CN207590852U - Composite self-adhering elastoplast - Google Patents
Composite self-adhering elastoplast Download PDFInfo
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- CN207590852U CN207590852U CN201720692157.4U CN201720692157U CN207590852U CN 207590852 U CN207590852 U CN 207590852U CN 201720692157 U CN201720692157 U CN 201720692157U CN 207590852 U CN207590852 U CN 207590852U
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- layer
- spandex thread
- adhering
- nonwoven
- elastoplast
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Abstract
The utility model discloses composite self-adhering elastoplasts, include upper nonwoven layer and lower nonwoven layer, one layer of spandex thread layer is accompanied between upper nonwoven layer and lower nonwoven layer, is compounded to form bandage base material, the front of upper nonwoven layer and the backside coating of lower nonwoven layer have composite adhesive layer；Composite adhesive layer is polyisoprene and the composite adhesive layer of polyacrylate；Nonwoven layer uses nonwoven polypropylene fabric, and the fiber alignment of nonwoven polypropylene fabric is longitudinal arrangement to align, and the longitudinal arrangement ratio of nonwoven polypropylene fabric fiber is 70~90%；The spandex thread of spandex thread layer is the spandex thread of 60~120D specifications, and the warp-wise density of spandex thread is 7~11 pieces/inch.On the horizontal direction of bandage there is retractility, 20~40% can be stretched, the wrapping of privileged sites is facilitated to fix；All there is easy-to-rupture, tear face is clear, neat in the horizontal and vertical both direction of bandage.
Description
Technical field
The utility model is related to a kind of composite self-adhering elastoplasts, belong to Medical bandaging and movement protection articles for use technology neck
Domain.
Background technology
Self-adhesive elastic bandage is a kind of special elastic bandage, such product has good elasticity and a tack, bandage with
Bandage can bond, without bonding skin, hair and clothing etc..It is used widely with Sports Field in medical treatment, usually uses
Fixation, postoperative pressure dressing in wound dressing and remaining needle, cirsoid auxiliary treatment, protection and damage during movement
The wrapping of traumatic part position is fixed.
The base material of self-adhesive elastic bandage is usually flexible non-woven fabrics, cotton or compound fabric.Then in base material
Surface is coated with the adhesive of self-adhering-type.Product on the market does not have retractility in a lateral direction at present.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art, provide a kind of composite self-adhering elastoplast.
The purpose of this utility model is achieved through the following technical solutions：
Composite self-adhering elastoplast, feature are：Comprising upper nonwoven layer and lower nonwoven layer, upper nonwoven layer and lower nonwoven
One layer of spandex thread layer is accompanied between layer of cloth, is compounded to form bandage base material, the front of upper nonwoven layer and the back side of lower nonwoven layer
Coated with composite adhesive layer.
Further, above-mentioned composite self-adhering elastoplast, wherein, the composite adhesive layer is polyisoprene with gathering
The composite adhesive layer of acrylate.
Further, above-mentioned composite self-adhering elastoplast, wherein, the upper nonwoven layer and lower nonwoven layer use third
Synthetic fibre non-woven fabrics.
Further, above-mentioned composite self-adhering elastoplast, wherein, the fiber alignment of the nonwoven polypropylene fabric is arranged for orientation
Row, and be longitudinal arrangement.
Further, above-mentioned composite self-adhering elastoplast, wherein, the longitudinal arrangement ratio of the nonwoven polypropylene fabric fiber
70~90%.
Further, above-mentioned composite self-adhering elastoplast, wherein, the cloth grammes per square metre of the nonwoven polypropylene fabric for 8~
15g/m2。
Further, above-mentioned composite self-adhering elastoplast, wherein, the spandex thread of the spandex thread layer is advised for 60~120D
The spandex thread of lattice.
Further, above-mentioned composite self-adhering elastoplast, wherein, the warp-wise density of the spandex thread is 7~11/English
It is very little.
Further, above-mentioned composite self-adhering elastoplast, wherein, the spandex thread for tensional state have 200%~
The spandex thread of 250% extensibility.
The utility model has significant advantages and beneficial effects compared with prior art, embodies in the following areas：
1. the utility model composite self-adhering elastoplast has retractility on the horizontal direction of bandage, it can stretch 20~
40%, the wrapping of privileged sites is facilitated to fix；
2. all having easy-to-rupture in the horizontal and vertical both direction of bandage, tear face is clear, neat.
