CN105331304A - Antibacterial adhesive composition, antibacterial non-woven fabric, cleaning product and manufacturing method of antibacterial non-woven fabric - Google Patents
Antibacterial adhesive composition, antibacterial non-woven fabric, cleaning product and manufacturing method of antibacterial non-woven fabric Download PDFInfo
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- CN105331304A CN105331304A CN201410356320.0A CN201410356320A CN105331304A CN 105331304 A CN105331304 A CN 105331304A CN 201410356320 A CN201410356320 A CN 201410356320A CN 105331304 A CN105331304 A CN 105331304A
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Abstract
The present invention provides an antibacterial adhesive composition, an antibacterial non-woven fabric, a cleaning product and a manufacturing method of the antibacterial non-woven fabric. The composition includes 10-40 wt% of a hydrophilic adhesive and 1-10% of tea polyphenol particles and water, calculated by the total weight of the composition. The invention provides a green environment-friendly antibacterial non-woven product with excellent broad-spectrum antibacterial and long-acting antibacterial properties and good durability.
Description
Technical field
The present invention relates to a kind of method of adhesive compound, antibacterial nonwoven cloth, cleaning supplies and the manufacture antibacterial nonwoven cloth with germ resistance.
Background technology
Along with the development of society and the progress of technology, human consumer more and more focuses on environmental protection and the health of household supplies.Commercially there are the household supplies of many environmental protections, and be subject to liking of consumers in general, such as bamboo fiber products, polylactic acid fibre, soybean fibers goods etc.These tRecycled Fibers goods are all much made by the complete processing of non-woven fabrics.
Household cleaning products is in the market mostly gauze rag and ultra-fine fibre rag.Gauze rag raw material natural environmental-protective, water-absorbent and oil absorbency are all fine, and shortcoming is easily sheltered evil people and countenance evil practices, drying not in time can be mouldy, and ultra-fine fibre rag is chemical fibre material, and water-absorbent is poor, but because it is chemical fibre material, be not too applicable to for washing the dishes, mostly all for other clean purposes.In addition, the anti-microbial property of above-mentioned gauze rag and ultra-fine fibre rag is all not enough.Although the cleaning product such as some rag have passed through antiseptic-germicide process, to reach antibacterial effect, antiseptic-germicide used mostly is chemosynthesis agent, and human consumer in use still has misgivings to the feature of environmental protection of product.
Therefore still need to develop the environmental protection cleaning supplies with excellent anti-microbial property.
Summary of the invention
The present inventor has carried out a large amount of intensive research.Result, the present inventor have been surprisingly found that, by being combined on non-woven fabrics by means of hydrophilic adhesive by the green tea extract tea-polyphenol of natural health, the antibacterial nonwoven cloth goods of the environmental protection with excellent broad spectrum germ resistance and long-term antimicrobial efficiency and good wearing quality (tensile strength, water absorbing properties and washing fastness) can be obtained.
Therefore, the object of this invention is to provide a kind of there is germ resistance adhesive compound, use this antibacterial nonwoven cloth with the adhesive compound manufacture of germ resistance, use the cleaning supplies of this antibacterial nonwoven cloth manufacture and manufacture the method for this antibacterial nonwoven cloth, wherein obtained antibacterial nonwoven cloth and cleaning supplies environmental protection and there is excellent broad spectrum germ resistance and long-term antimicrobial efficiency and good wearing quality.
In one embodiment, the present invention is a kind of adhesive compound with germ resistance, and described adhesive compound comprises hydrophilic adhesive, tea-polyphenol particle and water.With the gross weight of described composition for benchmark, the weight ratio of described hydrophilic adhesive is (about 10 ~ 40) % by weight and the weight ratio of described tea-polyphenol particle is (about 1-10) % by weight.
In another embodiment, the present invention is a kind of antibacterial nonwoven cloth, and described antibacterial nonwoven cloth comprises layer of fibers and is arranged on the coating of described fibrolaminar at least side.Described layer of fibers comprises renewable fiber, and described coating is made up of above-mentioned composition.
In still another embodiment, the present invention is a kind of method manufacturing antibacterial nonwoven cloth.Described method comprises: the filamentary material comprising renewable fiber is carried out non-woven fabrics processing to obtain layer of fibers; Above-mentioned composition is coated on described fibrolaminar at least side to obtain coating; Drying is carried out with by described coating.
Beneficial effect
Antibacterial nonwoven cloth goods provided by the invention environmental protection and there is fabulous broad spectrum antibacterial, with long-term antimicrobial efficiency and good wearing quality (washing fastness, tensile strength and water absorbing properties), wherein can up to 99.9% to streptococcus aureus and colibacillary bacteriostasis rate.
Accompanying drawing explanation
Fig. 1 is according to the sectional view in the longitudinal direction of a kind of antibacterial nonwoven cloth of the present invention.
Fig. 2 is according to the sectional view in the longitudinal direction of another kind of antibacterial nonwoven cloth of the present invention.
Fig. 3 shows the technical process of the method according to manufacture antibacterial nonwoven cloth of the present invention.
