CN206124358U - Zero medicinal packing PTP aluminium foil of pinhole degree - Google Patents
Zero medicinal packing PTP aluminium foil of pinhole degree Download PDFInfo
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- CN206124358U CN206124358U CN201621123902.5U CN201621123902U CN206124358U CN 206124358 U CN206124358 U CN 206124358U CN 201621123902 U CN201621123902 U CN 201621123902U CN 206124358 U CN206124358 U CN 206124358U
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- aluminium foil
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- pharmaceutical pack
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Abstract
The utility model relates to a zero medicinal packing PTP aluminium foil of pinhole degree, it has set gradually high temperature resistant gloss oil coating, first aluminium foil barrier layer, gluing agent layer, second aluminium foil barrier layer and has sealed the glue film under to from last. The present case adopts double -deck aluminium foil structure through the improvement to medicinal packing PTP aluminium foil structure, has overcome the technological problem that there is the pinhole degree in the individual layer aluminium foil, has improved blister packaging's use separation nature.
Description
Technical field
The utility model belongs to acceptable packaging material field, more particularly to a kind of zero pinhole rate pharmaceutical pack PTP aluminium foil.
Background technology
Medicine aluminium-plastic bubble plate packing is many with the convenience in its beautiful outward appearance, good barrier and use, carrying etc.
Advantage, is widely used in medical industry, is the main manner of packing of the solid dosage forms such as current medicine tablet, capsule
One of.
Key works Drug packing with aluminium foil (being generally also PTP aluminium foils) as this manner of packing one of two big constituent materials, its
Pinhole rate will directly affect protective of the final packaging to content.Because if PTP Foil pinholes are just at bubble-cap position,
Namely meaning the directly contact of medicine and extraneous air, the safeguard function of Key works Drug packing will completely lose, and the production of product is administered
Person and user bring great risk, and this risk is unacceptable for most of pharmaceutical production business.
At present, the production of raw material aluminium foil, " aluminium and alloy foil " national standard of inspection institute's foundation are GB/T3198-2003.
This standard correlation accurate for raw material Foil pinhole scale is expressed as follows：The pinhole diameter of medicinal packing foil cannot be greater than
0.3mm, and no more than 5/m2.This statement defines two standard values of raw material Foil pinhole degree：1. pinhole diameter
Cannot be greater than 0.3mm；2. pin hole of the diameter less than 0.3mm is no more than 5/m2。
And to the correlation rule of pinhole rate in the production of current PTP aluminium foils, professional standard YBB00152002 of inspection institute's foundation
It is fixed as follows：1. the pin hole with diameter greater than 0.3mm is not allow for；2. the pinhole number of a diameter of 0.1-0.3mm must not cross 1 (to little
It is not specified in the pin hole quantity of 0.1mm).It is readily seen from the production process of PTP aluminium foils, the pin hole of raw material aluminium foil lacks
Falling into cannot be eliminated during subsequent production.Therefore, the protection to medicine itself and reliability is improved, it is necessary to zero pin hole
The blister packaging materials of degree.
Utility model content
For the technical problem that blister package on market exists with PTP aluminium foil layers, the purpose of this case is by existing
The improvement of product structure, proposes a kind of zero pinhole rate pharmaceutical pack PTP aluminium foil, there is the technology of pinhole rate to overcome individual layer aluminium foil
A difficult problem, improves the use barrier of blister package.
For achieving the above object, this case is achieved through the following technical solutions：
A kind of zero pinhole rate pharmaceutical pack PTP aluminium foil, it is disposed with from top to bottom high temperature resistant light oil coating, the first aluminium
Paper tinsel barrier layer, adhesive layer, the second aluminium foil barrier layer and sealing glue-line.
Preferably, zero described pinhole rate pharmaceutical pack PTP aluminium foil, wherein, the thickness of the high temperature resistant light oil coating
For 0.5-0.8 μm.
Preferably, zero described pinhole rate pharmaceutical pack PTP aluminium foil, wherein, the first aluminium foil barrier layer and second
The thickness of aluminium foil barrier layer is 6-12 μm.
