Sterilization film packaging bag for dental appliances

Abstract

The utility model discloses a sterilizing film packaging bag for dental appliances, and relates to the field of sterilizing film packaging bags, the sterilizing film packaging bag comprises a bag body, the bag body is formed by overlapping a first bag surface and a second bag surface and thermally sealing the three surfaces, one end of the first bag surface is marked with a folding line, a first adhesion area is arranged above the folding line, and a second adhesion area is arranged above the folding line. The other side of the folding line is provided with the lower end of a sealing film in a heat sealing mode, and the sealing film is folded downwards along the folding line to be attached to the first bag face. And an H-shaped heat sealing line is arranged between the first bag surface and the second bag surface. The sealing film is arranged on the first bag face, the first bag cavity is sealed through the second bag face and the sealing film together, and the sealing performance of the sealing area is improved. In addition, the sharp end of the dental appliance is sleeved with the storage bag on one side face of the sealing film, the sharp end is limited, isolated and protected, and it is avoided that the sharp end of the dental appliance punctures the bag face or the sealing opening, and the sealing performance of the package is affected.

Description

Technical Field

[0001] The utility model relates to the field of sterilization film packaging bags, in particular to a sterilization film packaging bag for dental appliances. Background Art

[0002] Sterilization packaging bags are mainly used for packaging medical devices to ensure that the medical devices can remain sterile after sterilization until use. Sterilization packaging bags have selective permeability, allowing sterilization factors (such as ethylene oxide, high-temperature steam, cobalt 60 rays, etc.) to pass through while preventing bacteria from entering, thereby ensuring that the medical devices in the package remain sterile after sterilization. The usage is as follows:

[0003] 1.Put the medical devices into sterilization packaging bags.

[0004] 2. Seal the packaging bag to ensure it is airtight.

[0005] 3. Place the sealed packaging bag into the sterilization equipment for sterilization.

[0006] 4. After sterilization is completed, the medical devices in the packaging bag can remain sterile until use.

[0007] Self-sealing sterilization packaging bags are currently widely used. However, when the existing self-sealing sterilization packaging bags are used to store dental appliances with sharp parts, the dental appliances will shake in the packaging bags during transportation, and the sharp parts will pierce the bag surface and the seal, and thus cannot provide effective protection after sterilization. Utility Model Content

[0008] The purpose of the utility model is to provide a sterilization film packaging bag for dental appliances in order to solve the problems mentioned in the above background technology.

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sterilization film packaging bag for dental appliances, comprising a bag body, wherein the bag body is formed by heat-sealing three sides of a first bag surface and a second bag surface after overlapping, a folding line is marked on one end of the first bag surface, a first adhesion area is arranged above the folding line, and the lower end of a sealing film is heat-sealed on the other side of the folding line, and the sealing film is folded downward along the folding line and close to the first bag surface; an "H"-shaped heat-sealing line is arranged between the first bag surface and the second bag surface, and the heat-sealing line divides the inner cavity of the bag body into a first bag cavity and a second bag cavity, the first bag cavity is located on the side close to the sealing film, and the lower end of the second bag cavity is an open end.

[0010] As a further solution of the present invention: the upper end of the second bag surface is on the same horizontal line as the folding line.

[0011] As a further solution of the utility model: a second adhesive area is provided on one end surface of the sealing film, and a storage bag is heat-sealed on the other end surface of the sealing film.

[0012] As a further solution of the utility model: the second adhesion area and the first adhesion area are both provided with adhesive, and the adhesive coating areas of the second adhesion area and the first adhesion area are both covered with release paper.

[0013] As a further solution of the utility model: rough surfaces are provided on both inner side surfaces of the opening end of the second bag cavity.

[0014] As a further solution of the present invention: the width of the sealing film is the same as the opening width of the first bag cavity.

[0015] As a further solution of the utility model: the storage bag is made of a hard and wear-resistant transparent plastic film.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model provides a sealing film on the first bag surface, and uses the second bag surface and the sealing film to seal the first bag cavity together, thereby improving the sealing of the sealing area. In addition, the storage bag on one side of the sealing film is used to cover the sharp end of the dental appliance, limit the position of the sharp end and isolate and protect it, so as to prevent the sharp end of the dental appliance from piercing the bag surface or the seal, thereby affecting the sealing of the package. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the disassembled structure of the first bag surface and the second bag surface of the utility model;

[0020] Figure 3 This is a schematic diagram of the position structure of the first adhesion area and the second adhesion area of ​​the utility model;

[0021] Figure 4 This is a schematic diagram of the position structure of the rough surface of the utility model;

[0022] Figure 5 For the utility model Figure 1 Schematic diagram of the enlarged structure of area A.

[0023] In the figure: 1, bag body; 101, first bag surface; 102, second bag surface; 1011, folding line; 1012, first adhesion area; 2, heat sealing line; 3, sealing film; 31, second adhesion area; 32, storage bag; 4, first bag cavity; 5, second bag cavity; 51, rough surface. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figures 1 to 5 In the embodiment of the utility model, a sterilization film packaging bag for dental appliances includes a bag body 1, which is formed by overlapping a first bag surface 101 and a second bag surface 102 and heat-sealing the three sides thereof. When the bag body 1 is not in use, the upper end is an open end for placing the appliance. A folding line 1011 is marked on one end of the first bag surface 101, a first adhesive area 1012 is arranged above the folding line 1011, and the lower end of a sealing film 3 is heat-sealed on the other side of the folding line 1011, and the sealing film 3 is folded downward along the folding line 1011 and close to the first bag surface 101.

