CN204864009U - Infusion is moulded bottle and is used double -colored combined cover - Google Patents
Infusion is moulded bottle and is used double -colored combined cover Download PDFInfo
- Publication number
- CN204864009U CN204864009U CN201520426128.4U CN201520426128U CN204864009U CN 204864009 U CN204864009 U CN 204864009U CN 201520426128 U CN201520426128 U CN 201520426128U CN 204864009 U CN204864009 U CN 204864009U
- Authority
- CN
- China
- Prior art keywords
- composite cover
- double
- combined cover
- colored
- cover body
- 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.)
- Active
Links
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model relates to an infusion is moulded bottle and is used double -colored combined cover belongs to medicine infusion goods inner packing technical field. The technical problem who solves is structure and process design through changing combined cover, improves properties of product, improves the qualification rate. Its characterized in that, combined cover body are two sections cavity tube structures, the middle and upper deployment of inner chamber have with the parallel liquid film that separates of port, separate combined cover body inner chamber for the last cavity that links to each other from top to bottom and cavity down, adopt double -colored mould and double -shot moulding technique, make thermoplastic elastomer (TPE) the material of outer polypropylene (PP) material of infusion is moulded bottle and is used double -colored combined cover and inlayer plug fuse at an injection molding machine last time machine -shaping. The operating procedure reduces, has reduced pollution risk among the operation process, has improved combined cover's qualification rate, simultaneously the plug adopts novel medicinal TPE material, and change ordinary medical grade rubber plug and fallen to considering to be worth doing the phenomenon through what acupuncture many times produced, simple process, molding cycle is short, and product security reliable performance is good.
Description
Technical field
This utility model relates to a kind of double-colored composite cover, particularly relates to a kind of double-colored composite cover (i.e. two material combinations lid) of plastic bottle of infusing, belongs to medical transfusion goods inner packing technical field.
Background technology
Medical large transfusion is one of important kind of pharmaceutical industry, and infusion solutions goods are divided into three major types usually according to its packaging material: glass bottle, plastic bottle and soft plastic bag.There is the shortcomings such as quality weight, cracky, not Portable belt and environmental pollution are large in traditional vial due to it, gradually by the replacement of plastic bottle and soft plastic bag, and plastic bottle and soft plastic bag also possess can the advantage of effective recycling, therefore, the plastic of infusion solutions goods packaging becomes main trend.
Packing Infusion Used Large Plastic Bottle packaging is made up of the two parts such as bottle, composite cover usually.Conventional composite cover is made up of three parts such as enclosing cover, inner cap and rubber cushions, needs supporting corresponding production equipment, PROCESS FOR TREATMENT and assembling respectively to produce.Polypropylene enclosing cover, polypropylene inner cap and rubber plug are after the single parts of difference output, and polypropylene enclosing cover, polypropylene inner cap and rubber plug are carried out group and cover by first utilization group lid equipment, and then composite cover and infusion bottle are combined.In enclosing cover, inner cap and rubber plug, arbitrary assembly is slipped as appearance operates, or enclosing cover in group lid step, between inner cap and rubber plug sternly there is not gap in joint close, then often cause final products to there is the hidden danger of liquid seepage in transfusion plastic bottle, cause final products defective; And production process is from start to finish through multiple tracks production process, process cycle is long, and each road production process all exists the risk of secondary pollution.Therefore prior art composite cover product, not only production process is numerous and diverse but also qualification rate is low.
Summary of the invention
The purpose of this utility model is: the double-colored composite cover providing a kind of plastic bottle of infusing, and by changing the Structure and energy Process Design of composite cover, reducing production process, improving conforming product rate and reducing manufacturing cost.
For the technical scheme of the Bian that achieves the above object is: the double-colored composite cover of a kind of transfusion plastic bottle, comprise composite cover body and elastomer plug, it is characterized in that, described composite cover body is two joint hollow cylinder structures, inner chamber middle and upper part is equipped with parallel with port every liquid film, described composite cover chamber body is divided into the upper cavity and lower chamber that are connected up and down, the port of the upper cavity of described composite cover body is the structure of falling U to infolding flange, the end of infolding flange and describedly to link into an integrated entity every liquid film periphery, described elastomer precursor gum plugs in described upper cavity, and fit tightly with the described medial wall every liquid film and described upper cavity and be connected, the bottom of the port U structure of described upper cavity, be equipped with ring-type overlay film platform, described ring-type overlay film platform and easily tore film fit tightly.
The port of the lower chamber of described composite cover body is provided with annular boss.
Described composite cover body material is polypropylene, and described elastomer plug material is polystyrene-type thermoplastic elastomers, and double-shot moulding is connected.
Described easily tore film has at least one end to extend to the outside of overlay film ring, forms pulling-on piece.
