertion and cooperation of the locking block 17 and the limiting groove 15, a mechanical constraint structure is formed, the pulling force of the connecting belt 16 is converted into a fixing force on the scissors, and the degrees of freedom of the scissors are limited by friction and mechanical resistance, so that the scissors can remain stable in a complex dynamic environment.

[0046] The divided sealing cavities 13 and the divided sealing strips 10 are connected to each other, and two divided sealing strips 10 and the inner sealing strip 8 form receiving cavities.

[0047] The connection between the divided sealing cavities 13 and the divided sealing strips 10 makes each receiving cavity have independent sealing performance, so that different medical supplies can be placed in separate receiving cavities to avoid cross contamination. For example, some sterile cotton balls can be placed in one receiving cavity, and syringes and the like can be placed in another receiving cavity. This design improves space utilization, so that the paper-plastic bag can accommodate multiple objects, and when a certain object needs to be accessed, it will not affect the sterile state of other objects, facilitating medical personnel to quickly and accurately obtain the required medical supplies.

[0048] By dividing the sealing structure, the internal space is divided into multiple independent small spaces, each of which has its own sealing boundary, preventing the spread of microorganisms between different articles based on the sealing principle, while the space division realizes the classified storage of articles, improving the use efficiency of packaging space and the convenience of article management.

[0049] The outer side of the upper bag body 1 is provided with an outer sealing strip 6, the outer side of the lower bag body 2 is provided with an inner connecting strip 4, the outer side of the inner connecting strip 4 is provided with an outer connecting strip 3, and the outer connecting strip 3 and the inner connecting strip 4 are provided with a sealing clamping groove 5, and the outer sealing strip 6 is inserted into the sealing clamping groove 5.

[0050] The outer sealing strip 6 serves as the outermost sealing line of the paper-plastic bag, cooperates with the sealing clamping groove 5 formed by the outer connecting strip 3 and the inner connecting strip 4 of the lower bag body 2, and provides additional sealing protection. This multi-layer sealing structure can effectively resist the influence of external harsh environmental factors such as humidity and dust, and can greatly reduce the possibility of external pollutants entering the packaging interior, thereby further prolonging the sterile storage period of the internal medical supplies.

[0051] The insertion cooperation of the outer sealing strip 6 and the sealing clamping groove 5 increases the length and complexity of the sealing path, improves the reliability of the sealing, and the multi-layer sealing structure forms a step-by-step blocking barrier. Each layer can block a part of the pollutants, and the synergistic effect greatly reduces the probability of microorganisms penetrating the packaging, ensuring the sterile environment inside.

[0052] The upper bag body 1 and the lower bag body 2 are connected by the connecting piece 7.

[0053] The connecting piece 7 connects the upper bag body 1 and the lower bag body 2 together to make the paper-plastic bag into a complete openable structure. The design of the connecting piece 7 needs to consider the firmness of the connection and the convenience of opening, for example, it can use flexible plastic sheets or cloth strips and other materials. It can ensure that the upper and lower bag bodies 2 will not accidentally separate during normal use, and can easily separate the upper and lower bag bodies 2 when opening the packaging, without damaging the internal articles or affecting the sealing performance of the packaging.

[0054] Through the connection of the connecting piece 7, the overall structural integrity of the paper-plastic bag is maintained, ensuring the relative position stability of the upper and lower bag bodies 2 during packaging, transportation and storage, and facilitating the opening of the packaging during use, providing a convenient channel for the use of medical supplies, while not damaging the protective function of the packaging.

[0055] As described above, the scissors are placed in the area surrounded by the arc-shaped sealing strip 9 and the division sealing strip 10, and then the upper bag body 1 and the lower bag body 2 are folded to connect the inner sealing cavity 11 with the inner sealing strip 8 and the arc-shaped sealing cavity 12 with the arc-shaped sealing strip 9, forming a preliminary sealing.

[0056] Then, the locking block 17 of the connecting band 16 is inserted into the limiting groove 15 of the arc-shaped sealing strip 9, and the scissors are fixed by the connecting band 16.

[0057] Then, other medical supplies are placed in the storage cavity formed by the divided sealing cavity 13 and the divided sealing strip 10 according to needs.

[0058] Finally, the outer sealing strip 6 outside the upper bag body 1 is inserted into the sealing clamping groove 5 outside the lower bag body 2, and the sealing packaging process of the whole paper-plastic bag is completed. When used, the connection between the outer sealing strip 6 and the sealing clamping groove 5 is opened, and then the connecting piece 7 between the upper bag body 1 and the lower bag body 2 is opened, so that the internal medical supplies can be taken out.

[0059] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A medical sterilization wrapping paper bag comprising an upper bag body (1) and a lower bag body (2), characterized in that: The inside of the upper bag body (1) is provided with an inner sealing strip (8), the connecting part of the inner sealing strip (8) is provided with an arc-shaped sealing strip (9), the inside of the arc-shaped sealing strip (9) is further provided with two limiting grooves (15), and the inside of the inner sealing strip (8) is provided with two split sealing strips (10). The inside of the lower bag body (2) is provided with an inner sealing cavity (11), the connecting part of the inner sealing cavity (11) is provided with an arc-shaped sealing cavity (12), the connecting part of the arc-shaped sealing cavity (12) is provided with two connecting bands (16), the two connecting bands (16) are provided with locking blocks (17), and the inside of the inner sealing cavity (11) is further provided with a split sealing cavity (13).

2. A medical sterilization wrap paper bag according to claim 1, characterized in that: The inner sealing cavity (11) and the inner sealing strip (8) are connected with each other, the arc-shaped sealing cavity (12) and the arc-shaped sealing strip (9) are connected with each other, and sealing is formed.

3. A medical sterilization wrap paper bag according to claim 2, characterized in that: The two connecting bands (16) and the arc-shaped sealing cavity (12) are designed in an integral manner, and the locking blocks (17) are fixedly connected with the connecting bands (16).

4. A medical sterilization wrap paper bag according to claim 3, characterized in that: The arc-shaped sealing strip (9) and the split sealing strip (10) are placed with a scissors body (14) in the inside.

5. A medical sterilization wrap paper bag according to claim 4, characterized in that: The locking blocks (17) are inserted into the limiting grooves (15), and then the scissors body (14) is limited and fixed through the connecting bands (16).

6. A medical sterilization wrap paper bag according to claim 5, characterized in that: The split sealing cavity (13) and the split sealing strip (10) are connected with each other, and the two split sealing strips (10) and the inner sealing strip (8) form a receiving cavity.

7. A medical sterilization wrap paper bag according to claim 6, characterized in that: The outside of the upper bag body (1) is provided with an outer sealing strip (6), the outside of the lower bag body (2) is provided with an inner connecting strip (4), the outside of the inner connecting strip (4) is provided with an outer connecting strip (3), the outer connecting strip (3) and the inner connecting strip (4) are provided with a sealing clamping groove (5), and the outer sealing strip (6) is inserted into the sealing clamping groove (5).

8. A medical sterilization wrap paper bag according to claim 7, characterized in that: The upper bag body (1) and the lower bag body (2) are connected through the connecting piece (7).

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