CN212797871U - Medical heat-sealing packaging paper bag - Google Patents
Medical heat-sealing packaging paper bag Download PDFInfo
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- CN212797871U CN212797871U CN202020962020.8U CN202020962020U CN212797871U CN 212797871 U CN212797871 U CN 212797871U CN 202020962020 U CN202020962020 U CN 202020962020U CN 212797871 U CN212797871 U CN 212797871U
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Abstract
The application relates to the technical field of medical sterilization bags, and discloses a medical heat-sealing packaging paper bag which comprises dialyzing paper and laminating paper, wherein the dialyzing paper and the laminating paper are thermally sealed into a bag, a reinforcing layer is arranged between the dialyzing paper and the laminating paper, the width of the reinforcing layer is the same as that of the dialyzing paper, and the length of the reinforcing layer is 0.5-0.8 time that of the dialyzing paper; be equipped with a plurality of between enhancement layer and the dialysis paper and connect the sand grip, have the clearance between the adjacent connection sand grip. This scheme can be in the assurance bag medical instrument obtain under the condition of good disinfection and isolation, separate medical instrument and dialyzing paper, reduce dialyzing paper because of direct and have the damaged probability of sharp-pointed position's medical instrument contact, prolong the life of whole medical heat-seal packing paper bag.
Description
Technical Field
The utility model belongs to the technical field of medical sterilization bag.
Background
The medical heat-sealing packaging paper bag is used for packaging medical instruments for sterilization and is mainly formed by heat sealing of a layer of dialyzing paper and a layer of laminating paper.
The dialysis paper is weak in strength and is easily broken. Some medical instruments have sharp parts, such as medical instruments used in surgical operations, and have irregular edges or sharp edges (knife edges), which easily puncture the dialysis paper, resulting in failure of the heat-seal packaging paper bag for medical use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a medical heat-seal packaging paper bag to the dialysis paper of solving current medical heat-seal packaging paper bag is damaged problem easily in one side.
In order to achieve the aim, the basic scheme of the utility model provides a medical heat-sealing packaging paper bag, which comprises dialyzing paper and laminating paper, wherein the dialyzing paper and the laminating paper are heat-sealed into a bag, a reinforcing layer is arranged between the dialyzing paper and the laminating paper, the width of the reinforcing layer is the same as that of the dialyzing paper, and the length of the reinforcing layer is 0.5-0.8 time of that of the dialyzing paper; be equipped with a plurality of between enhancement layer and the dialysis paper and connect the sand grip, have the clearance between the adjacent connection sand grip.
The principle and the beneficial effect of the basic scheme are as follows:
this scheme is through setting up a enhancement layer between dialysis paper and drenching the membrane paper to connect the sand grip through a plurality of and link together dialysis paper and enhancement layer, let the enhancement layer with drench and form the space that is used for putting into medical instrument between the membrane paper. By the design, on one hand, the medical instrument and the dialyzing paper can be separated, the probability that the dialyzing paper is damaged due to direct contact with the medical instrument with a sharp part is reduced, and the service life of the whole medical heat-sealing packaging paper bag is prolonged; on the other hand, be provided with the connection sand grip between dialysis paper and the enhancement layer, and have the clearance between the adjacent connection sand grip, can let the sterilizing gas (like ethylene oxide) of disinfecting and disinfecting enter into the space that forms between dialysis paper and the enhancement layer from the dialysis paper to along the clearance between the connection sand grip flow to the space of placing medical instrument from the enhancement layer lateral part gradually, carry out the disinfection to medical instrument, guarantee that the medical instrument of placing in medical heat-seal wrapping bag can obtain good disinfection and isolation.
In addition, in this scheme, the width of enhancement layer is the same with the width of dialysis paper, and the length of enhancement layer is 0.5-0.8 times, can reserve the position that supplies dialysis paper and drench membrane paper to seal, lets the upper portion of dialysis paper and the upper portion bonding of drenching membrane paper realize sealing together.
Optionally, the reinforcing layer is provided with a plurality of air holes.
The reinforcing layer is provided with a plurality of air holes, so that the sterilizing gas entering between the dialyzing paper and the reinforcing layer can flow into the space for placing the medical apparatus and instruments (namely the space formed between the reinforcing layer and the laminating paper) more easily, and the sterilizing gas can be used for carrying out good disinfection and sterilization on the medical apparatus and instruments.
Optionally, the diameter of the vent is 1-3 mm.
The air holes with the diameter of 1-3mm can not only allow the sterilizing gas to flow from one side of the reinforcing layer to the other side of the reinforcing layer, but also reduce the probability that medical instruments directly penetrate through the air holes to be contacted with the dialyzing paper due to too large air holes, thereby reducing the probability of the dialyzing paper being damaged.
Optionally, the side portions of the reinforcing layer are fixedly connected with the bottom of the dialyzing paper.
By the design, the medical instrument can be prevented from puncturing the dialyzing paper due to the fact that the medical instrument is placed in the gap between the dialyzing paper and the reinforcing layer in a wrong mode, and the probability of damage of the dialyzing paper is reduced.
