CN206623488U - A kind of elastomer with sandwich construction - Google Patents
A kind of elastomer with sandwich construction Download PDFInfo
- Publication number
- CN206623488U CN206623488U CN201720089473.2U CN201720089473U CN206623488U CN 206623488 U CN206623488 U CN 206623488U CN 201720089473 U CN201720089473 U CN 201720089473U CN 206623488 U CN206623488 U CN 206623488U
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- layer
- sandwich
- top layer
- elastomer
- plastic wire
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model discloses a kind of elastomer with sandwich construction,Including soft layer and hard layer,The soft layer is top layer,The hard layer is sandwich layer,The top layer and the sandwich layer are three-dimensional netted plastic wire interstitital texture,The top layer is with the sandwich layer through melting adhesion,Cooling and shaping and self-adhesive are together,Top layer indentation force deflection≤the 100N,The 0.7mm of line footpath 0.3,The 100kg/m3 of bulk density 10,Voidage 50 80%,The 50mm of thickness 10,Sandwich layer indentation force deflection >=the 100N,The 2mm of line footpath 0.5,The 200kg/m3 of bulk density 20,Voidage 40 70%,The 100mm of thickness 30,By setting top layer and sandwich layer with different line ball hardness,Product surface can be achieved while preferable sense of touch is obtained,Ensure support strength,The structure can be widely applied to the fields such as a spun articles,Not only gas permeability is high,And it is unlikely to deform,Easy cleaning.
Description
Technical field
It the utility model is related to technical field of macromolecules, more particularly to a kind of elastomer with sandwich construction.
Background technology
Elastomeric material refers to that material deforms under external force, and energy security recovery is to before deforming after external force releases
This property, based on the characteristic of this material, it is widely used in our daily life, such as family's spun articles, pillow, mattress
Deng the inside of product, elastomeric material can be all put into as filling.Common elastomeric material has sponge, latex, chemical fibre etc., in difference
Product on, the mechanical property of elastomeric material is often adjusted for the characteristic of the product, it is necessary to when improving support strength, only
Can change the density of elastomeric material, although too low density disclosure satisfy that support strength, elastomeric material exist in itself it is airtight,
The sense of touch of elastomeric material body-contacting surface itself drops in the more drawbacks of the group such as easy breed bacteria and cleaning difficulty, too low density
It is low, or even skin can be damaged, pillow, the mattress of these long-term use of traditional elastic products, easily influence health.
Utility model content
The utility model is in view of the shortcomings of the prior art, provide a kind of sandwich construction that has of alternative traditional elastic
Elastomer, apply in home textile articles for use, product surface can not only be made to obtain preferable sense of touch, while ensure support strength.
In order to solve the above technical problems, the utility model is addressed by the following technical programs：One kind has multilayer knot
The elastomer of structure, including soft layer and hard layer, the soft layer are top layer, and the hard layer is sandwich layer, the top layer and institute
It is three-dimensional netted plastic wire interstitital texture to state sandwich layer, and the top layer is with the sandwich layer through melting adhesion, cooling and shaping and self-adhesion
Tie together, the top layer indentation force deflection≤100N, line footpath 0.3-0.7mm, bulk density 10-100kg/m3, voidage 50-
80%th, thickness 10-50mm, the sandwich layer indentation force deflection >=100N, line footpath 0.5-2mm, bulk density 20-200kg/m3, voidage
40-70%, thickness 30-100mm.
In such scheme, it is preferred that the three-dimensional netted plastic wire interstitital texture is moulded for the spring-like of regular arrangement
Expect the one or more in silk or random naturally curly plastic wire.
In such scheme, it is preferred that the three-dimensional netted plastic wire interstitital texture material is PE, POE, EVA, TPU, TPEE
In one or more
Compared with prior art, the utility model has the advantages that：By setting with different line ball hardness
Top layer and sandwich layer, product surface can be achieved while preferable sense of touch is obtained, ensure support strength, the structure can be widely applied to
The fields such as family's spun articles, not only gas permeability is high, and is unlikely to deform, easy cleaning.
Brief description of the drawings
Fig. 1, the utility model structure diagram 1.
Fig. 2, the utility model structure diagram 2.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
It is shown in Figure 1, a kind of elastomer with sandwich construction, including soft layer and hard layer, the soft layer be
Top layer 1, the hard layer are sandwich layer 2, and the top layer 1 and the sandwich layer 2 are three-dimensional netted plastic wire interstitital texture, the table
Through melting adhesion, together with cooling and shaping and self-adhesive, the indentation force deflection of top layer 1 is 60-100N, line for layer 1 and the sandwich layer 2
Footpath 0.7mm, bulk density 100kg/m3, voidage 80%, thickness 50mm, the indentation force deflection of sandwich layer 2 be 250-300N, line footpath
2mm, bulk density 200kg/m3, voidage 70%, thickness 100mm, the three-dimensional netted plastic wire interstitital texture are regular
The spring-like plastic wire of arrangement, the three-dimensional netted plastic wire interstitital texture material are that PE, POE, EVA are mixed to prepare, the structure
Sandwich construction elastomer can be applied to mattress, sandwich layer 2 has stronger support force, and the good sense of touch on its top layer 1 is advantageous to people
Somatic sleep, and gas permeability is high, is not likely to produce mould, is advantageous to health.
