CN101629358B - Nonwoven fabric - Google Patents
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- CN101629358B CN101629358B CN2008101341192A CN200810134119A CN101629358B CN 101629358 B CN101629358 B CN 101629358B CN 2008101341192 A CN2008101341192 A CN 2008101341192A CN 200810134119 A CN200810134119 A CN 200810134119A CN 101629358 B CN101629358 B CN 101629358B
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Abstract
The invention relates to a nonwoven fabric. The nonwoven fabric uses pearl fiber as a main raw material and is prepared through a spunlaced method. The nonwoven fabric contains a plurality of amino acids and microelements and has natural affinity for skin and functions of nutrition and health care; and the surface of the nonwoven fabric is smooth and cool, has pearlescent luster and has the functions of bacteriostasis, deodorization, itch relieving, ultraviolet resistance, skin care, fire clearing, toxin removing, inflammation diminishing and the like. The nonwoven fabric can be used for disposably absorbing a surface layer material of articles, mask carriers and other toilet article fields.
Description
Technical field
The present invention relates to a kind of non-weaving cloth, especially relate to a kind of non-weaving cloth that skin is had natural compatibility and alimentary health-care function.This non-weaving cloth is that main raw material is prepared from through water jet process with the pearl fiber.This non-weaving cloth is applicable to the carrier of amenitiess such as the skin-material of disposable absorbent article etc. and facial mask.
Background technology
Skin-material such as disposable absorbent articles such as sanitary napkin, baby paper diapers generally all adopts non-weaving cloth.Non-weaving cloth also is nonwoven fabric, does the non-weaving cloth that skin-material uses and has characteristics such as hydrophilic, saturating liquid, softness, close skin.Adopt the product of non-weaving cloth skin-material to be fit to responsive type skin person use.By the production technology difference, non-weaving cloth can be divided into types such as hot pressing, hot blast, water thorn.The non-weaving cloth that uses different process to produce has different performance characteristics.And use the feel and the performance of non-weaving cloth of the different kinds of fibers of same explained hereafter also to be not quite similar.
In the disposable absorbent article field, the requirement of the comfort property of absorbent article, leak resistance etc. is improved constantly, and skin-material directly contacts with skin, therefore in use, directly influences comfort level.In addition, require skin-material should have certain hydrophilicity, but hydrophilicity again can not be too high, otherwise can reduce dry and comfortable performance.
Hydro-entangled non-woven fabric is to utilize the hydraulic pressure penetration power to be shaped after the comb and parallel cotton fibers prior to spinning lapping, the cloth cover clean mark, soft comfortable, there is good absorption wearer's body drained liquid to comprise the ability of sweat, have good drapability simultaneously, fluffy good permeability is powerful high, good hygroscopicity does not contain chemical adhesive.
At publication number is in the Chinese patent of CN1772980A, a kind of pearl viscose fiber and production method thereof are disclosed, pearl viscose fiber is made up of alpha cellulose and pearl powder, adds a certain amount of pearl powder liquid slurry before the wet spinning operation, carries out wet spinning again.
At publication number is in the Chinese patent of CN1450212A, disclose a kind of pearl protein function synthetic fibre and manufacture method thereof, described fiber is made of pearl protein function master batch and fibre resin section, by the melt extruded spinning, through post processing, promptly make function synthetic fibre again.
Yet, the not open in the prior art non-weaving cloth that pearl fiber process nonwovens process especially water jet process is prepared into openly will not be applied to hygiene article sector such as disposable adsorption object, facial mask by the pearl fiber non-weaving cloth that above-mentioned prepared forms in the prior art yet.
Summary of the invention
The present invention is in view of the above problems and proposes, and its objective is that providing a kind of has the non-weaving cloth of natural compatibility and alimentary health-care function to skin, and this non-weaving cloth is main raw material with the pearl fiber, is prepared from through water jet process.Another object of the present invention provides a kind of disposable adsorption object, and it is the non-weaving cloth that main raw material is prepared from through water jet process that the skin-material that described disposable adsorption object contacts with skin adopts with the pearl fiber.
Another object of the present invention provides a kind of facial mask, and described facial mask is that the non-weaving cloth that main raw material is prepared from through water jet process is a carrier with the pearl fiber.