Optionally, the bottom of the reinforcing layer is fixedly connected with the dialyzing paper, and an opening is formed between the top of the reinforcing layer and the dialyzing paper.
When medical instruments are put into the medical heat-sealing packaging paper bag, one end with a sharp part is generally put at the bottom of the bag, so that the dialyzing paper at the bottom of the bag is easy to puncture. In this scheme, enhancement layer bottom and dialysis paper bottom fixed connection can directly separate medical instrument and dialysis paper, avoids medical instrument to insert in the space between dialysis paper bottom and the enhancement layer bottom and punctures the dialysis paper, further reduces the damaged probability of dialysis paper. In addition, an opening is formed between the top of the reinforcing layer and the dialyzing paper, so that the sterilizing gas can enter the space for placing the medical instrument (namely the space between the reinforcing layer and the laminating paper) more smoothly from the space between the dialyzing paper and the reinforcing layer, and the medical instrument can be well sterilized.
Optionally, the height of the connecting convex strip is 1-5 mm.
The height of the connecting convex strip is 1-5mm, so that the thickness of a structure formed by the reinforcing layer, the connecting convex strip and the dialyzing paper is not too large, a certain gap can be formed between the dialyzing paper and the reinforcing layer, and the sterilized gas can circulate in the space between the dialyzing paper and the reinforcing layer.
Optionally, the distance between adjacent connecting ribs is 5-12 mm.
The interval between the adjacent connection sand grips is 5-12mm, can enough let the connection between dialyzing paper and the enhancement layer more stable, can guarantee again that gas can flow between dialyzing paper and enhancement layer.
Alternatively, the cross-sectional shape of the connecting bead is circular or rectangular.
So design for the contact of connecting sand grip and dialysis paper or enhancement layer is more stable, and the stability of dialysis paper and enhancement layer is connected to the sand grip to the reinforcing.
Optionally, the laminated paper is provided with an observation port, and the laminated paper is provided with a transparent film sheet for sealing the observation port.
Through the observation port, the medical apparatus placed in the medical heat-seal packing paper bag can be directly observed, and the medical care personnel can use the medical apparatus conveniently.
Optionally, the width of the observation port is the same as the width of the laminated paper, and the length of the observation port is 0.2-0.4 times of the length of the laminated paper.
The observation port with the size can enable people to observe medical instruments in the medical heat-seal packing paper bag more easily.
Drawings
FIG. 1 is a schematic view of example 1 of a heat-sealable medical packaging paper bag of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is an enlarged view of A in FIG. 2;
FIG. 4 is a schematic view of a structure of a reinforcing layer;
FIG. 5 is a schematic view of example 2 of the heat-sealable medical packaging paper bag of the present invention;
fig. 6 is an enlarged view of B in fig. 5.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: dialysis paper 1, drench membrane paper 2, enhancement layer 3, bleeder vent 4, connect sand grip 5, opening 6, viewing aperture 7, diaphragm 8.
Example 1
A medical heat-sealing packaging paper bag is shown in the attached drawings 1, 2 and 3, and mainly comprises dialysis paper 1, laminating paper 2 and a reinforcing layer 3, wherein the dialysis paper 1 and the laminating paper 2 are heat-sealed into a bag. The reinforced layer 3 is positioned between the dialyzing paper 1 and the laminating paper 2, the width of the reinforced layer 3 is the same as that of the dialyzing paper 1, the length of the reinforced layer 3 is 0.5-0.8 times, preferably 0.7 times, the position for sealing the dialyzing paper 1 and the laminating paper 2 is reserved, and the upper part of the dialyzing paper 1 and the upper part of the laminating paper 2 are bonded together to realize sealing. The reinforced layer 3 also adopts the laminating paper 2.
In this embodiment, four side portions of the reinforcing layer 3 are fixedly connected (preferably bonded) with the dialysis paper 1, and a space for placing medical instruments is formed between the reinforcing layer 3 and the laminating paper 2, so that the medical instruments can be prevented from puncturing the dialysis paper 1 due to being mistakenly placed in a gap between the dialysis paper 1 and the reinforcing layer 3, and the probability of damage of the dialysis paper 1 is reduced. Referring to fig. 4, the reinforcing layer 3 is provided with a plurality of air holes 4, and the diameter of the air holes 4 is 1-3mm, preferably 2.5 mm.
A plurality of connecting convex strips 5 are fixedly connected (preferably adhered) between the reinforcing layer 3 and the dialyzing paper 1, and gaps are formed between the adjacent connecting convex strips 5; preferably, the distance between adjacent connecting ribs 5 is 5-12mm, preferably 10 mm. The height of the connecting convex strips 5 is 1-5mm, preferably 3 mm. The cross-section of the connecting ridge 5 is circular.
An observation port 7 is formed in the middle of the laminating paper 2, a transparent membrane 8 is bonded to the observation port 7, and the membrane 8 can be a PET + PE composite membrane which is transparent and visible; the width of the observation opening 7 is the same as that of the laminated paper 2, and the length is 0.2-0.4 times, preferably 0.3 times of the length of the laminated paper 2.