[0026] An "H"-shaped heat-sealing line 2 is provided between the first bag surface 101 and the second bag surface 102. The heat-sealing line 2 divides the inner cavity of the bag body 1 into a first bag cavity 4 and a second bag cavity 5. The first bag cavity 4 is located on the side close to the sealing film 3, and the lower end of the second bag cavity 5 is an open end.

[0027] The upper end of the second bag surface 102 is on the same horizontal line as the folding line 1011 .

[0028] After the sealing film 3 is folded downward, a second adhesive area 31 is provided on the end face close to the first bag surface 101, and a storage bag 32 is heat-sealed on the other end face of the sealing film 3; adhesive is provided on the second adhesive area 31 and the first adhesive area 1012, and the adhesive coating areas of the second adhesive area 31 and the first adhesive area 1012 are covered with release paper.

[0029] The opening end of the second bag cavity 5 is provided with rough surfaces 51 on both inner side surfaces; the width of the sealing film 3 is the same as the opening width of the first bag cavity 4; the storage bag 32 is made of a hard and wear-resistant transparent plastic film.

[0030] In this embodiment, a sealing film 3 is provided on the first bag surface 101, and the second bag surface 102 and the sealing film 3 are bonded to seal the first bag cavity 4, thereby improving the sealing of the sealing area. In addition, a storage bag 32 on one side of the sealing film 3 is used to cover the sharp end of the dental appliance, limit the position of the sharp end and isolate and protect it, so as to prevent the sharp end of the dental appliance from piercing the bag surface or the seal, thereby affecting the sealing of the package.

[0031] Specifically, the bag body 1 in this solution has a first bag surface 101 and a second bag surface 102 that are aligned and overlapped on three sides and connected by heat sealing. The heat sealing area is the "H"-shaped heat sealing line 2 in this solution. The heat sealing line 2 divides the inner cavity of the bag body 1 into two. The larger space, the first bag cavity 4, is the packaging cavity, which is used to package and store dental appliances. For dental appliances with a sharp part at one end, we need to point the sharp end toward the side of the bag body 1 to be sealed, and then align the folded sealing thin film along the folding line 1011 as a horizontal line. The first bag 4 is sealed with a film 3, and the storage bag 32 on the sealing film 3 covers the sharp part of the dental appliance. At this time, the sealing film 3 is inserted into the first bag cavity 4, and then the release paper in the second adhesion area 31 is torn off, and the inner side of the second bag surface 102 is adhered to the second adhesion area 31, and then the centrifugal paper on the first adhesion area 1012 is torn off, and the first bag surface 101 is folded downward with the folding line 1011 as the horizontal line, and the first bag surface 101 is folded and adhered to the second bag surface 102 to complete the self-sealing. The lower end of the second bag cavity 5 with a smaller space is an open end. After sterilization, when the packaging bag needs to be disassembled, the packaging bag can be torn open by tearing the two side walls of the open end of the second bag cavity 5 from the opening of the second bag cavity 5 to both sides, and the packaging bag can be unsealed to take out the medical device.

[0032] In addition, the present solution also provides a rough surface 51 on the inner side surface of the opening of the second bag cavity 5. The provision of the rough surface 51 not only facilitates the peeling off of the first bag surface 101 and the second bag surface 102 through the opening of the second bag cavity 5, but also prevents the second bag cavity 5 and the fingers from slipping when pulling the opening of the second bag cavity 5, thereby affecting the unpacking efficiency.

[0033] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sterilization film packaging bag for dental appliances, comprising a bag body (1), wherein the bag body (1) is formed by heat-sealing three sides of a first bag surface (101) and a second bag surface (102) after overlapping, and characterized in that: One end of the first bag surface (101) is marked with a folding line (1011), a first adhesive area (1012) is arranged above the folding line (1011), and the lower end of a sealing film (3) is heat-sealed on the other side of the folding line (1011), and the sealing film (3) is folded downward along the folding line (1011) to be close to the first bag surface (101); an "H"-shaped heat-sealing line (2) is arranged between the first bag surface (101) and the second bag surface (102), and the heat-sealing line (2) divides the inner cavity of the bag body (1) into a first bag cavity (4) and a second bag cavity (5), the first bag cavity (4) is located on a side close to the sealing film (3), and the lower end of the second bag cavity (5) is an open end.

2. A sterilization film packaging bag for dental appliances according to claim 1, characterized in that: The upper end of the second bag surface (102) is on the same horizontal line as the folding line (1011).

3. A sterilization film packaging bag for dental appliances according to claim 2, characterized in that: A second adhesive region (31) is provided on one end surface of the sealing film (3), and a storage bag (32) is heat-sealed on the other end surface of the sealing film (3).

4. A sterilization film packaging bag for dental appliances according to claim 3, characterized in that: Adhesive is provided on both the second adhesive region (31) and the first adhesive region (1012), and the adhesive-coated areas of the second adhesive region (31) and the first adhesive region (1012) are covered with release paper.

5. A sterilization film packaging bag for dental appliances according to claim 4, characterized in that: Rough surfaces (51) are provided on both inner side surfaces of the opening end of the second bag cavity (5).

6. A sterilization film packaging bag for dental appliances according to claim 5, characterized in that: The width of the sealing film (3) is the same as the opening width of the first bag cavity (4).

7. A sterilization film packaging bag for dental appliances according to claim 6, characterized in that: The storage bag (32) is made of a hard, wear-resistant, transparent plastic film.

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