According to a kind of non-weaving cloth provided by the invention, this non-weaving cloth is a main raw material with the pearl fiber, is prepared from by water jet process.There is no particular limitation to described pearl fiber composition.Wherein said pearl fiber preferably is made up of viscose and pearl powder, and wherein viscose content is preferably 85-99.5wt%, and pearl powder content is preferably 0.5-15wt%.
The present invention also provides a kind of non-weaving cloth, and it preferably contains the pearl fiber of 95-50wt%, at least a auxiliary material in synthetic fiber, artificial fibre or the natural fabric of preferred 5-50wt%.Described synthetic fiber are at least a fiber or its any combination in the fibers such as terylene, polypropylene fibre, polyethylene, polyamide fibre, eyeball synthetic fibre, spandex.Described artificial fibre is a kind of or its any combination in fibre and soya, the milk fibre.Described natural fabric is a kind of or its any combination in cotton fiber, silk fiber, the bamboo fibre etc.
Pearl powder raw material of the present invention is had no particular limits.Be that feedstock production forms generally, can comprise seawater and freshwater aquiculture by pearl that pearl shell produces.The nacre that also can adopt pearl shell is a raw material, i.e. the pearl bisque.Below be referred to as pearl powder.
Pearl powder contains the calcium carbonate of about 92wt%, the organic matter of about 5wt%; it comprises 18 seed amino acids (more with taurine, ornithine and glycine), carotenoid (referring to yellow pearl), flavoxanthin, gucosamine, galactosamine, porphyrin class iron ammonium, keratin etc., and other contains elements such as lithium, strontium, titanium.
The particle diameter of pearl powder generally can be more than 0.05 micron, below 0.3 micron, owing in the process of preparation pearl powder, reduced production cost, so the also corresponding reduction of the cost of this non-weaving cloth.In the present invention, described pearl powder grain diameter is preferably the 0.05-0.3 micron.0.1-0.2 micron more preferably.
Wet spinning technology requires the content of pearl powder in fiber to be not less than 2.5wt% in addition, otherwise spinnability improves, but the function corresponding variation; And its content can not be higher than 6.0wt%, otherwise the spinnability variation.And therefore the present invention relaxes the content requirement of pearl powder owing to be that main raw material is prepared from through water jet process with the pearl fiber, and it can be less than 2.5wt% but greater than zero, and content can be higher than 6.0wt% but less than 100wt%.The content of pearl powder is preferably 5-12wt%.Therefore can determine the corresponding content of pearl powder according to required corresponding function power, and the technology of non-weaving cloth is not had specific restriction, make easy to manufacture carrying out, and the function adjustable range of pearl fiber non-weaving cloth is become big.
According to a kind of non-weaving cloth provided by the invention, it adopts pearl fiber is main raw material, because pearl contains several amino acids and trace element, skin is had natural compatibility and alimentary health-care function, and its smooth surface is nice and cool, and pearlescent gloss is arranged.Prepared non-weaving cloth is applied to the skin-material that contacts with skin of disposable adsorption object, because the main component of pearl is a calcium carbonate, calcium carbonate is water insoluble, but it can react with the lactic acid in the sweat, generate calcium lactate, calcium lactate can be water-soluble, and the pearl molecule in the pearl fiber non-weaving cloth will be dissolved by liquid like this, nutritional labeling wherein just is released slowly, and is absorbed by the body by skin.In addition, the pearl molecule in the pearl fiber non-weaving cloth also has the function of emission far infrared wave, can improve microcirculation in human body, and human body is had health-care function.Prepared non-weaving cloth is applied to facial mask, have beauty care, relieve inflammation or internal heat relieve internal heat, effect such as tender white muscle skin, anti-inflammatory.
The specific embodiment
Embodiment 1
Employing length is that 30-50mm, fineness are that the pearl viscose fiber (its fracture strength is 1.94-4.4cNtex-1, and elongation at break is 9-22%) of 2.0-2.5dtex is a raw material, and the pearl viscose fiber shredding is mixed, and presses 50-60g/m
2Basic weight, the even combing of pearl fiber is become net in a jumble.In pearl viscose fiber, viscose content is 85-99.5wt%, and the pearl powder granule content is 0.5-15wt%, and the pearl powder particle grain size is 100-300nm.
