CN101713147A - Method for preparing non-woven wiping cloth - Google Patents
Method for preparing non-woven wiping cloth Download PDFInfo
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- CN101713147A CN101713147A CN200910208664A CN200910208664A CN101713147A CN 101713147 A CN101713147 A CN 101713147A CN 200910208664 A CN200910208664 A CN 200910208664A CN 200910208664 A CN200910208664 A CN 200910208664A CN 101713147 A CN101713147 A CN 101713147A
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Abstract
The invention belongs to daily necessities, and in particular relates to a method for preparing a non-woven wiping cloth. The method is characterized by comprising the following steps: performing coating finishing on a non-woven base fabric with an acrylate coating agent, wherein 1 liter of coating agent mainly comprises 100 to 800 milliliter of acrylate adhesive, 0.5 to 50 grams of foaming agent, 1 to 30 grams of stabilizer, 0.5 to 40 grams of tackifier, 5 to 80 grams of water absorbent, 1 to 50 grams of cross-linking finishing agent, 10 to 80 milliliter of softener and 200 to 900 milliliter of water; and coating with a scraper is adopted, and the thickness of the coating is 0.05 to 1.5mm; and after the amount of the adhesive is controlled to be between 20 and 250g/m2, performing baking and tapping finishing on the coated material. The vehicle wiping cloth prepared by the process of the invention has good water and oil absorption and relatively good softness, solves the problems of dropping chips, scraping the surface of a vehicle and leaving water marks after wiping which usually appear in a wiping process of an ordinary wiping cloth, and the coating surface and a base fabric have good adhesion.
Description
Technical field
The invention belongs to the small stores class, specifically is a kind of preparation method of fabric of non-woven cleaning.
Background technology
The past people often use old cloth, old towel etc. to serve as wiper body surface are cleaned, yet these " wipers " not only wiping effect is poor, and can fall hair and fall bits, the surface is produced again pollute, even can scratch object.At present, popular various cleaning pieces on the market mainly contain non-weaving cloth, fabric, sponge, froth pulp and products such as artificial or natural deerskin, and are wherein the most promising with non-woven wiper.This mainly is that fiber is arranged in a jumble because non-weaving cloth has three-dimensional structure, and interfibrous micropore is many, and the wiper of making is beneficial to imbibition, dedusting, and to receive dirt, softness superior, and production process is few, output is big, with low cost.
The production technology of present non-woven wiper is mainly utilized carding and air lay, and adopts water thorn, acupuncture, chemical adhesion method etc. to reinforce fibre web, and pluses and minuses are respectively arranged.In developed countries such as America and Europes, the wiper that adopts the water acupuncture manipulation to produce accounts for significant proportion, and its advantage is that feel is comparatively soft, water absorbing properties is superior, wiping effect is fine, but cost is very high; It is not cheap relatively to use needle point method to produce the wiper cost, but pricker can damage fiber, wear-resisting in wiping process repeatedly, easily make cloth cover fall hair to fall suede, influence wiping effect; The chemical adhesion method can produce pollution, and present this method is produced the product ratio the trend that reduces; And spinning such as spun-bond process raw materials used mostly be synthetic fiber, its product water absorption rate is not high, flexibility is poor, generally is not used.
The Kuraray company of Japan, Dong Li company, Japan company, Supreme Being people company etc. use superfine fibre to produce wiper, the specific fiber surface of the non-woven wiper made from superfine fibre is long-pending much larger than common fabric, and has complicated three-D space structure, can absorb more liquid or dust, have superior erasing, clean-up capability, and soft because of fiber finer, can not damage, thereby its erasing, the efficient of removing contamination are much higher by the cleaning piece surface.Japan Asahi Chemical Industry company has succeeded in developing ultra-fine cuprammonium long fiber, and (OH) and porous, Young's modulus is also lower, and therefore the wiper of making has higher water absorption rate, flexibility, and does not fall bits because copper ammonia fibre contains a lot of hydroxyls.
