CN210911491U - Easy-to-uncover diagnostic reagent sealing film - Google Patents
Easy-to-uncover diagnostic reagent sealing film Download PDFInfo
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- CN210911491U CN210911491U CN201921394337.XU CN201921394337U CN210911491U CN 210911491 U CN210911491 U CN 210911491U CN 201921394337 U CN201921394337 U CN 201921394337U CN 210911491 U CN210911491 U CN 210911491U
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Abstract
The utility model belongs to the technical field of sealing film, especially for easy-to-uncover diagnostic reagent sealing film, including the sealing film membrane body, the sealing film membrane body includes sealing adventitia, sealing intima, nip portion and uncovering portion, have the intermembrane cavity between sealing adventitia and the sealing intima, and pass through between the nip portion sealing connection between sealing adventitia and the sealing intima; set up two-layer protection film, and will seal the adventitia and seal the intima and pass through the hot press pressfitting fixed, leave the intermodel cavity between, can form two-layer protection, after the unexpected damage of adventitia that seals of outside one deck, inside still has the one deck and seals the intima protection, sealed effect is better, this product structure mainly has aluminium base, VC glue adhesive linkage, the printing content, OP surface anti-oxidation and polyethylene PE layer constitute, product property can stabilize, and set up the tractive layer, be favorable to revealing the sealing film membrane body, mainly used diagnostic reagent product packaging protection.
Description
Technical Field
The utility model belongs to the technical field of sealing film, concretely relates to easily take off type diagnostic reagent sealing film.
Background
In recent years, the easily-uncovered sealing film for the diagnostic reagent is widely applied to the fields of medicine packaging, food packaging, health care products and the like by virtue of excellent comprehensive performance, and research and scientific exploration are respectively carried out on the two aspects of the technology and the application of the easily-uncovered sealing film for the diagnostic reagent in order to promote the stable quality and the further expansion of market application of the easily-uncovered sealing film for the diagnostic reagent.
The easy-to-uncover type diagnostic reagent sealing film is a synthetic material formed on the basis of aluminum, PE and the like, and has the characteristic of easy tearing; oxidation resistance; high barrier property; heat sealing is carried out; sealing is good; the printing is affected by synthetic materials and processes, and the printing is easy to damage, poor in appearance, abnormal in coating, complex in process and the like in the production process, so that the consistency of products is poor.
The utility model provides an easy-to-uncover diagnostic reagent sealing film material can be used in all trades for satisfying easy-to-uncover diagnostic reagent sealing film material.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an easily take off type diagnostic reagent sealing membrane has easily to take off, has two-layer protection, characteristics that protecting effect is good.
In order to achieve the above object, the utility model provides a following technical scheme: easily uncover type diagnostic reagent sealing membrane, including the sealing membrane body, the sealing membrane body is including sealing the adventitia, sealing the intima, nip portion and uncovering the portion, seal the adventitia with seal the intramural cavity of having between, just seal the adventitia with seal and pass through between the intima nip portion sealing connection, seal the adventitia with nip portion with form sealedly between the nip portion the cavity between the membranes, uncover the position in the outward flange department of nip portion, just uncover the portion by seal the adventitia and seal the intima pressfitting and form, it includes aluminium basic unit, VC glue layer, polyethylene PE layer, tractive layer and protective layer to seal the adventitia, the top coating of aluminium basic unit has VC glue adhesive linkage, polyethylene PE layer is located the lateral surface of VC glue adhesive linkage, just polyethylene PE layer with aluminium basic unit passes through VC glue adhesive linkage bonds fixedly, the bottom of aluminium basic unit is equipped with the tractive layer, the tractive layer with aluminium base course fixed connection, the lateral wall fixedly connected with protective layer on tractive layer.
Preferably, the inner membrance includes of sealing aluminium basic unit, VC glue adhesive linkage and polyethylene PE layer, aluminium basic unit keeps away from one side coating of adventitia seals VC glue adhesive linkage, the polyethylene PE layer passes through VC glue adhesive linkage bonds and fixes aluminium basic unit's lateral surface.
Preferably, a plurality of drawing fibers are embedded in the drawing layer, and the drawing fibers are polypropylene fibers.
Preferably, the stitching part is annular, rhombic or rectangular.
Preferably, the thickness of the outer sealing film is 8-12 microns, and the thickness of the inner sealing film is 6-8 mm.
Preferably, the thickness of the cavity between the films is 1-2 mm.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, seal the adventitia and seal the intima through the setting, and will seal the adventitia and seal the intima and pass through the hot press pressfitting fixed, leave the cavity between the membrane between, can form two-layer protection, after the unexpected damage of adventitia that seals of outside one deck, inside still has the one deck and seals the intima protection, sealed effect is better, this product structure mainly has aluminum base layer, VC glue adhesive linkage, the printing content, OP surface anti-oxidation and polyethylene PE layer constitute, product property can stabilize, with aluminum foil material coating and printing through coating technique, compound with the PE material again, and the inside on tractive layer inlays and is equipped with a plurality of tractive fibre, increase toughness between aluminum base layer and the protective layer, be favorable to revealing the membrane body that seals, mainly used diagnostic reagent product packaging protection.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure A of the present invention;
FIG. 3 is an enlarged schematic view of the structure of the present invention;
fig. 4 is a schematic top view of the present invention.