The pearl fiber net is being carried out carry out pre-wet process before water thorn reinforces, promptly allowing pearl fiber absorption portion moisture in advance, and then the water thorn, can bring into play water thorn function better like this.That is to say that the fiber web through prewetting can absorb water thorn energy more, make water thorn better effects if.
The pearl fiber net is sent into water thorn district by the holder lace curtaining, High-Pressure Water is through water jet, the vertical directive fiber web of water needle plate, form by continuously cylindrical " liquid drugs injection ", impact in the process of pearl fiber net at liquid drugs injection, pearl fiber is brought into net bottom from the surface under hydraulic action, form the entanglement between the fiber.When water column pass fiber web be mapped to the holder lace curtaining after, form the reflex of different directions, when water column rebounds the fiber web reverse side, fiber web is subjected to the puncture of multi-faceted water column again, so in whole water thorn process, the fiber in the fiber web directly impacts under the double action of interting with the bounce-back of holding in the palm the lace curtaining water column from the negative from the front at liquid drugs injection, forms the random entanglement of different directions, thereby reach reinforcement effect, and then form hydro-entangled non-woven fabric.
Can be used as selection, but not necessarily be: can sting in the process at water, use different holder lace curtainings to obtain having the hydro-entangled non-woven fabric of different passes.Wherein, pass can be plane geometric shapes such as circle, rhombus, also can be three-dimensional passes such as pyramid type, pyramid type.In order to meet whole uniformity and comfortableness, opening diameter is preferably 0.1-1mm, and this kind non-weaving cloth has the advantage of making hole film and non-weaving cloth concurrently, and they are formed the overlapping of fiber and crossing hole arranged because of it.These holes allow fluid (for example empty G﹠W or the aqueous solution) to pass through.Skin-material as disposable absorbent article can improve the infiltration capacity on top layer, leaks when avoiding slop to flow through skin-material.
The pearl fiber non-weaving cloth contains large quantity of moisture after puncturing through liquid drugs injection, thereby needs oven dry.Can adopt multiple drying mode, the preferred hot-air through type that adopts promptly adopts the cross-ventilation principle among the present invention, allows hot-air through the swabbing action of blower fan heat transferred water be stung fiber web, with transpiring moisture, has guaranteed caloic exchange efficiently.This drying process relatively relaxes, and the product behind the drying is soft, the no aurora in surface.
According to the non-weaving cloth that this method provides, its smooth surface is nice and cool, and pearlescent gloss is arranged.It is raw material that this non-weaving cloth adopts pearl fiber, and pearl contains several amino acids and trace element, and skin is had natural compatibility.Adopt a kind of non-weaving cloth (100% pearl fiber that " non-weaving cloth ultimate strength in People's Republic of China's textile industry standard and the mensuration of extension at break (FZ/T 60005-91) " is measured to be provided by this method, average fracture strength 35gsm) and elongation at break, longitudinal fracture intensity are 5.47cNtex
-1, the longitudinal fracture percentage elongation is 115.00%; Cross-breaking strength is 40.5cNtex
-1, the longitudinal fracture percentage elongation is 22.5%.
Embodiment 2
Employing length is that 30-50mm, fineness are that the pearl viscose fiber (its fracture strength is 3.42cNtex-1, and elongation at break is about 11.7%) of 2.0-2.5dtex is a raw material, and the pearl viscose fiber shredding is mixed, and presses 20-50g/m
2Basic weight the pearl fiber combing is become net in a jumble.Then by prewet, hydro-entangled non-woven fabric operations such as water thorn, back arrangement, drying, coiling are prepared into non-weaving cloth.
Embodiment 3
Because pearl fiber is relatively costly, also can add at least a auxiliary material in synthetic fiber, artificial fibre or the natural fabric in pearl fiber, evenly mixes carding.Described synthetic fiber are at least a fiber or its any combination in the fibers such as terylene, polypropylene fibre, polyethylene, polyamide fibre, eyeball synthetic fibre, spandex, described artificial fibre is a kind of or its any combination in fibre and soya, the milk fibre, and described natural fabric is a kind of or its any combination in cotton fiber, silk fiber, the bamboo fibre.Wherein, the content of pearl fiber is 50-95wt%, the content of at least a auxiliary material in synthetic fiber, artificial fibre or the natural fabric is 5-50wt%, the non-weaving cloth that this at least a auxiliary material that contains in pearl fiber and synthetic fiber, artificial fibre or the natural fabric is made through the reinforcing of water thorn, compare with 100% pearl fiber non-weaving cloth, can reduce cost, increase elasticity or flexibility.
