Application packaging body

Abstract

The utility model provides an application packaging body, and relates to the technical field of medical supply packaging, the application packaging body comprises an application body and an outer package, the application body comprises a base layer and an adhesive layer coated on the surface of one side of the base layer; the outer package comprises a first packaging layer and a second packaging layer, the first packaging layer and the second packaging layer are connected through an edge sealing part to form a packaging inner cavity, and the application body is arranged in the packaging inner cavity; a bonding part is arranged on one surface of the packaging inner cavity of the first packaging layer, the first isolation material is bonded to the first packaging layer through the bonding part, the first isolation material covers the surface of the adhesive layer, and the area of the first isolation material is not smaller than that of the adhesive layer. The technical problems that in the prior art, release paper and / or a release film and an outer package need to be discarded respectively, and displacement and package adhesion occur when the dressing patch is clamped are solved, and the technical effects that operation is convenient, and time and energy of medical staff are reduced are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical supplies packaging technical field especially is concerned with a dressing packaging body. BACKGROUND

[0002] At present, the dressing is mostly made by taking non-woven fabric or film as the base material. In the actual medical application scene, the dressing can be closely attached to the wound part of the patient by virtue of its own adhesion. It has a wide range of uses. On the one hand, it can effectively cover the needle puncture site to prevent external pollutants from contacting the needle and reduce the risk of infection. On the other hand, for the connection between the infusion tube and the skin, the dressing can play a dual role of stabilization and protection, avoiding displacement or falling of the infusion tube due to accidental pulling.

[0003] In the prior art, since the dressing itself has adhesion (such as hydrocolloid dressing), the adhesive agent will overflow at the edge after long-term storage or pressure, and will be adhered to the packaging material. In this way, the product is difficult to be smoothly peeled off from the packaging. In order to effectively solve this problem, release paper or release film, or both, is usually used to completely cover the area where the adhesive agent is located, thereby completing the packaging.

[0004] However, in the actual clinical use scene, the medical staff must first open the packaging body, take out the dressing, then peel off the release paper and / or release film from the dressing, and finally discard the packaging separately, which consumes the time and energy of the medical staff. In addition, when facing the hydrocolloid dressing type dressing, two pieces of release paper and / or release film with larger area than the product are used to clamp the product, but since there is no any connection between the product and the two pieces of release paper and / or release film, displacement and adhesion to the packaging may occur during transportation and storage. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a dressing packaging body to alleviate the technical problems of the prior art that the release paper and / or release film need to be discarded separately from the outer packaging, and the dressing clamped during clamping may be displaced and adhered to the packaging.

[0006] The utility model provides a dressing packaging body, which comprises a dressing body and an outer packaging, the dressing body comprises a base layer and an adhesive layer coated on one side surface of the base layer;

[0007] The outer packaging comprises a first encapsulating layer and a second encapsulating layer, the first encapsulating layer and the second encapsulating layer are connected through an edge sealing part to form a packaging inner cavity, and the dressing body is arranged inside the packaging inner cavity.

[0008] The first isolation material is adhered to the first encapsulation layer through the adhesive part, and the first isolation material covers the surface of the adhesive layer, and the area of the first isolation material is not less than the area of the adhesive layer.

[0009] Further, the package inner cavity of the second encapsulation layer is also provided with an adhesive part on one side, and the second isolation material is adhered to the second encapsulation layer through the adhesive part.

[0010] The second isolation material is symmetrically arranged with the first isolation material with respect to the base layer.

[0011] Further, the first isolation material and / or the second isolation material is the same as the shape of the base layer.

[0012] Further, the adhesive part is in the form of a dot, and a plurality of adhesive parts are distributed on the surface of the first isolation material and / or the second isolation material.

[0013] Further, the adhesive part is in the form of a strip, and the adhesive part is distributed on any two opposite side edges of the first isolation material and / or the second isolation material.

[0014] Further, the adhesive part is provided with pressure-sensitive adhesive, hot melt adhesive or double-sided adhesive.

[0015] Further, the outer edge of any side of the first encapsulation layer and the second encapsulation layer is extended to form a tear opening.

[0016] Further, the two corner edges of the edge sealing part towards the one end of the tear opening are rounded.

[0017] Further, the edge line of the edge sealing part towards the one end of the tear opening is protruded to form a sharp end part.