Description of the drawings
Fig. 1：The cross section structure schematic diagram of the utility model.
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now control attached drawing is detailed
Illustrate specific embodiment.
As shown in Figure 1, composite self-adhering elastoplast, comprising upper nonwoven layer 2 and lower nonwoven layer 3, upper nonwoven layer 2 with
One layer of spandex thread layer 1 is accompanied between lower nonwoven layer 3, is compounded to form bandage base material, the front surface coated of upper nonwoven layer 2 has compound
Gluing oxidant layer 4, the backside coating of lower nonwoven layer 3 have composite adhesive layer 5.
Wherein, composite adhesive layer 4 and composite adhesive layer 5 are polyisoprene and the composite adhesive of polyacrylate
Layer.
Using nonwoven polypropylene fabric, the fiber alignment of nonwoven polypropylene fabric is arranged for orientation for upper nonwoven layer 2 and lower nonwoven layer 3
Row, and for longitudinal arrangement, the longitudinal arrangement ratio of nonwoven polypropylene fabric fiber are in 70~90%, the cloth grammes per square metre of nonwoven polypropylene fabric
8~15g/m2。
The spandex thread of spandex thread layer 1 is the spandex thread of 60~120D specifications, and the warp-wise density of spandex thread is 7~11/English
Very little, spandex thread has the spandex thread of 200%~250% extensibility for tensional state.
Embodiment 1：
1) cloth is compound, chooses non-woven fabrics as levels, spandex thread is clipped in two non-woven fabrics as middle layer, spandex thread layer
The centre of layer, is compounded to form bandage base material；
Non-woven fabrics is nonwoven polypropylene fabric, and the fiber alignment of nonwoven polypropylene fabric is longitudinal arrangement to align, fiber
For longitudinal arrangement ratio 85%, the cloth grammes per square metre of nonwoven polypropylene fabric is 12g/m2；
The spandex thread of spandex thread layer is the spandex thread of 90D specifications, and the warp-wise density of spandex thread is 9 pieces/inch, and spandex thread is
Tensional state has the spandex thread of 230% extensibility；
2) preparing composite adhesive, composite adhesive is the composite adhesive of polyisoprene and polyacrylate, into
Point mass percent be：Polyisoprene 70%, polyacrylate 30%；
3) glue, it is compound after bandage base material two sides coating composite adhesive, every square metre of coating weight for 13~
18g；
4) drying, bundling obtain bandage finished product.
The transversal stretching rate of the bandage finished product is more than 40%, and does not occur Splitting among bandage.
Embodiment 2：
1) cloth is compound, chooses non-woven fabrics as levels, spandex thread is clipped in two non-woven fabrics as middle layer, spandex thread layer
The centre of layer, is compounded to form bandage base material；
Non-woven fabrics is nonwoven polypropylene fabric, and the fiber alignment of nonwoven polypropylene fabric is longitudinal arrangement to align, fiber
For longitudinal arrangement ratio 90%, the cloth grammes per square metre of nonwoven polypropylene fabric is 15g/m2；
The spandex thread of spandex thread layer is the spandex thread of 120D specifications, and the warp-wise density of spandex thread is 7 pieces/inch, spandex thread
There is the spandex thread of 250% extensibility for tensional state；
2) preparing composite adhesive, composite adhesive is the composite adhesive of polyisoprene and polyacrylate, into
Point mass percent be：Polyisoprene 90%, polyacrylate 10%；
3) glue, it is compound after bandage base material two sides coating composite adhesive, every square metre of coating weight for 16~
30g；
4) drying, bundling obtain bandage finished product.
The transversal stretching rate of the bandage finished product is more than 25%, and does not occur Splitting among bandage.