In the figure: 1. a sealing film body; 1a, sealing an outer film; 1b, sealing an inner membrane; 1c, a pressing part; 1d, a uncovering part; 101. an inter-membrane cavity; 11. an aluminum base layer; 12. a VC glue bonding layer; 13. a Polyethylene (PE) layer; 14. a pulling layer; 141. drawing the fibers; 15. and a protective layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: an easily-uncovered diagnostic reagent sealing film comprises a sealing film body 1, wherein the sealing film body 1 comprises a sealing outer film 1a, a sealing inner film 1b, a pressing part 1c and a uncovering part 1d, an interphragm cavity 101 is formed between the sealing outer film 1a and the sealing inner film 1b, the sealing outer film 1a is hermetically connected with the sealing inner film 1b through the pressing part 1c, a sealed interphragm cavity 101 is formed between the sealing outer film 1a and the pressing part 1c as well as between the pressing part 1c, the uncovering part 1d is positioned at the outer edge of the pressing part 1c and is formed by pressing the sealing outer film 1a and the sealing inner film 1b, the sealing outer film 1a comprises an aluminum base layer 11, a VC glue bonding layer 12, a polyethylene PE layer 13, a drawing layer 14 and a protective layer 15, the VC glue bonding layer 12 is coated on the top of the aluminum base layer 11, the polyethylene PE layer 13 is positioned on the outer side surface of the VC glue bonding layer 12, and the polyethylene PE layer 13 and the aluminum base layer 11 are bonded and fixed through the VC glue, the bottom of aluminium base layer 11 is equipped with tractive layer 14, tractive layer 14 and aluminium base layer 11 fixed connection, the lateral wall fixed connection of tractive layer 14 has protective layer 15.
In the embodiment, a sealing outer membrane 1a consisting of an aluminum base layer 11, a VC glue bonding layer 12, a polyethylene PE layer 13, a traction layer 14 and a protective layer 15, a sealing inner membrane 1b consisting of the aluminum base layer 11, the VC glue bonding layer 12 and the polyethylene PE layer 13 are arranged, the sealing outer membrane 1a and the sealing inner membrane 1b are fixed by pressing through a hot press, an inter-membrane cavity 101 is reserved between the sealing outer membrane 1a and the sealing inner membrane 1b, two layers of protection can be formed, when the sealing outer membrane 1a on the outer layer is accidentally damaged, the sealing inner membrane 1b is protected by one layer of sealing inner membrane 1b, the sealing effect is better, the product structure mainly comprises the aluminum base layer 11, the VC glue bonding layer 12, printing contents, OP surface oxidation resistance and the polyethylene PE layer 13, the product performance is stable, an aluminum foil material is coated and printed by a coating technology and then is compounded with the PE material, and a plurality of traction fibers, the toughness between the aluminum base layer 11 and the protective layer 15 is increased, the sealing film body 1 is favorable to be uncovered, and the packaging protective film is mainly used for packaging and protecting diagnostic reagent products.
Specifically, seal inner membrance 1b and include aluminium basic unit 11, VC glue adhesive linkage 12 and polyethylene PE layer 13, the one side coating that the adventitia 1a was kept away from to aluminium basic unit 11 has VC glue adhesive linkage 12, polyethylene PE layer 13 bonds through VC glue adhesive linkage 12 and fixes the lateral surface at aluminium basic unit 11, through setting up VC glue adhesive linkage 12, through coating technique with aluminium foil material coating and printing, compound with the PE material again, product property can be stable, mainly used diagnostic reagent product packaging protection.
Specifically, a plurality of drawing fibers 141 are embedded in the drawing layer 14, the drawing fibers 141 are polypropylene fibers, the drawing layer 14 is arranged between the aluminum base layer 11 and the protective layer 15, and the drawing fibers 141 are embedded in the drawing layer 14, so that the drawing resistance of the drawing layer 14 is enhanced, the toughness between the aluminum base layer 11 and the protective layer 15 is increased, and the sealing film body 1 is easy to uncover.
Specifically, pressfitting portion 1c is annular, rhombus or rectangle, can come the pressfitting to be different adaptability shapes according to the packing shape of medicine, and the laminating is sealed the effect better.
Specifically, the thickness of the outer membrane 1a is 12 microns, the thickness of the inner membrane 1b is 8 millimeters, the thickness of the cavity 101 between membranes is 2 millimeters, and the cavity 101 between membranes is large enough, so that protection in a certain range can be provided, the protection film is prevented from being damaged, and internal medicines are wetted or oxidized.
