CN207506308U - A kind of bedding filled with multifilament layer composite material - Google Patents
A kind of bedding filled with multifilament layer composite material Download PDFInfo
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- CN207506308U CN207506308U CN201720193783.9U CN201720193783U CN207506308U CN 207506308 U CN207506308 U CN 207506308U CN 201720193783 U CN201720193783 U CN 201720193783U CN 207506308 U CN207506308 U CN 207506308U
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- 239000002131 composite material Substances 0.000 title claims abstract description 28
- 239000010410 layer Substances 0.000 claims abstract description 215
- 239000000835 fiber Substances 0.000 claims abstract description 174
- 239000011229 interlayer Substances 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims description 15
- 241000446313 Lamella Species 0.000 claims description 2
- 238000003475 lamination Methods 0.000 claims 1
- 230000035699 permeability Effects 0.000 abstract description 9
- 230000036541 health Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 206010067868 Skin mass Diseases 0.000 description 21
- 229920000742 Cotton Polymers 0.000 description 20
- 230000006835 compression Effects 0.000 description 14
- 238000007906 compression Methods 0.000 description 14
- 239000000945 filler Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 9
- 238000002844 melting Methods 0.000 description 9
- 239000004744 fabric Substances 0.000 description 8
- 230000008018 melting Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000012946 outsourcing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000002657 fibrous material Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 238000004513 sizing Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002365 multiple layer Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009960 carding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- VMXUWOKSQNHOCA-UKTHLTGXSA-N ranitidine Chemical compound [O-][N+](=O)\C=C(/NC)NCCSCC1=CC=C(CN(C)C)O1 VMXUWOKSQNHOCA-UKTHLTGXSA-N 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Abstract
The utility model discloses a kind of bedding filled with multifilament layer composite material.Inner stuffing in the bedding is using the air-permeable elastic object being mainly made of the fiber layers of balls as interlayer between multi-layer fiber stratum reticulare and fiber web layer, parallel laying is that horizontally or vertically laying, air-permeable elastic object are both provided with flocculus layer in the upper space and lowest surface of fiber web layer and fiber layers of balls parallel laid poststack.The utility model is whole more soft, and elasticity is more preferable, while obtains excellent resilience and gas permeability, production method environment protection health, it is light it is soft, gas permeability is good and shape-retaining ability is good after being pressurized, there is great market application value and prospect.
Description
Technical field
The utility model belongs to non-woven technology field, and in particular on a kind of bed filled with multifilament layer composite material
Articles for use.
Background technology
Bedding are filled with sponge product or cotton products (non-woven fiber material) in the prior art,
Polyurethane (PU) sponge is used very much mostly for the packing material of bedding in home textile, and sponge belongs to chemical products, gives birth to
Production process pole not environmentally, in use there is also such as easily turn yellow, it is airtight, should not wash the problems such as, and at present can be used as filling
The performance that environmentally friendly non-woven fiber material such as hard cotton, upright cotton such as restore at the various aspects after feel, elasticity, compression is still difficult
To achieve the effect that sponge.
Utility model content
In view of drawbacks described above existing for existing product, multifilament is filled with the purpose of this utility model is to provide a kind of
Layer composite material bedding, the multifilament layer composite material filled have excellent elasticity and gas permeability, environment protection health,
Light softness, gas permeability are good, and shape-retaining ability is good after compression.
The technical solution adopted in the utility model is：
Inner stuffing in the bedding using mainly by the fiber web layer and fiber web layer of multilayer parallel laying it
Between as interlayer fiber layers of balls form air-permeable elastic object.
The fiber web layer parallel laid poststack sets fibrous nodules to form fiber layers of balls between fiber web layer so that fiber
Stratum reticulare is mutually combined the air-permeable elastic object of the utility model with fiber layers of balls.
The outer layer covers object of the bedding can be various fabrics, such as cotton, cotton+chemical fibre, blended etc..
The bedding are pillow, mattress or cotton-wadded quilt.
The parallel laying is horizontally or vertically laying so that the air-permeable elastic object is fiber web layer and fiber layers of balls
Horizontally or vertically laying forms.