Embodiment
The present inventor finds through research, natural green tea extract tea-polyphenol particle can give the germ resistance of non-woven fabrics excellence, but, by tea-polyphenol particle directly and non-woven fabrics to be closely linked be very difficult, and after repeatedly washing the non-woven fabrics directly in conjunction with tea-polyphenol particle, tea-polyphenol particle is easy to by complete stripping owing to having water-soluble preferably, and the anti-microbial property of non-woven fabrics is disappeared.In order to solve this technical barrier, the present inventor have developed a kind of there is germ resistance adhesive compound and by coating process, this adhesive compound with germ resistance is combined on non-woven fabrics after non-woven fabrics processing, thus obtain the antibacterial nonwoven cloth having the environmental protection of broad spectrum antibacterial, long-term antimicrobial efficiency and wearing quality concurrently.
Below, by reference to the accompanying drawings the present invention will be described.
There is the adhesive compound of germ resistance
The adhesive compound with germ resistance according to the present invention comprises hydrophilic adhesive, tea-polyphenol particle and water, wherein with the gross weight of described composition for benchmark, the weight ratio of described hydrophilic adhesive is (about 10 ~ 40) % by weight and the weight ratio of described tea-polyphenol particle is (about 1-10) % by weight.
In one embodiment, the hydrophilic adhesive comprised in adhesive compound of the present invention is at (45-60) DEG C favorable dispersity and can not the hydrophilic adhesive of consolidation.In addition, hydrophilic adhesive is also preferably water miscible tackiness agent, to guarantee that each component of adhesive compound can be disperseed in aqueous better.The kind of hydrophilic adhesive is very large on the impact of anti-microbial property.According to the antibiotic rate of antibacterial nonwoven cloth to intestinal bacteria and streptococcus aureus using adhesive compound, described water miscible tackiness agent be selected from acrylic tackifier, butylbenzene class tackiness agent and butyronitrile class tackiness agent one or more; Described water miscible tackiness agent be especially selected from acrylic tackifier and butylbenzene class tackiness agent one or both because the anti-microbial property (especially to colibacillary anti-microbial property) when using acrylic tackifier or butylbenzene class tackiness agent is obviously better than the anti-microbial property when use butyronitrile class tackiness agent; And described water miscible tackiness agent more in particular is acrylic tackifier, because the anti-microbial property (especially to colibacillary anti-microbial property) when using acrylic tackifier is obviously better than the anti-microbial property when using butyronitrile class tackiness agent or butylbenzene class tackiness agent.
The commercially available example of the acrylic tackifier that can use in adhesive compound of the present invention, butylbenzene class tackiness agent and butyronitrile class tackiness agent includes but not limited to the SY5130 butyronitrile class tackiness agent of the JMF-212 acrylic tackifier of golden luxuriant latex, the SY9076 butylbenzene class tackiness agent of Synthomer company and Synthomer company.
With the gross weight of described composition for benchmark, the weight ratio of described hydrophilic adhesive is (about 10 ~ 40) % by weight, is preferably (about 20 ~ 30) % by weight.
The tea-polyphenol particle comprised in adhesive compound of the present invention comprises and has antibacterial and green tea extract that is anti-oxidant function, is therefore a kind of healthy food material of natural health.The tea-polyphenol particle used in the present invention is preferably the food grade tea-polyphenol particle of high-quality, and wherein polyphenol content should be about more than 80%, and catechol content is about more than 75%.If polyphenol content is few, then suitably should increase the consumption of tea-polyphenol particle in whole formula; If catechol content is few, antibacterial effect may be affected.With the gross weight of described composition for benchmark, the weight ratio of described tea-polyphenol particle is (about 1-10) % by weight, is preferably (about 1-8) % by weight.
The adhesive compound with germ resistance according to the present invention can also comprise other components, such as flavouring agent, sanitas, mould inhibitor, defoamer, one or more in dispersion agent and antiseptic-germicide.
There is the preparation method of the adhesive compound of germ resistance
The adhesive compound with germ resistance according to the present invention can be prepared by the method comprised the following steps: be dissolved or dispersed in by hydrophilic adhesive in water to form adhesive solvent, by tea-polyphenol grain dissolution in adhesive solvent, and by the solution warms of gained to about 45-60 DEG C, stir simultaneously, after thorough mix-ing, solution is cooled to room temperature to obtain having the adhesive compound of germ resistance.
Can matching while using according to the adhesive compound with germ resistance of the present invention, or can be previously prepared and be stored in the antistaling cabinet of about 4 DEG C.
Antibacterial nonwoven cloth
Antibacterial nonwoven cloth according to the present invention comprises layer of fibers and is arranged on the coating of described fibrolaminar at least side, and wherein said layer of fibers comprises renewable fiber, and described coating is made up of the above-mentioned adhesive compound with germ resistance according to the present invention.