[0018] Beneficial effects:

[0019] The utility model provides a kind of plaster packaging body, including plaster body and outer package, plaster body includes base layer and adhesive layer coated in the side surface of base layer;Outer package includes first encapsulation layer and second encapsulation layer via edge sealing part connection forms package inner cavity, plaster body is placed in package inner cavity inside;By encapsulating plaster body in outer package, form a gas-tight and water-tight space, after ethylene oxide sterilization, it can guarantee that no bacteria is bred in chamber in shelf life, can effectively avoid that it is polluted or damaged by outside world.

[0020] An adhesive portion is provided on one side of the inner cavity of the first encapsulation layer. The first release material is adhered to the first encapsulation layer through the adhesive portion, covering the surface of the adhesive layer. The area of ​​the first release material is not less than the area of ​​the adhesive layer. By providing the adhesive portion to adhere the first release material to the first encapsulation layer, after opening the outer packaging, the dressing can be directly removed, and the release paper and / or release film can be discarded along with the outer packaging, eliminating the peeling operation and reducing the operation time of medical staff. Furthermore, since the first release material covers the surface of the adhesive layer, and the area of ​​the first release material is not less than the area of ​​the adhesive layer, when dealing with hydrocolloid dressings, the first release material is fixed during transportation and storage, preventing displacement and effectively avoiding the hydrocolloid matrix overflowing and sticking to the packaging. Attached Figure Description

[0021] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 A schematic diagram of the structure of the dressing packaging body provided in the first embodiment of this utility model;

[0023] Figure 2 A plan view of the dressing packaging body provided in the first embodiment of this utility model;

[0024] Figure 3 A schematic diagram of the structure of the dressing packaging body provided in the second embodiment of this utility model;

[0025] Figure 4 A schematic diagram showing the distribution of adhesive portions in the dressing packaging body provided in the third embodiment of this utility model;

[0026] Figure 5 A schematic diagram showing the distribution of adhesive portions in the dressing packaging body provided in the fourth embodiment of this utility model;

[0027] Figure 6 A schematic diagram showing the distribution of adhesive portions in the dressing packaging body provided in the fifth embodiment of this utility model;

[0028] Figure 7 A schematic diagram of the rounded chamfer on the sealing edge of the dressing package provided in the sixth embodiment of this utility model;

[0029] Figure 8 This is a schematic diagram of the structure of the sealing portion having a pointed end in the adhesive packaging body provided in the seventh embodiment of the present invention.

[0030] Icon: 1 - patch body; 101 - base layer; 102 - adhesive layer;

[0031] 2 - outer package; 201 - first packaging layer; 202 - second packaging layer; 203 - edge sealing part;

[0032] 3 - adhesive part; 4 - first isolation material; 5 - second isolation material; 6 - tear opening; 7 - round chamfer; 8 - pointed end part. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0035] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0036] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0037] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0038] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0039] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0040] Example 1

[0041] like Figure 1 , Figure 2 As shown, this embodiment of the utility model provides a dressing packaging body, including a dressing body 1 and an outer packaging 2;

[0042] The dressing body 1 includes a base layer 101 and an adhesive layer 102 coated on one side surface of the base layer 101;

[0043] The outer packaging 2 includes a first packaging layer 201 and a second packaging layer 202. The first packaging layer 201 and the second packaging layer 202 are connected by a sealing portion 203 to form a packaging cavity. The adhesive body 1 is placed inside the packaging cavity.

[0044] An adhesive portion 3 is provided on one side of the inner cavity of the first encapsulation layer 201. The first isolation material 4 is adhered to the first encapsulation layer 201 through the adhesive portion 3. The first isolation material 4 covers the surface of the adhesive layer 102, and the area of ​​the first isolation material 4 is not less than the area of ​​the adhesive layer 102.

[0045] Specifically, the dressing body 1 includes a base layer 101 and an adhesive layer 102, wherein, depending on the type of dressing body 1, a dressing core may be provided at the center of the adhesive layer 102. Figure 1 The black area in the middle), or the dressing core may not be provided (for example, a hydrocolloid dressing, and in this case, the layer formed by the hydrocolloid or other material of the dressing for direct adhesion to the body is the adhesive layer 102 described in this application). The second encapsulation layer 202 is the same size as the first encapsulation layer 201 and is stacked together in alignment. The sealing edge 203 is formed by heat melting or pressing the surfaces of the first encapsulation layer 201 and the second encapsulation layer 202 around the perimeter. After the dressing body 1 is placed in the inner cavity of the packaging and sterilized by ethylene oxide, bacteria can be prevented from growing in the cavity during the shelf life.