Preferably, zero described pinhole rate pharmaceutical pack PTP aluminium foil, wherein, the thickness of the adhesive layer is 1.5-
2.2μm。
Preferably, zero described pinhole rate pharmaceutical pack PTP aluminium foil, wherein, the thickness of the sealing glue-line is 3-6 μ
m。
Preferably, zero described pinhole rate pharmaceutical pack PTP aluminium foil, wherein, the high temperature resistant light oil coating is nitrification
Cotton plant lipid layer.
Preferably, zero described pinhole rate pharmaceutical pack PTP aluminium foil, wherein, the sealing glue-line is vistanex
Layer.
Preferably, zero described pinhole rate pharmaceutical pack PTP aluminium foil, wherein, the first aluminium foil barrier layer and second
Aluminium foil barrier layer is O shape aluminium foils.
Preferably, zero described pinhole rate pharmaceutical pack PTP aluminium foil, wherein, the surface cleanness of the O shapes aluminium foil is
A levels.
The beneficial effects of the utility model are：This case by the improvement to pharmaceutical pack PTP aluminium foil structure, using Double-layer aluminum
Foil construction, overcomes the technical barrier that individual layer aluminium foil has pinhole rate, improves the use barrier of blister package.
Description of the drawings
Fig. 1 is the structural representation of zero pinhole rate pharmaceutical pack PTP aluminium foil.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
Zero pinhole rate pharmaceutical pack PTP aluminium foil of an embodiment is listed in this case, and it is disposed with from top to bottom high temperature resistant
Light oil coating 1, the first aluminium foil barrier layer 2, adhesive layer 3, the second aluminium foil barrier layer 4 and sealing glue-line 5.Although individual layer aluminium foil is still
There is the probability that there is pin hole in same position after size pin hole, but two-layer laminating is zero, is also achieved that the medicine of zero pinhole rate
With packing PTP aluminium foils.
Wherein, the thickness of high temperature resistant light oil coating 1 is preferably 0.5-0.8 μm.The effect of high temperature resistant light oil coating 1 is to grow
Aluminium foil is protected in phase storage and transport process, it is to avoid its surface oxidation.
Wherein, the thickness of the first aluminium foil barrier layer 2 and the second aluminium foil barrier layer 4 is preferably 6-12 μm.
Wherein, the thickness of adhesive layer 3 is preferably 1.5-2.2 μm.Adhesive layer 3 can select solventless adhesive, glue
Adhensive layer 3 need to possess to aluminium foil adhesion strength more than 12N/mm, and the hot sticky of bubble-cap ground is made a concerted effort so as to be more than PUR, because
This, needs to be defined the thickness of adhesive layer 3, if the thickness of adhesive layer 3 is less than 1.5 μm, can affect adhesive layer 3
Adhesion strength to aluminium foil, if thickness is more than 2.2 μm, will increase the shear stress of PTP aluminium foils, and improve aluminium foil and adhesive and exist
The excessive glue probability of compound tense.
Wherein, the thickness for sealing glue-line 5 is preferably 3-6 μm.Sealing glue-line 5 be bonding with bubble-cap ground, and it with
The heat seal strength of bubble-cap ground answers >=7.0N/15mm；Therefore the thickness of sealing glue-line 5 also should be limited, if its thickness is less than 3 μ
M, then will cause its heat seal strength to decline；If its thickness is more than 6 μm, after sealing compound and the heat-sealing of bubble-cap ground can be increased, to bag
The probability of the internal strike-through of dress, so as to pollute medicine.
Wherein, high temperature resistant light oil coating 1 is preferably nitrocotton resin bed, and it is resistant to 250 DEG C of high temperature and does not change.
Wherein, seal glue-line 5 and be preferably polyolefin resin layer.
Wherein, the first aluminium foil barrier layer 2 and the second aluminium foil barrier layer 4 are both preferably O shape aluminium foils.O shape aluminium foils are to have represented
The aluminium foil of full annealing state.