The utility model discloses a theory of operation and use flow: the product mainly comprises an aluminum base layer 11, a VC glue bonding layer 12, a polyethylene PE layer 13, a drawing layer 14 and a protective layer 15, wherein a sealing outer film 1a consisting of the aluminum base layer 11, the VC glue bonding layer 12 and the polyethylene PE layer 13, a sealing inner film 1b consisting of the aluminum base layer 11, the VC glue bonding layer 12 and the polyethylene PE layer 13 is arranged, the sealing outer film 1a and the sealing inner film 1b are fixed through a hot press in a pressing mode, an inter-film cavity 101 is reserved between the sealing outer film 1a and the sealing inner film 1b, two layers of protection can be formed, when the sealing outer film 1a on the outer layer is accidentally damaged, the sealing inner film 1b is protected, the sealing effect is better, the product mainly comprises the aluminum base layer 11, the VC glue bonding layer 12, printing contents, OP surface oxidation resistance and the polyethylene PE layer 13, the product performance is stable, an aluminum foil material is coated and printed through a coating technology and then is compounded with the PE material, a, is beneficial to uncovering the sealing film body 1 and is mainly used for packaging and protecting diagnostic reagent products.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Easy-to-uncover diagnostic reagent sealing film, including sealing film membrane body (1), its characterized in that: the sealing film body (1) comprises a sealing outer film (1a), a sealing inner film (1b), a pressing part (1c) and an uncovering part (1d), the sealing outer film (1a) and a sealing inner film (1b) are provided with an inter-film cavity (101), the sealing outer film (1a) and the sealing inner film (1b) are connected in a sealing mode through the pressing part (1c), the sealing outer film (1a) and the pressing part (1c) are sealed, the inter-film cavity (101) is formed, the uncovering part (1d) is located at the outer edge of the pressing part (1c), the uncovering part (1d) is formed by the sealing outer film (1a) and the sealing inner film (1b) in a pressing mode, the sealing outer film (1a) comprises an aluminum base layer (11), a VC glue bonding layer (12), a polyethylene PE layer (13), Tractive layer (14) and protective layer (15), the top coating of aluminium basic unit (11) has VC glue adhesive linkage (12), polyethylene PE layer (13) are located the lateral surface of VC glue adhesive linkage (12), just polyethylene PE layer (13) with aluminium basic unit (11) pass through VC glue adhesive linkage (12) bond fixedly, the bottom of aluminium basic unit (11) is equipped with tractive layer (14), tractive layer (14) with aluminium basic unit (11) fixed connection, the lateral wall fixedly connected with protective layer (15) on tractive layer (14).
2. The tamper-evident diagnostic reagent lidding film of claim 1, wherein: seal inner membrance (1b) and include aluminium basic unit (11), VC glue adhesive linkage (12) and polyethylene PE layer (13), aluminium basic unit (11) are kept away from seal one side coating of adventitia (1a) have VC glue adhesive linkage (12), polyethylene PE layer (13) are passed through VC glue adhesive linkage (12) bond to be fixed the lateral surface of aluminium basic unit (11).
3. The tamper-evident diagnostic reagent lidding film of claim 1, wherein: a plurality of drawing fibers (141) are embedded in the drawing layer (14), and the drawing fibers (141) are polypropylene fibers.
4. The tamper-evident diagnostic reagent lidding film of claim 1, wherein: the pressing part (1c) is annular, rhombic or rectangular.
5. The tamper-evident diagnostic reagent lidding film of claim 1, wherein: the thickness of the sealing outer membrane (1a) is 8-12 micrometers, and the thickness of the sealing inner membrane (1b) is 6-8 millimeters.
6. The tamper-evident diagnostic reagent lidding film of claim 1, wherein: the thickness of the cavity (101) between the films is 1-2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921394337.XU CN210911491U (en) | 2019-08-26 | 2019-08-26 | Easy-to-uncover diagnostic reagent sealing film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921394337.XU CN210911491U (en) | 2019-08-26 | 2019-08-26 | Easy-to-uncover diagnostic reagent sealing film |
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| Publication Number | Publication Date |
|---|---|
| CN210911491U true CN210911491U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921394337.XU Active CN210911491U (en) | 2019-08-26 | 2019-08-26 | Easy-to-uncover diagnostic reagent sealing film |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116213223A (en) * | 2023-02-09 | 2023-06-06 | 深圳市佰特富材料科技有限公司 | Preparation method of soft double-aluminum easy-to-tear film |
-
2019
- 2019-08-26 CN CN201921394337.XU patent/CN210911491U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116213223A (en) * | 2023-02-09 | 2023-06-06 | 深圳市佰特富材料科技有限公司 | Preparation method of soft double-aluminum easy-to-tear film |
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