CN220246567U - Medical dialyzing paper with two-sided gluing - Google Patents
Medical dialyzing paper with two-sided gluing Download PDFInfo
- Publication number
- CN220246567U CN220246567U CN202321286621.1U CN202321286621U CN220246567U CN 220246567 U CN220246567 U CN 220246567U CN 202321286621 U CN202321286621 U CN 202321286621U CN 220246567 U CN220246567 U CN 220246567U
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- plastic
- film
- dialysis
- adhesive layer
- paper
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- 238000004026 adhesive bonding Methods 0.000 title description 2
- 239000004033 plastic Substances 0.000 claims abstract description 79
- 239000002985 plastic film Substances 0.000 claims abstract description 39
- 229920006255 plastic film Polymers 0.000 claims abstract description 39
- 239000012790 adhesive layer Substances 0.000 claims abstract description 30
- 238000000502 dialysis Methods 0.000 claims description 59
- 239000002131 composite material Substances 0.000 claims description 40
- 239000003292 glue Substances 0.000 claims description 17
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 230000001954 sterilising effect Effects 0.000 abstract description 13
- 238000007789 sealing Methods 0.000 abstract description 11
- 239000010410 layer Substances 0.000 description 14
- 238000004659 sterilization and disinfection Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 7
- 238000004806 packaging method and process Methods 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 6
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000036512 infertility Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004775 Tyvek Substances 0.000 description 1
- 229920000690 Tyvek Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model relates to a medical dialyzing paper with two sides glued, which comprises a dialyzing paper body and a plastic film, wherein one side of the plastic film is a PE surface, one side of the dialyzing paper is coated with a first adhesive layer which can be adhered to the PE surface of the plastic film, the other side of the dialyzing paper is coated with a second adhesive layer which can be adhered to the PE surface of the plastic film, the two sides of the dialyzing paper body in the scheme are respectively provided with the first adhesive layer and the second adhesive layer, and the two sides of the dialyzing paper body can be connected with the PE surface of the plastic film in a heat sealing way, so that the dialyzing paper body in the scheme can be connected with a plastic bag in a lap joint way to form the plastic bag with a sterilizing and dialyzing function.
Description
Technical Field
The utility model belongs to the technical field of dialysis paper, and particularly relates to medical dialysis paper with two sides coated with glue.
Background
All medical gummed papers used in the current market are single-sided gummed, and the single-sided gummed medical gummed papers can only be used as paper plastic bags (one side is paper, one side is PET/PE composite film or one side is high-temperature gummed paper, and one side is EPT/CPP film), and the two structures are basic packaging modes of paper medical instrument packaging in the current market.
The medical dialyzing paper package mainly used for packaging one kind of medical instruments and the other kind of medical instruments mainly has the following problems that one side is dialyzing paper and the other side is plastic film: 1. the dialysis paper is mainly paper, the biggest problem of the paper is easy breakage, the medical instrument with detection of some metal can not be contained, and meanwhile, the problem that a plurality of medical instrument articles are contained in one bag can not be solved, because the dialysis paper is opened to mean that the medical instrument articles must be used up once, or the medical instrument articles can not be used up basically in a sterile way; 2. the plastic bag can not be perfectly overlapped with the plastic bag, so that the plastic bag can achieve the effect of low-cost sterilization; 3. the front and back surfaces cannot be bonded with plastic, so that the packaging bag which is more suitable for packaging different medical instruments is manufactured.
Disclosure of Invention
In view of the defects in the prior art, the technical problem to be solved by the utility model is to provide the medical dialyzing paper with two sides glued, and the dialyzing paper body is lapped on the plastic bag, so that the plastic bag has a sterilizing and dialyzing function.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a two-sided rubber coated medical dialyzing paper, includes dialyzing paper body and plastic film, its one side of plastic film is the PE face, dialyzing paper one side scribbles and is equipped with the first glue film that can bond with the PE face of plastic film, dialyzing paper another face scribbles and is equipped with the second glue film that can bond with the PE face of plastic film.
Further, the first adhesive layer and the second adhesive layer are circumferentially arranged along the surface periphery of the dialysis paper body.
Further, the first adhesive layer and the second adhesive layer are fully distributed on the surface of the dialysis paper.
Further, the medical dialysis paper further comprises a plastic film, the plastic film comprises a first plastic composite film and a second plastic composite film, the first plastic composite film is connected with the first adhesive layer, the second plastic composite film is connected with the first adhesive layer, and a gap is formed between the first plastic composite film and the second plastic composite film.