Fig. 1 is according to the sectional view in the longitudinal direction of a kind of antibacterial nonwoven cloth of the present invention.As shown in Figure 1, antibacterial nonwoven cloth 11 according to the present invention comprises layer of fibers 12 and is arranged on the coating 13 of side of described layer of fibers 12, and wherein said layer of fibers 12 comprises renewable fiber 14, and described coating 13 comprises tea-polyphenol particle 15.
Fig. 2 is according to the sectional view in the longitudinal direction of another kind of antibacterial nonwoven cloth of the present invention.As shown in Figure 2, antibacterial nonwoven cloth 21 according to the present invention comprises layer of fibers 22 and is arranged on the coating 23 of both sides of described layer of fibers 22, and wherein said layer of fibers 22 comprises renewable fiber 24, and described coating 23 comprises tea-polyphenol particle 25.
In one embodiment, renewable fiber comprises one or more in cotton fibre, viscose fiber, bamboo fibers and flaxen fiber.In one embodiment, described renewable fiber is the good fiber of water-absorbent.
In antibacterial nonwoven cloth according to the present invention, layer of fibers can only comprise renewable fiber, also can comprise renewable fiber with other components as other fibers.In one embodiment, except renewable fiber, described layer of fibers can also comprise in tea-polyphenol fiber and meldable fibre one or more.
When layer of fibers comprises tea-polyphenol fiber, described tea-polyphenol fiber can improve the anti-microbial property of non-woven fabrics further.
The tea-polyphenol fiber that can use in the present invention is a kind of synthon of tea-polyphenol modification.The example of synthon can include but not limited to terylene, polypropylene fibre, acrylic fibers etc.Tea-polyphenol fiber is formed in the hollow structure by tea-polyphenol being attached to synthon in high-pressure sealed system.An example of commercially available tea-polyphenol fiber comprises the antibiotic and sterilizing fiber (trade(brand)name) of ocean, Shenzhen thousand Materials Co., Ltd.
When layer of fibers comprises meldable fibre, meldable fibre can bonded mat, makes whole wire side firmly solid, and then promotes the mechanical property of non-woven fabrics.
The example of meldable fibre can comprise in low-melting-point polyethylene fiber, modified polyester fiber/trevira, polyethylene fibre/polypropylene fibre, modified polylactic acid fiber/acid fiber by polylactic one or more.Described modified polyester fiber/trevira, polyethylene fibre/polypropylene fibre, and modified polylactic acid fiber/acid fiber by polylactic is all bicomponent structure fiber, it comprises two kinds of polymer fibers and is processed into core-skin or parallel construction by the mode of melt spinning.The example of commercially available suitable meldable fibre includes but not limited to that the modified polyester fiber/trevira of SN-84501CM is far spun in Taiwan, 2080 or 4080 modified polyester fibers of Huvis company of Korea S/trevira.
When except renewable fiber, when described layer of fibers also comprises one or more in tea-polyphenol fiber and meldable fibre, with the gross weight of whole filamentary materials contained in described layer of fibers for benchmark, the weight ratio of described renewable fiber is equal to or greater than about 50 % by weight to being less than about 100 % by weight, the weight ratio of described tea-polyphenol fiber is greater than 0 and is equal to or less than about 50 % by weight, and the weight ratio of described meldable fibre is greater than 0 and is equal to or less than about 30 % by weight.
Consider the needs of the germ resistance improving further non-woven fabrics and the not high and expensive fact of tea-polyphenol tensile fiber degree, with the gross weight of whole filamentary materials contained in described layer of fibers for benchmark, weight ratio preferably (about 10-50) % by weight, most preferably (about 15-40) % % by weight of tea-polyphenol fiber.
In antibacterial nonwoven cloth according to the present invention, coating can be arranged on described fibrolaminar side, but also can be arranged on fibrolaminar both sides.Described coating is made up of the adhesive compound with germ resistance according to the present invention.
About the adhesive compound with germ resistance according to the present invention, adhesive compound > mono-joint that its detailed description has had germ resistance at < described, and therefore omitted at this.
The amount of coating counts (about 20-50) g/m with dried grammes per square metre
2, preferably (about 30-40) g/m
2.
Manufacture the method for antibacterial nonwoven cloth
Method according to manufacture antibacterial nonwoven cloth of the present invention comprises: the filamentary material comprising renewable fiber is carried out non-woven fabrics processing to obtain layer of fibers; The adhesive compound with germ resistance according to the present invention is coated on described fibrolaminar at least side to obtain coating; Drying is carried out with by described coating.
Fig. 3 shows the technical process of the method according to manufacture antibacterial nonwoven cloth of the present invention.As shown in Figure 3, by renewable fiber, or renewable fiber and other fibers carry out non-woven fabrics processing to obtain non-woven fabrics, and tea-polyphenol adhesive solvent composition according to the present invention is coated at least side of non-woven fabrics to obtain work in-process; Dry with by work in-process to obtain final finished.
The renewable fiber used in the method for manufacture antibacterial nonwoven cloth according to the present invention has a detailed description in above-mentioned antibacterial nonwoven cloth part, and therefore at this, the descriptions thereof are omitted.
