CN108823789A - A kind of no net by and its processing method - Google Patents
A kind of no net by and its processing method Download PDFInfo
- Publication number
- CN108823789A CN108823789A CN201810688637.2A CN201810688637A CN108823789A CN 108823789 A CN108823789 A CN 108823789A CN 201810688637 A CN201810688637 A CN 201810688637A CN 108823789 A CN108823789 A CN 108823789A
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- China
- Prior art keywords
- web
- net
- bat
- cotton layer
- adjacent
- Prior art date
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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
- D04H1/02—Cotton wool; Wadding
-
- 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
- D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4374—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece using different kinds of webs, e.g. by layering webs
-
- 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
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
- Bedding Items (AREA)
Abstract
This programme discloses a kind of no net quilt of cotton-wadded quilt production technical field, including multi-layered web, and the fiber extension direction of web described in adjacent two layers is inconsistent.Include the following steps when preparation：Step 1: the web layer prepared is laid to cotton layer, the fiber extension direction of adjacent two layers web is inconsistent；Bat is then obtained Step 2: being rubbed using the pressure of 4300N~5000N cotton layer；No net quilt is obtained Step 3: bat is packed into housing.It is prepared using the method in this programme without net quilt, no net obtained is had the characteristics that warmth retention property, good permeability and slim and graceful, durable.
Description
Technical field
The invention belongs to the production technical field of cotton-wadded quilt more particularly to a kind of no net quilt and its processing methods.
Background technique
No net is referred to the cotton-wadded quilt that gauze is not added outside bat, and usually the bat processed is put into housing and is obtained.
Processing method at present without net quilt mainly includes two kinds, and one is machining mode, another kind is manual processing side
Formula.When machining, shredding is carried out to cotton using opener first and obtains cotton-wool, cotton-wool is then transported to carding machine and is divided
It is combed to web, then passes through cotton layer of the lapping machine by web reciprocating folding type at required thickness；The connection of cotton layer and web
After place is cut, cotton layer, which is rubbed, to be polished by machine, compresses, and forms bat；Bat is packed into cotton-padded covering again and obtains no net quilt.In web
The lapping stage, since the fiber extension direction of adjacent two layers web is consistent, so that the intensity of cotton layer is concentrated mainly on cotton fiber
Extending direction on, and batting fibers direction is consistent, results in bat made from the later period in stress, and power is concentrated mainly on bat
Fiber extension direction on；It can not be dispersed simultaneously to the horizontal and vertical of bat, be easy to cause the damage of bat.Exist simultaneously
It rubs by the process, due to having lacked the fixed function of yarn, in order to guarantee the integrally-built stability of bat, needs rubbing by rank
Cotton is laminated real by the biggish pressure of Duan Caiyong (generally 6000N~8000N)；And it is unfavorable for producing using biggish pressure
Bat entirety gas permeability, warmth retention property and lightness.
Summary of the invention
The invention is intended to provide a kind of no net by and its processing method, solved no net in the prior art by because of cotton fiber
Direction is consistent, leads to the gas permeability of no net quilt and the poor problem of warmth retention property.
One of this programme is without net quilt, including multi-layered web, the fiber extension direction of web described in adjacent two layers
It is inconsistent.
Further, the machine direction of the web of adjacent two layers is in 45 °~90 ° of angle.The fiber of adjacent two layers
The machine direction of net is in 45 °~90 ° of angle, helps to keep the Direction of fibre distribution of adjacent two layers web more balanced.
Further, the machine direction of the web of adjacent two layers is in 90 ° of angles.The fiber side of adjacent two layers web
To being in 90 ° of angles, so that the direction composition of fiber is netted between adjacent two layers web；And then help to disperse stress；It reduces
Rub by when required pressure；Promote the warmth retention property and gas permeability of bat obtained.
Further, the web is square.Web is cut into square, so that transformation machine direction is adjacent
It can be exactly matched between two layer web, reduce the insufficient or too long situation of certain layer of web length (width) and occur, reduce resource
Waste.
