CN2642704Y - Multiple film flanging plug for transfusion bottle - Google Patents
Multiple film flanging plug for transfusion bottle Download PDFInfo
- Publication number
- CN2642704Y CN2642704Y CN 03210341 CN03210341U CN2642704Y CN 2642704 Y CN2642704 Y CN 2642704Y CN 03210341 CN03210341 CN 03210341 CN 03210341 U CN03210341 U CN 03210341U CN 2642704 Y CN2642704 Y CN 2642704Y
- Authority
- CN
- China
- Prior art keywords
- plug
- neck
- utility
- model
- flanging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model discloses a double-film flanging rubber plug designed for infusion bottles. The utility model comprises a plug cover, a flanging and a plug neck. The flanging is arranged on the circumference of the upper part of the plug cover in a rotary manner; the plug neck is fixed on the bottom of the plug cover. The utility model is characterized in that thin films are affixed on the bottom of the plug cover and the plug neck. The thin films can adopt polypropylene membranes or any polymeric membranes able to endure any temperature above 130 centi-degrees. The utility model has remarkable advantages of that the thin films can be completely affixed on the neck and bottom of the rubber plug; it is unnecessary to affix the films at the bottle mouth piece by piece during use; however, the feature of flanging is remained to ensure sound air-tightness of the rubber plug.
Description
Technical field
The utility model relates to a kind of plug, is specifically related to a kind of flange plug that is used for infusion bottle of multiple film.
Background technology
As everyone knows, powder injection bottle, large transfusion bottle are extensive use of the plug that rubber is made, the composition of plug includes rubber (natural, synthetic), vulcanizator, vulcanization accelerator, filler, plasticizer etc., and natural gum then also contains numerous other compositions, as big molecules such as protein.When plug with medicine, when soup contacts, can discharge these impurity, particulate and influence drug quality and health.The flange plug is the comparatively superior plug of a kind of sealing property, and leak tightness is better than T type plug greatly.The flange plug that is used for infusion bottle has very at field of medicaments to be used widely.In order to improve the sealing property of plug and infusion bottle, the pad terylene is filled out film between plug and infusion bottle usually, and the quality of transfusion is improved greatly, therefore changes method and uses till today always.Raising day by day along with the pharmaceuticals industry technical merit, this packaged form has also exposed its weak point, as putting a very thin dacron membrane on each bottle bottleneck is not an easy thing, film can not be fitted fully with the plug neck, the fold place forms many pores, in when sterilization transfusion pressurization, the center that liquid enters the plug neck thus contacts to the composition stripping that makes in the glue with rubber is close, and enters in the transfusion during with the acupuncture plug.
Summary of the invention
The utility model technical issues that need to address are to disclose a kind of multiple film flange plug, to overcome the above-mentioned defective that prior art exists, satisfy the needs of field of medicaments.
The technical solution of the utility model:
A kind of multiple film flange plug comprises gag, flange and plug neck, and flange is arranged on the periphery on gag top turningly, and the plug neck is fixed on the bottom of gag, it is characterized in that, the periphery of the bottom of gag and plug neck is pasted with film.
Said film can adopt any anti-polymeric membranes more than 130 ℃ such as polypropylene.
The utility model is preparation like this:
On counterdie, put the polypropylene that corona treatment crosses and dial film, or the macromolecule membrane of other material, put the certain thickness natural blob of viscose that has added curing system in the above, press patrix, behind the vacuum vulcanization certain hour, take out the plug that has vulcanized under certain pressure and below 130 ℃, put on the trim press, cut unnecessary film and glue limit, be multiple film flange plug of the present utility model.
The utility model has the advantages that very significantly, film can make it to be bonded in plug neck and bottom fully, can add at bottleneck one by one during use, but still keep the characteristics of flange, to guarantee this plug good leak tightness is arranged.
Description of drawings
Fig. 1 is the multiple film flange plug structural representation of concave character type plug neck.
Fig. 2 is the multiple film flange plug structural representation of hollow plug neck.