In the method for manufacture antibacterial nonwoven cloth according to the present invention, except renewable fiber, described filamentary material can also comprise other fiber, as one or more in tea-polyphenol fiber and meldable fibre.Tea-polyphenol fiber and meldable fibre have a detailed description in above-mentioned antibacterial nonwoven cloth part, and therefore at this, the descriptions thereof are omitted.
In the method for manufacture antibacterial nonwoven cloth according to the present invention, the mode of any non-woven fabrics processing well known by persons skilled in the art can be adopted.Such as, the layer of fibers of antibacterial nonwoven cloth can be manufactured by the following: by filamentary material as renewable fiber, or renewable fiber and other fibers, as tea-polyphenol fiber and/or meldable fibre carding, then carry out cross lapping, finally carry out acupuncture or hot blast reinforcing.Carding, cross lapping, acupuncture and hot blast reinforcement means are all known and omit description at this in field of textiles.
The fibrolaminar at least side manufactured by method for processing nonwoven fabrics, by the coating process coating adhesive compound with germ resistance according to the present invention to obtain coating.The example of suitable coating process includes but not limited to spraying, roller coat, intumescent coating and dip-coating etc.
The glue spread of the adhesive compound on non-woven fabrics fiber layer can be coated on according to the adjustment of different coating processes.In one embodiment, described composition can be coated on and described layer of fibers make the amount of dried coating for (about 20-50) g/m
2, preferably (about 30-40) g/m
2.
After on the surface above-mentioned adhesive compound being coated on non-woven fabrics fiber layer, the tea-polyphenol antimicrobial component in composition can penetrate in non-woven fabrics fiber layer, after the drying, just can realize the combination of tea-polyphenol antimicrobial component and non-woven fabrics fiber layer.
In the method according to the invention, use baking oven that coating is carried out drying.In one embodiment, drying temperature in an oven can be (about 100-140) degree, and time of drying can be (about 3-15) min.
Cleaning supplies
Antibacterial nonwoven cloth according to the present invention is used to make according to cleaning supplies of the present invention.Described cleaning supplies can comprise cleaning wiping cloth or mop cloth strip.
Described cleaning supplies can be prepared by ordinary method.Such as, in the manufacture of cleaning wiping cloth or mop cloth strip, according to requirements by conventional separating and cutting process, antibacterial nonwoven cloth according to the present invention can be processed into the sheet material possessing certain size size, and this sheet material surrounding is got up by weaving sewing technology quilting, exposes to prevent the staple fibre in sheet material.
The invention provides following technical scheme:
<1> mono-kind has the adhesive compound of germ resistance, and described adhesive compound comprises hydrophilic adhesive, tea-polyphenol particle and water.With the gross weight of described composition for benchmark, the weight ratio of described hydrophilic adhesive is (about 10 ~ 40) % by weight and the weight ratio of described tea-polyphenol particle is (about 1-10) % by weight.
The composition of <2> according to item 1, wherein said hydrophilic adhesive is water miscible tackiness agent.
The composition of <3> according to item 2, wherein said water miscible tackiness agent be selected from acrylic tackifier, butylbenzene class tackiness agent and butyronitrile class tackiness agent one or more.
The composition of <4> according to item 1, the weight ratio of wherein said hydrophilic adhesive is (about 20-30) % by weight.
The composition of <5> according to item 1, the weight ratio of wherein said tea-polyphenol particle is (about 1-8) % by weight.
The composition of <6> according to item 1, described composition also comprises flavouring agent, sanitas, mould inhibitor, defoamer, one or more in dispersion agent and antiseptic-germicide.
<7> antibacterial nonwoven cloth, described antibacterial nonwoven cloth comprises layer of fibers and is arranged on the coating of described fibrolaminar at least side, wherein said layer of fibers comprises renewable fiber, and described coating is made up of the composition according to any one of item 1 to 6.
The antibacterial nonwoven cloth of <8> according to item 7, wherein said layer of fibers also comprise in tea-polyphenol fiber and meldable fibre one or more.
The antibacterial nonwoven cloth of <9> according to item 8, wherein with the gross weight of whole filamentary materials contained in described layer of fibers for benchmark, the weight ratio of described renewable fiber is equal to or greater than about 50 % by weight to being less than about 100 % by weight, the weight ratio of described tea-polyphenol fiber is greater than 0 and is equal to or less than about 50 % by weight, and the weight ratio of described meldable fibre is greater than 0 and is equal to or less than about 30 % by weight.
The antibacterial nonwoven cloth of <10> according to item 7, wherein said renewable fiber comprise in cotton fibre, viscose fiber, bamboo fibers and flaxen fiber one or more.
The antibacterial nonwoven cloth of <11> according to item 8, wherein said meldable fibre comprise in low-melting-point polyethylene fiber, modified polyester fiber/trevira, polyethylene fibre/polypropylene fibre, modified polylactic acid fiber/acid fiber by polylactic one or more.
<12> cleaning supplies be made up of the antibacterial nonwoven cloth according to any one of item 7 to 11.
