CN205291771U - High temperature resistant medicine complex film of two aluminium multilayers - Google Patents
High temperature resistant medicine complex film of two aluminium multilayers Download PDFInfo
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- CN205291771U CN205291771U CN201521043393.0U CN201521043393U CN205291771U CN 205291771 U CN205291771 U CN 205291771U CN 201521043393 U CN201521043393 U CN 201521043393U CN 205291771 U CN205291771 U CN 205291771U
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- layer
- high temperature
- temperature resistant
- aluminium
- resistant medicine
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Abstract
The utility model provides a high temperature resistant medicine complex film of two aluminium multilayers, the key lies in high temperature resistant medicine complex film of two aluminium multilayers be in proper order a PA layer, futilely answer glue layer, a AL layer, futilely answer glue layer, the 2nd PA layer, futilely answer glue layer, the 2nd AL layer, answer glue layer, RCPP layer futilely. The utility model discloses a structure of double -deck aluminium reaches pinhole defect on the aluminium lamination that staggers and improves the advantage of separation nature to the PA nylon materials that the lower floor adopted high tensile strength and high tear strength on double -deck aluminium can have resistant piercing through as setting off the material, and separation nature is good, and it is good to protect perfume (or spice) nature, the good advantage of oil resistivity, and RCPP has high -temperature -tolerance character, can not soften under 121 degrees centigrade condition, but have the high temperature resistance characteristic with RCPP as the inlayer wrapping bag body.
Description
Technical field:
This utility model belongs to the drug packaging film in military drug packing material field, particularly relates to a kind of double; two high temperature resistant medicine composite membrane of aluminum multilamellar.
Background technology:
In order to adapt to the demand of modern war, the requirement of military pharmaceutical packing film body or packaging bag body is also higher, owing to military use environment is more severe, require that packaging bag body has the barrier that high temperature resistant resistance to light-proofness is good and high, it is also desirable to have certain Yi Xunxing, the film body that prior art produces is unable to reach above-mentioned requirements simultaneously.
Summary of the invention:
For the defect that prior art exists, the purpose of this utility model is to provide a kind of high temperature resistant medicine composite membrane of double; two aluminum multilamellars that can overcome drawbacks described above.
The technical scheme in the invention for solving the technical problem is: a kind of double; two high temperature resistant medicine composite membranes of aluminum multilamellar, it is critical only that the described pair of high temperature resistant medicine composite membrane of aluminum multilamellar is followed successively by a PA layer, dry re-glue water layer, an AL layer, dry re-glue water layer, the 2nd PA layer, dry re-glue water layer, the 2nd AL layer, dry re-glue water layer, RCPP layer.
Described dry re-glue water layer is high temperature polyurethane adhesive layer.
Containing fluorescent particle in the described dry re-glue water layer between a PA layer and an AL layer.
A described AL layer and the thickness of the 2nd AL layer are 6��20 ��m.
A described PA layer and the thickness of the 2nd PA layer are 12��25 ��m.
The thickness of described RCPP layer is 50��90 ��m.
A described PA layer is provided with anti-counterfeit stamping brush layer.
Preferably, the thickness of a described PA layer is 15 ��m, the thickness of an AL layer is 10 ��m, the thickness of the 2nd PA layer is 18 ��m, the thickness of the 2nd AL layer is 18 ��m, the thickness of RCPP layer is 70 ��m.
The of the present utility model pair of high temperature resistant medicine composite membrane of aluminum multilamellar adopts the structure of Double-layer aluminum, the advantage reaching to stagger needle pore defect on aluminium lamination and improving barrier, and adopt the PA nylon material of high-tensile and high-tear strength as setting off material in Double-layer aluminum levels, can have being folded without breaking, good barrier property, fragrance protectiveness is good, the advantage that oil resistivity is good, RCPP has high-temperature stability, can not soften when 121 degrees Celsius, packaging bag body can be made with RCPP to have resistant to elevated temperatures characteristic as innermost layer.
Accompanying drawing illustrates:
Fig. 1 is this utility model structural representation.
Detailed description of the invention:
As shown in Figure 1, a kind of double; two high temperature resistant medicine composite membrane of aluminum multilamellar, the described pair of high temperature resistant medicine composite membrane of aluminum multilamellar is followed successively by a PA layer 1, dry re-glue water layer the 2, the oneth AL layer 3, dry re-glue water layer the 4, the 2nd PA layer 5, dry re-glue water layer the 6, the 2nd AL layer 7, dry re-glue water layer 8, RCPP layer 9. Oneth AL layer and the 2nd AL layer are worked in coordination, and to have light-proofness good, temperature tolerance is stable, good barrier property, advantage moistureproof, that hinder oxygen, guarantor's perfume, it is high that PA layer has tensile strength height, tearing strength height, impact strength and rupture strength, being folded without breaking, good barrier property, fragrance protectiveness is good, the advantage that oil resistivity is good, transparency glossiness is high; The advantage that RCPP layer has that deflection is good, transparency is high, heat sealability good, not easily soften under hot conditions, the high temperature resistant of this product can be as high as 121 degrees Celsius. Owing to aluminium foil there will be needle pore defect unavoidably in production technology, adopt the structure of double-layer aluminum-foil can improve the insulating of film body to greatest extent.