[0046] The first isolation material 4 is arranged on one side of the packaging cavity of the first packaging layer 201 through the adhesive part 3, and the first isolation material 4 can be adhered to the first packaging layer 201 through the adhesive part 3. After the medical staff opens the outer package 2, the dressing body 1 can be directly and conveniently taken out, and there is no need to spend extra effort to carefully peel the release paper and / or release film from the dressing body 1 as in the prior art. Not only is the operation process simplified, but also the taking efficiency is greatly improved. Moreover, after the dressing body 1 is taken out, the first isolation material 4 is closely connected with the outer package 2 through the adhesive part 3, and the medical staff can directly discard the two together, without the need to separately process the first isolation material 4, thereby further shortening the operation time and making the whole use process more smooth and efficient.

[0047] Moreover, during long-distance transportation or frequent movement, stability problems are prone to occur, that is, the release paper and / or release film often slides in the packaging cavity. Once this occurs, the adhesive layer 102 is likely to overflow and adhere to the first packaging layer 201, which not only damages the integrity of the dressing body 1, but also may affect the use effect. The first isolation material 4 fixed through the adhesive part 3 has an area greater than or equal to that of the adhesive layer 102, which can completely cover the adhesive layer 102 and avoid the adhesive layer 102 from adhering to the first packaging layer 201.

[0048] It should be noted that the edge sealing part 203 has at least one side that is not sealed along the outer periphery of the first packaging layer 201, that is, one side can manually separate the first packaging layer 201 and the second packaging layer 202 to tear the outer package 2.

[0049] It should be noted that the base layer 101 is attached to the skin of the user by the adhesive layer 102 and then peeled off from the skin of the user after being taken out of the outer package 2. Therefore, the base layer 101 of the dressing body 1 is a network-shaped structure sheet composed of fibers or a film-shaped sheet formed of a thermoplastic material.

[0050] It should be noted that the materials of the first packaging layer 201 and the second packaging layer 202 are not particularly limited, and are preferably sterilized paper, a composite film of PE+PET, a composite film of CPP+PET, a PET film, or other materials that can seal the dressing body 1.

[0051] It should be noted that the first isolation material 4 and the second isolation material 5 can be release paper, release film, or other isolation materials that can avoid the adhesion of the dressing body 1 to the outer package 2.

[0052] Embodiment 2

[0053] In the embodiment 2 of the present application, as Figure 3As shown, the second packaging layer 202 is also provided with an adhesive part 3 on one side of the packaging cavity, and the second isolation material 5 is adhered to the second packaging layer 202 through the adhesive part 3, so that the first packaging layer 201 and the second packaging layer 202 are arranged on both sides of the application body 1 and are clamped; the second isolation material 5 is symmetrically arranged with the first isolation material 4 with respect to the base layer 101, that is, the shape and size of the second isolation material 5 are the same as those of the first isolation material 4 to be symmetrically arranged. Except that the second isolation material 5 is adhered to the second packaging layer 202 through the adhesive part 3 in Embodiment 2, the other parts are the same as those in Embodiment 1.

[0054] Specifically, when the application body 1 without the application core is faced in the prior art, two release papers or release films with an area larger than the application body 1 are usually used to clamp the application body 1. However, in the actual product circulation process, such as long-distance transportation or frequent movement in the warehouse storage and handling process, the release paper and / or the release film are extremely easy to displace due to their light and thin texture and certain mobility. However, the hydrocolloid matrix as part of the adhesive layer 102 has a certain flowability, and under the influence of extrusion and friction and other factors caused by the continuous movement of the release paper and / or the release film for a long time, the hydrocolloid matrix will gradually seep out and be exposed from the gap of the first isolation material 4. Once this overflow occurs, the seeped hydrocolloid matrix is extremely likely to adhere the application body 1 to the second packaging layer 202, which cannot be easily removed, and brings great inconvenience to the use. However, through the second isolation material 5 symmetrically arranged with the first isolation material 4, even the overflowed hydrocolloid is blocked in the middle area by the first isolation material 4 and the second isolation material 5, and cannot be in direct contact with the first packaging layer 202 or the second packaging layer 203. Thus, the hydrocolloid type application body 1 can be ensured to be not affected in subsequent use even if overflow occurs during packaging and storage. At the same time, the second isolation material 5 also needs to be adhered to the outer packaging 2, so that the second isolation material 5 is discarded together with the outer packaging 2, and the second isolation material 5 does not need to be handled separately.