Further, the medical dialysis paper further comprises a plastic film, wherein the plastic film comprises a first plastic composite film, and the first plastic composite film is connected with the first adhesive layer.
Compared with the prior art, the utility model has the following beneficial effects:
the first adhesive layer and the second adhesive layer are respectively arranged on the two sides of the dialysis paper body, because the medical plastic film is generally a composite film, one side is the pe layer, the other side is the pet layer, and only the pe layer can be in heat sealing adhesion with the first adhesive layer or the second adhesive layer. And the dialysis paper body in this scheme, two sides have set up first glue film and second glue film respectively, and the pe face of plastic film can both be both sides of dialysis paper body carries out the heat-seal with and is connected for the dialysis paper body of this scheme can be connected with the plastic bag through the mode of overlap joint, forms the plastic bag that has the sterilization dialysis function.
2. Compared with the existing plastic bag for medical packaging, the plastic bag has the function of dialysis and sterilization, the existing plastic bag is firstly filled with filler, then sterilized and finally sealed, and the plastic bag is in an open state after sterilization and the time of sealing is strictly speaking, bacteria can enter continuously in the gap, although the bag is produced in a sterile environment, the probability of occurrence is small, but the hidden danger is still present, in the scheme, the opening of the plastic dialysis bag is in a sealed state in the sterilization process, except that ethylene oxide can enter the plastic dialysis bag from the dialysis paper body, other things can not enter the plastic dialysis bag (particularly bacteria) uniformly, and the ethylene oxide inactivates the bacteria in the plastic dialysis bag and then comes out from the dialysis paper body, so that the sterility in the bag is truly achieved.
Drawings
Fig. 1 is a schematic structural view of a dialysis paper body in embodiment 1 of the present utility model;
fig. 2 is a schematic view showing an expanded structure of a plastic bag having a dialysis function in embodiment 1 of the present utility model;
FIG. 3 is a schematic cross-sectional view of the dialysis paper body in example 1 of the present utility model;
FIG. 4 is a schematic cross-sectional view of a plastic bag with dialysis function according to embodiment 1 of the present utility model;
fig. 5 is a schematic structural view of a dialysis paper body in embodiment 2 of the present utility model;
fig. 6 is a schematic view showing an expanded structure of a plastic bag having a dialysis function in embodiment 2 of the present utility model.
The marks in the figure: 1. a dialysis paper body; 2. a plastic film; 21. a first plastic composite film; 22. a second plastic composite film; 23. and a third plastic composite film.
Detailed Description
In order to make the above features and advantages of the present utility model more comprehensible, embodiments accompanied with figures are described in detail below.
Example 1
As shown in fig. 1 and fig. 3, the present solution provides a medical dialysis paper with two sides glued, which comprises a dialysis paper body 1, wherein one side of the dialysis paper body 1 is coated with a first glue layer capable of being bonded with a plastic film 2, the other side of the dialysis paper body 1 is coated with a second glue layer capable of being bonded with the plastic film 2, the plastic film 2 is a transparent film, at least one side of the plastic film 2 is made of heat-sealable plastic (such as pe material), the surfaces of the dialysis paper are covered with the first glue layer and the second glue layer, and specifically, the first glue layer and the second glue layer are made of water glue. The dialysis paper body 1 can be lapped (connected by heat sealing) with any plastic film 2 or plastic bag with a heat-sealable plastic surface (pe material surface), so that the plastic film 2 or plastic bag has the sterilization and dialysis functions. As shown in fig. 1, the area of the plastic film 2 where the cross-hatching is inclined to the right is an area of heat sealing.
The first adhesive layer and the second adhesive layer are respectively arranged on two sides of the dialysis paper body 1, because the medical plastic film 2 is generally a composite film, one side is the pe layer, the other side is the pet layer, only the pe layer can be bonded with the first adhesive layer or the second adhesive layer in a heat sealing way, like the existing dialysis paper body 1, only one side is provided with the adhesive layer, then the dialysis paper body 1 can be bonded with the plastic film 2 only, and the other side cannot be bonded with the plastic film 2 in a heat sealing way, so that the existing dialysis paper body 1 cannot be lapped with the plastic film 2.
Preferably, the first glue layer and the second glue layer are selected from high temperature resistant glue, so that the dialysis paper body 1 can be sterilized by steam sterilization after being lapped on the plastic bag (plastic film 2).
