CN104846543A - Dacron slow recovery filler production process - Google Patents
Dacron slow recovery filler production process Download PDFInfo
- Publication number
- CN104846543A CN104846543A CN201510186554.XA CN201510186554A CN104846543A CN 104846543 A CN104846543 A CN 104846543A CN 201510186554 A CN201510186554 A CN 201510186554A CN 104846543 A CN104846543 A CN 104846543A
- Authority
- CN
- China
- Prior art keywords
- cotton
- filler
- crimp
- terylene
- dacron
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G7/00—Making upholstery
- B68G7/06—Filling of cushions, mattresses, or the like
-
- 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
Abstract
The invention discloses a dacron slow recovery filler production process. The production process includes the following steps of manual cotton blending, primary opening, secondary opening, filling and sealing. Dacron with the length ranging from 10 mm to 20 mm and the fineness being 3-6 dtex or dacron blended three-dimensional crimp cotton is blended with known dacron or dacron blended three-dimensional crimp cotton in an optimized mode. In the blending process, the dacron three-dimensional crimp cotton and the known dacron three-dimensional crimp cotton are designed to be in a gradient relationship on the aspects of thickness, the length, the crimp degree and the quantity, so that fillers (3) can enter fiber gaps of fillers (2). The fillers (2) can enter fiber gaps of filers (1), after fiber in similar shape is blended, a three-dimensional structure is formed; when the three-dimensional structure is borne with external pressure, and under the three-dimensional support effect, the pillow interior deformation degree is lowered; meanwhile, through optimization of the thickness, length, the bending degree and the quantitative relation of the three fillers, it is avoided that the filling power of a pillow interior is excessively lowered due to excessive increase of the filler density.
Description
Technical field
The present invention is specifically related to a kind of production technology of terylene low resilience filler.
Background technology
Current common artificial fiber-pillow on the market, be made up of artificial chemical fibre, and artificial fibre is the most universal, inexpensive material, so make the with low cost of common artificial fiber-pillow, artificial fibre pillow easy cleaning in addition, but due to chemical fibre material lack flexibility, airtight, used of a specified duration to be out of shape, lumpd, made pillow height uneven.A lot of people likes using memory pillow now, memory pillow material is high density, shock-absorbing, breathable memory technological cotton, memory technological cotton adopts pure natural cork to make through tens road special process, granulated cork has softness, good springiness, the feature that lightweight, absorption of perspiration good, gas permeability is high, and user also
Arbitrarily can change the shape of pillow as required, compare the health care being conducive to cervical vertebra.But memory technological cotton have passed through the special process in tens roads in process of production, will add some chemicals unavoidably, cannot ensure that these chemicals can not cause bad impact to human body in the special process in this tens road.And general memory science and technology Cottonopolis is not anti-aging, is exposed to the sun, more can not cleans, if things go on like this, just built a good growing environment to bacterium, affected health under can not being placed on the sun.
Known terylene pillow fillings, in process of production, in order to have the soft of pillow and rigidity concurrently, usual means be by 6.67dtex single hole 64mm, 8.33dtex tetra-the terylene three-dimensional crimp cotton such as hole 60mm, 10.00dtex60mm seven apertures in the human head be optimized combination.But because of the not change of the amount of crimp (wave height, wide and frequency) between it, and fiber length difference is very little, though thickness is variant, gradient is less, this kind of pillow fillings, space between fiber is comparatively large, the density of filler is less, and after date when pillow uses a section, owing to affording from human body head weight for a long time, cause filler space to diminish, density increase and height of pillow core is reduced, Filament-wound Machine, conglomeration and pillow is out of shape, bulking intensity declines, and affects the use value of pillow.
Summary of the invention
Goal of the invention: the production technology that the invention provides a kind of terylene low resilience filler.