[0055] Embodiment 3

[0056] The first isolation material 4 and / or the second isolation material 5 has the same shape as the base layer 101.

[0057] The adhesive part 3 is in the form of a dot, and a plurality of adhesive parts 3 are distributed on the surface of the first isolation material 4 and / or the second isolation material 5.

[0058] Specifically, the first isolation material 4 and / or the second isolation material 5 has the same shape as the base layer 101. For example, as shown in FIG. 6, the first isolation material 4 and / or the second isolation material 5 has the same shape as the base layer 101. Figure 4As shown, in this embodiment 3, when the base layer 101 is rectangular or rounded rectangular, the first release material 4 and / or the second release material 5 can also be of the same shape, with their side lengths and angles consistent with the base layer 101. This ensures that the release material can fully and completely cover the adhesive layer 102 of the dressing body 1, avoiding gaps. For some special shapes of the base layer 101, such as circular, elliptical, or oval, the release material can also be adapted to ensure that the adhesive layer 102 is adequately isolated in the outer packaging 2. By adopting the solution of this embodiment 3, the dressing packaging can be used for dressings of more shapes.

[0059] The dot-shaped adhesive portions 3 are distributed on the surface of the first release agent 4 and / or the second release agent 5, so as to achieve the effect of maintaining balance and stability of the release agents after bonding.

[0060] Preferably, the adhesive portion 3 can be positioned at symmetrical points, such as... Figure 4 As shown, when the base layer 101 is rectangular, the adhesive portion 3 can be placed at symmetrical points. The optimal bonding effect can be achieved through the distribution of the adhesive portion 3, ensuring that the insulating material is evenly bonded to the first encapsulation layer 201 or the second encapsulation layer 202. When the outer packaging 2 is opened, it is ensured that the insulating material is smoothly discarded along with the outer packaging 2 without any partial detachment.

[0061] Example 4

[0062] Specifically, such as Figure 5 As shown, compared to Embodiment 3, Embodiment 4 differs from Embodiment 3 in that, in addition to the first separating material 4 and / or the second separating material 5 having the same shape as the base layer 101 but changed to a circular shape, the position of the adhesive portion 3 is also changed accordingly. Adhesive portions 3 are distributed along two mutually perpendicular diameters on the circular separating material. Utilizing the symmetrical characteristics of the circle, the adhesive force can be evenly distributed on the separating material, ensuring that the separating material can be stably bonded to the outer packaging 2 in all directions.

[0063] Example 5

[0064] The adhesive portion 3 is elongated and distributed on any opposite sides of the first separating material 4 and / or the second separating material 5, i.e., the adhesive portion 3 can be provided along the vertical sides or along the horizontal sides.

[0065] The three adhesive joints are made of pressure-sensitive adhesive, hot melt adhesive, or double-sided adhesive.

[0066] Specifically, such as Figure 6As shown, the long strip-shaped adhesive part 3 is distributed on any opposite two side edges of the first and / or second isolation material 4 and 5, which increases the contact area of the adhesive part 3 with the isolation material and the packaging layer, and can provide more extensive and stable connection compared to other shapes (such as the round dot shape in Embodiment 3), so that the connection between the isolation material and the packaging layer is more firm, and the displacement of the isolation material caused by external factors such as bumping and shaking is effectively prevented.

[0067] It should be noted that other glue can be applied at the adhesive part 3 for the purpose of adhesion. Preferably, pressure-sensitive glue, hot melt glue or double-sided adhesive tape is used at the adhesive part 3, which can be quickly adhered under appropriate conditions (such as applying a certain pressure or heating), and has good adhesive retention. The pressure-sensitive glue can be adhered under slight pressure; the hot melt glue is adhered and cooled and solidified after being melted by heating, which provides reliable adhesive strength for the adhesive part, and ensures that the isolation material can be stably attached to the packaging layer in different environments; and the double-sided adhesive tape has the advantages of convenient operation, no need for high-temperature heating and energy saving while providing reliable adhesive strength.

[0068] Embodiment 6

[0069] In Embodiment 6 of the utility model, the outer edge of any one side of the first packaging layer 201 and the second packaging layer 202 is extended to form a tear opening 6.

[0070] The two corner edges of the edge sealing part 203 at one end towards the tear opening 6 are circular chamfers 7.

