CN209650922U - A kind of strapping - Google Patents
A kind of strapping Download PDFInfo
- Publication number
- CN209650922U CN209650922U CN201822143219.3U CN201822143219U CN209650922U CN 209650922 U CN209650922 U CN 209650922U CN 201822143219 U CN201822143219 U CN 201822143219U CN 209650922 U CN209650922 U CN 209650922U
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- Prior art keywords
- layer
- macromolecule membrane
- strapping
- membrane layer
- package
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Abstract
The utility model belongs to medical package technical field, relates more specifically to a kind of strapping.The strapping of the utility model is from top to bottom followed successively by macromolecule membrane layer, adhesive layer, rigid substrate layer, adhesive layer, macromolecule membrane layer.The toughness for tying up band body of the utility model is strong, after two macromolecule membrane layers are heated can strong binding and realize and tie up, and be able to bear the sharply contraction and expansion of package after tying up, be not easy out packet；Package with adhesive without directly contact and macromolecule membrane layer will not with infantees or wrap up bonding, solve the problems, such as residue glue；The rigid substrate layer of strapping can prop up the structure of entire strapping, make it have certain stiffness, facilitate baling press sample presentation to be packaged, reduce cost of labor；When the thickness of macromolecule membrane layer is 30-60 μm, strapping can be laterally easy to tear without tool, time saving and energy saving.
Description
Technical field
The utility model belongs to medical package technical field, more particularly, to a kind of strapping.
Background technique
Pressuresteam sterilization is one of common medical article sterilizing sterilization treatment mode.Usual medical supplies carry out pressure
When steam sterilizing, first medical supplies to be sterilized are placed in Medical wrap, then infantees is folded into it is parcel-like, then at sealing
Pressure sensitive adhesive tape is pasted to prevent out packet in place；Or cyclic annular package will be entirely wrapped up with pressure sensitive adhesive tape.However, in pressuresteam sterilization
In the process, sterilizer repeatedly vacuumize with steam injection cause package sharply expansion and extremely compression, be easy to cause pressure sensitive adhesive
Band opening, and then sterile barrier is caused to lose even sterilizing failure.In addition, easily in infantees or being superscribed residual using pressure sensitive adhesive tape
Glue causes infantees cleaning difficult, is unfavorable for infantees reuse.
Utility model content
In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of strappings.
The technical scheme adopted by the utility model is
A kind of strapping, be from top to bottom followed successively by the first macromolecule membrane layer 1, the first adhesive layer 2, rigid substrate layer 3,
Second adhesive layer 4, the second macromolecule membrane layer 5.
Preferably, the first macromolecule membrane layer 1 with a thickness of 30-60 μm.
Preferably, the first macromolecule membrane layer 1 is film layer or cast polypropylene film layer or heat-sealing type
Bidirectional stretching polypropylene film layer.
Preferably, the rigid substrate layer 3 is paper base material layer.
It is further preferred that the quantification of 40-100g/m of the paper base material layer2。
Preferably, the second macromolecule membrane layer 5 with a thickness of 30-60 μm.
Preferably, the second macromolecule membrane layer 5 is film layer or cast polypropylene film layer or heat-sealing type
Bidirectional stretching polypropylene film layer.
When the thickness of the first macromolecule membrane layer 1 and the second macromolecule membrane layer 5 is 30-60 μm, strapping is not necessarily to
It can be laterally easy to tear by tool；And when the thickness of the first macromolecule membrane layer 1 and the second macromolecule membrane layer 5 is greater than 60 μm
When, although strapping still is able to lateral tear fracture, need firmly larger or by tool.
The first macromolecule membrane layer 1 and the second macromolecule membrane layer 5 be it is colorless and transparent, material can it is identical or
It is not identical.Under room temperature, the first macromolecule membrane layer 1 and the second macromolecule membrane layer 5 are inviscid；After heated, the first macromolecule
Film layer 1 and the second macromolecule membrane layer 5 have heatmeltable, can mutually bond, thus make the both ends strong binding of strapping,
And then it realizes and ties up and be not easy out packet；But not it is bonded with infantees or package, is not in residue glue.
Rigid substrate layer 3 is compound by adhesive layer and macromolecule membrane layer, can prop up the structure of entire strapping.Firmly
Matter substrate layer 3 is usually paper base material layer, and paper base material is quantitatively greater than 40g/m2Just there is certain stiffness, to facilitate packing
Machine sample presentation is packaged.From cost consideration, the quantitative control of paper base material is in 40-100g/m2。
The utility model has the beneficial effects that the toughness for tying up band body of the utility model is strong, two macromolecule membrane layers by
After heat can strong binding and realize and tie up, and be able to bear after tying up package sharply expansion and extremely shrink, be not easy out
Packet；With adhesive without directly contacting, macromolecule membrane layer will not bond package with infantees or package when being heated, and solve residue glue and ask
Topic is conducive to infantees and reuses；The rigid substrate layer of strapping can prop up the structure of entire strapping, make it have certain
Stiffness facilitates baling press sample presentation to be packaged, reduces cost of labor；When the thickness of macromolecule membrane layer is 30-60 μm, tie up
Band can be laterally easy to tear without tool, time saving and energy saving.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the schematic diagram of the strapping of the utility model.