U.S. Pat 5618610 has been introduced a kind of corrugated wipe, and it utilizes the scraping function of crest to wipe crude removal, and trough place dirt is discharged with liquid, thereby has very strong dirt-removing power.Introduced a kind of pre-wet wipes in the U.S. Pat 7470656.Chemical fibres such as its employing modified dacron are raw material, and the striped arrangement is carried out on the wiper surface, flood hydrophilizing agent, softener, antimicrobial fluid and disinfectant etc. again, and its product dirt-removing power is stronger, and wiping effect is fine.
Introduced a kind of micro porous coating wiper among the Chinese patent ZL200620100706.6, this wiper uses natural fabric or synthetic fiber by water thorn or acupuncture processing, its positive and negative respectively scribble the one layer of polymeric micro porous coating, its non-weaving cloth surface hairiness is fixed in the coating, and has strengthened coating and wipe intensity and ABRASION RESISTANCE.Chinese patent 00136283.6 has been introduced a kind of efficient water-free automobile specified wiper, it be a kind of in cleaning agent impregnated gauze, cleaning agent mainly is the emulsion of resin, grease and additive three class materials, the ash that can make things convenient for, remove efficiently on the vehicle body is dirty, and make it recover original brightness, and nontoxic, do not corrode, can be repeatedly used, using water wisely to greatest extent reduces environmental pollution.
Though Japanese superfine fibre cleaning wiping cloth, U.S. Pat 5618610, U.S. Pat 7470656, Chinese patent ZL200620100706.6 and Chinese patent 00136283.6 as described above can reach the actual requirement of automobile cleaning wiping cloth, but its weak point is arranged all.Too much employing superfine fibre can increase the cost of wiper, the cuprammonium long fiber wiper of Asahi Chemical Industry exploitation particularly, and cost is higher.Adopt suede finish and striped arrangement among U.S. Pat 5618610 and the US7470656, but this physics finishing method causes easily wiper repeatedly being out of shape after the wiping, scrubbing efficient descends on the contrary.The instantaneous water absorbing capacity of the wiper of making among the Chinese patent ZL200620100706.6 is not high, and absorption speed is low.The wiper of describing in the Chinese patent 00136283.6 is after wiping, and its wiping surface has the residual cleaning agent.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, a kind of preparation method of fabric of non-woven cleaning is provided, adopt the esters of acrylic acid coating agent to base cloth carry out top finish, bake berkelium, perforate, make product suction oil absorbency excellence, softness is better, ABRASION RESISTANCE good, and wiping effect is good, and cost is low, easy to manufacture.
Technical scheme of the present invention is as follows:
A kind of preparation method with fabric of non-woven cleaning, main production method is as follows:
(1) preparation needling non-woven base cloth:
It is raw material that non-woven base fabric can be selected viscose and polyster fibre or viscose and polypropylene fiber for use, at 10-70%, raw material mixes after shredding, mixing, carding, lapping and process HEAT SETTING are made needle-punching substrate in 30-90%, polyster fibre or polypropylene fiber ratio for viscose fiber ratio; This base cloth major parameter is quantitative 60-500g/m
2Thickness 1-7mm.
(2) the needling non-woven base cloth being carried out coating handles: adopt the esters of acrylic acid coating agent that base cloth is carried out top finish, the coating agent prescription is acrylic ester adhesive 100-800ml/L, blowing agent 0.5-50g/L, stabilizing agent 1-30g/L, tackifier 0.5-40g/L, water absorbing agent 5-80g/L, crosslink finishing agent 1-50g/L, softener 10-80ml/L and water 200-900ml/L.
Top finish of the present invention adopts the scraper coating, and coating layer thickness is 0.05-1.5mm; Spread is controlled at 20-250g/m
2.
(3) base cloth through top finish bakes: need material is baked after coating, baking temperature is 100-190 ℃, and the time of baking is 1-10min.