According to non-weaving cloth provided by the invention, the employing pearl fiber is a main raw material, makes through water jet process, this non-weaving cloth contains several amino acids and trace element, skin is had natural compatibility and alimentary health-care function, and its smooth surface is nice and cool, and pearlescent gloss is arranged.Have antibacterial, deodorization, antipruritic, uvioresistant, maintenance skin, relieve inflammation or internal heat relieve internal heat, effect such as anti-inflammatory.
Though specific embodiments of the invention have been described,, scope of the present invention is not limited to above-mentioned specific embodiment, but still falls within the scope of protection of the present invention in the various modification, variation and the replacement that do not break away under the present invention's spirit essence.
Claims (6)
1. non-weaving cloth, it is characterized in that this non-weaving cloth is main raw material with the pearl fiber, be prepared from by water jet process, described pearl fiber is made up of viscose and pearl powder, wherein viscose content is 88-95wt%, pearl powder content is 5-12wt%, described pearl powder grain diameter is the 0.05-0.3 micron, described non-weaving cloth is an auxiliary material with synthetic fiber, artificial fibre or natural fabric, wherein pearl fiber content is 50-95wt%, and the content of at least a auxiliary material in synthetic fiber, artificial fibre or the natural fabric is 5-50wt%.
2. described non-weaving cloth according to claim 1 is characterized in that described synthetic fiber are a kind of fiber or its any combination in terylene, polypropylene fibre, polyethylene, polyamide fibre, acrylic fibers, the spandex fibre.
3. non-weaving cloth according to claim 1 is characterized in that described artificial fibre is a kind of or its any combination in fibre and soya, the milk fibre.
4. non-weaving cloth according to claim 1 is characterized in that described natural fabric is a kind of or its any combination in cotton fiber, silk fiber, the bamboo fibre.
5. according to the purposes of each described non-weaving cloth of claim 1-4, it is characterized in that the skin-material that with wearer skin contact of this non-weaving cloth as disposable adsorption object.
6. according to the purposes of each described non-weaving cloth of claim 1-4, it is characterized in that this non-weaving cloth is used for mask carriers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2008101341192A CN101629358B (en) | 2008-07-16 | 2008-07-16 | Nonwoven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101341192A CN101629358B (en) | 2008-07-16 | 2008-07-16 | Nonwoven fabric |
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| CN101629358A CN101629358A (en) | 2010-01-20 |
| CN101629358B true CN101629358B (en) | 2011-09-28 |
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| CN2008101341192A Active CN101629358B (en) | 2008-07-16 | 2008-07-16 | Nonwoven fabric |
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Families Citing this family (19)
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| CN101822632B (en) * | 2009-03-05 | 2012-08-29 | 何国泓 | Novel facial mask, its method of use and its manufacture |
| CN102008134A (en) * | 2010-09-30 | 2011-04-13 | 绍兴县恒美花式丝有限公司 | Technology for producing Shukanglun silk seamless underwear |
| CN102008374B (en) * | 2010-12-17 | 2013-07-31 | 上海相宜本草化妆品股份有限公司 | Pearl-traditional Chinese medicine fiber cloth membrane with far infrared functions of skin care and health care and weaving method and applications thereof |
| CN102535006B (en) * | 2011-12-26 | 2014-06-25 | 浙江和中非织造股份有限公司 | Process for producing pearl fiber spun-laced nonwoven fabric |
| CN102704188A (en) * | 2012-07-04 | 2012-10-03 | 重庆百亚卫生用品有限公司 | Bactericidal and antiallergic non-woven fabric |
| CN102912556B (en) * | 2012-09-20 | 2015-04-08 | 福建南纺股份有限公司 | Cloth for sanitary pads and preparation method of cloth |