A kind of processing method of no net quilt, includes the following steps：
Step 1: pressing adjacent two layers fiber net fiber extending direction angle, the web layer prepared is laid with
At cotton layer；
Bat is then obtained Step 2: being rubbed using the pressure of 4300N~5000N cotton layer；
No net quilt is obtained Step 3: bat is packed into housing.
Beneficial effects of the present invention：When being laid with cotton layer, keep the fiber extension direction of adjacent two layers web inconsistent；
So that the extending direction of fiber is more balanced in cotton layer.To cotton layer rubbed by during, due to the web of adjacent two layers
Fiber extension direction is inconsistent so that cotton layer when being squeezed, pressure energy it is more balanced be distributed to cotton layer various pieces,
It rubs close by dynamics needed for each section, and then allows the molding for facilitating bat；It is required since the molding difficulty of bat reduces
Rub the gas permeability and warmth retention property rubbed by pressure reduction and helped to maintain bat by pressure reduction, while making bat lighter
It is full of, use is more comfortable.Since the machine direction of adjacent two layers web is inconsistent, so that cotton layer is rubbing the pressure needed for the stage
It decreases；On the one hand being rubbed using the pressure of 4300N~5000N cotton layer, it is preferable to ensure that bat obtained has
Curable type effect, while avoiding the excessive problem for leading to that bat is hardened or pressure is too small and causing bat loose of pressure and occurring.
In addition, in no net using process, since machine direction is interlocked in the adjacent two layers web in this programme bat, so that cotton
Tire in stress, disperse in bat more uniform by strength, is conducive to the integrality for keeping bat, and reduction is locally collapsed without net
The case where collapsing, and then improve and use the time without net quilt.This programme is interlocked using the machine direction of adjacent two layers web,
Be more uniformly stressed so that cotton layer is whole, thereby reduce rub by when required pressure, improve the gas permeability of bat and warming
Property.The prior art is avoided because adjacent two layers fiber net fiber direction is consistent, cause the stage of rubbing needed larger pressure and
When later period uses stress, the problem of being easy to cause bat to damage.
Further, to cotton layer rubbed by when, rub by pressure be 4500N~4800N.Using rubbing by pressure for the section,
It can make bat obtained while guaranteeing forming stability, remain preferable softness.
Further, to cotton layer rubbed by when, cotton layer is first placed in 30 DEG C~40 DEG C of environment 1~2h of standing, so
Afterwards immediately 10 DEG C~20 DEG C at a temperature of rubbed by, rub by the time be 20min~30min, preceding 10min~15min's rubs
It is 4800N~5000N by pressure, then will rubs and 4300N~4500N is adjusted to by pressure until obtaining bat.It is rubbing by preceding elder generation
Cotton layer is placed on 1~2h of standing in 30 DEG C~40 DEG C of environment, the fiber in cotton layer is made to obtain a degree of expansion；And with
The pressure for applying 4800N~5000N afterwards carries out compacting to it and torments, so that the fiber in cotton layer is in conjunction with even closer；While by
In the expansion of fiber early period, it is hardened to avoid cotton layer appearance.And 10 DEG C~20 DEG C are kept in the process rubbing, at this temperature,
The temperature of cotton layer gradually decreases, and room temperature is basically reached after 10min~15min, and adjustment is rubbed by pressure to 4300N~4500N at this time,
The compaction treatment that the later period is carried out to cotton layer helps to carry out shaping to cotton layer, while the fiber for terminating the expansion stage is tormented,
So that bat obtained, while keeping structural soundness, lower pressure ensure that its preferable gas permeability and warmth retention property.
Specific embodiment
It is further described below by specific embodiment：
Cotton is placed into shredding in opener using usual manner and obtains cotton-wool by the preparation of web, and then cotton-wool exists
Fiber cloth is obtained under the carding role of carding machine, then fiber cloth is cut into the web of 2m*2m.Hereinafter in process
In, when not particularly pointing out temperature, it is defaulted as 20 DEG C~28 DEG C of room temperature.