Specific embodiment
As shown in Figure 1, a kind of strapping, be from top to bottom followed successively by the first macromolecule membrane layer 1, the first adhesive layer 2,
Rigid substrate layer 3, the second adhesive layer 4, the second macromolecule membrane layer 5；Wherein the first macromolecule membrane layer 1 is curtain coating poly- third
Alkene film layer, with a thickness of 40 μm；Rigid substrate layer 3 is paper base material layer, quantification of 73g/m2；Second macromolecule membrane layer 5 is stream
Prolong layer of polypropylene foil, with a thickness of 40 μm.
Alternatively, as shown in Figure 1, a kind of strapping, is from top to bottom followed successively by the first macromolecule membrane layer 1, the first adhesive
Layer 2, rigid substrate layer 3, the second adhesive layer 4, the second macromolecule membrane layer 5；Wherein the first macromolecule membrane layer 1 is polyethylene
Film layer, with a thickness of 45 μm；Rigid substrate layer 3 is paper base material layer, quantification of 50g/m2；Second macromolecule membrane layer 5 is heat-sealing
Type bidirectional stretching polypropylene film layer, with a thickness of 45 μm.
Alternatively, as shown in Figure 1, a kind of strapping, is from top to bottom followed successively by the first macromolecule membrane layer 1, the first adhesive
Layer 2, rigid substrate layer 3, the second adhesive layer 4, the second macromolecule membrane layer 5；Wherein the first macromolecule membrane layer 1 is polyethylene
Film layer, with a thickness of 30 μm；Rigid substrate layer 3 is paper base material layer, quantification of 90g/m2；Second macromolecule membrane layer 5 is curtain coating
Layer of polypropylene foil, with a thickness of 40 μm.
When in use, first by strapping by baling press sample presentation, ring-type ties up package subject to sterilization to above-mentioned strapping, wherein one
Macromolecule membrane layer is close to package subject to sterilization, and another macromolecule membrane layer is towards on the outside of wrapping up.In end by two macromolecules
Film layer overlapping, after the heating of baling press heating sheet, two macromolecule membrane layers merge strong binding, complete to tie the package of package
It pricks.According to actual needs, cyclic annular, " cross " can be carried out to package or " well word " package is tied up.Strapping can also be used for other objects
The enlacement packaging of product.
It should be appreciated that the utility model creation is not limited to the specific embodiments, those skilled in the art are not being disobeyed
Various equivalent deformation or replacement can be also made under the premise of back the spirit of the present invention, these equivalent deformations or replacement are wrapped
Containing within the scope defined in the claims of this application.
Claims (7)
1. a kind of strapping, which is characterized in that be from top to bottom followed successively by the first macromolecule membrane layer (1), the first adhesive layer
(2), rigid substrate layer (3), the second adhesive layer (4), the second macromolecule membrane layer (5).
2. strapping according to claim 1, which is characterized in that the first macromolecule membrane layer (1) with a thickness of 30-
60μm。
3. strapping according to claim 1, which is characterized in that the first macromolecule membrane layer (1) is that polyethylene is thin
Film layer or cast polypropylene film layer or heat sealing type biaxial-tension polypropylene film layer.
4. strapping according to claim 1, which is characterized in that the rigid substrate layer (3) is paper base material layer.
5. strapping according to claim 4, which is characterized in that the quantification of 40-100g/m of the paper base material layer2。
6. strapping according to claim 1, which is characterized in that the second macromolecule membrane layer (5) with a thickness of 30-
60μm。
7. strapping according to claim 1, which is characterized in that the second macromolecule membrane layer (5) is that polyethylene is thin
Film layer or cast polypropylene film layer or heat sealing type biaxial-tension polypropylene film layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822143219.3U CN209650922U (en) | 2018-12-19 | 2018-12-19 | A kind of strapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822143219.3U CN209650922U (en) | 2018-12-19 | 2018-12-19 | A kind of strapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209650922U true CN209650922U (en) | 2019-11-19 |
Family
ID=68518213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822143219.3U Active CN209650922U (en) | 2018-12-19 | 2018-12-19 | A kind of strapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209650922U (en) |
-
2018
- 2018-12-19 CN CN201822143219.3U patent/CN209650922U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200102 Address after: 529040, No. 8, Beiyuan Road, Jianghai District, Guangdong, Jiangmen, 5 Patentee after: Jiangmen New Era External Use Preparation Co., Ltd. Address before: 529040 No. 8 Beiyuan Road, Jianghai District, Guangdong, Jiangmen Patentee before: Jiangmen Xinshidai Adhesive Sci-Tech Co., Ltd. |