Technical scheme: a kind of production technology of terylene low resilience filler, comprises the steps: manual mixed cotton → mono-time shredding → secondary shredding → filling → weigh → seal;
In described manual mixed cotton step, the fiber of following 3 kinds of specification sizes is carried out mixed cotton:
Filler is 1.: weight ratio is 30 ~ 50%, and length is 60 ~ 64mm, and thickness is that the three-dimensional crimp of 6 ~ 10dtex terylene is cotton, and its amount of crimp is high;
Filler is 2.: weight ratio is 20 ~ 30%, and length is 15 ~ 20mm, and thickness is that the three-dimensional crimp of 5 ~ 6dtex terylene is cotton, in its amount of crimp;
Filler is 3.: weight ratio is 10 ~ 20%, and length is 10 ~ 15mm, and thickness is that the three-dimensional crimp of 3 ~ 5dtex terylene is cotton, and its amount of crimp is low;
In a described shredding step, feed cotton height 5-8cm, feed cotton speed 1.0-1.5 rice, pin cloth wheel speed 720-860 rev/min;
In described secondary shredding step, feed cotton height 8-10cm, feed cotton speed 1.5-2.0 rice, pin cloth wheel speed 2400-3260 rev/min.
As optimization: in described manual mixed cotton step, the time of mixed cotton is: 30-40min.
As optimization: in a described shredding step, pin cloth wheel speed 770 revs/min.
As optimization: in described secondary shredding step, pin cloth wheel speed 2880 revs/min.
As optimization: made product specification is: 48*74*700g, the bleaching fabric of cotton 14.6tex*14.6tex 524/10cm*394 root/10cm.
Beneficial effect: the present invention uses length for 10-20mm, fineness is that 3-6dtex terylene or the curling cotton of terylene hybrid three-dimensional and known terylene or the curling cotton of terylene hybrid three-dimensional are optimized mixture.During mixture, this case terylene three-dimensional crimp cotton and known terylene three-dimensional crimp cotton are designed to gradient relation at thickness, length, amount of crimp, quantitative aspects.So, 3. filler can enter between filler fiber gap 2., and 2. filler can enter between filler fiber gap 1., after similar figures fibers mixture, define stereochemical structure, when being subject to from external pressure, under dimensional support effect, reduce pillow deformation extent, simultaneously, by the optimization to three kinds of filler fineness, length, degree of crook, quantitative relation, avoid because packing density excessively increases, the excessive descent of the pillow bulking intensity caused.Secondly, due to filler 2., the reduction of filler 3. length, enhance the dispersiveness of filler, reduce Filament-wound Machine, conglomeration degree.Again, pillow is under pressurization, release of pressure condition, the formation of " gradient relation " of resistance to compression and recoverability between different filler is caused due to above-mentioned " gradient relation ", add the relation of the frictional force between fiber, the speed of pillow distortion becomes slow, form " low resilience " phenomenon, thus improve the comfortableness that pillow takes.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention will be described in detail.
Specific embodiment 1:
A production technology for terylene low resilience filler, comprises the steps: manual mixed cotton → mono-time shredding → secondary shredding → filling → weigh → seal;
In described manual mixed cotton step, the time of mixed cotton is: 30min, and the fiber of following 3 kinds of specification sizes is carried out mixed cotton:
Filler is 1.: weight ratio is 30%, and length is 60mm, and thickness is that the three-dimensional crimp of 6dtex terylene is cotton, and its amount of crimp is high;
Filler is 2.: weight ratio is 20%, and length is 15mm, and thickness is that the three-dimensional crimp of 5dtex terylene is cotton, in its amount of crimp;
Filler is 3.: weight ratio is 10%, and length is 10mm, and thickness is that the three-dimensional crimp of 3dtex terylene is cotton, and its amount of crimp is low;
In a described shredding step, feed cotton height 5cm, feed cotton speed 1.0 meters, pin cloth wheel speed 720 revs/min;
In described secondary shredding step, feed cotton height 8cm, feed cotton speed 1.5 meters, pin cloth wheel speed 2400 revs/min.