Embodiment 1：
A kind of processing method of no net quilt, includes the following steps：
Step 1: the web layer prepared is laid to cotton layer, the fiber extension side of adjacent two layers web
To in 90 °；
Bat is then obtained Step 2: being rubbed using the pressure of 4500N cotton layer；
No net quilt is obtained Step 3: bat is packed into housing.
Embodiment 2：
A kind of processing method of no net quilt, includes the following steps：
Step 1: the web layer prepared is laid to cotton layer, the fiber extension side of adjacent two layers web
To in 45 °；
Bat is then obtained Step 2: being rubbed using the pressure of 5000N cotton layer；
No net quilt is obtained Step 3: bat is packed into housing.
Embodiment 3：
A kind of processing method of no net quilt, includes the following steps：
Step 1: the web layer prepared is laid to cotton layer, the fiber extension side of adjacent two layers web
To in 60 °；
Bat is then obtained Step 2: being rubbed using the pressure of 4800N cotton layer；
No net quilt is obtained Step 3: bat is packed into housing.
Embodiment 4：
A kind of processing method of no net quilt, includes the following steps：
Step 1: the web layer prepared is laid to cotton layer, the fiber extension side of adjacent two layers web
To in 90 °；
Step 2: cotton layer to be placed in 35 DEG C of environment and stands 1.5h, immediately after 20 DEG C at a temperature of rubbed
Quilt, rubbing the time is 25min, and rubbing by pressure for preceding 10min is 4800N, then will be rubbed and is adjusted to 4300N by pressure until obtaining
Bat；
No net quilt is obtained Step 3: bat is packed into housing.
Embodiment 5：
A kind of processing method of no net quilt, includes the following steps：
Step 1: the web layer prepared is laid to cotton layer, the fiber extension side of adjacent two layers web
To in 90 °；
Step 2: cotton layer to be placed in 40 DEG C of environment and stands 1h, immediately after 15 DEG C at a temperature of rubbed by,
Rubbing the time is 30min, and rubbing by pressure for preceding 10min is 5000N, then will be rubbed and is adjusted to 4500N by pressure and torment 20min to obtain
To bat；
No net quilt is obtained Step 3: bat is packed into housing.
Comparative example 1 the difference is that only that the fiber extension direction of adjacent two layers web is parallel with embodiment 1.
Comparative example 2 the difference is that only that the fiber extension direction of adjacent two layers web is parallel with embodiment 1, rub by
Pressure is 7000N.
Comparative example 3 the difference is that only that the fiber extension direction of adjacent two layers web is parallel with embodiment 1, rub by
Pressure is 9000N.
Experimental comparison：
Experimental subjects：Using made from the method in Examples 1 to 5 and comparative example 1~3 without net quilt；
Thermal coefficient detection：Using Xi'an grind the large flat insulation instrument of YG606E type 20 DEG C at room temperature to no net by into
The detection of row thermal coefficient；
Moisture-vapor transmission detection：Using SG461-III type digital textile air permeation volume gauge to no net by carry out vapor
Transmitance detection；
Elongation at break detection：Using III type fully automatic single thread force-machine of YG023C- to no net by carry out elongation at break
Detection；
Concrete outcome is as follows：
From experimental data it is found that using the obviously excellent by its thermal conductivity and moisture-vapor transmission without net of Examples 1 to 5 preparation
Without net quilt made from the comparative example 2 and comparative example 3.Although and comparative example 1 is obtained without net quilt table in thermal conductivity and gas permeability
Now preferably, but since its machine direction is single, cause its elongation at break very low, be not durable.And comparative example 2 and comparative example 3 are made
Although it is standby without net by the stage of rubbing used it is biggish torment pressure, since its machine direction is single, lead to its fracture
Elongation is obtained significantly lower than Examples 1 to 5 without net quilt.
Claims (7)
1. a kind of no net quilt, it is characterised in that：Including multi-layered web, the fiber extension direction of web described in adjacent two layers is not
Unanimously.
2. no net quilt according to claim 1, it is characterised in that：The machine direction of the web of adjacent two layers is in
45 °~90 ° of angle.