The air-permeable elastic object is all provided in the upper space and lowest surface of fiber web layer and fiber layers of balls parallel laid poststack
It is equipped with flocculus layer.The flocculus layer is also that the continuous fiber net obtained by carding process is made using staple fiber.
Fiber web layer spacer layers of balls is set, and fiber layers of balls is pressed from both sides between every layer of fiber web layer, you can be n-layer fiber web layer
Between folder between n-layer fiber layers of balls or n-layer fiber web layer folder with n-1 layers of fiber layers of balls.
Fiber web layer, fiber layers of balls and the flocculus layer is made of staple fiber.Preferred staple fiber thickness for 0.5~
22D (danier), length 32mm-81mm.Staple fiber is staple fibre or atural staple fibre.
The fiber web layer and flocculus layer is to be made that continuous fiber net is made by carding process of staple fiber；It is described
Fiber layers of balls be that the fibrous nodules (being commonly called as ball cotton, pearl cotton) made of the staple fiber is used to be adhered to shape between adjacent fiber stratum reticulare
Into.Fibrous nodules rub glomeration by staple fiber, and fibrous nodules size dimension is set according to specific requirements, can be identical with specification,
It can be with specification difference.
The fiber web layer and fiber layers of balls it is compound be the upper surface for being adhered to one layer of fiber layers of balls one layer of fiber web layer,
So that multi-layer fiber layers of balls and the parallel cross lapping of multi-layer fiber stratum reticulare form continuous composite bed.
The continuous fibre of adhering fibre stratum reticulare in uniform way as far as possible specifically by the identical or different fibrous nodules of multiple specifications
Dimension is online, so as to form fiber layers of balls.When it is implemented, the fiber web layer is synchronous with fiber layers of balls to enter level or straight
Vertical lapping machine carries out level crossing lapping, forms continuous composite bed.
The lapping laminated forming is horizontal laying or upright laying, (i.e. continuous compound after lapping laminated forming
Layer) upper and lower surface again it is compound adherency one layer of continuous fiber net as flocculus layer.
It is preferably, appropriate to increase top layer and undermost flocculus layer thickness in order to keep shape of product and surfacing,
Increase the thickness of flocculus layer so that the thickness of flocculus layer is all higher than the thickness of intermediate fiber web layer.
The sizing is that compound rear be sent into baking oven is heated, and melts bonding cooling with the low melting point staple fiber mixed in proportion
Mode causes mutually sizing connection between staple fiber.Specifically in 130-200 degree Celsius temperature ranges, (preferably 170-180 takes the photograph
Family name's degree) under, melted by the staple fiber of low melting point and bond the staple fiber between fleeces lamella, fiber web layer and fiber layers of balls
Together, then after cooling and shaping it is made.The temperature of sizing causes staple fiber to be mutually bonded without melting.
The utility model product can also add functional fiber and natural fiber in raw fibre, to increase resilience
With the otherwise performance such as gas permeability.The common such as terylene that may be used of functional fiber, polypropylene fibre, vinylon, soybean are fine
Dimension etc., natural fiber is common may be used such as cotton and wool.
The utility model is tiled using multilayer or upright continuous fiber stratum reticulare forms the basic structure of packing material to protect
Hold the stability of shape.
The utility model reduces the density of material and provides better resilience by the use of multi-layer fiber layers of balls as interlayer
And gas permeability.
The utility model is related to bedding may be used in the following manner make：
Air-permeable elastic object is first made in the following way；
1) fiber web layer and fiber layers of balls are prepared respectively by different processes；
2) it is fiber web layer and fiber layers of balls is compound, and carry out lapping laminated forming；
3) upper and lower surface composite flake layer is carried out after lapping laminated forming again；
4) sizing treatment.Further by cutting or deburring is coiled after the sizing treatment.
Then air-permeable elastic object is filled into outer layer covers object, outer layer covers object is sutured.
The above method is not required to add any chemical agent in process of production, so entire manufacturing process is very environmentally friendly.
The utility model has an advantageous effect in that：
The fiber web layer of the utility model multilayer and the filler of fibrous nodules cotton layer composite structure can make bedding whole
Body is more soft, and elasticity is more preferable, is also easy to restore original shape after compression, has the stability that shape is kept, and reduce material
The density of material simultaneously provides better gas permeability, i.e., obtains excellent resilience and gas permeability simultaneously.
