CN102825871B - CSC three-layer composite spunlaced nonwoven and method for producing same - Google Patents
CSC three-layer composite spunlaced nonwoven and method for producing same Download PDFInfo
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- CN102825871B CN102825871B CN201210304374.3A CN201210304374A CN102825871B CN 102825871 B CN102825871 B CN 102825871B CN 201210304374 A CN201210304374 A CN 201210304374A CN 102825871 B CN102825871 B CN 102825871B
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- 239000002131 composite material Substances 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 238000009960 carding Methods 0.000 claims abstract description 13
- 239000000835 fiber Substances 0.000 claims abstract description 10
- 229920004933 Terylene® Polymers 0.000 claims abstract description 7
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 239000004744 fabric Substances 0.000 claims description 24
- 241000381602 Vachellia nebrownii Species 0.000 claims description 13
- 238000000465 moulding Methods 0.000 claims description 13
- 239000004745 nonwoven fabric Substances 0.000 claims description 9
- 238000009941 weaving Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 208000002193 Pain Diseases 0.000 claims description 5
- 210000000481 breast Anatomy 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000001035 drying Methods 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 230000003796 beauty Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Nonwoven Fabrics (AREA)
Abstract
The invention discloses a CSC three-layer composite spunlaced nonwoven, and is characterized in that the nonwoven has a three-layer structure, the upper layer and the lower layer are 100% terylene layers which have been carded into nets, and the intermediate layer is PP spoubond nonwoven. A method for producing the spunlaced nonwoven comprises steps of opening and cleaning polyester fiber, carding into nets, compositely forming the upper layer, the intermediate layer and the lower layer with spunlace, and drying. The invention provides the three-layer sereoscopic composite spunlaced nonwoven with characteristics of high strength, soft touch, good dust-absorbing effect, no crumbs and low cost, and the method for producing the nonwoven.
Description
Technical field
The present invention relates to a kind of composite water-spurt non-woven cloth of three-decker, and the production method of this non-weaving cloth.
Background technology
The very wide model of range of application of hydro-entangled non-woven fabric, can be applicable to life, medical treatment, multiple field such as industrial.As daily necessities aspect can be used for cloth for wiping or dusting, Moistured towel, compressed towel etc.; Health care aspect can be used for medical sheet, pillowcase, the tablecloth etc.; Industrial goods aspect can be used for wiper, laboratory clothing etc.Non-weaving cloth has the advantage of the aspects such as excellent performance, use value is high and with low cost.Along with improving constantly of people's living standard, various non-weaving cloth goods just enter huge numbers of families, relate to the every aspect of people's live and work, and cloth for cleaning is exactly one wherein.Cloth for cleaning comprises dry wipe towel and wet wipes.Dry wipe towel is generally raw material with terylene, is widely used in industrial cloth for cleaning, vehicle cleaning towel, Floor wiper towel, life cloth for cleaning etc.As the dry wipe towel products of routine, its brute force is higher than the wet tissue product of dimension, and feel is more soft, in particular for the wiping of some precision equipments, ensure that can not there be cut on instrument surface, some dry wipe towel requires that product is fluffy, and water environment capacity is good.And existing hydro-entangled non-woven fabric is all be raw material with terylene substantially, the individual layer hydro-entangled non-woven fabric that online or off-line is undertaken tangling by the method that water stings and formed, also exists following problem:
1. intensity is low, is especially easily out of shape, and even occurs falling suede phenomenon;
2. fluffy degree is inadequate, water environment capacity is poor.
Therefore now a kind of NEW TYPE OF COMPOSITE hydro-entangled non-woven fabric that can solve the problem is needed.
Summary of the invention
The present invention is the above-mentioned deficiency in order to solve existing for prior art, proposes that a kind of brute force is high, soft, pick-up performance is good, does not fall bits, the production method of three-layer composite spunlace non-woven cloth that cost is low and this non-weaving cloth.
Technical solution of the present invention is: a kind of CSC three-layer composite spunlace non-woven cloth, is characterized in that: described non-weaving cloth is three-decker, up and down the two-layer 100% terylene layer being carding, and intermediate layer is PP spun-bonded non-woven fabrics.
Prepare the production method of CSC three-layer composite spunlace non-woven cloth as above, comprise polyster fibre opening picking, carding, upper strata, intermediate layer and the composite molding of lower layer of water thorn, dry, it is characterized in that:
In a, described polyster fibre opening picking step, spacing for 5-8 centimillimetre between the card stripper of bale opener and stripping hired roughneck, and the main cylinder speed of carding machine is 800-1350rpm, breast cylinder speed is 400-850rpm, and mixed and disorderly roller speed is 950-1300rpm up and down,
In b, described water thorn composite molding step, water jet pressure of prewetting on water gill net curtain is 20-50bar, just stinging water jet pressure is 30-60bar, the anti-thorn pressure of two water jets of the second rotary drum is respectively 30-60bar and 35-80bar, and the just thorn pressure of three water jets of the 3rd rotary drum is respectively 40-85bar, 50-100bar and 40-95bar;
In c, described water thorn composite molding step, on spun-laced machine, the efficiency of three negative-pressure ward blower fans is respectively 70-85%, 75-95%, 70-80%, and in baking oven, the efficiency of three circulating fans and exhaust fan is 60-85%, and oven temperature is 95-115 DEG C.