Wherein, the surface cleanness of O shapes aluminium foil is preferably A levels, in order to be applied to adhesive combination process.
The concrete processing mode of zero pinhole rate pharmaceutical pack PTP aluminium foil can be the first aluminium foil barrier layer 2 and the second aluminium foil
Barrier layer 4 is bonding together by adhesive layer 3 on the solvent-free equipment complex of aluminum foil special, then in the first aluminium foil barrier layer
2 surface is coated with high temperature resistant light oil coating 1 and the surface coating sealing glue-line 5 in the second aluminium foil barrier layer 4, Jing after being fully dried
Winding is obtained.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, it can be applied to completely various suitable fields of the present utility model, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (9)
1. a kind of zero pinhole rate pharmaceutical pack PTP aluminium foil, it is characterised in that be disposed with the painting of high temperature resistant gloss oil from top to bottom
Layer, the first aluminium foil barrier layer, adhesive layer, the second aluminium foil barrier layer and sealing glue-line.
2. zero pinhole rate pharmaceutical pack PTP aluminium foil as claimed in claim 1, it is characterised in that the high temperature resistant light oil coating
Thickness be 0.5-0.8 μm.
3. zero pinhole rate pharmaceutical pack PTP aluminium foil as claimed in claim 1, it is characterised in that the first aluminium foil barrier layer
It it is 6-12 μm with the thickness of the second aluminium foil barrier layer.
4. zero pinhole rate pharmaceutical pack PTP aluminium foil as claimed in claim 1, it is characterised in that the thickness of the adhesive layer
For 1.5-2.2 μm.
5. zero pinhole rate pharmaceutical pack PTP aluminium foil as claimed in claim 1, it is characterised in that the thickness of the sealing glue-line
For 3-6 μm.
6. zero pinhole rate pharmaceutical pack PTP aluminium foil as claimed in claim 1, it is characterised in that the high temperature resistant light oil coating
For nitrocotton resin bed.
7. zero pinhole rate pharmaceutical pack PTP aluminium foil as claimed in claim 1, it is characterised in that the sealing glue-line is polyene
Hydrocarbon resin layer.
8. zero pinhole rate pharmaceutical pack PTP aluminium foil as claimed in claim 1, it is characterised in that the first aluminium foil barrier layer
O shape aluminium foils are with the second aluminium foil barrier layer.
9. zero pinhole rate pharmaceutical pack PTP aluminium foil as claimed in claim 8, it is characterised in that the surface of the O shapes aluminium foil is clear
Cleanliness is A levels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621123902.5U CN206124358U (en) | 2016-10-14 | 2016-10-14 | Zero medicinal packing PTP aluminium foil of pinhole degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621123902.5U CN206124358U (en) | 2016-10-14 | 2016-10-14 | Zero medicinal packing PTP aluminium foil of pinhole degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206124358U true CN206124358U (en) | 2017-04-26 |
Family
ID=58573497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621123902.5U Active CN206124358U (en) | 2016-10-14 | 2016-10-14 | Zero medicinal packing PTP aluminium foil of pinhole degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206124358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335254A (en) * | 2016-10-14 | 2017-01-18 | 上海海顺新型药用包装材料股份有限公司 | Zero-pinhole-degree medicine packaging PTP aluminum foil |
-
2016
- 2016-10-14 CN CN201621123902.5U patent/CN206124358U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335254A (en) * | 2016-10-14 | 2017-01-18 | 上海海顺新型药用包装材料股份有限公司 | Zero-pinhole-degree medicine packaging PTP aluminum foil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Haishun New Material Co., Ltd Assignor: Shanghai Haishun New Pharmaceutical Packaging Co., Ltd. Contract record no.: X2019980000291 Denomination of utility model: Zero-pinhole-degree medicine packaging PTP aluminum foil Granted publication date: 20170426 License type: Exclusive License Record date: 20191023 |
|
| EE01 | Entry into force of recordation of patent licensing contract |