CN103381131A - Infusion cover for sterile filling - Google Patents
Infusion cover for sterile filling Download PDFInfo
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- CN103381131A CN103381131A CN2013102705708A CN201310270570A CN103381131A CN 103381131 A CN103381131 A CN 103381131A CN 2013102705708 A CN2013102705708 A CN 2013102705708A CN 201310270570 A CN201310270570 A CN 201310270570A CN 103381131 A CN103381131 A CN 103381131A
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- cover
- lid
- infusion
- protecting film
- sterile filling
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses an infusion cover for sterile filling, which comprises a cover body, a sealing gasket is arranged at the middle part of the outer end surface of the cover body; the infusion cover further comprises a protecting film covering the outer end surface of the cover body. By adopting the structure, the infusion cover has the advantages as follows: 1, the infusion cover adopts an integral structure and is not provided with an inner cover, so that the cover assembling procedure is canceled, the process is simplified, the number of workers is reduced, pollution is reduced, and the cost is lowered greatly; 2, an inner cover is not provided, TPE material is taken as a sealing layer, less chips fall during puncturing, and the leakage rate is low; 3, a slope and a guide groove are arranged to be used for positioning and guiding; 4, the protecting film is protected by a convex edge; 5, convex points on the slope enable the protecting film to be torn more easily. The infusion cover has the advantages that minor details play a big role, and the integral structure is simple and beautiful.
Description
Technical field
The present invention relates to the transfusion medicine packing field, particularly a kind of sterile filling infusion cover.
Background technology
The infusion solutions production technology of novel asepsis fill is from external introduction, and this technology has been stopped the pollution that brings in the production process to the full extent.Combine and present common composite cover mostly is enclosing cover+pad+inner cap, in production process, operation is more, unavoidably is difficult to stop pollution hidden trouble.Therefore cause production equipment many, complex process, the process control difficulty is large, production management and personal management is required very strict, and the requirement of plant area's cleanliness factor and health has also been increased management cost.The planform of existing composite cover has determined that the material cost of product itself is high simultaneously.Technique according to product, three assemblies make up mechanically, need very high dimensional fits, sealing between pad and inner cap, enclosing cover, combination degree of tightness situation between inner cap and enclosing cover, gap length all directly has influence on the result of use of product, and the material of inner cap, enclosing cover selects difficulty large, performance indications require high, and many-side causes the finished product rate to be difficult to improve.
Summary of the invention
Technical problem to be solved by this invention is, for the deficiencies in the prior art, and the sterile filling infusion cover that provides a kind of and remove inner cap from, make product structure and technique oversimplify, reduce costs.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of sterile filling infusion cover, comprise lid, and the middle part of the outer face of described lid is provided with sealing gasket, and described infusion cover also comprises the protecting film that covers on the lid outer face.
Described covered body wall is skew wall, and described covered body wall is provided with projection.
Be extended with the elongated end that covers on described projection on described protecting film.
Described lid is extended with the convex edge that is arranged on periphery, protecting film both sides of the edge on the outer face.
Described lid lower end is provided with sealing by fusing inwall, protection outer wall, is provided with the gap between described sealing by fusing inwall, protection outer wall.
The lower edge of described sealing gasket is lower than edge under the lid inwall of fitting with sealing gasket.
Described sealing gasket is cushion.
Described lid bottom outer wall is provided with gathering sill.
The present invention adopts said structure, has the following advantages: 1, infusion cover is structure as a whole, and there is no inner cap, avoids group to cover operation, work simplification, and the minimizing personnel reduce and pollute, and also greatly reduce cost simultaneously.2, there is no inner cap, adopt thermoplastic elastomer (TPE) TPE material as sealant, the puncture exfoliation is few, and the leakage rate is low.3, be provided with slope and gathering sill and be used for location and guiding.4, arranging of convex edge protected protecting film.5, the salient point on the slope makes more easily openable of protecting film.6, the little details of the present invention plays large effect, and overall structure is but very succinct, attractive in appearance.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present invention;
Fig. 2 is top view of the present invention;
In Fig. 1 ~ Fig. 2,1, lid; 2, sealing gasket; 3, protecting film; 4, projection; 5, convex edge; 6, sealing by fusing inwall; 7, protection outer wall; 8, gathering sill.