The cleaning supplies of <13> according to item 12, wherein said cleaning supplies comprise cleaning wiping cloth or mop cloth strip.
<14> mono-kind manufactures the method for antibacterial nonwoven cloth, and described method comprises:
The filamentary material comprising renewable fiber is carried out non-woven fabrics processing to obtain layer of fibers;
Composition according to any one of item 1 to 6 is coated on described fibrolaminar at least side to obtain coating; With
Described coating is carried out drying.
<15> according to the method for item 14, wherein said filamentary material also comprise in tea-polyphenol fiber and meldable fibre one or more.
The method of <16> according to item 15, wherein with the gross weight of described filamentary material for benchmark, the weight ratio of described renewable fiber is equal to or greater than about 50 % by weight to being less than about 100 % by weight, and the weight ratio of described tea-polyphenol fiber is greater than 0 and is equal to or less than about 50 % by weight, and the weight ratio of described meldable fibre is greater than 0 and is equal to or less than about 30 % by weight.
The method of <17> according to item 14, wherein said renewable fiber comprise in cotton fibre, viscose fiber, bamboo fibers and flaxen fiber one or more.
The method of <18> according to item 15, wherein said meldable fibre comprise in low-melting-point polyethylene fiber, modified polyester fiber/trevira, polyethylene fibre/polypropylene fibre, modified polylactic acid fiber/acid fiber by polylactic one or more.
The method of <19> according to item 14, is wherein coated on described composition and described layer of fibers makes the amount of dried coating for (about 20-50) g/m
2.
Embodiment
Below with reference to embodiment, the present invention is described, but these embodiments do not limit the scope of the invention.Unless specifically stated otherwise, the per-cent in embodiment, content and ratio all by weight and temperature all to refer to degree Celsius.
The material used in embodiment and comparative example is as shown in following table.
Embodiment 1
(1) there is the preparation of the adhesive compound of germ resistance
By 10g tea-polyphenol particle (trade(brand)name: Sunphenon70H; Produced by Wuxi sun Lv Bao company) be dissolved in containing 200g butyronitrile class tackiness agent (trade(brand)name: SY5130; Produced by Synthomer) and 790g water mixing solutions in.Solution warms to 45 DEG C is stirred, fully after mixing, solution is cooled to room temperature to obtain having the adhesive compound 1 of germ resistance.
(2) preparation of antibacterial nonwoven cloth
By 10kg viscose fiber (trade(brand)name: viscose fiber, effluent Bei Jigao chemical fibre limited liability company produce) carding to obtain fluffy net surface structure, then cross lapping and at a frequency of 250 hz acupuncture to obtain grammes per square metre for 130g/m
2non-woven fabrics.By double roller coating machine (GT10 is manufactured by Electromechanical Technology Co., Ltd of Cathay) by the above-mentioned adhesive compound 1 with germ resistance to make the amount of dried coating for 25g/m
2glue spread be coated on the both sides of non-woven fabrics.Afterwards, the non-woven fabrics being coated with adhesive compound 1 is placed in baking oven and the temperature of 130 DEG C dry 8 minutes, thus obtains antibacterial nonwoven cloth 1 of the present invention.
Embodiment 2
(1) there is the preparation of the adhesive compound of germ resistance
By 10g tea-polyphenol particle (trade(brand)name: Sunphenon70H; Produced by Wuxi sun Lv Bao company) be dissolved in containing 350g butyronitrile class tackiness agent (trade(brand)name: SY5130; Produced by Synthomer) and 640g water mixing solutions in, solution warms to 45 DEG C is stirred, fully after mixing, solution is cooled to room temperature, to obtain the adhesive compound 2 with germ resistance.
(2) preparation of antibacterial nonwoven cloth
By 10kg viscose fiber (trade(brand)name: viscose fiber, effluent Bei Jigao chemical fibre limited liability company produce) carding to obtain fluffy net surface structure, then cross lapping and at a frequency of 250 hz acupuncture to obtain grammes per square metre for 130g/m
2non-woven fabrics.By double roller coating machine (GT10 is manufactured by Electromechanical Technology Co., Ltd of Cathay) by the above-mentioned adhesive compound 2 with germ resistance to make the amount of dried coating for 43g/m
2glue spread be coated on the both sides of non-woven fabrics.Afterwards, the non-woven fabrics being coated with adhesive compound 2 is placed in baking oven and the temperature of 130 DEG C dry 8 minutes, thus obtains antibacterial nonwoven cloth 2 of the present invention.
Embodiment 3
(1) there is the preparation of the adhesive compound of germ resistance
By 10g tea-polyphenol particle (trade(brand)name: Sunphenon90A; Produced by Wuxi sun Lv Bao company) be dissolved in containing 200g butylbenzene class tackiness agent (trade(brand)name: SY9076; Produced by Synthomer) and 790g water mixing solutions in, solution warms to 45 DEG C is stirred, fully after mixing, solution is cooled to room temperature to obtain having the adhesive compound 3 of germ resistance.
