CN206703658U - A kind of medical package composite membrane - Google Patents
A kind of medical package composite membrane Download PDFInfo
- Publication number
- CN206703658U CN206703658U CN201720493897.5U CN201720493897U CN206703658U CN 206703658 U CN206703658 U CN 206703658U CN 201720493897 U CN201720493897 U CN 201720493897U CN 206703658 U CN206703658 U CN 206703658U
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- layer
- flame
- composite membrane
- retardant
- medical package
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Abstract
The utility model discloses a kind of medical package composite membrane, including BOPA films, BOPA films lower surface bonds poly tetrafluoroethylene by aqueous binder layer, poly tetrafluoroethylene surface sets waterproof layer, BOPA films upper surface is bonded flame-retardant layer by adhesive layer, and the utility model is simple in construction, has the advantages of pressure-resistant, corrosion resistant, high temperature resistant, waterproof, the phenomenon for tearing, deforming in use, service life length can also be prevented simultaneously.
Description
Technical field
Medical package technical field of membrane is the utility model is related to, specially a kind of medical package composite membrane.
Background technology
Medical package composite membrane, it is used for carrying out Key works Drug packing, medical compound film is taken by the use of PVC and is used as base-material mostly at present
Layer, the problem of except health mentioned above and environment, PVC material is larger to the transmitance of water and oxygen, is unfavorable for sensitive medicine
The preservation of product, therefore its general composite bed will add aluminium foil layer, but its degrade it is more difficult and because strength problem result in wearability
It is poor.Therefore, in order to effectively be protected and be stored to medicine, especially for some costly or environmentally sensitive medicine
Product, being capable of the big medical antibacterial packaging of acid resistance resistant to the sterilising, tear-resistant intensity, it is necessary to find that a kind of antibiotic property, barrier property are good
Composite membrane.
Utility model content
The purpose of this utility model is to provide a kind of medical package composite membrane, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of medical package composite membrane, including
BOPA films, the BOPA films lower surface bond poly tetrafluoroethylene by aqueous binder layer, and the poly tetrafluoroethylene surface is set
Waterproof layer is put, the BOPA films upper surface is bonded flame-retardant layer by adhesive layer.
Preferably, the waterproof layer includes thermoplasticity elastic body water-proof layer, the following table of the thermoplasticity elastic body water-proof layer
Face is provided with EVA waterproof layers, and the upper surface of the thermoplasticity elastic body water-proof layer and the lower surface of EVA waterproof layers are respectively equipped with
Polyethylene film.
Preferably, the flame-retardant layer includes upper flame-retardant fibrous layer and lower flame-retardant fibrous layer, and the upper flame-retardant fibrous layer is with
The broken neutralizing layer of aluminium foil is provided between flame-retardant fibrous layer.
Preferably, the thickness of the waterproof layer is 50-80 microns.
Preferably, the thickness of the flame-retardant layer is 20-40 microns.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, has pressure-resistant, resistance to
The advantages of corruption, high temperature resistant, waterproof, while the phenomenon for tearing, deforming in use can also be prevented, service life length；Wherein,
The waterproof layer of use has the advantages of nontoxic, pollution-free, service life is long, additionally it is possible to suppresses bacterium and fungi growth, is suitable for
Use in a humidity environment；The flame-retardant layer good flame retardation effect of use, and be not in fracture phenomena.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is waterproof layer sectional view of the present utility model；
Fig. 3 is flame-retardant layer sectional view of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of medical package composite membrane, including BOPA films
1, the lower surface of BOPA films 1 bonds poly tetrafluoroethylene 3 by aqueous binder layer 2, and the surface of poly tetrafluoroethylene 3 is set
Waterproof layer 4, the upper surface of BOPA films 1 are bonded flame-retardant layer 6 by adhesive layer 5；The thickness of waterproof layer 4 is 50-80 microns；Resistance
The thickness for firing layer 6 is 20-40 microns.BOPA films have excellent mechanical property, wearability and corrosion resistance；With self-lubricating
Property;High temperature resistant；With good oxygen-barrier property, puncture-resistant and resistance to tearing.
In the utility model, waterproof layer 4 includes thermoplasticity elastic body water-proof layer 7, the thermoplasticity elastic body water-proof layer 7
Lower surface is provided with EVA waterproof layers 8, the upper surface of the thermoplasticity elastic body water-proof layer 7 and the lower surface of EVA waterproof layers 8 point
She You not polyethylene film 9.
In the utility model, flame-retardant layer 6 includes upper flame-retardant fibrous layer 10 and lower flame-retardant fibrous layer 11, the upper fire resistance fibre
The broken neutralizing layer 12 of aluminium foil is provided between layer 10 and lower flame-retardant fibrous layer 11.
The utility model is simple in construction, has the advantages of pressure-resistant, corrosion resistant, high temperature resistant, waterproof, while can also prevent from using
During tear, deformation phenomenon, service life length；Wherein, the waterproof layer of use has nontoxic, pollution-free, service life length
The advantages of, additionally it is possible to suppress bacterium and fungi growth, be suitable for using in a humidity environment；The flame-retardant layer flame retardant effect of use
It is good, and be not in fracture phenomena.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of medical package composite membrane, including BOPA films（1）, it is characterised in that：The BOPA films（1）Lower surface passes through water
Property adhesive layer（2）Bond poly tetrafluoroethylene（3）, the poly tetrafluoroethylene（3）Surface sets waterproof layer（4）, the BOPA
Film（1）Upper surface passes through adhesive layer（5）It is bonded flame-retardant layer（6）.
A kind of 2. medical package composite membrane according to claim 1, it is characterised in that：The waterproof layer（4）Including thermoplastic
Property elastic body water-proof layer（7）, the thermoplasticity elastic body water-proof layer（7）Lower surface be provided with EVA waterproof layers（8）, the thermoplastic
Property elastic body water-proof layer（7）Upper surface and EVA waterproof layers（8）Lower surface be respectively equipped with polyethylene film（9）.
A kind of 3. medical package composite membrane according to claim 1, it is characterised in that：The flame-retardant layer（6）Including upper resistance
Fire fibrous layer（10）With lower flame-retardant fibrous layer（11）, the upper flame-retardant fibrous layer（10）With lower flame-retardant fibrous layer（11）Between set
There is the broken neutralizing layer of aluminium foil（12）.
A kind of 4. medical package composite membrane according to claim 1, it is characterised in that：The waterproof layer（4）Thickness be
50-80 microns.
A kind of 5. medical package composite membrane according to claim 1, it is characterised in that：The flame-retardant layer（6）Thickness be
20-40 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720493897.5U CN206703658U (en) | 2017-05-05 | 2017-05-05 | A kind of medical package composite membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720493897.5U CN206703658U (en) | 2017-05-05 | 2017-05-05 | A kind of medical package composite membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206703658U true CN206703658U (en) | 2017-12-05 |
Family
ID=60465469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720493897.5U Expired - Fee Related CN206703658U (en) | 2017-05-05 | 2017-05-05 | A kind of medical package composite membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206703658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926541A (en) * | 2017-05-05 | 2017-07-07 | 马鞍山纽泽科技服务有限公司 | A kind of medical package composite membrane |
-
2017
- 2017-05-05 CN CN201720493897.5U patent/CN206703658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926541A (en) * | 2017-05-05 | 2017-07-07 | 马鞍山纽泽科技服务有限公司 | A kind of medical package composite membrane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20180505 |