[0071] Specifically, as shown, Figure 7 Since the first packaging layer 201 and the second packaging layer 202 are hot fused together, if the size of the non-heat sealed area is too small, it will be difficult to tear open the outer packaging 2 or separate the two layers. In addition, since the lengths of the two layers are the same, it is not convenient to pinch them. Therefore, any one side of the first packaging layer 201 and the second packaging layer 202 is extended forward to form a long-short packaging layer tear opening 6, which facilitates the separation of the two layers.

[0072] Specifically, when separating the first packaging layer 201 and the second packaging layer 202 from the tear opening 6, if the edge sealing part 203 is a right angle, the force will be concentrated at the vertex of the right angle when tearing, which will easily cause the first packaging layer 201 or the second packaging layer 202 to tear, thereby causing the packaging structure to be unable to be opened. By providing the circular chamfer 7, the stress concentration area is dispersed, which facilitates the tearing of the outer packaging 2, and avoids the tearing of the material.

[0073] Embodiment 7

[0074] In Embodiment 7 of the utility model, the edge line at one end of the edge sealing part 203 towards the tear opening 6 is protruded to form a sharp end part 8. Compared with Embodiment 6, the difference of the present embodiment is only the shape of the edge sealing part 203.

[0075] Specifically, such as Figure 8 As shown, when separating the first packaging layer 201 and the second packaging layer 202 from the tear opening 6, the first layer contacts the tip 8, and all the tearing force is applied to the tip 8, making it easier to tear open the packaging structure.

[0076] Based on the above embodiments, the present invention provides a packaging process for an adhesive packaging body as follows:

[0077] Prepare a first encapsulation layer 201 and a second encapsulation layer 202 of corresponding specifications according to the shape and size of the dressing body 1; attach the first isolation material 4 and / or the second isolation material 5 to the first encapsulation layer 201 and the second encapsulation layer 202 through the adhesive part 3; after clamping the dressing body 1 with the isolation material, position and align the first encapsulation layer 201 and the second encapsulation layer 202, and perform heat sealing in the sealing edge 203 area to form a well-sealed packaging body.

[0078] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, and some or all of the technical features can be equivalently replaced or combined. Such modifications, combinations or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A patch packaging body, comprising a patch body (1) and an outer package (2), characterized in that, the patch body (1) comprises a base layer (101) and an adhesive layer (102) coated on one side surface of the base layer (101); the outer package (2) comprises a first packaging layer (201) and a second packaging layer (202), the first packaging layer (201) and the second packaging layer (202) are connected to form a packaging cavity via an edge sealing portion (203), and the patch body (1) is placed inside the packaging cavity; an adhesive portion (3) is provided on one side of the packaging cavity of the first packaging layer (201), a first isolation material (4) is adhered to the first packaging layer (201) through the adhesive portion (3), the first isolation material (4) covers the surface of the adhesive layer (102), and the area of the first isolation material (4) is not less than the area of the adhesive layer (102).

2. The patch packaging body according to claim 1, characterized in that, the second packaging layer (202) also has the adhesive portion (3) on one side of the packaging cavity, and a second isolation material (5) is adhered to the second packaging layer (202) through the adhesive portion (3); the second isolation material (5) is symmetrically arranged with the first isolation material (4) with respect to the base layer (101).

3. The patch packaging body according to claim 2, characterized in that, the first isolation material (4) and / or the second isolation material (5) is the same shape as the base layer (101).

4. The patch packaging body according to claim 3, characterized in that, the adhesive portion (3) is in the form of a dot, and a plurality of adhesive portions (3) are distributed on the surface of the first isolation material (4) and / or the second isolation material (5).

5. The patch packaging body according to claim 3, characterized in that, the adhesive portion (3) is in the form of a long strip, and the adhesive portion (3) is distributed on any two opposite side edges of the first isolation material (4) and / or the second isolation material (5).

6. The patch packaging body according to any one of claims 2-5, characterized in that, the adhesive portion (3) is provided with pressure-sensitive adhesive, hot melt adhesive or double-sided adhesive.

7. The patch packaging body according to claim 1, characterized in that, the outer edge of any side of the first packaging layer (201) and the second packaging layer (202) extends to form a tear opening (6).

8. The patch packaging body according to claim 7, characterized in that, the two corner edges of the edge sealing portion (203) toward one end of the tear opening (6) are rounded (7).

9. The patch packaging body according to claim 7, characterized in that, the edge line of the edge sealing portion (203) toward one end of the tear opening (6) protrudes to form a pointed portion (8).

Images