Made product specification is: the bleaching fabric of 48*74*700g, cotton 14.6tex*14.6tex 524/10cm*394 root/10cm.
Specific embodiment 2:
A production technology for terylene low resilience filler, comprises the steps: manual mixed cotton → mono-time shredding → secondary shredding → filling → weigh → seal;
In described manual mixed cotton step, the time of mixed cotton is: 40min, and the fiber of following 3 kinds of specification sizes is carried out mixed cotton:
Filler is 1.: weight ratio is 50%, and length is 64mm, and thickness is that the three-dimensional crimp of 10dtex terylene is cotton, and its amount of crimp is high;
Filler is 2.: weight ratio is 30%, and length is 20mm, and thickness is that the three-dimensional crimp of 6dtex terylene is cotton, in its amount of crimp;
Filler is 3.: weight ratio is 20%, and length is 15mm, and thickness is that the three-dimensional crimp of 5dtex terylene is cotton, and its amount of crimp is low;
In a described shredding step, feed cotton height 8cm, feed cotton speed 1.5 meters, pin cloth wheel speed 860 revs/min;
In described secondary shredding step, feed cotton height 10cm, feed cotton speed 2.0 meters, pin cloth wheel speed 3260 revs/min.
Made product specification is: the bleaching fabric of 48*74*700g, cotton 14.6tex*14.6tex 524/10cm*394 root/10cm.
Specific embodiment 3:
A production technology for terylene low resilience filler, comprises the steps: manual mixed cotton → mono-time shredding → secondary shredding → filling → weigh → seal;
In described manual mixed cotton step, the time of mixed cotton is: 34min, and the fiber of following 3 kinds of specification sizes is carried out mixed cotton:
Filler is 1.: weight ratio is 40%, and length is 63mm, and thickness is that the three-dimensional crimp of 7dtex terylene is cotton, and its amount of crimp is high;
Filler is 2.: weight ratio is 25%, and length is 18mm, and thickness is that the three-dimensional crimp of 5dtex terylene is cotton, in its amount of crimp;
Filler is 3.: weight ratio is 15%, and length is 13mm, and thickness is that the three-dimensional crimp of 4dtex terylene is cotton, and its amount of crimp is low;
In a described shredding step, feed cotton height 6cm, feed cotton speed 1.3 meters, pin cloth wheel speed 770 revs/min;
In described secondary shredding step, feed cotton height 9cm, feed cotton speed 1.8 meters, pin cloth wheel speed 2880 revs/min.
Made product specification is: the bleaching fabric of 48*74*700g, cotton 14.6tex*14.6tex 524/10cm*394 root/10cm.
Specific embodiment 4:
A production technology for terylene low resilience filler, comprises the steps: manual mixed cotton → mono-time shredding → secondary shredding → filling → weigh → seal;
In described manual mixed cotton step, the time of mixed cotton is: 38min, and the fiber of following 3 kinds of specification sizes is carried out mixed cotton:
Filler is 1.: weight ratio is 43%, and length is 61mm, and thickness is that the three-dimensional crimp of 8dtex terylene is cotton, and its amount of crimp is high;
Filler is 2.: weight ratio is 27%, and length is 19mm, and thickness is that the three-dimensional crimp of 5dtex terylene is cotton, in its amount of crimp;
Filler is 3.: weight ratio is 17%, and length is 14mm, and thickness is that the three-dimensional crimp of 4dtex terylene is cotton, and its amount of crimp is low;
In a described shredding step, feed cotton height 7cm, feed cotton speed 1.4 meters, pin cloth wheel speed 830 revs/min;
In described secondary shredding step, feed cotton height 9cm, feed cotton speed 1.7 meters, pin cloth wheel speed 3150 revs/min.
Made product specification is: the bleaching fabric of 48*74*700g, cotton 14.6tex*14.6tex 524/10cm*394 root/10cm.