In this embodiment, a reinforcing layer 3 is arranged between the dialyzing paper 1 and the laminating paper 2, and the dialyzing paper 1 and the reinforcing layer 3 are connected together through a plurality of connecting convex strips 5, so that a space for placing medical instruments is formed between the reinforcing layer 3 and the laminating paper 2. By the design, on one hand, the medical instrument and the dialyzing paper 1 can be separated, the probability that the dialyzing paper 1 is damaged due to direct contact with the medical instrument with a sharp part is reduced, and the service life of the whole medical heat-sealing packaging paper bag is prolonged; on the other hand, be provided with between dialysis paper 1 and the enhancement layer 3 and connect sand grip 5, and have the clearance between the adjacent connection sand grip 5, can let the sterilizing gas (for example ethylene oxide) of disinfecting go into the space that forms between dialysis paper 1 and the enhancement layer 3 from dialysis paper 1 to along connecting the clearance between the sand grip 5 and flow to the space of placing medical instrument from the 3 lateral parts of enhancement layer gradually, carry out the disinfection to medical instrument, guarantee that the medical instrument of placing in medical heat-seal wrapping paper bag can obtain good disinfection and sterilization.
Example 2
The present embodiment is different from embodiment 1 in that: in this embodiment, as shown in fig. 5 and fig. 6, the bottom of the reinforcing layer 3 is fixedly connected (preferably adhered) to the bottom of the dialysis paper 1, and an opening 6 is formed between the top of the reinforcing layer 3 and the upper part of the dialysis paper 1.
When a medical instrument is put into a medical heat-seal packaging paper bag, one end having a sharp part is generally put at the bottom of the bag, so that the dialysis paper 1 at the bottom of the bag is relatively easy to be punctured. In this scheme, 3 bottoms on enhancement layer and the 1 bottom fixed connection of dialysis paper can directly separate medical instrument and dialysis paper 1, avoid medical instrument to insert in the space between 1 bottom of dialysis paper and the 3 bottoms on enhancement layer and puncture dialysis paper 1, further reduce the damaged probability of dialysis paper 1. In addition, an opening 6 is formed between the top of the reinforcing layer 3 and the dialyzing paper 1, so that the sterilizing gas can enter the space for placing the medical instrument (namely the space between the reinforcing layer 3 and the laminating paper 2) from the space between the dialyzing paper 1 and the reinforcing layer 3 more smoothly, and the medical instrument can be well sterilized.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. Medical heat-seal packing paper bag, including the dialyzing paper with drench the membrane paper, the dialyzing paper with drench the membrane paper heat-seal and become the bag, its characterized in that: a reinforcing layer is arranged between the dialyzing paper and the laminating paper, the width of the reinforcing layer is the same as that of the dialyzing paper, and the length of the reinforcing layer is 0.5-0.8 time of that of the dialyzing paper; be equipped with a plurality of between enhancement layer and the dialysis paper and connect the sand grip, have the clearance between the adjacent connection sand grip.
2. The medical heat-seal packaging paper bag according to claim 1, characterized in that: the reinforcing layer is provided with a plurality of air holes.
3. The medical heat-seal packaging paper bag according to claim 2, characterized in that: the diameter of the air holes is 1-3 mm.
4. The medical heat-seal packaging paper bag according to claim 2, characterized in that: the lateral parts of the reinforcing layer are fixedly connected with the dialyzing paper.
5. The medical heat-seal packaging paper bag according to claim 1, characterized in that: the bottom of the reinforcing layer is fixedly connected with the bottom of the dialyzing paper, and an opening is formed between the top of the reinforcing layer and the dialyzing paper.
6. The medical heat-seal packaging paper bag according to claim 1, characterized in that: the height of the connecting convex strip is 1-5 mm.
7. The medical heat-seal packaging paper bag according to claim 6, characterized in that: the distance between adjacent connecting convex strips is 5-12 mm.
8. The medical heat-seal packaging paper bag according to claim 7, characterized in that: the cross section of the connecting convex strip is circular.
9. The medical heat-seal packaging paper bag according to claim 1, characterized in that: the laminated paper is provided with an observation port, and the laminated paper is provided with a transparent film sheet for sealing the observation port.
10. The medical heat-seal packaging paper bag according to claim 9, characterized in that: the width of the observation port is the same as that of the laminating paper, and the length of the observation port is 0.2-0.4 times of that of the laminating paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020962020.8U CN212797871U (en) | 2020-05-29 | 2020-05-29 | Medical heat-sealing packaging paper bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020962020.8U CN212797871U (en) | 2020-05-29 | 2020-05-29 | Medical heat-sealing packaging paper bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212797871U true CN212797871U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020962020.8U Active CN212797871U (en) | 2020-05-29 | 2020-05-29 | Medical heat-sealing packaging paper bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212797871U (en) |
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2020
- 2020-05-29 CN CN202020962020.8U patent/CN212797871U/en active Active
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