(4) perforate arrangement: the present invention carries out the perforate arrangement to wiper, and hole diameter is 0.5-1.5mm, Kong Mi: 30-120/5cm
2
Needling non-woven base cloth of the present invention through specific coatings processing, bake the automobile cleaning wiping cloth of making after technology, the perforate arrangement and have good suction oil absorption, flexibility preferably, solve that common wiper often occurs in wiping process bits, scratch body surface and wiping after leave the washmarking problem, and its coating surface and base cloth have fine cohesiveness, the product ABRASION RESISTANCE is good, wiping effect is good, its production technology is operation and control easily, cost is lower, is easy to suitability for industrialized production.
The specific embodiment
Below in conjunction with example specific implementation process of the present invention is further specified.
The preparation technology of the non-woven wiper of the present invention mainly comprises following three steps: the preparation of (1) base cloth; (2) top finish; (3) bake technology; (5) perforate arrangement.Especially the prescription of coating agent and coating process, perforate parameter setting.
The wiper of indication of the present invention will meet high suction oil suction, flexibility preferably, does not fall bits when wiping, and has ABRASION RESISTANCE preferably.The present invention adopts coating process, mainly is the bits problem for what the surface hairiness that solves needle-punching substrate caused in wiping process, and improves its instantaneous suction oil absorbency.Yet coating can be sacrificed the part suction oil absorbency and the flexibility of wiper, so the present invention has further designed wiper is implemented the perforate arrangement.Experimental study proves that coating and perforate arrangement can make wiper reach above-mentioned requirements.
Preparation method of the present invention relates to described coating agent prescription, its main body is used polyacrylate, this is because its relative polyurethane and polyvinyl chloride have hydrophily preferably, and pliability can be regulated according to side chain, the also corresponding enhancing of its oil absorption of growth along with side chain, and low price is beneficial to painted.
When base cloth was carried out coating, spread was more little, and its coating layer thickness is also corresponding to be reduced, and wiper water imbibition and flexibility are good more; In order to reduce spread and reduction coating layer thickness, the present invention adopts the method for foam coating.Blowing agent has many types, and the present invention has selected chemical foaming agent for use, and uses stabilizing agent and thickener to reach foam stabilization and even.The present invention has added a kind of natural water absorbing agent in the coating slurry, in order further to improve the wiper water absorption rate.The present invention has added a kind of crosslink finishing agent in the coating slurry, to improve the adhesive fastness of coating agent and base cloth fiber interface.The present invention has added a kind of nonionic softener, and in order to improve flexibility, the present invention studies show that through test of many times base cloth can reach import wiper level through the performances such as oil absorbency, flexibility and ABRASION RESISTANCE that absorb water after the coating.
The described coating process of preparation method of the present invention mainly comprises coating way, coating layer thickness, spread, the speed of a motor vehicle.The present invention selects scraper coating commonly used for use, by scraper foam is evenly coated on the base cloth.Coating layer thickness is too small, and the wiper surface is difficult to fix at filoplume; Coating layer thickness is excessive, and wiper water imbibition, flexibility and gas permeability can descend, and also can cause surperficial feel to be clamminess.The little then wiper of spread wears no resistance, and easily falls hair and fall slag in wiping process; Spread is excessive then can to make the wiper decreased performance, and causes the waste of coating slurry.The speed of a motor vehicle is an important parameter that concerns properties of product and output.The little then coating slurry of the speed of a motor vehicle is long in the material surface time of staying, and wetting permeability is big more, will cause spread big, and production efficiency reduces; The speed of a motor vehicle is excessive, then can cause the coating amount less, does not reach to improve suction oil absorption and fixedly filoplume and purpose.So coating layer thickness reasonable in design, spread and the speed of a motor vehicle are the basic assurances of making the high-performance wiper.The present invention shows that by repeatedly testing contrast coating layer thickness is at 0.05-0.5mm, and spread is at 20-120g/m
2, the speed of a motor vehicle is a technological parameter preferably at 5-100m/min, also the wiper of promptly making according to this parameter can access higher suction oil absorbency, flexibility and ABRASION RESISTANCE when test.
