CN108547057A - A kind of hot-wind nonwoven cloth preparation method of containing cellulose fiber - Google Patents
A kind of hot-wind nonwoven cloth preparation method of containing cellulose fiber Download PDFInfo
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- CN108547057A CN108547057A CN201810205566.6A CN201810205566A CN108547057A CN 108547057 A CN108547057 A CN 108547057A CN 201810205566 A CN201810205566 A CN 201810205566A CN 108547057 A CN108547057 A CN 108547057A
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- Prior art keywords
- hot
- cortex
- cellulose
- fiber
- fibre
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Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/542—Adhesive fibres
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The present invention provides a kind of hot-wind nonwoven cloth preparation methods of containing cellulose fiber, using modified bi-component fiber, it is combed with cellulose fibre mixed cotton, after hot blast adhesion, finally send to winder and wind, obtain hot-wind nonwoven cloth, since the modified bi-component fiber and cellulose fibre of use are under hot wind effect, after the fusing of bicomponent fibre cortex, hydrogen bond crosslinks occur with cellulose, to make cellulose fibre be bonded together with bicomponent fibre, fiber phenomenon is not fallen.Modified bi-component fiber, it is to introduce highly polar group in cortex, has the characteristics that hydrogen bond affinity, in hot wind process, hydrogen bond crosslinks can occur with cellulose fibre, the method that cortex introduces highly polar group is functional master batch of the addition containing highly polar group in bi-component cortex raw material, the weight ratio of master batch is the 0.1 20% of cortex, which has the characteristics that pro-skin is comfortable.
Description
Technical field
The present invention relates to amenities Material Fields, in particular to a kind of hot wind nonwoven of containing cellulose fiber
Cloth preparation method.
Background technology
Cellulose fibre, such as cotton, viscose fiber, it is hydrophilic, comfortable due to its features such as, increasingly consumed by amenities
The favor of person, but since cellulose fibre does not have Thermoadhesive, the mechanical consolidations such as spun lacing or needle thorn, the nothing of gained can only be taken
Woven fabric is closer, and bulkiness and drain are poor.Added as cellulose fibre is directly mixed into low melting point bicomponent fibre
Work, since reflow process is not affine with bicomponent fibre, cellulose fibre is simply fallen out, and influences to use.
Invention content
To solve the above problems, few the object of the present invention is to provide a kind of process flow and can be continuously produced and substantially reduce
The preparation method of the high imbibition hot-wind nonwoven cloth of production cost, the technical scheme is that：
The present invention provides a kind of hot-wind nonwoven cloth preparation method of containing cellulose fiber, using modified bi-component fiber,
It is combed with cellulose fibre mixed cotton, after hot blast adhesion, finally send to winder and wind, hot-wind nonwoven cloth is obtained, due to adopting
Modified bi-component fiber under hot wind effect, after the fusing of bicomponent fibre cortex, occurs with cellulose fibre with cellulose
Hydrogen bond crosslinks do not fall fiber phenomenon to make cellulose fibre be bonded together with bicomponent fibre.
Preferably, the modified bi-component fiber is to introduce highly polar group in cortex, has the characteristics that hydrogen bond affinity,
When hot wind process, hydrogen bond crosslinks can occur with cellulose fibre.
Preferably, the method that the cortex introduces highly polar group is added containing highly polar in bi-component cortex raw material
The functional master batch of group, the weight ratio of master batch are the 0.1-20% of cortex.
A kind of hot-wind nonwoven cloth preparation method of containing cellulose fiber through the invention, advantage are：
The present invention under hot wind effect, makes bicomponent fibre cortex melt by using modified bi-component fiber and cellulose
Hydrogen bond crosslinks occur with fiber afterwards, so that cellulose fibre is bonded together with bicomponent fibre, does not fall fiber phenomenon, have
The comfortable advantage of pro-skin.
Description of the drawings
Fig. 1 is the process flow diagram of the present invention；
Fig. 2 is the procedure chart that modified bi-component fiber is bonded together with cellulose fibre in the present invention.
Specific implementation mode
The present invention is described in further detail with specific examples of the implementation below by attached drawing.
As depicted in figs. 1 and 2, the present invention provides a kind of hot-wind nonwoven cloth preparation methods of containing cellulose fiber, special
Sign is：Modified bi-component fiber and cellulose fibre mixed cotton are combed using carding machine, after hot blast adhesion, obtain hot wind
Non-woven fabrics finally send to winder and winds, double since the modified bi-component fiber and cellulose fibre of use are under hot wind effect
After the fusing of component fibre cortex, hydrogen bond crosslinks occur with cellulose, to make cellulose fibre and bicomponent fibre be bonded in one
It rises, does not fall fiber phenomenon,
Preferably, the modified bi-component fiber is to introduce highly polar group in cortex, has the characteristics that hydrogen bond affinity,
When hot wind process, hydrogen bond crosslinks can occur with cellulose fibre.