The plastic film 2 comprises a first plastic composite film 21 and a second plastic composite film 22, the first plastic composite film 21 is connected with a first adhesive layer, the second plastic composite film 22 is connected with the first adhesive layer, a gap is reserved between the first plastic composite film 21 and the second plastic composite film 22, the first plastic composite film 21 and the second plastic composite film 22 are upper and lower overlapped adhesive type composite films made of pe material and pet material, and one surface of the first plastic composite film 21 and the second plastic composite film 22 made of pe material is connected with the first adhesive layer of dialysis paper in a heat sealing mode.
As shown in fig. 2 and 4, the medical dialyzing paper produced in this embodiment may be heat sealed with three sides of a third plastic composite film 23 (made of the same material as the first plastic composite film 21 and the second plastic composite film 22) to form a plastic bag having a dialysis function as shown in fig. 2, and the area of the plastic film 2 where the cross-sectional line inclined to the right is a heat-sealed area.
Compared with the existing plastic bag with medical packaging, the plastic bag formed by three-side heat sealing of the medical dialyzing paper and the third plastic composite film 23 has the function of dialysis sterilization, the existing plastic bag is firstly filled with filler, then sterilized and finally sealed, and strictly speaking, the plastic bag is in an open state after sterilization and during the period of sealing, bacteria can enter continuously in the gap, although the bag is produced in a sterile environment, the probability of occurrence is small, but the problem is still that the plastic dialyzing bag has certain hidden trouble, in the scheme, the opening of the bag is in the sealed state in the sterilization process, except that ethylene oxide can enter the plastic dialyzing bag from the dialyzing paper body 1, other things can not enter the plastic dialyzing bag (particularly bacteria) uniformly, and the ethylene oxide inactivates the bacteria in the plastic dialyzing bag and then comes out from the dialyzing paper body 1, so that the sterility in the bag is truly achieved.
In addition, compared with a plastic dialysis bag made of DuPont Tyvek and capable of being sterilized by using ethylene oxide, the plastic dialysis bag made of the medical dialysis paper is lower in cost, and the common plastic bag has a dialysis sterilization function through the lap joint of the medical dialysis paper and the plastic film 2.
Example 2
As shown in fig. 5 and 6, the difference between the present embodiment and embodiment 1 is that the dialysis paper body 1 is directly connected with the first plastic composite film 21 by heat sealing, the medical dialysis paper produced in this embodiment can be three-sided heat-sealed with the third plastic composite film 23 (the material is the same as that of the first plastic composite film 21) to form a plastic bag (plastic dialysis bag) with dialysis function as shown in the figure, and the functions and beneficial effects are the same as those of the plastic bag (plastic dialysis bag) with dialysis function in embodiment 1, and the area of the plastic film 2 with a right inclined cross-section line is the heat-sealed area as shown in fig. 5 and 6.
While the basic principles and main features of the utility model and advantages of the utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a two-sided rubber coated medical dialyzing paper, includes dialyzing paper body and plastic film, its one side of plastic film is the PE face, dialyzing paper one side scribbles and is equipped with the first glue film that can bond with the PE face of plastic film, its characterized in that, dialyzing paper another face is equipped with the second glue film that can bond with the PE face of plastic film.
2. A double-sided adhesive medical dialysis paper as claimed in claim 1, wherein: the first adhesive layer and the second adhesive layer are arranged around the periphery of the surface of the dialysis paper body.
3. A double-sided adhesive medical dialysis paper as claimed in claim 1, wherein: the first adhesive layer and the second adhesive layer are fully distributed on the surface of the dialysis paper.
4. A double-sided adhesive medical dialysis paper according to claim 2 or 3, characterized in that: the plastic film comprises a first plastic composite film and a second plastic composite film, wherein the first plastic composite film is connected with a first adhesive layer, the second plastic composite film is connected with the first adhesive layer, and a gap is formed between the first plastic composite film and the second plastic composite film.
5. A double-sided adhesive medical dialysis paper according to claim 2 or 3, characterized in that: the plastic film comprises a first plastic composite film, and the first plastic composite film is connected with a first adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321286621.1U CN220246567U (en) | 2023-05-25 | 2023-05-25 | Medical dialyzing paper with two-sided gluing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321286621.1U CN220246567U (en) | 2023-05-25 | 2023-05-25 | Medical dialyzing paper with two-sided gluing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220246567U true CN220246567U (en) | 2023-12-26 |
Family
ID=89228749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321286621.1U Active CN220246567U (en) | 2023-05-25 | 2023-05-25 | Medical dialyzing paper with two-sided gluing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220246567U (en) |
-
2023
- 2023-05-25 CN CN202321286621.1U patent/CN220246567U/en active Active
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