Preparation method of the present invention is described to bake technology and mainly considers coating agent is dried film forming and made the crosslink finishing agent in the coating agent full cross-linked, mainly comprises temperature and time.Baking temperature is little, and the coating slurry is difficult in the material surface film forming, and crosslinking agent can not be full cross-linked; Temperature is excessive, then can cause the cloth cover contraction distortion, can make the cloth cover jaundice when serious.The time that bakes is short, and moisture can not fully volatilize; Overlong time then can cause energy waste, and production cost strengthens.The present invention shows that through experimental study baking temperature is at 100-190 ℃, and the time of baking is that 1-10min is better technological parameter.
Preparation method of the present invention relates to described hole opening technology and mainly comprises pore size and Kong Mi.The base cloth of the present invention after to coating carries out the perforate arrangement, and this mainly is to consider: help moisture on the one hand, oil stain enters rag inside, improve it and hold dirt and wiping efficient; Can improve on the other hand because the flexibility that coating causes descends.The present invention thinks hole diameter 0.5-1.5mm by experiment, Kong Mi: 30-120/5cm
2Can satisfy above-mentioned two aspects.
Need to prove that preparation method of the present invention will be controlled former fluid viscosity when preparation coating slurry.If viscosity is too high, stoste is than the desirable foam of difficult generation on the one hand, and the foam viscosity of Sheng Chenging is higher on the other hand, and foam is difficult to infiltration during coating, combines not tight with material.Suitable former fluid viscosity not only helps generating stable and uniform foam, and the coating slurry suitably penetrates in the material when coating, is beneficial to material surface and combines closely.Draw by experiment, former fluid viscosity generally remains on 5-100mPas and is advisable.
What also need further specify is that preparation method of the present invention will select suitable blowing ratio when the preparation foam.Blowing ratio is little, and the contained dressing liquid of unit foam is many, help dressing liquid wetting, permeate and be diffused in the material surface and go; But too small, then can cause permeability too fast, be unfavorable for improving suction oil absorption and the fixedly effect of filoplume on the contrary.Show that by lot of experiments blowing ratio selects 3-12 doubly better.
Be noted that also dynamic foam generator that preparation method of the present invention selects for use when generating foam, select reasonable rotor speed for use.It is to rotate the big shearing force of generation by rotor high-speed that foam forms, and makes to mix back liquids and gases generation foam.If spinner velocity is little, then the shearing force of Chan Shenging is not enough to generate evenly tiny foam for a short time; If the excessive lather collapse that can make generation on the contrary.Draw through repeatedly testing, the foam that spinner velocity generates when 800-1800r/min is tiny and even.
It should be noted that still preparation method of the present invention will select foaming capacity temperature preferably when foaming machine prepares foam.Show that through experimental study repeatedly the blowing agent foaming capacity that the present invention selects for use increases along with the rising of temperature, but temperature is too high, foam stability begins to descend the also corresponding decline of its foaming capacity.Draw by experiment in the time of 20-35 ℃, the foaming capacity of blowing agent is better.
Preparation method of the present invention does not address part and is applicable to prior art.
Utilize preparation method of the present invention to make automobile high-performance acupuncture wiper, through test, its concrete parameter index is as shown in table 1.
The high-performance wiper performance indications that table 1 is made
Annotate: suction multiple test reference FZ/T6401212.2-2001, the oil suction multiple is test in view of the above also; The capillary height is meant the suction head behind the 30s; Coating abrasion performance is meant coating carried out wear-resisting test, occurs in coating that a little breakage promptly stops and the friction number of times.
Provide two specific embodiment of the invention below.
Embodiment 1:
(1) base cloth is selected: select viscose/polyster fibre by 55/45 needle-punching substrate that mixes, its quantitative 450g/m
2Thickness 3.7mm.