| CN104593923A (en) * | 2015-02-05 | 2015-05-06 | 宜宾纬络纺织有限公司 | Composite blended yarn and preparation method of composite blended yarn |
| CN104790121B (en) * | 2015-04-02 | 2017-09-08 | 刘训林 | A kind of multifunctional non-woven fabric and production technology |
| CN104894725A (en) * | 2015-05-14 | 2015-09-09 | 王兴民 | Far infrared skin beautifying membrane fabric |
| CN105394849A (en) * | 2015-12-14 | 2016-03-16 | 江苏新芳科技集团股份有限公司 | Cashmere overcoat fabric |
| CN106511252A (en) * | 2016-12-28 | 2017-03-22 | 芜湖凯奥尔环保科技有限公司 | Cow milk mask containing traditional Chinese medicine content and preparation method thereof |
| TWI842670B (en) * | 2017-03-03 | 2024-05-21 | 德商凱爾海姆纖維有限公司 | Transparent cosmetic mask and manufacturing method thereof |
| CN107604534A (en) * | 2017-09-27 | 2018-01-19 | 江苏盛纺纳米材料科技股份有限公司 | A kind of pearl powder is modified hot blast non-woven material and preparation method thereof |
| CN107988704A (en) * | 2017-11-24 | 2018-05-04 | 湖州织里创塑塑料科技有限公司 | A kind of preparation method of the non-woven fabrics with the lasting emission function of far infrared |
| CN108360146A (en) * | 2018-03-06 | 2018-08-03 | 张欢 | A kind of bamboo fiber nonwovens face layer of water-fast antibacterial and preparation method thereof |
| CN109112720A (en) * | 2018-10-19 | 2019-01-01 | 江苏鑫轮纳米生物科技有限公司 | A kind of preparation method of collagen primary colors bamboo fibre watch box towel |
| CN111270416A (en) * | 2020-02-18 | 2020-06-12 | 搏乐(嘉兴)非织造科技有限公司 | High-whiteness high-water-absorption non-woven fabric and preparation method thereof |
| JP7241720B2 (en) * | 2020-07-01 | 2023-03-17 | ユニ・チャーム株式会社 | Absorbent articles and nonwoven fabrics |
| CN115920113A (en) * | 2022-12-29 | 2023-04-07 | 爱朵护理(浙江)股份有限公司 | A dry sanitary napkin containing pearl powder and its preparation method |
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| CN101629358A (en) | 2010-01-20 |
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Application publication date: 20100120 Assignee: QUANZHOU JINJIANG HENGAN HEALTH SCIENCE & TECHNOLOGY CO., LTD. Assignor: Heng An (China) Health Products Co., Ltd.|Fujian Heng Heng Group Co., Ltd.|Fujian Heng Feng sanitary materials Co., Ltd. Contract record no.: 2012350000071 Denomination of invention: Method and system for measuring porosity of not weaving fabric Granted publication date: 20110928 License type: Exclusive License Record date: 20120727 |
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Effective date of registration: 20131230 Address after: 362261 Fujian province Jinjiang Anhai Heng Industrial City Patentee after: Group Co., Ltd. Tai An in Fujian Address before: 362261 Fujian province Jinjiang Anhai Heng Industrial City Patentee before: Group Co., Ltd. Tai An in Fujian Patentee before: Fujian Hengan Hygiene Material Co., Ltd. Patentee before: Fujian HengAn Saitary Material Co., Ltd. |
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Assignee: QUANZHOU JINJIANG HENGAN HEALTH SCIENCE & TECHNOLOGY CO., LTD. Assignor: Heng An (China) Health Products Co., Ltd.|Fujian Heng Heng Group Co., Ltd.|Fujian Heng Feng sanitary materials Co., Ltd. Contract record no.: 2012350000071 Date of cancellation: 20131230 |
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Assignee: QUANZHOU JINJIANG HENGAN HEALTH SCIENCE & TECHNOLOGY CO., LTD. Assignor: Heng An (China) Health Products Co., Ltd.|Fujian Heng Heng Group Co., Ltd.|Fujian Heng Feng sanitary materials Co., Ltd. Contract record no.: 2012350000071 Date of cancellation: 20131230 |
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Effective date of registration: 20180613 Address after: 362261 Heng an industrial town, Anhai Town, Jinjiang City, Quanzhou, Fujian Patentee after: Fujian HengAn Saitary Material Co., Ltd. Address before: 362261 Jinjiang City, Fujian, Anhai Town Heng an industrial city Patentee before: Group Co., Ltd. Tai An in Fujian |
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