The specific embodiment
As Fig. 1 ~ a kind of sterile filling infusion cover shown in Figure 2, comprise lid 1, the middle part of the outer face of lid 1 is provided with sealing gasket 2, and lid 1 connects as one with sealing gasket 2.Described infusion cover also comprises the protecting film 3 that covers on lid 1 outer face.Protecting film 3 is used for sealing gasket is isolated from the outside, and is not contaminated, is convenient to simultaneously open.Lid 1 sidewall is skew wall, is used for locating when infusion cover is walked on the production line track and locating with the bottleneck welding.Described lid 1 sidewall is provided with projection 4.Be extended with the elongated end that covers on projection 4 on protecting film 3.Projection 4 makes protecting film two ends formation perk and space after protecting film covers, be convenient to tear protecting film.
Be extended with the convex edge 5 that is arranged on protecting film 3 peripheries, both sides of the edge on lid 1 outer face, avoid protecting film to be subject to exterior injury and cause breakage, and more attractive in appearance.Lid 1 lower end is provided with sealing by fusing inwall 6, protection outer wall 7, is provided with the gap between sealing by fusing inwall 6, protection outer wall 7.Sealing by fusing inwall 6 is used for the welding with mouth of infusion bottle, highly reduces after welding, can be not excessive after the material melting of measuring and monitoring the growth of standing timber in the protection of protection outer wall, and melt seal layers forms protection and outward appearance is neat and artistic.The lower edge of sealing gasket 2 is used for contacting sealing with bottleneck lower than edge under the lid inwall of fitting with sealing gasket 2, occurs leakage when avoiding infusing.Sealing gasket 2 is cushion.Lid 1 bottom outer wall is provided with gathering sill 8, guide effect when walking on the production line track for infusion cover.
The present invention adopts lid 1 and sealing gasket 2 integrative-structures, has removed inner cap from, and product structure and technique are oversimplified, and has also reduced cost, has reduced operator, reduces the contaminated chance of product.The combined concept of composite cover is changed into the combination of material by the combination of assembly.Be elastic part in the middle of forming, external structure is rigid lid.
Lid 1 and sealing gasket 2 adopt different materials to make through same forming process, form overall structure, and sealing is good, can not come off.In next process, protecting film 3 is formed integrative-structure by welding fabrication and lid 1, projection 4 uses protecting film 3 easily to tear.
Lid 1 adopts a kind of the making of polypropylene (PP), polyethylene (PE) or polypropylene, polyethylene intermingling material (PP/PE), is provided with some detailed structure and improves convenient the use.Sealing gasket 2 adopts thermoplastic elastomer (TPE) TPE material to make, has processability excellent, good springiness, good airproof performance, the characteristics that easily puncture, the more important thing is and to form well one with lid 1, avoided gap and the sealing problem that has in the traditional mechanical combination type and organized covering the complex process that operation causes, the problem that personnel are many.
The above is exemplarily described the present invention by reference to the accompanying drawings; obviously specific implementation of the present invention is not subject to the restrictions described above; as long as the various improvement of having adopted method design of the present invention and technical scheme to carry out; or directly apply to other occasion without improvement, all within protection scope of the present invention.
Claims (8)
1. a sterile filling infusion cover, comprise lid (1), it is characterized in that: the middle part of the outer face of described lid (1) is provided with sealing gasket (2), and described infusion cover also comprises the protecting film (3) that covers on lid (1) outer face.
2. a kind of sterile filling infusion cover according to claim 1, it is characterized in that: described lid (1) sidewall is skew wall, described lid (1) sidewall is provided with projection (4).
3. a kind of sterile filling infusion cover according to claim 2, is characterized in that: be extended with the elongated end that covers on described projection (4) on described protecting film (3).
4. according to claim 1 or 3 described a kind of sterile filling infusion covers, it is characterized in that: described lid (1) is extended with the convex edge (5) that is arranged on protecting film (3) periphery, both sides of the edge on the outer face.