(2) coating agent prescription: acrylic ester adhesive 700ml/L, blowing agent 20g/L, stabilizing agent 12g/L, tackifier 30g/L, water absorbing agent 30g/L, crosslink finishing agent 20g/L, softener 60ml/L and water 300ml/L.
(3) coating process: use the foaming machine high-speed stirred, blowing ratio is controlled at 5.5 times.With the foam applicator foam that generates is coated onto on the base cloth uniformly, uses the scraper coating, coating layer thickness 0.5mm, spread 200g/m
2
(4) bake technology: 185 ℃ of temperature, time 3min.
(5) perforate arrangement: aperture 1mm, Kong Mi: 78/5cm
2
Embodiment 2:
(1) base cloth is selected: select viscose/polyster fibre by 80/20 needle-punching substrate that mixes, quantitatively 320g/m
2Thickness 2.8mm.。
(2) coating agent prescription: acrylic ester adhesive 300ml/L, blowing agent 10g/L, stabilizing agent 6g/L, tackifier 4g/L, water absorbing agent 25g/L, crosslink finishing agent 3g/L, softener 30ml/L and water 600ml/L.
(3) coating process.Use the foaming machine high-speed stirred, blowing ratio is 12 times.The foam that generates is evenly coated on the base cloth with the foam applicator, uses the scraper coating, coating layer thickness 0.1mm, spread 20g/m
2
(4) bake technology: 160 ℃ of baking temperatures, time 5min.
(5) perforate arrangement: aperture 0.6mm, Kong Mi: 57/5cm
2
Embodiment 3:
(1) base cloth is selected: the needle-punching substrate of selecting for use viscose/polypropylene fiber 70/30 to mix, quantitatively 260g/m
2Thickness 1.6mm.
(2) coating agent prescription: acrylic ester adhesive 500ml/l, blowing agent 7g/l, stabilizing agent 4.5g/l, tackifier 2.25g/l, water absorbing agent 7g/L, crosslink finishing agent 4g/L, softener 30mL/L and water 500mL/L.
(3) coating process: use the foaming machine high-speed stirred, blowing ratio is 7 times.The foam that generates will be coated on the base cloth uniformly with the foam applicator, use the scraper coating, coating layer thickness 0.3mm, spread 70g/m
2
(4) bake technology: 135 ℃ of temperature, time 2.5min.
(5) perforate arrangement: aperture 1.5mm, Kong Mi: 65/5cm
2
Embodiment 4:
(1) base cloth is selected: select for use viscose/polypropylene fiber by 40/60 needle-punching substrate that mixes, quantitatively 160g/m
2Thickness 1.0mm.
(2) coating agent prescription: acrylic ester adhesive 500mL/L, blowing agent 13g/L, stabilizing agent 9g/L, tackifier 1g/L, water absorbing agent 12g/L, crosslink finishing agent 3.25g/L, softener 15mL/L and water 600mL/L.
(3) coating process: use the foaming machine high-speed stirred, blowing ratio is 3.5 times.The foam that generates will be coated on the base cloth uniformly with the foam applicator, use the scraper coating, coating layer thickness 0.08mm, spread 25g/m
2
(4) bake technology: 110 ℃ of temperature, time 1min.
(4) perforate arrangement: aperture 0.6mm, Kong Mi: 120/5cm
2
Claims (5)
1. preparation method with fabric of non-woven cleaning, it is characterized in that: adopt coating agent that non-woven base fabric is carried out top finish, coating agent is made by acrylic ester adhesive 100-800ml/L, blowing agent 0.5-50g/L, stabilizing agent 1-30g/L, tackifier 0.5-40g/L, water absorbing agent 5-80g/L, crosslink finishing agent 1-50g/L, softener 10-80ml/L and water 200-900ml/L, behind the top finish base cloth is baked.