The present invention uses length for 10-20mm, and fineness is that 3-6dtex terylene or the curling cotton of terylene hybrid three-dimensional and known terylene or the curling cotton of terylene hybrid three-dimensional are optimized mixture.During mixture, this case terylene three-dimensional crimp cotton and known terylene three-dimensional crimp cotton are designed to gradient relation at thickness, length, amount of crimp, quantitative aspects.So, 3. filler can enter between filler fiber gap 2., and 2. filler can enter between filler fiber gap 1., after similar figures fibers mixture, define stereochemical structure, when being subject to from external pressure, under dimensional support effect, reduce pillow deformation extent, simultaneously, by the optimization to three kinds of filler fineness, length, degree of crook, quantitative relation, avoid because packing density excessively increases, the excessive descent of the pillow bulking intensity caused.Secondly, due to filler 2., the reduction of filler 3. length, enhance the dispersiveness of filler, reduce Filament-wound Machine, conglomeration degree.Again, pillow is under pressurization, release of pressure condition, the formation of " gradient relation " of resistance to compression and recoverability between different filler is caused due to above-mentioned " gradient relation ", add the relation of the frictional force between fiber, the speed of pillow distortion becomes slow, form " low resilience " phenomenon, thus improve the comfortableness that pillow takes.
Claims (5)
1. a production technology for terylene low resilience filler, is characterized in that: comprise the steps: manual mixed cotton → mono-time shredding → secondary shredding → filling → weigh → seal;
In described manual mixed cotton step, the fiber of following 3 kinds of specification sizes is carried out mixed cotton:
Filler is 1.: weight ratio is 30 ~ 50%, and length is 60 ~ 64mm, and thickness is that the three-dimensional crimp of 6 ~ 10dtex terylene is cotton, and its amount of crimp is high;
Filler is 2.: weight ratio is 20 ~ 30%, and length is 15 ~ 20mm, and thickness is that the three-dimensional crimp of 5 ~ 6dtex terylene is cotton, in its amount of crimp;
Filler is 3.: weight ratio is 10 ~ 20%, and length is 10 ~ 15mm, and thickness is that the three-dimensional crimp of 3 ~ 5dtex terylene is cotton, and its amount of crimp is low;
In a described shredding step, feed cotton height 5-8cm, feed cotton speed 1.0-1.5 rice, pin cloth wheel speed 720-860 rev/min;
In described secondary shredding step, feed cotton height 8-10cm, feed cotton speed 1.5-2.0 rice, pin cloth wheel speed 2400-3260 rev/min.
2. the production technology of terylene low resilience filler according to claim 1, is characterized in that: in described manual mixed cotton step, and the time of mixed cotton is: 30-40min.
3. the production technology of terylene low resilience filler according to claim 1, is characterized in that: in a described shredding step, pin cloth wheel speed 770 revs/min.
4. the production technology of terylene low resilience filler according to claim 1, is characterized in that: in described secondary shredding step, pin cloth wheel speed 2880 revs/min.
