CN207347465U - A kind of EVA composite constructions with plucking effect - Google Patents
A kind of EVA composite constructions with plucking effect Download PDFInfo
- Publication number
- CN207347465U CN207347465U CN201720784466.4U CN201720784466U CN207347465U CN 207347465 U CN207347465 U CN 207347465U CN 201720784466 U CN201720784466 U CN 201720784466U CN 207347465 U CN207347465 U CN 207347465U
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- glue layer
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- eva
- glue
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Abstract
The utility model discloses a kind of EVA composite constructions with plucking effect, including EVA basic units, it is arranged at the first glue layer of EVA basic units upper surface, it is arranged at the second glue layer of EVA basic units lower surface, the nonwoven layer being adhered in the first glue layer surface, the 3rd glue layer being arranged on nonwoven layer surface, the pile layer being adhered in the 3rd glue layer surface, and the gummed paper layer in the second glue layer surface is adhered to, the thickness of first glue layer, the second glue layer and the 3rd glue layer is 0.03 0.05mm.The application has the EVA composite constructions of plucking effect by by the adhesive composition of existing different materials, so that this product has the effect of plucking, improve the comfort that this product uses, this product also has good flexibility and water resistance at the same time, so that this product has market, potentiality to be exploited and the added value of bigger.
Description
Technical field
It the utility model is related to EVA material structure, and in particular to a kind of EVA composite constructions with plucking effect.
Background technology
Ethylene-vinyl acetate copolymer is also known as EVA resin, and molecular formula is C6H10O2, molecular weight 114.1424, the material
As various films, foaming product, hot melt adhesive and polymer modifiers.But existing EVA material structure, function are all relatively more single
One, it is difficult to meet the needs of market.
Utility model content
In view of the deficiencies of the prior art, the purpose of this utility model aim to provide a kind of performance preferably, the EVA of plucking effect
Composite construction.
To achieve the above object, the utility model adopts the following technical solution：
A kind of EVA composite constructions with plucking effect, including EVA basic units, are arranged at the first glue of EVA basic units upper surface
Water layer, is arranged at the second glue layer of EVA basic units lower surface, and the nonwoven layer being adhered in the first glue layer surface, is arranged at
The 3rd glue layer on nonwoven layer surface, the pile layer being adhered in the 3rd glue layer surface, and it is adhered to the second glue
Gummed paper layer in layer surface, the thickness of first glue layer, the second glue layer and the 3rd glue layer is 0.03-
0.05mm。
The thickness of the nonwoven layer is 0.8-1mm.
The thickness of the EVA basic units is 2-4mm.
The thickness of first glue layer, the second glue layer and the 3rd glue layer is 0.04mm.
The beneficial effects of the utility model are：
There is the application the EVA composite constructions of plucking effect to pass through, and existing different materials are (all involved by the application
Material is all the material of the prior art, is not related to carry out any improvement to material) adhesive composition so that this product has
The effect of plucking, improves the comfort that this product uses, while this product also has good flexibility and water resistance, so that
It can cause this product that there is market, potentiality to be exploited and the added value of bigger.
Brief description of the drawings
Fig. 1 is the structure diagram for the EVA composite constructions that the utility model has plucking effect；
In figure：1st, EVA basic units；2nd, the first glue layer；3rd, the second glue layer；4th, nonwoven layer；5th, the 3rd glue layer；6th, hair
Pile layer；7th, gummed paper layer.
Embodiment
In the following, with reference to attached drawing and embodiment, the utility model is described further：
As shown in fig.1, be the structure diagram of the EVA composite constructions provided in this embodiment with plucking effect, should
EVA composite constructions include EVA basic units 1, are arranged at the first glue layer 2 of 1 upper surface of EVA basic units, are arranged at 1 following table of EVA basic units
Second glue layer 3 in face, the nonwoven layer 4 being adhered on 2 surface of the first glue layer, be arranged on 4 surface of nonwoven layer
Three glue layers 5, the pile layer 6 being adhered on 5 surface of the 3rd glue layer, and the gummed paper being adhered on 2 surface of the second glue layer
Layer 7.That is, the outmost surface of this product is pile layer 6, a kind of fluffy sensation is given people, the effect with plucking, by
In the presence of pile layer, the comfort that this product uses can be greatly improved, simultaneously as the most bottom surface of this product is gummed paper
Layer 7, gummed paper layer 7 in this way, when needing to use this product, need to only be torn, can be pasted this product by the second glue layer 3
The place being bonded together in needs, greatly facilitates the use of consumer；Further, since set between pile layer 6 and EVA basic units 1
Nonwoven layer 4 is equipped with, nonwoven layer 4 has good water resistance, can be with this way, while this product comfort is ensured
The infiltration of rainwater is effectively prevented, to postpone the service life of this product.