Good effect of the present utility model is: this utility model is improved by structure, adopt double-color mold and double-shot moulding technology, make skin polypropylene (PP) material of the double-colored composite cover body of transfusion plastic bottle, internal layer plug thermoplastic elastomer (TPE) (TPE) material, once machine-shaping on a double coloured plastic injection machine, and then the production stage being completed whole double-colored composite cover by pad pasting.Due to the minimizing of operating procedure, greatly reduce pollution risk in operating process, improve the qualification rate of composite cover; Also reduce the overall weight of composite cover, reduce the consumption of raw material, rubber stopper has made novel medicinal TPE material into simultaneously, changes the exfoliation phenomenon of common medical grade rubber plug through repeatedly acupuncture generation, effectively prevents exfoliation to flow into the danger of human body.It is simple that this utility model has technique, and molding cycle is short, dangerous without cross-contamination, and the exfoliation that simultaneously punctures is low, and product safety unfailing performance is good.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is double-colored composite cover structural representation;
Fig. 2 is that the A of Fig. 1 is to structural representation;
Fig. 3 is the perspective view of Fig. 1;
Fig. 4 is prior art transfusion packages composite cover structural representation.
1. easily tore films in figure; 2, upper cavity; 2.1, elastomer plug; 3, every liquid film; 4, composite cover body; 5, boss; 6. draw ring: 7, composite cover enclosing cover; 8, composite cover inner cap; 9, common medical grade rubber pad; 10, ring-type overlay film platform; 11, lower chamber.
Detailed description of the invention
Fig. 1 ~ Fig. 3 is the structural representation of double-colored composite cover.From diagram, the double-colored composite cover of a kind of transfusion plastic bottle, comprise composite cover body 4 and rubber stopper 2.1, it is characterized in that, described composite cover body 4 is in two joint hollow cylinder structures, inner chamber middle and upper part is equipped with parallel with port every liquid film 3, described composite cover body 4 inner chamber is divided into the upper cavity 2 and lower chamber 11 that are connected up and down, the port of the upper cavity 2 of described composite cover body 4 is the structure of falling U to infolding flange, the end of infolding flange and describedly to link into an integrated entity every liquid film 3 periphery, the described thermoplastic elastomer (TPE) plug 2.1 be arranged in upper cavity 2, fit tightly with the described medial wall every liquid film 3 and described upper cavity 2 and be connected, the bottom of the port U structure of described upper cavity 2, be equipped with ring-type overlay film platform 10, described ring-type overlay film platform 10 fits tightly with easily tore film 1.
The port of the lower chamber 11 of described composite cover body 4 is provided with annular boss 5.
Described composite cover body 4(comprises every liquid film 3) material is polypropylene, described plug 2.1 material is polystyrene-type thermoplastic elastomers, and double-shot moulding is connected.
Described easily tore film 1 has at least one end to extend to the outside of ring-type overlay film platform 10, forms pulling-on piece.
This utility model is improved by structure, adopt double-color mold and double-shot moulding technology, make thermoplastic elastomer (TPE) (TPE) material once machine-shaping on an injection machine of double-colored composite cover outer layer combination lid body polypropylene (PP) material of transfusion plastic bottle and internal layer plug, and then completed the production stage of whole double-colored composite cover by pad pasting.
Double-color mold is contained on rotating disc type double coloured plastic injection machine, in A, B gun barrel respectively on double coloured plastic injection machine, puts into polypropylene (PP) material and polystyrene type elastomer (TPE) material; First inject polypropylene (PP) material at A chamber (gun barrel) in injection process, produce double-colored composite cover body 4; Rotate rotating disk further again, injection B chamber (gun barrel) polystyrene type elastomer (TPE) plug 2.1, is finally attached to easily tore film 1 hot melt on ring-type overlay film platform 10, forms double-colored composite cover product on laminator.During use, further on transfusion plastic bottle canning line, the plastic bottle mouth of filled with fluid is placed in the lower chamber 11 of double-colored composite cover, and is connected with boss 5 sweat soldering of double-colored composite cover.
Fig. 4 is prior art transfusion packages composite cover structural representation.Diagram: prior art composite cover need be formed by polypropylene (PP) enclosing cover, polypropylene (PP) inner cap, a medical grade rubber rubber cushion three Assembly of the parts, these three parts need again difference supporting corresponding production equipment, technique and mounting equipment to produce, after production and processing goes out single product respectively, enclosing cover, inner cap and rubber plug need first to carry out group lid operation, then composite cover combines with infusion bottle again
Each operation has certain defect rate, also there is the risk of repeated pollution, and the various complexity of operation, qualification rate is low.
And common medical grade rubber rubber cushion easily produces exfoliation phenomenon in repeatedly acupuncture course.