Described dry re-glue water layer is high temperature polyurethane adhesive layer. High temperature polyurethane adhesive is high temperature polyurethane adhesive of the prior art.
Containing fluorescent particle in the described dry re-glue water layer between a PA layer and an AL layer. Described fluorescent particle is polyurethane fluorescent particle or nanoscale fluorescent particle product of the prior art. Fluorescent particle can make this drug packaging can searched personnel find in urgent, plays the effect of first aid. Owing to the composite membrane of this product has resistant to elevated temperatures characteristic, it is also possible to as the packaging film body of military electronic product.
Described a PA layer, the thickness of the 2nd PA layer are 12��25 ��m. Preferably 15��17 ��m.
A described AL layer and the thickness of the 2nd AL layer are 6��20 ��m. Preferably 12��14 ��m.
The thickness of described RCPP layer is 50��90 ��m. Preferably 60��73 ��m.
A described PA layer is provided with anti-counterfeit stamping brush layer. Anti-counterfeit stamping brush layer can play mark action.
As specific embodiment, the thickness of a described PA layer is 15 ��m, the thickness of an AL layer is 10 ��m, the thickness of the 2nd PA layer is 18 ��m, the thickness of the 2nd AL layer is 18 ��m, the thickness of RCPP layer is 70 ��m. The thickness of described high temperature polyurethane adhesive layer is the thickness of normally dry skill of returning to work.
Claims (8)
1. double; two high temperature resistant medicine composite membrane of aluminum multilamellar, it is characterised in that the described pair of high temperature resistant medicine composite membrane of aluminum multilamellar is followed successively by a PA layer, dry re-glue water layer, an AL layer, dry re-glue water layer, the 2nd PA layer, dry re-glue water layer, the 2nd AL layer, dry re-glue water layer, RCPP layer.
2. the according to claim 1 pair of high temperature resistant medicine composite membrane of aluminum multilamellar, it is characterised in that described dry re-glue water layer is high temperature polyurethane adhesive layer.
3. the according to claim 2 pair of high temperature resistant medicine composite membrane of aluminum multilamellar, it is characterised in that containing fluorescent particle in the described dry re-glue water layer between a PA layer and an AL layer.
4. the according to claim 3 pair of high temperature resistant medicine composite membrane of aluminum multilamellar, it is characterised in that a described AL layer and the thickness of the 2nd AL layer are 6��20 ��m.
5. the according to claim 4 pair of high temperature resistant medicine composite membrane of aluminum multilamellar, it is characterised in that a described PA layer and the thickness of the 2nd PA layer are 12��25 ��m.
6. the according to claim 5 pair of high temperature resistant medicine composite membrane of aluminum multilamellar, it is characterised in that the thickness of described RCPP layer is 50��90 ��m.
7. the according to claim 6 pair of high temperature resistant medicine composite membrane of aluminum multilamellar, it is characterised in that a described PA layer is provided with anti-counterfeit stamping brush layer.
8. the according to claim 7 pair of high temperature resistant medicine composite membrane of aluminum multilamellar, it is characterised in that the thickness of a described PA layer is 13 ��m, the thickness of an AL layer is 10 ��m, the thickness of the 2nd PA layer is 18 ��m, the thickness of the 2nd AL layer is 18 ��m, the thickness of RCPP layer is 70 ��m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521043393.0U CN205291771U (en) | 2015-12-15 | 2015-12-15 | High temperature resistant medicine complex film of two aluminium multilayers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521043393.0U CN205291771U (en) | 2015-12-15 | 2015-12-15 | High temperature resistant medicine complex film of two aluminium multilayers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205291771U true CN205291771U (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521043393.0U Expired - Fee Related CN205291771U (en) | 2015-12-15 | 2015-12-15 | High temperature resistant medicine complex film of two aluminium multilayers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205291771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111372768A (en) * | 2017-11-22 | 2020-07-03 | 武田药品工业株式会社 | Composite material, packaging container, terminal and inspection method of composite material |
-
2015
- 2015-12-15 CN CN201521043393.0U patent/CN205291771U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111372768A (en) * | 2017-11-22 | 2020-07-03 | 武田药品工业株式会社 | Composite material, packaging container, terminal and inspection method of composite material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160608 Termination date: 20191215 |