Preferably, the method that the cortex introduces highly polar group is added containing highly polar in bi-component cortex raw material
The functional master batch of group, the weight ratio of master batch are the 0.1-20% of cortex.
A kind of hot-wind nonwoven cloth preparation method of containing cellulose fiber through the invention, advantage are：
The present invention under hot wind effect, makes bicomponent fibre cortex melt by using modified bi-component fiber and cellulose
Hydrogen bond crosslinks occur with fiber afterwards, so that cellulose fibre is bonded together with bicomponent fibre, does not fall fiber phenomenon, have
The comfortable advantage of pro-skin.
Above-described embodiment is only used for illustrating the inventive concept of the present invention, rather than the restriction to rights protection of the present invention,
All changes for carrying out unsubstantiality to the present invention using this design, should all fall into protection scope of the present invention.
Claims (3)
1. a kind of hot-wind nonwoven cloth preparation method of containing cellulose fiber, it is characterised in that：Using modified bi-component fiber, with fibre
Cellulose fiber mixed cotton combs, and after hot blast adhesion, finally send to winder and winds, hot-wind nonwoven cloth is obtained, due to use
With cellulose fibre under hot wind effect, after the fusing of bicomponent fibre cortex, with cellulose hydrogen bond occurs for modified bi-component fiber
Crosslinking, to make cellulose fibre be bonded together with bicomponent fibre, does not fall fiber phenomenon.
2. a kind of hot-wind nonwoven cloth preparation method of containing cellulose fiber according to claim 1, which is characterized in that described
Modified bi-component fiber is to introduce highly polar group in cortex, has the characteristics that hydrogen bond affinity, can be in hot wind process
Hydrogen bond crosslinks occur for cellulose fibre.
3. a kind of hot-wind nonwoven cloth preparation method of containing cellulose fiber according to claim 1, which is characterized in that described
The method that cortex introduces highly polar group is functional master batch of the addition containing highly polar group in bi-component cortex raw material, female
The weight ratio of grain is the 0.1-20% of cortex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810205566.6A CN108547057A (en) | 2018-03-13 | 2018-03-13 | A kind of hot-wind nonwoven cloth preparation method of containing cellulose fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810205566.6A CN108547057A (en) | 2018-03-13 | 2018-03-13 | A kind of hot-wind nonwoven cloth preparation method of containing cellulose fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108547057A true CN108547057A (en) | 2018-09-18 |
Family
ID=63516149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810205566.6A Pending CN108547057A (en) | 2018-03-13 | 2018-03-13 | A kind of hot-wind nonwoven cloth preparation method of containing cellulose fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108547057A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1165545A (en) * | 1995-08-11 | 1997-11-19 | 连津格股份公司 | Cellulose fibre |
| CN1259178A (en) * | 1997-04-08 | 2000-07-05 | 菲伯维森斯公司 | Cellulose-binding fibres |
| CN1555431A (en) * | 2001-07-17 | 2004-12-15 | Elastic bicomponent and biconstituent fibers, and methods of making cellulosic structures from the same | |
| CN101487171A (en) * | 2009-03-05 | 2009-07-22 | 曹志祥 | Hot-wind nonwoven cloth and producing method thereof |
| CN102191587A (en) * | 2010-03-03 | 2011-09-21 | 盐城纺织职业技术学院 | Biodegradable two-component low-melting point composite fiber |
-
2018
- 2018-03-13 CN CN201810205566.6A patent/CN108547057A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1165545A (en) * | 1995-08-11 | 1997-11-19 | 连津格股份公司 | Cellulose fibre |
| CN1259178A (en) * | 1997-04-08 | 2000-07-05 | 菲伯维森斯公司 | Cellulose-binding fibres |
| CN1106469C (en) * | 1997-04-08 | 2003-04-23 | 菲伯维森斯公司 | Cellulose-binding fibres |
| CN1555431A (en) * | 2001-07-17 | 2004-12-15 | Elastic bicomponent and biconstituent fibers, and methods of making cellulosic structures from the same | |
| CN101487171A (en) * | 2009-03-05 | 2009-07-22 | 曹志祥 | Hot-wind nonwoven cloth and producing method thereof |
| CN102191587A (en) * | 2010-03-03 | 2011-09-21 | 盐城纺织职业技术学院 | Biodegradable two-component low-melting point composite fiber |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180918 |