The utility model solves the problems, such as that existing bedding restore etc. poor-performing after feel, elasticity, compression,
The composite material ring health care health of the utility model, it is light it is soft, gas permeability is good and shape-retaining ability is good after being pressurized, can feel,
Restore after elasticity, compression etc. performance achievees the effect that sponge is equal, therefore the multi-ply fibrous structure of the utility model is compound
Material has great market application value and prospect.
Description of the drawings
Fig. 1 is the first inner stuffing structure diagram after the horizontal laying of the utility model.
Fig. 2 is second of inner stuffing structure diagram after the horizontal laying of the utility model.
Fig. 3 is the third inner stuffing structure diagram after the horizontal laying of the utility model.
Fig. 4 is the first inner stuffing structure diagram after the upright laying of the utility model.
Fig. 5 is second of inner stuffing structure diagram after the upright laying of the utility model.
In figure：Flocculus layer 1, fiber layers of balls 2, fiber web layer 3.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
The embodiment of the utility model is as follows：
Embodiment 1
1) it by the short fiber material of two or more different melting points, is mixed according to certain ratio, through shredding and combing
Continuous fiber net is formed afterwards；
Embodiment is 4080 low melting point staple fibers using the first staple fiber, and length is 64mm or so, and thickness is 4d (red Buddhist nuns
You) left and right；It is three-dimensional hollow staple fiber using second of staple fiber, length is 64mm or so, and thickness is 3d (Denier) left and right.
The mixed proportion of two kinds of staple fibers is 30:70.
2) using three-dimensional hollow staple fiber, staple length is 32mm or so, and thickness is 6d (Denier) left and right, by fiber
Fibrous nodules made from ball cotton equipment；
3) one layer of list being made of one layer of web and one layer of fibrous nodules of fibrous nodules formation is placed on the net in continuous fiber to answer
Layer is closed, multilayer list composite bed is sent into horizontal lapping machine carries out lay-up molding formation multi-layer fiber stratum reticulare 3 and multi-layer fiber layers of balls 2
Manufactured continuous composite bed；
4) in compound one layer of top layer and lowest level and the flocculus layer 1 of intermediate 3 identical material composition of continuous fiber stratum reticulare.
5) it is sent into baking oven and heats through conveyer belt, heating temperature is 1700C, makes low-melting fiber fusing by web and fibre
Fiber around between dimension ball is bonded together, so that web and fibrous nodules are adhered to each other.It is cold through cooling system again
But it shapes.
6) cut or deburring after be made for air-permeable elastic filler.
7) it and then by air-permeable elastic filler is filled into pillow outsourcing cloth, pillow outsourcing cloth uses common cotton cloth
Material sutures pillow outsourcing cloth.
As shown in Figure 1, the filler in the present embodiment bedding is mainly by the fiber web layer 3 of the parallel laying of multiple-layer horizontal
And the fiber layers of balls 2 between fiber web layer 3 as interlayer is formed, in web after every layer of fiber web layer phase horizontal parallel laying
Setting fibrous nodules form fiber layers of balls between layer, formation be between n-layer fiber web layer folder with n-layer fiber layers of balls, fiber web layer and fibre
Dimension layers of balls sets flocculus layer 1 again by upper space of the horizontal laying after mutually compound and lowest surface.
Embodiment 2
The present embodiment is on the basis of embodiment 1, after composite bed continuous made of step 3), in outermost web
One layer of fiber layers of balls 2 of laying is so that lay-up molding outermost layer is fiber layers of balls 2 again outside layer 3, then composite flake layer 1 again.
As shown in Fig. 2, the filler in the present embodiment bedding is mainly by the fiber web layer 3 of the parallel laying of multiple-layer horizontal
And the fiber layers of balls 2 between fiber web layer 3 as interlayer is formed, in web after every layer of fiber web layer phase horizontal parallel laying
Setting fibrous nodules form fiber layers of balls between layer, formation be between n-layer fiber web layer folder with n-1 layer fiber layers of balls, fiber web layer with
Fiber layers of balls sets flocculus layer 1 again by upper space of the horizontal laying after mutually compound and lowest surface.
Embodiment 3
The present embodiment is on the basis of embodiment 1, after composite bed continuous made of step 3), in outermost fibrous nodules
One layer of fiber web layer 3 of laying is so that lay-up molding outermost layer is fiber web layer 3 again outside layer 2, then composite flake layer 1 again.
As shown in figure 3, the filler in the present embodiment bedding is mainly by the fiber web layer 3 of the parallel laying of multiple-layer horizontal
And the fiber layers of balls 2 between fiber web layer 3 as interlayer is formed, in web after every layer of fiber web layer phase horizontal parallel laying
Setting fibrous nodules form fiber layers of balls between layer, formation be between n-layer fiber web layer folder with n-1 layer fiber layers of balls, fiber web layer with
Fiber layers of balls sets flocculus layer 1 again by upper space of the horizontal laying after mutually compound and lowest surface.
Embodiment 4
1) it by the short fiber material of two or more different melting points, is mixed according to certain ratio, through shredding and combing
Continuous fiber net is formed afterwards；
Embodiment is 4080 low melting point staple fibers using the first staple fiber, and length is 81mm or so, and thickness is 4d (red Buddhist nuns
You) left and right；It is three-dimensional hollow staple fiber using second of staple fiber, length is 81mm or so, and thickness is 3d (Denier) left and right.
The mixed proportion of two kinds of staple fibers is 30:70.
2) using three-dimensional hollow staple fiber, staple length is 40mm or so, and thickness is 6d (Denier) left and right, by fiber
Fibrous nodules made from ball cotton equipment；
3) one layer of list being made of one layer of web and one layer of fibrous nodules of fibrous nodules formation is placed on the net in continuous fiber to answer
Layer is closed, multilayer list composite bed is sent into lapping machine progress lay-up molding formation multi-layer fiber stratum reticulare 3 and multi-layer fiber layers of balls 2 is made
Continuous composite bed；
4) in compound one layer of top layer and lowest level and the flocculus layer 1 of intermediate 3 identical material composition of continuous fiber stratum reticulare.
5) it is sent into baking oven and heats through conveyer belt, heating temperature is 1800C, makes low-melting fiber fusing by web and fibre
Fiber around between dimension ball is bonded together, so that web and fibrous nodules are adhered to each other.It is cold through cooling system again
But it shapes.
6) cut or deburring after be made for air-permeable elastic filler.
7) it and then by air-permeable elastic filler being filled into pillow outsourcing cloth, pillow outsourcing cloth uses common cotton,
Pillow outsourcing cloth is sutured.
As shown in figure 4, the filler in the present embodiment bedding is mainly by the fiber web layer 3 of the parallel laying of multiple-layer horizontal
And the fiber layers of balls 2 between fiber web layer 3 as interlayer is formed, in web after every layer of fiber web layer phase horizontal parallel laying
Setting fibrous nodules form fiber layers of balls between layer, formation be between n-layer fiber web layer folder with n-layer fiber layers of balls, fiber web layer and fibre
Dimension layers of balls by laying it is mutually compound after be rotated by 90 °, postrotational upper space and lowest surface set flocculus layer 1 again.
Embodiment 5
The present embodiment is on the basis of embodiment 4, after composite bed continuous made of step 3), in outermost fibrous nodules
One layer of fiber web layer 3 of laying is so that lay-up molding outermost layer is fiber web layer 3 again outside layer 2, then composite flake layer 1 again.
As shown in figure 5, filler in the present embodiment bedding is mainly by the fiber web layer 3 of the upright parallel laying of multilayer
And the fiber layers of balls 2 between fiber web layer 3 as interlayer is formed, every layer of upright parallel laid poststack of fiber web layer phase is in web
Setting fibrous nodules form fiber layers of balls between layer, formation be between n-layer fiber web layer folder with n-1 layer fiber layers of balls, fiber web layer with
Fiber layers of balls sets flocculus layer 1 again by upper space of the laying after mutually compound and lowest surface.
Bed pillow made of above-described embodiment and ordinary rigid cotton, common upright cotton and general sponge is compared together
Compared with test：
By four kinds of materials of the composite material of the utility model, ordinary rigid cotton, common upright cotton and general sponge with same
The size of sample is filled into the pillow of similary outer layer covers object and is tested under similary indoor environment, and size is long generous
300*200*40mm.The performance data of acquisition such as following table.
In above-mentioned test, compression ratio and fluffy degree are tested using FZ/T 64003-2011 standards, and air penetrability uses
GB/T 5453-1997 standards are tested.Long-time compression response rate is using 10kg is pressurized 24 hours, to remove pressure 4 again small
When after the mode that measures obtain compression response rate situation.
The compression resilience of fibrous material is examined by two indexs of compression ratio and response rate.
As seen from the above-described embodiment, bedding made of the utility model can overcome cotton made of existing polyester fiber
The problem of product long-time compression response rate relatively low (shape-retaining ability is poor), can have very high long-time to be pushed back as sponge
Multiple rate (shape-retaining ability), and can retain equal common upright cotton or superior compression ratio, fluffy degree and air penetrability, by cotton products with
The superior combination of sponge product together, while has excellent long-time compression response rate, compression ratio, fluffy degree and air penetrability
Etc. performance, obtain prominent notable, unexpected technique effect.
Above-described embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model, is reading this
After utility model, those skilled in the art each fall within the modification of the various equivalent forms of the utility model power appended by the application
Profit requirement is limited.
Claims (7)
1. a kind of bedding filled with multifilament layer composite material, it is characterised in that：Interior filling in the bedding
Object is using mainly by fiber layers of balls (2) structure as interlayer between the fiber web layer (3) of multilayer parallel laying and fiber web layer (3)
Into air-permeable elastic object.
2. a kind of bedding filled with multifilament layer composite material according to claim 1, it is characterised in that：It is described
Bedding be pillow, mattress or cotton-wadded quilt.
3. a kind of bedding filled with multifilament layer composite material according to claim 1, it is characterised in that：It is described
Parallel laying is horizontally or vertically laying.
4. a kind of bedding filled with multifilament layer composite material according to claim 1, it is characterised in that：It is described
Air-permeable elastic object is both provided with wadding in the upper space and lowest surface of fiber web layer (3) and fiber layers of balls (2) parallel laid poststack
Lamella (1).
5. bedding according to claim 4, it is characterised in that：The fiber web layer (3), fiber layers of balls (2) and
Flocculus layer (1) is made of staple fiber.
6. bedding according to claim 4, it is characterised in that：The fiber web layer (3) and fiber layers of balls (2) are compound
It is the upper surface that one layer of fiber layers of balls (2) is adhered to one layer of fiber web layer (3), so that multi-layer fiber layers of balls (2) and more
Layer fiber web layer (3) phase lapping lamination forms continuous composite bed, and lapping laminated forming is horizontal laying or upright laying, is being spread
Continuous composite bed upper and lower surface after net laminated forming again one layer of continuous fiber net of compound adherency as flocculus layer (1).
7. bedding according to claim 4, it is characterised in that：The thickness of the flocculus layer (1) is all higher than centre
Fiber web layer (3) thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720193783.9U CN207506308U (en) | 2017-03-01 | 2017-03-01 | A kind of bedding filled with multifilament layer composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720193783.9U CN207506308U (en) | 2017-03-01 | 2017-03-01 | A kind of bedding filled with multifilament layer composite material |
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| Publication Number | Publication Date |
|---|---|
| CN207506308U true CN207506308U (en) | 2018-06-19 |
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ID=62530837
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| CN201720193783.9U Expired - Fee Related CN207506308U (en) | 2017-03-01 | 2017-03-01 | A kind of bedding filled with multifilament layer composite material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894156A (en) * | 2017-03-01 | 2017-06-27 | 杭州缔星纤维科技有限公司 | Bedding filled with multifilament layer composite and preparation method thereof |
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2017
- 2017-03-01 CN CN201720193783.9U patent/CN207506308U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894156A (en) * | 2017-03-01 | 2017-06-27 | 杭州缔星纤维科技有限公司 | Bedding filled with multifilament layer composite and preparation method thereof |
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