CN206242603U - Bubble-cap counterdie - Google Patents
Bubble-cap counterdie Download PDFInfo
- Publication number
- CN206242603U CN206242603U CN201720242130.5U CN201720242130U CN206242603U CN 206242603 U CN206242603 U CN 206242603U CN 201720242130 U CN201720242130 U CN 201720242130U CN 206242603 U CN206242603 U CN 206242603U
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- China
- Prior art keywords
- layer
- bubble
- cap
- functions
- sealer
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Abstract
The utility model provides a kind of bubble-cap counterdie, and it uses layered combinations thereof structure, and the bubble-cap counterdie includes successively from outside to inside：Sealer, the material of the sealer is resin；Carrier layer, the material of the carrier layer is aluminium foil；Functions/drying layer, the functions/drying layer includes urethane resin layer, and some holes are provided with the urethane resin layer, and some holes are in rectangular arrangement, and nanoscale calcium particle is filled with some holes；Sealing layer, the material of the sealing layer is PUR.The sealer, the carrier layer, functions/drying layer and the sealing layer bonding connection successively.After medicine has been packed, penetrating into the hydrone in bubble-cap can be absorbed bubble-cap counterdie of the present utility model by functions/drying layer, will not be absorbed by medicine, will not increase relative humidity in bubble-cap, so as to the quality guarantee period of medicine greatly improved.
Description
Technical field
The utility model is related to packaging material, more particularly to a kind of bubble-cap counterdie.
Background technology
At present, present blister package counterdie is all the coating surface protective agent after surface printing with aluminium foil as carrier, then
One layer of PUR glue-line is coated with inner surface.Aluminium foil used is about 20 microns of hard aluminium foil or thickness is about 30 microns for thickness
Soft aluminium foil, its purpose is only to reduce aluminium foil surface pin-hole phenomena, plays isolation water vapour permeability, and is affixed with it
Other layers for closing, generally using the composite membrane of polyvinyl chloride, polyvinylidene chloride and polyvinyl chloride, Accra stiff sheet, cold forming
Aluminium stiff sheet etc., these materials have certain water vapour permeability.Therefore bubble-cap counterdie of the prior art is difficult to exclude bubble-cap
Interior vapor.
Utility model content
The technical problems to be solved in the utility model is to overcome bubble-cap counterdie of the prior art to be difficult to exclude bubble-cap
A kind of defect of interior vapor, there is provided bubble-cap counterdie.
The utility model is to solve above-mentioned technical problem by following technical proposals：
A kind of bubble-cap counterdie, its feature is that it uses layered combinations thereof structure, and the bubble-cap counterdie is wrapped successively from outside to inside
Include：
Sealer, the material of the sealer is resin；
Carrier layer, the material of the carrier layer is aluminium foil；
Functions/drying layer, the functions/drying layer includes urethane resin layer, if being provided with the urethane resin layer
Dry hole gap, some holes are in rectangular arrangement, and nanoscale calcium particle is filled with some holes；
Sealing layer, the material of the sealing layer is PUR；
The sealer, the carrier layer, functions/drying layer and the sealing layer bonding connection successively.
It is preferred that the thickness of the sealer is 0.4-0.6 microns.
It is preferred that the thickness of the carrier layer is 20-30 microns.
It is preferred that the thickness of the functions/drying layer is 5-15 microns.
It is preferred that the thickness of the sealing layer is 3-6 microns.
On the basis of common sense in the field is met, above-mentioned each optimum condition can be combined, obtain final product the utility model it is each compared with
Good example.
Positive effect of the present utility model is：Bubble-cap counterdie of the present utility model penetrates into after medicine has been packed
Hydrone in bubble-cap can be absorbed by functions/drying layer, will not be absorbed by medicine, will not increase relative humidity in bubble-cap,
So as to the quality guarantee period of medicine greatly improved.
Brief description of the drawings
Fig. 1 is the structural representation of the bubble-cap counterdie of the utility model preferred embodiment.
Fig. 2 is the structural representation of the functions/drying layer of the utility model preferred embodiment.
Description of reference numerals：
Sealer 1
Carrier layer 2
Functions/drying layer 3
Urethane resin layer 31
Hole 311
Nanoscale calcium particle 32
Sealing layer 4
Specific embodiment
Name preferred embodiment, and become apparent from intactly illustrating the utility model with reference to accompanying drawing.