Embodiment 3：
1) cloth is compound, chooses non-woven fabrics as levels, spandex thread is clipped in two non-woven fabrics as middle layer, spandex thread layer
The centre of layer, is compounded to form bandage base material；
Non-woven fabrics is nonwoven polypropylene fabric, and the fiber alignment of nonwoven polypropylene fabric is longitudinal arrangement to align, fiber
For longitudinal arrangement ratio 70%, the cloth grammes per square metre of nonwoven polypropylene fabric is 8g/m2；
The spandex thread of spandex thread layer is the spandex thread of 60D specifications, and the warp-wise density of spandex thread is 11 pieces/inch, spandex thread
There is the spandex thread of 200% extensibility for tensional state；
2) preparing composite adhesive, composite adhesive is the composite adhesive of polyisoprene and polyacrylate, into
Point mass percent be：Polyisoprene 60%, polyacrylate 40%；
3) glue, it is compound after bandage base material two sides coating composite adhesive, every square metre of coating weight for 10~
18g；
4) drying, bundling obtain bandage finished product.
The transversal stretching rate of the bandage finished product is more than 35%, and does not occur Splitting among bandage.
The utility model composite self-adhering elastoplast has retractility on the horizontal direction of bandage, it can stretch 20~
40%, the wrapping of privileged sites is facilitated to fix.All there is easy-to-rupture, tear face is clear in the horizontal and vertical both direction of bandage
It is clear, neat.
It should be noted that：Above description is merely a prefered embodiment of the utility model, is not limited to this practicality
Novel interest field；Above description simultaneously, should can understand and implement for the special personage of correlative technology field, therefore its
It should be included in claim without departing from the lower equivalent change or modification completed of the revealed spirit of the utility model
In.
Claims (9)
1. composite self-adhering elastoplast, it is characterised in that：Comprising upper nonwoven layer and lower nonwoven layer, upper nonwoven layer and lower nothing
One layer of spandex thread layer is accompanied between woven fabric layer, is compounded to form bandage base material, the front of upper nonwoven layer and the back of the body of lower nonwoven layer
Face is coated with composite adhesive layer.
2. composite self-adhering elastoplast according to claim 1, it is characterised in that：The composite adhesive layer is poly- isoamyl
The composite adhesive layer of diene and polyacrylate.
3. composite self-adhering elastoplast according to claim 1, it is characterised in that：The upper nonwoven layer and lower non-woven fabrics
Layer uses nonwoven polypropylene fabric.
4. composite self-adhering elastoplast according to claim 3, it is characterised in that：The fiber alignment of the nonwoven polypropylene fabric
To align, and it is longitudinal arrangement.
5. composite self-adhering elastoplast according to claim 4, it is characterised in that：The longitudinal direction of the nonwoven polypropylene fabric fiber
Arrangement ratio is 70~90%.
6. composite self-adhering elastoplast according to claim 3, it is characterised in that：The cloth grammes per square metre of the nonwoven polypropylene fabric
For 8~15g/m2。
7. composite self-adhering elastoplast according to claim 1, it is characterised in that：The spandex thread of the spandex thread layer is 60
The spandex thread of~120D specifications.
8. composite self-adhering elastoplast according to claim 7, it is characterised in that：The warp-wise density of the spandex thread is 7
~11 pieces/inch.
9. composite self-adhering elastoplast according to claim 7, it is characterised in that：The spandex thread has for tensional state
The spandex thread of 200%~250% extensibility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720692157.4U CN207590852U (en) | 2017-06-14 | 2017-06-14 | Composite self-adhering elastoplast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720692157.4U CN207590852U (en) | 2017-06-14 | 2017-06-14 | Composite self-adhering elastoplast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207590852U true CN207590852U (en) | 2018-07-10 |
Family
ID=62753063
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720692157.4U Active CN207590852U (en) | 2017-06-14 | 2017-06-14 | Composite self-adhering elastoplast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207590852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157655A (en) * | 2017-06-14 | 2017-09-15 | 苏州美迪斯医疗运动用品股份有限公司 | Composite self-adhering elastoplast and its manufacture method |
-
2017
- 2017-06-14 CN CN201720692157.4U patent/CN207590852U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157655A (en) * | 2017-06-14 | 2017-09-15 | 苏州美迪斯医疗运动用品股份有限公司 | Composite self-adhering elastoplast and its manufacture method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215024 No. 128 Fangzhou Road, Suzhou Industrial Park, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou Medsport Products Co., Ltd. Address before: 215123 No. 128, Fang Zhou road, Suzhou Industrial Park, Jiangsu, China Patentee before: Suzhou Midisi Medical Sporting Goods Co., Ltd. |