CN208376174U - A kind of puncture resistant medical blister packaging film - Google Patents
A kind of puncture resistant medical blister packaging film Download PDFInfo
- Publication number
- CN208376174U CN208376174U CN201821105105.3U CN201821105105U CN208376174U CN 208376174 U CN208376174 U CN 208376174U CN 201821105105 U CN201821105105 U CN 201821105105U CN 208376174 U CN208376174 U CN 208376174U
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- layer
- blister packaging
- packaging film
- puncture resistant
- outer layer
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Abstract
The utility model discloses a kind of puncture resistant medical blister packaging films, including outer layer, middle layer and internal layer, the outer layer is identical with the structure of internal layer, the outer layer successively includes polyethylene layer, polypropylene layer, polypropylene elastomer and linear low density polyethylene (LLDPE) layer from outside to inside, and the middle layer is that several seal rubber shells are connected to form.The advantages of the utility model: have many advantages, such as that structure is simple, has multilayer elastic material, punctured resistance can be improved.
Description
Technical field
The utility model relates to pack technical field of membrane, in particular to a kind of puncture resistant medical blister packaging film.
Background technique
The paper that medical blister packaging film is mainly used for disposable preforming sterile system easily tears, moulds the Medical treatment device that modeling is easily torn
The packaging of tool articles.Currently, medical device package all causes packing material damaged in the presence of transport or turnover vibration both at home and abroad, breakage rate
20% can be reached, sterilizing is caused to fail, the hygienic use of medical instrument can be impacted, so that the body for influencing patient is strong
Health.
Utility model content
The utility model is above-mentioned various in order to solve the problems, such as, provide a kind of structure is simple, have multilayer elastic material,
The medical blister packaging film of punctured resistance can be improved.
In order to solve the above technical problems, technical solution provided by the utility model are as follows: a kind of puncture resistant medical blister packaging
Film, including outer layer, middle layer and internal layer, the outer layer is identical with the structure of internal layer, and the outer layer successively wraps from outside to inside
Polyethylene layer, polypropylene layer, polypropylene elastomer and linear low density polyethylene (LLDPE) layer are included, the middle layer is several sealings
Rubber shell is connected to form.
The utility model compared with prior art the advantages of be: when the utility model is used, outer layer, middle layer and interior
The punctured resistance of the utility model can be improved in the setting of layer, to reduce the breakage rate of medical equipment packaging, will not delay doctor
Treat the use of instrument；The setting of polyethylene layer, polypropylene layer, polypropylene elastomer and linear low density polyethylene (LLDPE) layer both makes this reality
With novel more flexible, and various elastic materials can obtain easily in life, processing easy to produce.
As an improvement, outer layer, middle layer and the internal layer squeezed and form a unified one by mold, such design can be reinforced
The leakproofness of the utility model and the elasticity and intensity of entirety.
As an improvement, successively accounting is 40% polyethylene layer, poly- the third of 20% to the thickness of the outer layer from outside to inside
Alkene layer, 20% polypropylene elastomer and 20% linear low density polyethylene (LLDPE) layer.
As an improvement, being full of resin in the seal rubber shell, such design can further improve the utility model
Punctured resistance.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of puncture resistant medical blister packaging film of the utility model.
Fig. 2 is a kind of overlooking structure diagram of puncture resistant medical blister packaging film of the utility model.
It is as shown in the figure: 1, outer layer；2, middle layer；3, internal layer；4, polyethylene layer；5, polypropylene layer；6, polypropylene elastomer；
7, linear low density polyethylene (LLDPE)；8, seal rubber shell.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
In conjunction with attached drawing 1 and attached drawing 2, a kind of puncture resistant medical blister packaging film, including outer layer 1, middle layer 2 and internal layer 3, institute
The outer layer 1 stated is identical with the structure of internal layer 3, and the outer layer 1 successively includes polyethylene layer 4, polypropylene layer 5, gathers from outside to inside
Propylene elastomeric 6 and linear low density polyethylene (LLDPE) layer 7, the middle layer 2 are that several seal rubber shells 8 are connected to form.
Outer layer 1, middle layer 2 and the internal layer 3 is formed a unified one by mold extruding.
The polypropylene layer 5 of the thickness of the outer layer 1 from outside to inside polyethylene layer 4,20% that successively accounting is 40%,
20% polypropylene elastomer 6 and 20% linear low density polyethylene (LLDPE) layer 7.
Resin is full of in the seal rubber shell 8.
Specific embodiment of the present utility model: when the utility model is used, i.e. when the utility model encounters sharp object
When body, the setting of outer layer 1 will keep out the puncture of sharppointed article first, after outer layer 1 is difficult to keep out and be pierced, middle layer 2 with
And its interior resin being full of will keep out and be pierced through by sharppointed article, the resin of seal rubber shell and Qi Nei will utmostly slow down
The force of piercing of sharppointed article, can not block the puncture of sharppointed article middle layer 2, and internal layer 3 is continued to sharppointed article
Stopped, general to unload power by middle layer 2, internal layer 3 will withstand the puncture of sharppointed article.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Be also one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (4)
1. a kind of puncture resistant medical blister packaging film, it is characterised in that: described including outer layer (1), middle layer (2) and internal layer (3)
Outer layer (1) it is identical with the structure of internal layer (3), the outer layer (1) from outside to inside successively include polyethylene layer (4), polypropylene
Layer (5), polypropylene elastomer (6) and linear low density polyethylene (LLDPE) layer (7), the middle layer (2) are several seal rubbers
Shell (8) is connected to form.
2. a kind of puncture resistant medical blister packaging film according to claim 1, it is characterised in that: the outer layer (1), in
Interbed (2) and internal layer (3) are formed a unified one by mold extruding.
3. a kind of puncture resistant medical blister packaging film according to claim 1, it is characterised in that: the outer layer (1) by
The outer extremely interior thickness polyethylene layer (4) that successively accounting is 40%, 20% polypropylene layer (5), 20% polypropylene elastomer
(6) and 20% linear low density polyethylene (LLDPE) layer (7).
4. a kind of puncture resistant medical blister packaging film according to claim 1, it is characterised in that: the seal rubber shell
Resin is full of in body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821105105.3U CN208376174U (en) | 2018-07-12 | 2018-07-12 | A kind of puncture resistant medical blister packaging film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821105105.3U CN208376174U (en) | 2018-07-12 | 2018-07-12 | A kind of puncture resistant medical blister packaging film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208376174U true CN208376174U (en) | 2019-01-15 |
Family
ID=64962662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821105105.3U Active CN208376174U (en) | 2018-07-12 | 2018-07-12 | A kind of puncture resistant medical blister packaging film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208376174U (en) |
-
2018
- 2018-07-12 CN CN201821105105.3U patent/CN208376174U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.28, Changxing East Road, Tingjiang Town, Mawei District, Fuzhou City, Fujian Province, 350015 (within the pilot Free Trade Zone) Patentee after: FUZHOU GREEN SAIL PACKAGE MATERIAL Co.,Ltd. Address before: 350016, No. 28 East Changxin Road, Mawei District, Fujian, Fuzhou Patentee before: FUJIAN GREEN SAIL ADVANCED MEDICAL MATERIAL Co.,Ltd. |
|
| CP03 | Change of name, title or address |