Compared with the existing technology, tool has the following advantages in the present invention:
Trilaminate material tangles by this kind of composite non-weaving cloth by polyster fibre carding and PP spun-bonded non-woven fabrics is online or off-line is stung through water by debatching mode method, jacquard weave forms the hydro-entangled non-woven fabric of 3 D stereo style, tool has the following advantages: first it not only has the features such as light water thorn cloth is soft, pendency sense, and the feel of product is full fluffy, pick-up performance is better; And it through jacquard weave process, can make CSC meet product surface and presents the fluffy three-dimensional pattern locating different pattern, further increase the visual sense of beauty of product and the water environment capacity as dry wipe towel.Therefore this non-weaving cloth and the method that manufactures this non-weaving cloth have possessed multiple advantage, and be particularly suitable for applying in the art, its market prospects are very wide.
Detailed description of the invention
The following describes the specific embodiment of the present invention.
A kind of CSC three-layer composite spunlace non-woven cloth, it is three-decker, up and down the two-layer 100% terylene layer being carding, and intermediate layer is PP spun-bonded non-woven fabrics.
Embodiment one
Prepare the production method of CSC three-layer composite spunlace non-woven cloth as above, comprise polyster fibre opening picking, carding, upper strata, intermediate layer and the composite molding of lower layer of water thorn, dry, it is characterized in that:
In polyster fibre opening picking step, spacing between the card stripper of bale opener and stripping hired roughneck is 5 centimillimetres, and the main cylinder speed of carding machine is 800rpm, and breast cylinder speed is 400rpm, and mixed and disorderly roller speed is 950rpm up and down,
In water thorn composite molding step, water jet pressure of prewetting on water gill net curtain is 20bar, just stinging water jet pressure is 30bar, the anti-thorn pressure of two water jets of the second rotary drum is respectively 30bar and 35bar, and the just thorn pressure of three water jets of the 3rd rotary drum is respectively 40bar, 50bar and 40bar;
In water thorn composite molding step, on spun-laced machine, the efficiency of three negative-pressure ward blower fans is respectively 70%, 75%, 70%, and in baking oven, the efficiency of three circulating fans and exhaust fan is 60%, and oven temperature is 95 DEG C.
Embodiment two
In polyster fibre opening picking step, spacing between the card stripper of bale opener and stripping hired roughneck is 6 centimillimetres, and the main cylinder speed of carding machine is 1150rpm, and breast cylinder speed is 620rpm, and mixed and disorderly roller speed is 1100rpm up and down,
In water thorn composite molding step, water jet pressure of prewetting on water gill net curtain is 35bar, just stinging water jet pressure is 45bar, the anti-thorn pressure of two water jets of the second rotary drum is respectively 45bar and 55bar, and the just thorn pressure of three water jets of the 3rd rotary drum is respectively 60bar, 75bar and 65bar;
In water thorn composite molding step, on spun-laced machine, the efficiency of three negative-pressure ward blower fans is respectively 75%, 85%, 75%, and in baking oven, the efficiency of three circulating fans and exhaust fan is 72%, and oven temperature is 105 DEG C.
Embodiment three
In polyster fibre opening picking step, spacing between the card stripper of bale opener and stripping hired roughneck is 8 centimillimetres, and the main cylinder speed of carding machine is 1350rpm, and breast cylinder speed is 850rpm, and mixed and disorderly roller speed is 1300rpm up and down,
In thorn composite molding step, water jet pressure of prewetting on water gill net curtain is 50bar, just stinging water jet pressure is 60bar, the anti-thorn pressure of two water jets of the second rotary drum is respectively 60bar and 80bar, and the just thorn pressure of three water jets of the 3rd rotary drum is respectively 85bar, 100bar and 95bar;
In water thorn composite molding step, on spun-laced machine, the efficiency of three negative-pressure ward blower fans is respectively 85%, 95%, 80%, and in baking oven, the efficiency of three circulating fans and exhaust fan is 85%, and oven temperature is 115 DEG C.
Adopt the composite water-spurt non-woven cloth that method of the present invention is produced, its upper strata, lower floor are 10-20g/m
2, middle level is 5-10g/m
2, the grammes per square metre scope of whole product is at 25 ~ 65g/m
2.Embodiment is as shown in table 1 with the performance comparison of the common Hydroentangled product (contrast piece 1) that tradition uses 100% terylene to produce:
Table 1
Conclusion: same 50g/m
2product, the thickness, ultimate strength etc. of the embodiment of the present invention are all better than general Hydroentangled product.