This utility model, due to the minimizing of operating procedure, greatly reduces pollution risk in operating process, improves the qualification rate of composite cover; Also reduce the overall weight of composite cover, reduce the consumption of raw material, rubber plug has made novel medicinal TPE material into simultaneously, changes the exfoliation phenomenon of common medical grade rubber plug through repeatedly acupuncture generation, effectively prevents exfoliation to flow into the danger of human body.It is simple that this utility model has technique, and molding cycle is short, dangerous without cross-contamination, and the exfoliation that simultaneously punctures is low, and product safety unfailing performance is good.After operation comes into the market, greatly reduce pharmaceutical packing cost, improve the security performance of medicine, again save national resources.
Claims (4)
1. the double-colored composite cover of transfusion plastic bottle, comprise composite cover body and elastomer plug, it is characterized in that, described composite cover body is two joint hollow cylinder structures, inner chamber middle and upper part is equipped with parallel with port every liquid film, described composite cover chamber body is divided into the upper cavity and lower chamber that are connected up and down, the port of the upper cavity of described composite cover body is the structure of falling U to infolding flange, the end of infolding flange and describedly to link into an integrated entity every liquid film periphery, described elastomer precursor gum plugs in described upper cavity, and fit tightly with the described medial wall every liquid film and described upper cavity and be connected, the bottom of the port U structure of described upper cavity, be equipped with ring-type overlay film platform, described ring-type overlay film platform and easily tore film fit tightly.
2. the double-colored composite cover of a kind of transfusion plastic bottle as claimed in claim 1, it is characterized in that, the port of the lower chamber of described composite cover body is provided with annular boss.
3. the double-colored composite cover of a kind of transfusion plastic bottle as claimed in claim 1, it is characterized in that, described composite cover body material is polypropylene, and described elastomer plug material is polystyrene-type thermoplastic elastomers, and double-shot moulding is connected.
4. the double-colored composite cover of a kind of transfusion plastic bottle as claimed in claim 1, it is characterized in that, easily tore film has at least one end to extend to the outside of overlay film ring, forms pulling-on piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426128.4U CN204864009U (en) | 2015-06-19 | 2015-06-19 | Infusion is moulded bottle and is used double -colored combined cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426128.4U CN204864009U (en) | 2015-06-19 | 2015-06-19 | Infusion is moulded bottle and is used double -colored combined cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204864009U true CN204864009U (en) | 2015-12-16 |
Family
ID=54808450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520426128.4U Active CN204864009U (en) | 2015-06-19 | 2015-06-19 | Infusion is moulded bottle and is used double -colored combined cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204864009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109125067A (en) * | 2018-03-05 | 2019-01-04 | 上海太平洋实业有限公司 | A kind of double-colored combined cap of infusion plastic bottle |
-
2015
- 2015-06-19 CN CN201520426128.4U patent/CN204864009U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109125067A (en) * | 2018-03-05 | 2019-01-04 | 上海太平洋实业有限公司 | A kind of double-colored combined cap of infusion plastic bottle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103893012A (en) | Three-layer medical infusion bag and manufacturing method thereof | |
| CN104887504A (en) | Combined dual-color cap for infusion plastic bottle | |
| CN204864009U (en) | Infusion is moulded bottle and is used double -colored combined cover | |
| CN208428518U (en) | Integrated bottle blank with telescopic hanging ring and blank ring | |
| CN101229097A (en) | Blow molding medical bag and preparing method thereof | |
| CN101972210A (en) | Polypropylene/thermoplastic elastomer combined cover and manufacturing method thereof | |
| CN201235078Y (en) | Combined cover | |
| CN201020032Y (en) | Easy-folding combined cover used for large transfusion soft bag and bottle package with double-plug | |
| CN201759855U (en) | Novel pull ring type combined cover for transfusion | |
| CN107049778B (en) | Easy-to-fold combined cover for infusion container and infusion container | |
| CN204092584U (en) | Composite cover and there is the transfusion package of this composite cover | |
| CN2892067Y (en) | Composite cap for major cycle transfusion plastical soft package | |
| CN104369971A (en) | Multi-cavity beverage container | |
| CN201020022Y (en) | Large transfusion plastic bottle package using double-plug stitching combined cover | |
| CN201283095Y (en) | Plastic ampoule package with injection needle | |
| CN208464648U (en) | It is integrally formed without rubber plug internal enclosed soft bag | |
| CN101756788A (en) | Polyethylene terephthalate (PET) filming rubber plug | |
| CN102488618B (en) | Pipe blank for double-port infusion container | |
| CN202409494U (en) | Double-port infusion vessel pipe blank | |
| CN201020023Y (en) | Large transfusion plastic bottle package using double-plug easy-folding combined cover | |
| CN206473550U (en) | A kind of double-colored combination cover of arc steps medical transfusion product | |
| CN201020027Y (en) | Large transfusion soft bag package using double-plug easy-folding combined cover | |
| CN206630893U (en) | A kind of oral liquid packaging bottle of convenient use | |
| CN206151861U (en) | Double -colored combined cover of medicine infusion goods | |
| CN104161668A (en) | Combined cover and transfusion pack with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |