CN207313862U - A kind of compound loft nonwoven material of multicomponent - Google Patents
A kind of compound loft nonwoven material of multicomponent Download PDFInfo
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- CN207313862U CN207313862U CN201721245631.5U CN201721245631U CN207313862U CN 207313862 U CN207313862 U CN 207313862U CN 201721245631 U CN201721245631 U CN 201721245631U CN 207313862 U CN207313862 U CN 207313862U
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- nonwoven material
- loft nonwoven
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Abstract
The utility model discloses a kind of compound loft nonwoven material of multicomponent, the fiber that the shrinkage ratio of the compound loft nonwoven material of the multicomponent including fiber is 30~85% mutually entwine and the webbed top layer of shape, positioned at 100 DEG C~150 DEG C of temperature under the top layer when basic unit that can heat and the shrinkage ratio of the fiber under the basic unit be at least 30% fiber and mutually entwine and the webbed bottom of shape.The compound loft nonwoven material of a kind of multicomponent provided by the utility model passes through composite layered structure, make the compound loft nonwoven material bulkiness of the multicomponent good, and keep certain toughness cloth is possessed three-dimensional sense, and solve the problems, such as to come off, fluff.In technique, by compound between three layers, it is integrally formed, it is high in machining efficiency.
Description
Technical field
It the utility model is related to field of textiles, more particularly to a kind of compound loft nonwoven material of multicomponent.
Background technology
Loft nonwoven material commercially increasingly occupies critical role, such as ornament, home textile, dress ornament, but city
Loft nonwoven material on field is different in performance, and loft nonwoven material due to complex method between each layer and
Production method is different, and there are more shortcoming；The non-woven material of the fluffy shape such as obtained using hot raising, due to the fluff structure
It is soft and easily lint hair loss all phenomenons occur, and lint material water imbibition is preferable together, use and clean all to user with
It is inconvenient to come.
Utility model content
The utility model aims to solve the problem that the above problem, there is provided a kind of compound loft nonwoven material of multicomponent, by multiple
Sandwich construction is closed, makes the compound loft nonwoven material bulkiness of the multicomponent good, and keeps certain toughness to possess cloth
Three-dimensional sense, and solve the problems, such as to come off, fluff.
For this purpose, the utility model uses following technical scheme：
A kind of compound loft nonwoven material of multicomponent, the compound loft nonwoven material of the multicomponent include the contraction of fiber
Mutually entwine than the fiber for 30~85% and the webbed top layer of shape, under the top layer temperature at 100 DEG C~150 DEG C
The fiber that the basic unit that can be heated and the shrinkage ratio of the fiber under the basic unit are at least 30% mutually entwines and forms net
The bottom of shape.
Preferably, the fiber of the fiber on the top layer and the bottom mutually entwines from side and forms cross part.
Preferably, the fibre length on the top layer is 30mm~200mm.
Preferably, the fibre length of the bottom is 50mm~300mm.
Preferably, the fiber number of the fiber on the top layer is 3~15dtex.
Preferably, the thickness on the top layer is 0.2~5mm.
Preferably, the thickness of the bottom is 0.2~5mm.
Preferably, the fiber number of the fiber of the bottom is 3~15dtex.
A kind of manufacture method of the compound loft nonwoven material of multicomponent, includes the following steps：
A. the screening of fiber
Selection meets the fiber of top layer and bottom shrinkage ratio, meanwhile, the basic unit for choosing a fusing point at 100 DEG C~150 DEG C is fine
Dimension；
B. the pretreatment of fiber
The fiber of the fiber to top layer, the fiber of basic unit and bottom carries out shredding, combing, networking, main carding step respectively；
C. composite curing
Top layer, basic unit and bottom are paved into successively and netted bonded in hot bellows or hot roll；Bundling, cutting after compound
Obtain finished product.
The beneficial effects of the utility model are：A kind of compound loft nonwoven material of multicomponent provided by the utility model and
Its preparation method, by composite layered structure, makes the compound loft nonwoven material bulkiness of the multicomponent good, and keeps certain
Toughness cloth is possessed three-dimensional sense, and solve the problems, such as to come off, fluff.And by compound between three layers, technique
Simply, it is high in machining efficiency.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of the compound loft nonwoven material of multicomponent of the utility model；
In figure：1- top layers；2- basic units；3- bottoms；4- cross parts.
Embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, a kind of compound loft nonwoven material of multicomponent, the compound loft nonwoven material of the multicomponent include
The fiber that the shrinkage ratio of fiber is 30~85% is mutually entwined and the webbed top layer 1 of shape, the temperature energy at 100 DEG C~150 DEG C
The fiber that enough hot melts and the shrinkage ratio of the basic unit 2 under top layer 1 and the fiber under basic unit 2 are at least 30% is mutually entwined
And the webbed bottom 3 of shape；Basic unit 2 includes at least a low-melting fiber layer.Specifically, it is to pass through low-melting fiber between three layers
Layer is bonded, and general low-melting fiber refers to that melting temperature is less than 150 degree of fiber, it is however generally that, applied to non-woven material
The fiber of material is viscose rayon and tacryl.The shrinkage ratio of fiber refer to the fiber in its natural state with elongated condition
Ratio.In general, shrinkage ratio is lower, fiber is more fluffy.
In order to make fiber preferably show its stabilization the fiber on top layer 1 and the fiber of basic unit 2 mutually entwine from side and
Form cross part 4.
In the present embodiment, the fibre length on top layer 1 is 30mm~200mm.
In the present embodiment, the fibre length of bottom 3 is 50mm~300mm.
In the present embodiment, the fiber number of the fiber on top layer 1 is 3~15dtex.
In the present embodiment, the thickness on top layer 1 is 0.2~5mm.
In the present embodiment, the thickness of bottom 3 is 0.2~5mm.
In the present embodiment, the fiber number of the fiber on top layer 1 is 3~15dtex.
A kind of manufacture method of the compound loft nonwoven material of multicomponent, includes the following steps：
A. the screening of fiber
Selection meets the fiber of top layer and bottom shrinkage ratio, meanwhile, choose base layer fiber of the fusing point at 100 DEG C~150 DEG C；
B. the pretreatment of fiber
The fiber of the fiber to top layer, the fiber of basic unit and bottom carries out shredding, combing, networking, main carding step respectively；
C. composite curing
Top layer, basic unit and bottom are paved into successively and netted bonded in hot bellows or hot roll；Bundling, cutting after compound
Obtain finished product.
The technical principle of the utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and the limitation to scope of protection of the utility model cannot be construed in any way.Based on explanation herein,
Those skilled in the art would not require any inventive effort the other embodiments that can associate the utility model,
These modes are fallen within the scope of protection of the utility model.
Claims (8)
1. a kind of compound loft nonwoven material of multicomponent, it is characterised in that the compound loft nonwoven material of the multicomponent includes
The fiber that the shrinkage ratio of fiber is 30~85% is mutually entwined and the webbed top layer of shape (1), the temperature under the top layer (1)
The basic unit (2) that can be heated at 100 DEG C~150 DEG C and the shrinkage ratio of the fiber under the basic unit (2) are at least 30%
Fiber mutually entwine and the webbed bottom of shape (3).
2. a kind of compound loft nonwoven material of multicomponent as claimed in claim 1, it is characterised in that the top layer (1)
The fiber of fiber and the bottom (3) mutually entwines from side and forms cross part (4).
3. a kind of compound loft nonwoven material of multicomponent as claimed in claim 1, it is characterised in that the top layer (1)
Fibre length is 30mm~200mm.
4. a kind of compound loft nonwoven material of multicomponent as claimed in claim 1, it is characterised in that the bottom (3)
Fibre length is 50mm~300mm.
5. a kind of compound loft nonwoven material of multicomponent as claimed in claim 1, it is characterised in that the top layer (1)
The fiber number of fiber is 3~15dtex.
6. a kind of compound loft nonwoven material of multicomponent as claimed in claim 1, it is characterised in that the top layer (1)
Thickness is 0.2~5mm.
7. a kind of compound loft nonwoven material of multicomponent as claimed in claim 1, it is characterised in that the bottom (3)
Thickness is 0.2~5mm.
8. a kind of compound loft nonwoven material of multicomponent as claimed in claim 1, it is characterised in that the bottom (3)
The fiber number of fiber is 3~15dtex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721245631.5U CN207313862U (en) | 2017-09-26 | 2017-09-26 | A kind of compound loft nonwoven material of multicomponent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721245631.5U CN207313862U (en) | 2017-09-26 | 2017-09-26 | A kind of compound loft nonwoven material of multicomponent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207313862U true CN207313862U (en) | 2018-05-04 |
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ID=62384387
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721245631.5U Active CN207313862U (en) | 2017-09-26 | 2017-09-26 | A kind of compound loft nonwoven material of multicomponent |
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| CN (1) | CN207313862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419431A (en) * | 2017-09-26 | 2017-12-01 | 昆山盛纺非织造材料研发中心有限公司 | A kind of compound loft nonwoven material of multicomponent and its manufacture method |
-
2017
- 2017-09-26 CN CN201721245631.5U patent/CN207313862U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419431A (en) * | 2017-09-26 | 2017-12-01 | 昆山盛纺非织造材料研发中心有限公司 | A kind of compound loft nonwoven material of multicomponent and its manufacture method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20210512 Address after: 313100 western division of Green Manufacturing Industrial Park, Meishan Town, Changxing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Shengfang nano material technology Co.,Ltd. Address before: 215311 room 2, No.2, Zhengyi Tongcheng South Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN SHENGFANG NONWOVENS R & D CENTER Co.,Ltd. |