The present embodiment can also by changing the net and the technique adjustment that are carved with different pattern simultaneously, produce the Hydroentangled product with different 3 D stereo style, that make the surface presentation place different pattern of CSC joint product, fluffy three-dimensional pattern, while the visual sense of beauty improving product further, also improve the water environment capacity of product as dry wipe towel.
Claims (1)
1. a production method for CSC three-layer composite spunlace non-woven cloth, comprises polyster fibre opening picking, carding, upper strata, intermediate layer and the composite molding of lower layer of water thorn, dries, it is characterized in that:
In a, described polyster fibre opening picking step, spacing for 5-8 centimillimetre between the card stripper of bale opener and stripping hired roughneck, and the main cylinder speed of carding machine is 800-1350rpm, breast cylinder speed is 400-850rpm, and mixed and disorderly roller speed is 950-1300rpm up and down,
In b, described water thorn composite molding step, water jet pressure of prewetting on water gill net curtain is 20-50bar, just stinging water jet pressure is 30-60bar, the anti-thorn pressure of two water jets of the second rotary drum is respectively 30-60bar and 35-80bar, and the just thorn pressure of three water jets of the 3rd rotary drum is respectively 40-85bar, 50-100bar and 40-95bar;
In c, described water thorn composite molding step, on spun-laced machine, the efficiency of three negative-pressure ward blower fans is respectively 70-85%, 75-95%, 70-80%, and in baking oven, the efficiency of three circulating fans and exhaust fan is 60-85%, and oven temperature is 95-115 DEG C,
The non-weaving cloth produced through said method is three-decker, up and down the two-layer 100% terylene layer being carding, and intermediate layer is PP spun-bonded non-woven fabrics.
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| CN201210304374.3A CN102825871B (en) | 2012-08-24 | 2012-08-24 | CSC three-layer composite spunlaced nonwoven and method for producing same |
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| CN201210304374.3A CN102825871B (en) | 2012-08-24 | 2012-08-24 | CSC three-layer composite spunlaced nonwoven and method for producing same |
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| CN102825871B true CN102825871B (en) | 2015-06-03 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352325A (en) * | 2013-07-25 | 2013-10-16 | 厦门延江工贸有限公司 | Non-woven fabrics and manufacturing method thereof |
| CN105568560A (en) * | 2014-10-08 | 2016-05-11 | 张家港骏马无纺布有限公司 | Fluffy melt-blow cloth preparation method |
| CN108914392A (en) * | 2018-07-24 | 2018-11-30 | 浙江金三发非织造布有限公司 | A kind of production technology of on-line continuous composite non-weaving cloth |
| CN108978036A (en) * | 2018-07-24 | 2018-12-11 | 浙江金三发非织造布有限公司 | A kind of production technology of on-line continuous composite hydrophilic non-woven cloth |
| CN113047060B (en) * | 2021-03-16 | 2022-09-09 | 杭州诚品实业有限公司 | Nonwoven fabric wiping material with sandwich structure and preparation method thereof |
| CN113427847A (en) * | 2021-07-30 | 2021-09-24 | 海恩康(天津)医疗科技有限公司 | Medical textile |
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| EP1524350A1 (en) * | 2003-10-17 | 2005-04-20 | Reifenhäuser GmbH & Co. Maschinenfabrik | Fiber laminates and methods for producing them |
| CN201065464Y (en) * | 2007-07-25 | 2008-05-28 | 大连瑞光非织造布集团有限公司 | Three-layer composite spunlace non-woven cloth |
| CN201089834Y (en) * | 2007-07-25 | 2008-07-23 | 大连瑞光非织造布集团有限公司 | Double-layer composite water spine interlaced fabric |
| CN101525813A (en) * | 2008-12-23 | 2009-09-09 | 大连瑞光非织造布集团有限公司 | Non-woven fabric made by compounding nylon or dacron carding net with spunbond and production method thereof |
| CN101619520A (en) * | 2009-07-20 | 2010-01-06 | 大连瑞光非织造布集团有限公司 | Degradable composite spunlaced nonwovens and manufacturing method thereof |
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- 2012-08-24 CN CN201210304374.3A patent/CN102825871B/en active Active
Patent Citations (5)
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|---|---|---|---|---|
| EP1524350A1 (en) * | 2003-10-17 | 2005-04-20 | Reifenhäuser GmbH & Co. Maschinenfabrik | Fiber laminates and methods for producing them |
| CN201065464Y (en) * | 2007-07-25 | 2008-05-28 | 大连瑞光非织造布集团有限公司 | Three-layer composite spunlace non-woven cloth |
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| 纺丝成网非织造布的技术发展趋势;徐朴等;《北京纺织》;20021220;第23卷(第6期);第17页 * |
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