5. according to claim 1 or 3 described a kind of sterile filling infusion covers is characterized in that: described lid (1) lower end is provided with sealing by fusing inwall (6), protection outer wall (7), is provided with the gap between described sealing by fusing inwall (6), protection outer wall (7).
6. according to claim 1 or 3 described a kind of sterile filling infusion covers is characterized in that: the lower edge of described sealing gasket (2) is lower than edge under the lid inwall of fitting with sealing gasket (2).
7. a kind of sterile filling infusion cover according to claim 6, it is characterized in that: described sealing gasket (2) is cushion.
8. a kind of sterile filling infusion cover according to claim 1 is characterized in that: described lid (1) bottom outer wall is provided with gathering sill (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310270570.8A CN103381131B (en) | 2013-06-28 | 2013-06-28 | A kind of sterile filling infusion cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310270570.8A CN103381131B (en) | 2013-06-28 | 2013-06-28 | A kind of sterile filling infusion cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103381131A true CN103381131A (en) | 2013-11-06 |
| CN103381131B CN103381131B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310270570.8A Active CN103381131B (en) | 2013-06-28 | 2013-06-28 | A kind of sterile filling infusion cover |
Country Status (1)
| Country | Link |
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| CN (1) | CN103381131B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309910A (en) * | 2014-09-29 | 2015-01-28 | 无锡华鹏瓶盖有限公司 | Production process of TPE (thermoplastic elastomer) claw-type unscrew cap |
| US11246802B2 (en) | 2014-09-08 | 2022-02-15 | Eulysis Uk Limited | Container and closure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2693225Y (en) * | 2004-03-18 | 2005-04-20 | 北京奥星恒迅包装科技有限公司 | Transfusion cover with ripping film |
| CN2875422Y (en) * | 2005-12-22 | 2007-03-07 | 金陵药业南京彩塑包装有限公司 | Infusion bottle cover with four holes made of plastic |
| CN201235078Y (en) * | 2008-07-25 | 2009-05-13 | 安徽华峰医药橡胶有限公司 | Combined cover |
| CN101557789A (en) * | 2006-12-20 | 2009-10-14 | 韦斯特药品服务德国有限公司及两合公司 | Piercable closure for medicine containers |
| US20100326990A1 (en) * | 2008-02-15 | 2010-12-30 | Mader Juergen | Closure Cap |
| CN202236329U (en) * | 2011-10-20 | 2012-05-30 | 重庆莱美药业股份有限公司 | Sealing cover without inner cover |
-
2013
- 2013-06-28 CN CN201310270570.8A patent/CN103381131B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2693225Y (en) * | 2004-03-18 | 2005-04-20 | 北京奥星恒迅包装科技有限公司 | Transfusion cover with ripping film |
| CN2875422Y (en) * | 2005-12-22 | 2007-03-07 | 金陵药业南京彩塑包装有限公司 | Infusion bottle cover with four holes made of plastic |
| CN101557789A (en) * | 2006-12-20 | 2009-10-14 | 韦斯特药品服务德国有限公司及两合公司 | Piercable closure for medicine containers |
| US20100326990A1 (en) * | 2008-02-15 | 2010-12-30 | Mader Juergen | Closure Cap |
| CN201235078Y (en) * | 2008-07-25 | 2009-05-13 | 安徽华峰医药橡胶有限公司 | Combined cover |
| CN202236329U (en) * | 2011-10-20 | 2012-05-30 | 重庆莱美药业股份有限公司 | Sealing cover without inner cover |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11246802B2 (en) | 2014-09-08 | 2022-02-15 | Eulysis Uk Limited | Container and closure |
| CN104309910A (en) * | 2014-09-29 | 2015-01-28 | 无锡华鹏瓶盖有限公司 | Production process of TPE (thermoplastic elastomer) claw-type unscrew cap |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103381131B (en) | 2016-01-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20170918 Address after: The green food of Wuhu Economic Development Zone in Anhui province Wuhu City Sanshan District 241000 Patentee after: Shuanghe Pharmaceutical Ind Co., Ltd., Anhui Address before: 241080 Anhui province Wuhu City Sanshan District green food Economic Development Zone Patentee before: Anhui Double-crane Pharmaceutical Packing Co., Ltd. |
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| TR01 | Transfer of patent right |