Fig. 3 is the multiple film flange plug structural representation under the running condition.
The specific embodiment
Referring to Fig. 1 and Fig. 3, multiple film flange plug of the present utility model comprises gag 1, flange 2 and plug neck 3, flange 2 is arranged on the periphery on gag 1 top 4 turningly, plug neck 3 is fixed on the bottom 5 of gag 1, it is characterized in that, the periphery of the bottom 5 of gag 1 and plug neck 3 is pasted with film 6.
Said plug neck 3 is a concave character type plug neck, as Fig. 1, or is hollow plug neck, as Fig. 2.
Claims (3)
1. multiple film flange plug that is used for infusion bottle, comprise gag (1), flange (2) and plug neck (3), flange (2) is arranged on the periphery on gag (1) top (4) turningly, plug neck (3) is fixed on the bottom (5) of gag (1), it is characterized in that the periphery of the bottom (5) of gag (1) and plug neck (3) is pasted with film (6).
2. multiple film flange plug according to claim 1 is characterized in that said plug neck (3) is a concave character type plug neck.
3. multiple film flange plug according to claim 1 is characterized in that said plug neck (3) is a hollow plug neck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03210341 CN2642704Y (en) | 2003-09-04 | 2003-09-04 | Multiple film flanging plug for transfusion bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03210341 CN2642704Y (en) | 2003-09-04 | 2003-09-04 | Multiple film flanging plug for transfusion bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2642704Y true CN2642704Y (en) | 2004-09-22 |
Family
ID=34289344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03210341 Expired - Lifetime CN2642704Y (en) | 2003-09-04 | 2003-09-04 | Multiple film flanging plug for transfusion bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2642704Y (en) |
-
2003
- 2003-09-04 CN CN 03210341 patent/CN2642704Y/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101759936A (en) | Halogenated butyl rubber plug | |
| CN100548823C (en) | Plug for container and manufacture method thereof | |
| CN2642704Y (en) | Multiple film flanging plug for transfusion bottle | |
| CN102113956B (en) | Medicament packing cork composite film and manufacturing process thereof | |
| CN100398407C (en) | Compound film rubber plug and preparation method thereof | |
| CN201782947U (en) | Vial package with composite cap | |
| CN2880070Y (en) | Welding assembly cover for packing low cost large tranfusion soft bag with rubber plug and bottle | |
| JPH03205141A (en) | Manufacture of medical plastic container stopper | |
| CN202277518U (en) | Film-tearing type transfusion container cover | |
| JP2004290473A (en) | Medical purpose rubber stopper and container | |
| CN105167995A (en) | Sodium bicarbonate injection double-layer aseptic vertical bag package system and preparation method thereof | |
| CN209777068U (en) | Bottle body assembly for cosmetic production device | |
| CN2877675Y (en) | Rubber sleeve for infusion bottle or cillin bottle | |
| CN217199619U (en) | Drug-resistant rubber plug based on stacked inert film process | |
| CN2880069Y (en) | Large transfusion package soft bag utilizing low cost combination cover having rubber plug | |
| TWI846941B (en) | Device and method for filling, plugging and capping of liquid medicine packaging bottle with protrusion | |
| CN2717434Y (en) | Soft bag infusion filling medicine plug | |
| CN208974615U (en) | Improve the packaging medicine bottle of the aseptic freeze-dried silty amount of pregnant mare serum gonadotrop(h)in (PMSG) | |
| CN216970527U (en) | A sterilization wrapping bag for medical instrument based on cellophane | |
| JPS6213627Y2 (en) | ||
| CN201481806U (en) | Double-stopper combined cover | |
| CN201642908U (en) | Combined cover for infusion packaging and infusion container having the same | |
| CN111572050A (en) | Production process of rubber pad for bottle cap and rubber pad | |
| CN201642907U (en) | Combined cover for transfusion package and transfusion container with the same | |
| CN201604880U (en) | Honey bottle cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130904 Granted publication date: 20040922 |