The bubble-cap counterdie of the present embodiment, as depicted in figs. 1 and 2, it uses layered combinations thereof structure, and bubble-cap counterdie is from outside to inside
Include sealer 1, carrier layer 2, functions/drying layer 3 and sealing layer 4 successively.
The material of sealer 1 is resin.Preferably, the material of sealer 1 is nitrocotton resin.Surface protection
The thickness of layer 1 is 0.4-0.6 microns.Preferably, the thickness of sealer 1 is 0.5 micron.Sealer 1 is resistant to 220 DEG C
High temperature, protection ink layer does not fall off and aluminium foil anticorrosion through high temperature.
The material of carrier layer 2 is aluminium foil.The thickness of carrier layer 2 is 20-30 microns.Preferably, carrier layer 2 is 20 microns of thickness
Hard aluminium foil or 30 microns of soft aluminium foils of thickness.The printable surface decorative pattern of carrier layer 2.
Functions/drying layer 3 includes urethane resin layer 31.The thickness of functions/drying layer 3 is 5-15 microns.As shown in Fig. 2
Some holes 311 are provided with urethane resin layer 31, some holes 311 are in rectangular arrangement, are filled with some holes 311
Nanoscale calcium particle 32.In other alternative embodiments, nano-class molecular sieve particle or nanometer are filled in hole 311
Level clay particle.
The material for sealing layer 4 is PUR.The thickness for sealing layer 4 is 3-6 microns, is play a part of and bubble-cap heat sealing.
Sealer 1, carrier layer 2, functions/drying layer 3 and the sealing bonding connection successively of layer 4.The bubble-cap bottom of the present embodiment
Film increases by one layer of nano particle packed layer with moisture absorbing between the aluminium foil and hot melt adhesive layer of conventional blister counterdie.So exist
After having packed medicine, penetrating into the hydrone in bubble-cap can be absorbed by functions/drying layer 3, will not be absorbed by medicine, will not
Increase relative humidity in bubble-cap, so as to the quality guarantee period of medicine greatly improved.
Although the foregoing describing specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and protection domain of the present utility model is defined by the appended claims.Those skilled in the art
On the premise of without departing substantially from principle of the present utility model and essence, various changes or modifications can be made to these implementation methods,
But these changes and modification each fall within protection domain of the present utility model.
Claims (5)
1. a kind of bubble-cap counterdie, it is characterised in that it uses layered combinations thereof structure, and the bubble-cap counterdie is wrapped successively from outside to inside
Include：
Sealer, the material of the sealer is resin；
Carrier layer, the material of the carrier layer is aluminium foil；
Functions/drying layer, the functions/drying layer includes urethane resin layer, if being provided with dry hole in the urethane resin layer
Gap, some holes are in rectangular arrangement, and nanoscale calcium particle is filled with some holes；
Sealing layer, the material of the sealing layer is PUR；
The sealer, the carrier layer, functions/drying layer and the sealing layer bonding connection successively.
2. bubble-cap counterdie as claimed in claim 1, it is characterised in that the thickness of the sealer is 0.4-0.6 microns.
3. bubble-cap counterdie as claimed in claim 1, it is characterised in that the thickness of the carrier layer is 20-30 microns.
4. bubble-cap counterdie as claimed in claim 1, it is characterised in that the thickness of the functions/drying layer is 5-15 microns.
5. bubble-cap counterdie as claimed in claim 1, it is characterised in that the thickness of the sealing layer is 3-6 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720242130.5U CN206242603U (en) | 2017-03-13 | 2017-03-13 | Bubble-cap counterdie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720242130.5U CN206242603U (en) | 2017-03-13 | 2017-03-13 | Bubble-cap counterdie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206242603U true CN206242603U (en) | 2017-06-13 |
Family
ID=59008390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720242130.5U Active CN206242603U (en) | 2017-03-13 | 2017-03-13 | Bubble-cap counterdie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206242603U (en) |
-
2017
- 2017-03-13 CN CN201720242130.5U patent/CN206242603U/en active Active
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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 | ||
| 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: Aquosity coating aluminum plastic bubble cap basement membrane Granted publication date: 20170613 License type: Exclusive License Record date: 20191023 |