It is shown in Figure 2, a kind of elastomer with sandwich construction, including soft layer and hard layer, the soft layer be
Top layer 1, the hard layer are sandwich layer 2, and the top layer 1 and the sandwich layer 2 are three-dimensional netted plastic wire interstitital texture, the table
Layer 1 with the sandwich layer 2 through melting adhesion, cooling and shaping simultaneously together with self-adhesive, the indentation force deflection 10-60N of top layer 1, line footpath
0.3mm, bulk density 10kg/m3, voidage 50%, thickness 10mm, the indentation force deflection of sandwich layer 2 be 100-200N, line footpath
0.5mm, bulk density 20kg/m3, voidage 40%, thickness 30mm, the three-dimensional netted plastic wire interstitital texture for it is random from
Right curly plastic wire, the three-dimensional netted plastic wire interstitital texture material are that TPU, TPEE are mixed to prepare, the multilayer of the structure
Structural elasticity body can be applied to pillow, boudoir, sofa cushion, cushion etc., and sandwich layer 2 has certain support force, and three-dimensional netted modeling
It is good to expect that silk interstitital texture has more for random naturally curly plastic wire relative to the spring-like plastic wire of regular arrangement
Good pliability, and there is stronger dependency, it is unlikely to deform, and gas permeability is high, is not likely to produce mould, it is easy to clean.
The scope of protection of the utility model includes but is not limited to embodiment of above, and the scope of protection of the utility model is to weigh
Sharp claim is defined, and any replacement being readily apparent that to those skilled in the art that this technology is made, deformation, improvement are each fallen within
The scope of protection of the utility model.
Claims (3)
1. a kind of elastomer with sandwich construction, including soft layer and hard layer, it is characterised in that the soft layer is top layer
（1）, the hard layer is sandwich layer（2）, the top layer（1）With the sandwich layer（2）It is three-dimensional netted plastic wire interstitital texture, institute
State top layer（1）With the sandwich layer（2）Through melting adhesion, cooling and shaping and self-adhesive together, the top layer（1）Indentation force deflection≤
100N, line footpath 0.3-0.7mm, bulk density 10-100kg/m3, voidage 50-80%, thickness 10-50mm, the sandwich layer（2）Pressure
Fall into hardness >=100N, line footpath 0.5-2mm, bulk density 20-200kg/m3, voidage 40-70%, thickness 30-100mm.
A kind of 2. elastomer with sandwich construction according to claim 1, it is characterised in that the three-dimensional netted plastics
Silk interstitital texture is the one or more in the spring-like plastic wire of regular arrangement or random naturally curly plastic wire.
A kind of 3. elastomer with sandwich construction according to claim 1, it is characterised in that the three-dimensional netted plastics
Silk interstitital texture material is the one or more in PE, POE, EVA, TPU, TPEE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720089473.2U CN206623488U (en) | 2017-01-24 | 2017-01-24 | A kind of elastomer with sandwich construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720089473.2U CN206623488U (en) | 2017-01-24 | 2017-01-24 | A kind of elastomer with sandwich construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206623488U true CN206623488U (en) | 2017-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720089473.2U Active CN206623488U (en) | 2017-01-24 | 2017-01-24 | A kind of elastomer with sandwich construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206623488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107981611A (en) * | 2017-12-29 | 2018-05-04 | 安徽双文家具有限公司 | A kind of mattress |
| CN113355805A (en) * | 2021-06-15 | 2021-09-07 | 临沂华天棉制品有限公司 | High-heat-preservation comfortable rabbit wool fiber flocculus material |
-
2017
- 2017-01-24 CN CN201720089473.2U patent/CN206623488U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107981611A (en) * | 2017-12-29 | 2018-05-04 | 安徽双文家具有限公司 | A kind of mattress |
| CN113355805A (en) * | 2021-06-15 | 2021-09-07 | 临沂华天棉制品有限公司 | High-heat-preservation comfortable rabbit wool fiber flocculus material |
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211230 Address after: 315803 floor 3, No. 1, building 2, No. 79, Weisan Road, Xiaogang street, Beilun District, Ningbo City, Zhejiang Province Patentee after: Ningbo outstanding new material Co., Ltd Address before: 315800 No. 1, building 4, No. 79, Weisan Road, Xiaogang, Beilun District, Ningbo City, Zhejiang Province Patentee before: NINGBO XINZHONGXIN FIBER TECHNOLOGY CO.,LTD. |