Due to be all between each material layer of this product adhered to by glue to be formed it is integral, if however, glue layer
Thickness it is blocked up if, once its hardening after its will serious influence EVA basic units 1 soft cushion performance, whereas if glue
If the thickness of water layer is excessively thin, the performance of its adhesion will be greatly affected, it is impossible to adhere to layers of material to form one well
Body, in order to solve this technical barrier, present inventor has carried out substantial amounts of experimental study, and in once accidental experiment
It was found that when the thickness of the first above-mentioned glue layer 2, the second glue layer 3 and the 3rd glue layer 5 is that thickness is 0.03-
During 0.05mm, not only well layers of material can be bonded to form one, and not interfere with the softness of EVA basic units in itself and delay
Punching performance, it is when the thickness of the first glue layer 2, the second glue layer 3 and the 3rd glue layer 5 is 0.04mm, then better.
Similarly, one of an important factor for thickness of above-mentioned nonwoven layer 4 is also the flexibility and water proofing property of influence this product,
If the thickness of nonwoven layer 4 is blocked up, the flexibility of this product entirety can be influenced, whereas if the thickness of nonwoven layer 4
Spend it is thin if, its water resistance is with regard to poor, and in order to balance the relation between both, inventor is in once accidental experiment
Middle discovery, when the thickness of nonwoven layer 4 is 0.8-1mm, can preferably balance this product flexibility and water proofing property between the two
Relation, it is then better when the thickness of nonwoven layer is 0.9mm.
Specifically, the thickness of above-mentioned EVA basic units 1 is 2-4mm, to ensure the flexibility of this product, specific to this implementation
In example, the thickness of EVA basic units is 3mm.
It follows that the application has the EVA composite constructions of plucking effect by by existing different materials (involved by the application
And all material be all the prior art material, be not related to carry out any improvement to material) adhesive composition so that this
Product has the effect of plucking, improves the comfort that this product uses, while this product also has good flexibility and waterproof
Performance, so that this product has market, potentiality to be exploited and the added value of bigger.
It will be apparent to those skilled in the art that technical solution that can be as described above and design, make other various
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (4)
1. a kind of EVA composite constructions with plucking effect, it is characterised in that including EVA basic units, be arranged at EVA basic units upper table
First glue layer in face, is arranged at the second glue layer of EVA basic units lower surface, the non-woven fabrics being adhered in the first glue layer surface
Layer, the 3rd glue layer being arranged on nonwoven layer surface, the pile layer being adhered in the 3rd glue layer surface, and be adhered to
Gummed paper layer in second glue layer surface, the thickness of first glue layer, the second glue layer and the 3rd glue layer are
0.03-0.05mm。
2. there is the EVA composite constructions of plucking effect as claimed in claim 1, it is characterised in that the thickness of the nonwoven layer
Spend for 0.8-1mm.
3. there is the EVA composite constructions of plucking effect as claimed in claim 1, it is characterised in that the thickness of the EVA basic units
For 2-4mm.
4. there is the EVA composite constructions of plucking effect as claimed in claim 1, it is characterised in that first glue layer, the
The thickness of two glue layers and the 3rd glue layer is 0.04mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720784466.4U CN207347465U (en) | 2017-06-30 | 2017-06-30 | A kind of EVA composite constructions with plucking effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720784466.4U CN207347465U (en) | 2017-06-30 | 2017-06-30 | A kind of EVA composite constructions with plucking effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207347465U true CN207347465U (en) | 2018-05-11 |
Family
ID=62359013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720784466.4U Expired - Fee Related CN207347465U (en) | 2017-06-30 | 2017-06-30 | A kind of EVA composite constructions with plucking effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207347465U (en) |
-
2017
- 2017-06-30 CN CN201720784466.4U patent/CN207347465U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20210630 |