2. the preparation method with fabric of non-woven cleaning according to claim 1, it is characterized in that: it is raw material that described non-woven base fabric is selected viscose and polyster fibre or viscose and polypropylene fiber for use, at 10-70%, raw material mixes after shredding, mixing, carding, lapping and process HEAT SETTING are made in 30-90%, polyster fibre or polypropylene fiber ratio for viscose fiber ratio.
3. the preparation method with fabric of non-woven cleaning according to claim 1 and 2 is characterized in that: coating adopts the scraper coating, and coating layer thickness is 0.05-1.5mm; Spread is controlled at 20-250g/m
2
4. the preparation method with fabric of non-woven cleaning according to claim 1 and 2, it is characterized in that: baking temperature is 100-190 ℃, the time of baking is 1-10min.
5. the preparation method with fabric of non-woven cleaning according to claim 1 and 2 is characterized in that: carry out the perforate arrangement to curing the back base cloth, the aperture of perforate is 0.5-1.5mm, Kong Mi: 30-120/5cm
2
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| CN200910208664A CN101713147A (en) | 2009-10-23 | 2009-10-23 | Method for preparing non-woven wiping cloth |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101966068A (en) * | 2010-10-28 | 2011-02-09 | 太仓弘谊无纺布制造有限公司 | Composite cleaning rag and manufacturing method thereof |
| CN102277690A (en) * | 2011-06-02 | 2011-12-14 | 湖南中核无纺有限公司 | Hydrophilic base fabric and making method thereof |
| CN104775181A (en) * | 2015-04-09 | 2015-07-15 | 希雅图（上海）新材料科技股份有限公司 | Production method of foam impregnated non-woven fabric |
| CN104790209A (en) * | 2015-04-08 | 2015-07-22 | 希雅图（上海）新材料科技股份有限公司 | Production technology for saturated-impregnated non-woven fabric |
| CN104818624A (en) * | 2015-05-20 | 2015-08-05 | 希雅图（上海）新材料科技股份有限公司 | Multifunctional non-woven fabric production process |
| CN104831474A (en) * | 2015-05-20 | 2015-08-12 | 希雅图（上海）新材料科技股份有限公司 | Multifunctional foam impregnated non-woven fabric production method |
| CN104831473A (en) * | 2015-05-20 | 2015-08-12 | 希雅图（上海）新材料科技股份有限公司 | Production technology of non-woven fabric |
| CN104846544A (en) * | 2015-05-20 | 2015-08-19 | 希雅图（上海）新材料科技股份有限公司 | Method for manufacturing non-woven fabrics |
| CN105951443A (en) * | 2016-06-01 | 2016-09-21 | 欣龙控股（集团）股份有限公司 | Washing resistance finishing liquid and method for producing washing resistance wood pulp composite spunlace through same |
| CN108018716A (en) * | 2017-12-29 | 2018-05-11 | 梅庆波 | A kind of preparation method of wear-resisting hydroscopicity non-woven fabrics |
| CN108636844A (en) * | 2018-04-27 | 2018-10-12 | 杭州诺邦无纺股份有限公司 | A kind of nonwoven dedusting material and production method |
| CN109016725A (en) * | 2018-08-21 | 2018-12-18 | 随月丽 | A kind of antibacterial easy cleaning mop cloth |
| CN109468838A (en) * | 2018-09-12 | 2019-03-15 | 杭州鹏图化纤有限公司 | A kind of wear-resisting anti-static nonwoven fabric |
| CN110359177A (en) * | 2019-07-23 | 2019-10-22 | 浙江绿基无纺布有限公司 | A kind of manufacturing method of high-tear strength non-woven fabrics |
| CN111304949A (en) * | 2020-03-02 | 2020-06-19 | 赛尔睿思复合新材料科技(苏州)有限公司 | Water-absorbing and oil-absorbing paper-like material and preparation method thereof |