(2) preparation of antibacterial nonwoven cloth
By 10kg viscose fiber (trade(brand)name: viscose fiber, effluent Bei Jigao chemical fibre limited liability company produce) carding to obtain fluffy net surface structure, then cross lapping and at a frequency of 250 hz acupuncture to obtain grammes per square metre for 130g/m
2non-woven fabrics.By double roller coating machine (GT10 is manufactured by Electromechanical Technology Co., Ltd of Cathay) by the above-mentioned adhesive compound 3 with germ resistance to make the amount of dried coating for 25g/m
2glue spread be coated on the both sides of non-woven fabrics.Afterwards, the non-woven fabrics being coated with adhesive compound 3 is placed in baking oven and the temperature of 130 DEG C dry 8 minutes, thus obtains antibacterial nonwoven cloth 3 of the present invention.
Embodiment 4
(1) there is the preparation of the adhesive compound of germ resistance
By 10g tea-polyphenol particle (trade(brand)name: Sunphenon90A; Produced by Wuxi sun Lv Bao company) be dissolved in containing 300g butylbenzene class tackiness agent (trade(brand)name: SY9076; Produced by Synthomer) and 690g water mixing solutions in, solution warms to 45 DEG C is stirred, fully after mixing, solution is cooled to room temperature to obtain having the adhesive compound 4 of germ resistance.
(2) preparation of antibacterial nonwoven cloth
By 10kg viscose fiber (trade(brand)name: viscose fiber, effluent Bei Jigao chemical fibre limited liability company produce) carding to obtain fluffy net surface structure, then cross lapping and at a frequency of 250 hz acupuncture to obtain grammes per square metre for 130g/m
2non-woven fabrics.By double roller coating machine (GT10 is manufactured by Electromechanical Technology Co., Ltd of Cathay) by the above-mentioned adhesive compound 4 with germ resistance to make the amount of dried coating for 27g/m
2glue spread be coated on the both sides of non-woven fabrics.Afterwards, the non-woven fabrics being coated with adhesive compound 4 is placed in baking oven and the temperature of 130 DEG C dry 8 minutes, thus obtains antibacterial nonwoven cloth 4 of the present invention.
Embodiment 5
(1) there is the preparation of the adhesive compound of germ resistance
By 20g tea-polyphenol particle (trade(brand)name: Sunphenon90A; Produced by Wuxi sun Lv Bao company) be dissolved in containing 300g acrylic acid adhesive (trade(brand)name: JMF-212; Produced by the luxuriant latex of gold) and 1680g water mixing solutions in, solution warms to 45 DEG C is stirred, after fully mixing, solution is cooled to room temperature to obtain having the adhesive compound 5 of germ resistance.
(2) preparation of antibacterial nonwoven cloth
By 10kg viscose fiber (trade(brand)name: viscose fiber, effluent Bei Jigao chemical fibre limited liability company produce) carding to obtain fluffy net surface structure, then cross lapping and at a frequency of 250 hz acupuncture to obtain grammes per square metre for 130g/m
2non-woven fabrics.By double roller coating machine (GT10 is manufactured by Electromechanical Technology Co., Ltd of Cathay) by the above-mentioned adhesive compound 5 with germ resistance to make the amount of dried coating for 23g/m
2glue spread be coated on the both sides of non-woven fabrics.Afterwards, the non-woven fabrics being coated with adhesive compound 5 is placed in baking oven and the temperature of 130 DEG C dry 8 minutes, thus obtains antibacterial nonwoven cloth 5 of the present invention.
Embodiment 6
(1) there is the preparation of the adhesive compound of germ resistance
By 20g tea-polyphenol particle (trade(brand)name: Sunphenon90A; Produced by Wuxi sun Lv Bao company) be dissolved in containing 400g acrylic tackifier (trade(brand)name: JMF-212; Produced by the luxuriant latex of gold) and 1580g water mixing solutions in, solution warms to 45 DEG C is stirred, after fully mixing, solution is cooled to room temperature to obtain having the adhesive compound 6 of germ resistance.
(2) preparation of antibacterial nonwoven cloth
By 10kg viscose fiber (trade(brand)name: viscose fiber, effluent Bei Jigao chemical fibre limited liability company produce) carding to obtain fluffy net surface structure, then cross lapping and at a frequency of 250 hz acupuncture to obtain grammes per square metre for 130g/m
2non-woven fabrics.By double roller coating machine (GT10 is manufactured by Electromechanical Technology Co., Ltd of Cathay) by the above-mentioned adhesive compound 6 with germ resistance to make the amount of dried coating for 23g/m
2glue spread be coated on the both sides of non-woven fabrics.Afterwards, the non-woven fabrics being coated with adhesive compound 6 is placed in baking oven and the temperature of 130 DEG C dry 8 minutes, thus obtains antibacterial nonwoven cloth 6 of the present invention.