3. no net quilt according to claim 2, it is characterised in that：The machine direction of the web of adjacent two layers is in
90 ° of angles.
4. no net quilt according to claim 3, it is characterised in that：The web is square.
5. the processing method of no net quilt according to any one of claims 1 to 4, it is characterised in that：Include the following steps：
Step 1: pressing adjacent two layers fiber net fiber extending direction angle, the web layer prepared is laid to cotton
Layer；
Bat is then obtained Step 2: being rubbed using the pressure of 4300N~5000N cotton layer；
No net quilt is obtained Step 3: bat is packed into housing.
6. the processing method of no net quilt according to claim 5, it is characterised in that：To cotton layer rubbed by when, rub and pressed
Power is 4500N~4800N.
7. the processing method of no net quilt according to claim 5, it is characterised in that：To cotton layer rubbed by when, first by cotton
Layer is placed in 30 DEG C~40 DEG C of environment 1~2h of standing, immediately after 10 DEG C~20 DEG C at a temperature of rubbed by, rub by
Time is 20min~30min, and rubbing by pressure for preceding 10min~15min is 4800N~5000N, then will rub and be adjusted by pressure
For 4300N~4500N until obtaining bat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810688637.2A CN108823789B (en) | 2018-06-28 | 2018-06-28 | Net-free quilt and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810688637.2A CN108823789B (en) | 2018-06-28 | 2018-06-28 | Net-free quilt and processing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108823789A true CN108823789A (en) | 2018-11-16 |
| CN108823789B CN108823789B (en) | 2021-07-06 |
Family
ID=64134598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810688637.2A Active CN108823789B (en) | 2018-06-28 | 2018-06-28 | Net-free quilt and processing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108823789B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501197A (en) * | 2020-04-16 | 2020-08-07 | 黄英 | Method for making non-net quilt |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001248052A (en) * | 2000-03-03 | 2001-09-14 | Marutake Corporation Kk | Method for producing nonwoven fabric and nonwoven fabric produced thereby |
| EP2471986A1 (en) * | 2010-12-30 | 2012-07-04 | Norafin Industries (Germany) GmbH | A multiple-use nonwoven fabric structure |
| CN104630986A (en) * | 2015-01-29 | 2015-05-20 | 山东天鼎丰非织造布有限公司 | Polyester base material and preparation method thereof |
| CN106419351A (en) * | 2016-12-08 | 2017-02-22 | 广西凯喜雅丝绸有限公司 | Making method of silk quilt |
| CN206768369U (en) * | 2017-05-09 | 2017-12-19 | 王大亮 | Using the silk floss cloth and clothing material of silk floss dead meal |
| CN107898241A (en) * | 2017-11-02 | 2018-04-13 | 王彦池 | A kind of production method of cotton-wadded quilt |
-
2018
- 2018-06-28 CN CN201810688637.2A patent/CN108823789B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001248052A (en) * | 2000-03-03 | 2001-09-14 | Marutake Corporation Kk | Method for producing nonwoven fabric and nonwoven fabric produced thereby |
| EP2471986A1 (en) * | 2010-12-30 | 2012-07-04 | Norafin Industries (Germany) GmbH | A multiple-use nonwoven fabric structure |
| CN104630986A (en) * | 2015-01-29 | 2015-05-20 | 山东天鼎丰非织造布有限公司 | Polyester base material and preparation method thereof |
| CN106419351A (en) * | 2016-12-08 | 2017-02-22 | 广西凯喜雅丝绸有限公司 | Making method of silk quilt |
| CN206768369U (en) * | 2017-05-09 | 2017-12-19 | 王大亮 | Using the silk floss cloth and clothing material of silk floss dead meal |
| CN107898241A (en) * | 2017-11-02 | 2018-04-13 | 王彦池 | A kind of production method of cotton-wadded quilt |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501197A (en) * | 2020-04-16 | 2020-08-07 | 黄英 | Method for making non-net quilt |
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| Publication number | Publication date |
|---|---|
| CN108823789B (en) | 2021-07-06 |
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