5. the production technology of terylene low resilience filler according to claim 1, is characterized in that: made product specification is: 48*74*700g, the bleaching fabric of cotton 14.6tex*14.6tex 524/10cm*394 root/10cm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510186554.XA CN104846543B (en) | 2015-04-20 | 2015-04-20 | A kind of production technology of terylene low resilience filler |
| PCT/CN2015/091823 WO2016169223A1 (en) | 2015-04-20 | 2015-10-13 | Production technology for pet slow recovery filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510186554.XA CN104846543B (en) | 2015-04-20 | 2015-04-20 | A kind of production technology of terylene low resilience filler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104846543A true CN104846543A (en) | 2015-08-19 |
| CN104846543B CN104846543B (en) | 2017-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510186554.XA Active CN104846543B (en) | 2015-04-20 | 2015-04-20 | A kind of production technology of terylene low resilience filler |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104846543B (en) |
| WO (1) | WO2016169223A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016169223A1 (en) * | 2015-04-20 | 2016-10-27 | 江苏斯得福纺织股份有限公司 | Production technology for pet slow recovery filler |
| CN111621924A (en) * | 2020-05-12 | 2020-09-04 | 苏州椰为媒纤维制品科技有限公司 | Slow-rebound coconut fiber mattress and production process thereof |
| CN112575443A (en) * | 2019-09-30 | 2021-03-30 | 东丽纤维研究所（中国）有限公司 | Filling material |
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| CN102973071A (en) * | 2012-10-12 | 2013-03-20 | 苏州美山子制衣有限公司 | Fiber type slow-resilience filling pillow |
| CN103519617A (en) * | 2013-09-22 | 2014-01-22 | 南通斯得福纺织装饰有限公司 | Chemical fiber quilt stuffing and mixing process thereof |
| US20140174628A1 (en) * | 2010-03-29 | 2014-06-26 | Unicharm Corporation | Production process of a nonwoven fabric sheet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB404147A (en) * | 1933-01-31 | 1934-01-11 | Bernard Forster | Improvements in or relating to the teasing or opening of flock, kapok and like materials and to the filling of cushions, down quilts and the like therewith |
| US3878873A (en) * | 1973-07-06 | 1975-04-22 | Cww Research And Dev Company | Apparatus for forming fiber-filled articles |
| GB1513115A (en) * | 1976-09-11 | 1978-06-07 | Frostline Inc | Method of and apparatus for dispensing a measured quantity of down |
| DE2702166A1 (en) * | 1977-01-20 | 1978-07-27 | Brinkhaus Fa H | Appts. for filling pillows, bolsters etc. with synthetic fibres - has two sets of beaters and carders supplying different length fibres to mixer drum |
| CN102011270A (en) * | 2011-01-07 | 2011-04-13 | 南通久隆制衣有限公司 | Filler for clothes and home textiles and manufacturing method thereof |
| CN102689868A (en) * | 2012-05-31 | 2012-09-26 | 南通斯得福纺织装饰有限公司 | Method for recycling terylene fillers |
| CN104846543B (en) * | 2015-04-20 | 2017-11-17 | 南通斯得福纺织装饰有限公司 | A kind of production technology of terylene low resilience filler |
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2015
- 2015-04-20 CN CN201510186554.XA patent/CN104846543B/en active Active
- 2015-10-13 WO PCT/CN2015/091823 patent/WO2016169223A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140174628A1 (en) * | 2010-03-29 | 2014-06-26 | Unicharm Corporation | Production process of a nonwoven fabric sheet |
| CN102973071A (en) * | 2012-10-12 | 2013-03-20 | 苏州美山子制衣有限公司 | Fiber type slow-resilience filling pillow |
| CN103519617A (en) * | 2013-09-22 | 2014-01-22 | 南通斯得福纺织装饰有限公司 | Chemical fiber quilt stuffing and mixing process thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016169223A1 (en) * | 2015-04-20 | 2016-10-27 | 江苏斯得福纺织股份有限公司 | Production technology for pet slow recovery filler |
| CN112575443A (en) * | 2019-09-30 | 2021-03-30 | 东丽纤维研究所（中国）有限公司 | Filling material |
| CN112575443B (en) * | 2019-09-30 | 2022-11-18 | 东丽纤维研究所（中国）有限公司 | Filling material |
| CN111621924A (en) * | 2020-05-12 | 2020-09-04 | 苏州椰为媒纤维制品科技有限公司 | Slow-rebound coconut fiber mattress and production process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104846543B (en) | 2017-11-17 |
| WO2016169223A1 (en) | 2016-10-27 |
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Address after: 226003 Yongxing Road, Gangzha Economic Development Zone, Nantong, Jiangsu 52 Patentee after: Jiangsu SIDEFU textile Limited by Share Ltd Address before: 226003 Yongxing Road, Gangzha Economic Development Zone, Nantong, Jiangsu 52 Patentee before: Nantong Sidefu Textile Decoration Co., Ltd. |
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