Embodiment 7
(1) there is the preparation of the adhesive compound of germ resistance
By 20g tea-polyphenol particle (trade(brand)name: Sunphenon90A; Produced by Wuxi sun Lv Bao company) be dissolved in containing 200g acrylic tackifier (trade(brand)name: JMF-212; Produced by the luxuriant latex of gold) and 780g water mixing solutions in, solution warms to 45 DEG C is stirred, after fully mixing, solution is cooled to room temperature, to obtain the adhesive compound 7 with germ resistance.
(2) preparation of antibacterial nonwoven cloth
By 6kg viscose fiber (trade(brand)name: viscose fiber, effluent Bei Jigao chemical fibre limited liability company produces), 1kg tea-polyphenol fiber (trade(brand)name: antibiotic and sterilizing fiber; By ocean thousand, Shenzhen, Materials Co., Ltd produces) and the meldable fibre (trade(brand)name: 2080 of 3kg, modification polyethylene terephthalate (COPET) fiber/polyethylene terephthalate (PET) fiber, produced by Korea S's Huvis) carding to obtain fluffy net surface structure, then cross lapping and at a frequency of 250 hz acupuncture to obtain grammes per square metre for 130g/m
2non-woven fabrics.By double roller coating machine (GT10 is manufactured by Electromechanical Technology Co., Ltd of Cathay) by the above-mentioned adhesive compound 7 with germ resistance to make the amount of dried coating for 26g/m
2glue spread be coated on the both sides of non-woven fabrics.Afterwards, the non-woven fabrics being coated with adhesive compound 7 is placed in baking oven and the temperature of 130 DEG C dry 8 minutes, thus obtains antibacterial nonwoven cloth 7 of the present invention.
Embodiment 8
(1) there is the preparation of the adhesive compound of germ resistance
By 20g tea-polyphenol particle (trade(brand)name: Sunphenon90A; Produced by Wuxi sun Lv Bao company) be dissolved in containing 200g acrylic tackifier (trade(brand)name: JMF-212; Produced by the luxuriant latex of gold) and 780g water mixing solutions in, solution warms to 45 DEG C is stirred, after fully mixing, solution is cooled to room temperature, to obtain the adhesive compound 8 with germ resistance.
(2) preparation of antibacterial nonwoven cloth
By 9kg viscose fiber (trade(brand)name: viscose fiber, effluent Bei Jigao chemical fibre limited liability company produces) and 1kg tea-polyphenol fiber (trade(brand)name: antibiotic and sterilizing fiber; By Shenzhen ocean thousand Materials Co., Ltd produce) carding to obtain fluffy net surface structure, then cross lapping and at a frequency of 250 hz acupuncture to obtain grammes per square metre for 130g/m
2non-woven fabrics.By double roller coating machine (GT10 is manufactured by Electromechanical Technology Co., Ltd of Cathay) by the above-mentioned adhesive compound 8 with germ resistance to make the amount of dried coating for 25g/m
2glue spread be coated on the both sides of non-woven fabrics.Afterwards, the non-woven fabrics being coated with adhesive compound 8 is placed in baking oven and the temperature of 130 DEG C dry 8 minutes, thus obtains antibacterial nonwoven cloth 8 of the present invention.
Embodiment 9
(1) there is the preparation of the adhesive compound of germ resistance
By 50g tea-polyphenol particle (trade(brand)name: Sunphenon90A; Produced by Wuxi sun Lv Bao company) be dissolved in containing 250g acrylic tackifier (trade(brand)name: JMF-212; Produced by the luxuriant latex of gold) and 700g water mixing solutions in, solution warms to 45 DEG C is stirred, after fully mixing, solution is cooled to room temperature, to obtain the adhesive compound 9 with germ resistance.
(2) preparation of antibacterial nonwoven cloth
By 6.5kg flaxen fiber (trade(brand)name: crotalaria sp; Effluent Bei Jigao chemical fibre limited liability company produces) and 3.5kg tea-polyphenol fiber (trade(brand)name: antibiotic and sterilizing fiber; By Shenzhen ocean thousand Materials Co., Ltd produce) carding to obtain fluffy net surface structure, then cross lapping and at a frequency of 250 hz acupuncture to obtain grammes per square metre for 130g/m
2non-woven fabrics.By double roller coating machine (GT10 is manufactured by Electromechanical Technology Co., Ltd of Cathay) by the above-mentioned adhesive compound 9 with germ resistance to make the amount of dried coating for 33g/m
2glue spread be coated on the both sides of non-woven fabrics.Afterwards, the non-woven fabrics being coated with adhesive compound 9 is placed in baking oven and the temperature of 130 DEG C dry 8 minutes, thus obtains antibacterial nonwoven cloth 9 of the present invention.
Embodiment 10
(1) there is the preparation of the adhesive compound of germ resistance
By 80g tea-polyphenol particle (trade(brand)name: Sunphenon90A; Produced by Wuxi sun Lv Bao company) be dissolved in containing 100g acrylic tackifier (trade(brand)name: JMF-212; Produced by the luxuriant latex of gold) and 820g water mixing solutions in, solution warms to 45 DEG C is stirred, after fully mixing, solution is cooled to room temperature, to obtain the adhesive compound 10 with germ resistance.