| CN113047060A (en) * | 2021-03-16 | 2021-06-29 | 杭州诚品实业有限公司 | Nonwoven fabric wiping material with sandwich structure and preparation method thereof |
| CN113638126A (en) * | 2021-09-06 | 2021-11-12 | 寿光金汇昇无纺布有限公司 | Multifunctional cleaning rag and production process thereof |
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2009
- 2009-10-23 CN CN200910208664A patent/CN101713147A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101966068A (en) * | 2010-10-28 | 2011-02-09 | 太仓弘谊无纺布制造有限公司 | Composite cleaning rag and manufacturing method thereof |
| CN101966068B (en) * | 2010-10-28 | 2013-08-28 | 太仓弘谊无纺布制造有限公司 | Composite cleaning rag and manufacturing method thereof |
| CN102277690A (en) * | 2011-06-02 | 2011-12-14 | 湖南中核无纺有限公司 | Hydrophilic base fabric and making method thereof |
| CN102277690B (en) * | 2011-06-02 | 2014-07-23 | 湖南中核无纺有限公司 | Hydrophilic base fabric and making method thereof |
| CN104790209A (en) * | 2015-04-08 | 2015-07-22 | 希雅图（上海）新材料科技股份有限公司 | Production technology for saturated-impregnated non-woven fabric |
| CN104775181A (en) * | 2015-04-09 | 2015-07-15 | 希雅图（上海）新材料科技股份有限公司 | Production method of foam impregnated non-woven fabric |
| CN104818624A (en) * | 2015-05-20 | 2015-08-05 | 希雅图（上海）新材料科技股份有限公司 | Multifunctional non-woven fabric production process |
| CN104831474A (en) * | 2015-05-20 | 2015-08-12 | 希雅图（上海）新材料科技股份有限公司 | Multifunctional foam impregnated non-woven fabric production method |
| CN104831473A (en) * | 2015-05-20 | 2015-08-12 | 希雅图（上海）新材料科技股份有限公司 | Production technology of non-woven fabric |
| CN104846544A (en) * | 2015-05-20 | 2015-08-19 | 希雅图（上海）新材料科技股份有限公司 | Method for manufacturing non-woven fabrics |
| CN105951443A (en) * | 2016-06-01 | 2016-09-21 | 欣龙控股（集团）股份有限公司 | Washing resistance finishing liquid and method for producing washing resistance wood pulp composite spunlace through same |
| CN105951443B (en) * | 2016-06-01 | 2019-10-29 | 欣龙控股（集团）股份有限公司 | Water-fastness finishing fluid and its method for producing water-fastness wood pulp composite spun-laced fabric |
| CN108018716A (en) * | 2017-12-29 | 2018-05-11 | 梅庆波 | A kind of preparation method of wear-resisting hydroscopicity non-woven fabrics |
| CN108636844A (en) * | 2018-04-27 | 2018-10-12 | 杭州诺邦无纺股份有限公司 | A kind of nonwoven dedusting material and production method |
| CN109016725A (en) * | 2018-08-21 | 2018-12-18 | 随月丽 | A kind of antibacterial easy cleaning mop cloth |
| CN109468838A (en) * | 2018-09-12 | 2019-03-15 | 杭州鹏图化纤有限公司 | A kind of wear-resisting anti-static nonwoven fabric |
| CN110359177A (en) * | 2019-07-23 | 2019-10-22 | 浙江绿基无纺布有限公司 | A kind of manufacturing method of high-tear strength non-woven fabrics |
| CN111304949A (en) * | 2020-03-02 | 2020-06-19 | 赛尔睿思复合新材料科技(苏州)有限公司 | Water-absorbing and oil-absorbing paper-like material and preparation method thereof |
| CN113047060A (en) * | 2021-03-16 | 2021-06-29 | 杭州诚品实业有限公司 | Nonwoven fabric wiping material with sandwich structure and preparation method thereof |
| CN113638126A (en) * | 2021-09-06 | 2021-11-12 | 寿光金汇昇无纺布有限公司 | Multifunctional cleaning rag and production process thereof |
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Open date: 20100526 |