(2) preparation of antibacterial nonwoven cloth
By 10kg viscose fiber (trade(brand)name: viscose fiber, effluent Bei Jigao chemical fibre limited liability company produce) carding to obtain fluffy net surface structure, then cross lapping and at a frequency of 250 hz acupuncture to obtain grammes per square metre for 130g/m
2non-woven fabrics.By double roller coating machine (GT10 is manufactured by Electromechanical Technology Co., Ltd of Cathay) by the above-mentioned adhesive compound 10 with germ resistance to make the amount of dried coating for 29g/m
2glue spread be coated on the both sides of non-woven fabrics.Afterwards, the non-woven fabrics being coated with adhesive compound 10 is placed in baking oven and the temperature of 130 DEG C dry 8 minutes, thus obtains antibacterial nonwoven cloth 10 of the present invention.
Embodiment 11
(1) there is the preparation of the adhesive compound of germ resistance
By 100g tea-polyphenol particle (trade(brand)name: Sunphenon90A; Produced by Wuxi sun Lv Bao company) be dissolved in containing 350g acrylic type tackiness agent (trade(brand)name: JMF-212; Produced by the luxuriant latex of gold) and 550g water mixing solutions in, solution warms to 45 DEG C is stirred, after fully mixing, solution is cooled to room temperature to obtain having the adhesive compound 11 of germ resistance.
(2) preparation of antibacterial nonwoven cloth
By 2.5kg flaxen fiber (trade(brand)name: crotalaria sp; Effluent Bei Jigao chemical fibre limited liability company produce), 2.5kg bamboo fibers (trade(brand)name: nandina; Effluent Bei Jigao chemical fibre limited liability company produces) and 5kg tea-polyphenol fiber (trade(brand)name: antibiotic and sterilizing fiber; By Shenzhen ocean thousand Materials Co., Ltd produce) carding to obtain fluffy net surface structure, then cross lapping and at a frequency of 250 hz acupuncture to obtain grammes per square metre for 130g/m
2non-woven fabrics.By double roller coating machine (GT10 is manufactured by Electromechanical Technology Co., Ltd of Cathay) by the above-mentioned adhesive compound 11 with germ resistance to make the amount of dried coating for 36g/m
2glue spread be coated on the both sides of non-woven fabrics.Afterwards, the non-woven fabrics being coated with adhesive compound 11 is placed in baking oven and the temperature of 130 DEG C dry 8 minutes, thus obtains antibacterial nonwoven cloth 11 of the present invention.
Comparative example 1
By 10kg viscose fiber (trade(brand)name: viscose fiber, effluent Bei Jigao chemical fibre limited liability company produce) carding, cross lapping and at a frequency of 250 hz acupuncture to obtain grammes per square metre for 130g/m
2non-woven fabrics.This non-woven fabrics is without any antimicrobial treatment.
Table 1 shows the composition of adhesive compound in embodiment 1-11 and the composition of non-woven fabrics fiber layer.
Table 1
The testing method of anti-microbial property
According to the germ resistance of the antibacterial nonwoven cloth of USS AATCC1 () () testing example 1-11 and the non-woven fabrics of comparative example 1.
Test condition:
(1) bacterial classification is tested: intestinal bacteria (ATCC8099); With streptococcus aureus (ATCC6538);
(2) substratum and reagent: TSB, TSA and NaCl;
(3) test apparatus: incubator, vibrator, refrigerator-freezer, sterilizing-cabinet, safety cabinet and culture dish.
Test procedure:
(1) preparation of bacteria suspension
A () gets out sterile saline 100ml, in-built granulated glass sphere.
B (), in sterilisable chamber, by flame, puts into above-mentioned sterile saline from picking long bacterium inclined-plane for examination bacterial classification with transfering loop.
C () is vibrated a moment with hand, bacterium is fully disperseed, i.e. obtained bacteria suspension, and its concentration is about 10
6~ 10
7individual/milliliter.
(2) antibacterial fabric performance test
A sample is cut into the size (in triplicate) of 5.0cm × 5.0cm size by (), for sterilization.
B () drips some milliliters of bacterium liquid on sample, make viable count maintain 10
5individual left and right.
C sample is put into sterilized petri dishes by (), cultivate after 24 hours, carry out live bacterial count in 36 ± 1 DEG C of constant incubators.
D (), for control sample (comparative example 1), repeats aforesaid operations.
E () calculates antibiotic rate as follows:
Antibiotic rate=[(A-B)/A] × 100%
Wherein: the average viable count after A=24 hour on control sample (comparative example 1).
Average viable count after B=24 hour on antimicrobial sample (embodiment).
Table 2 shows the germ resistance of the antibacterial nonwoven cloth of embodiment 1-11 and the non-woven fabrics of comparative example 1.
Table 2
From the results shown in Table 2, the antibacterial nonwoven cloth of embodiment 1-11 all has excellent broad-spectrum antimicrobial effect and long-term antimicrobial efficiency.All different from according to the type of tackiness agent used to colibacillary antibiotic rate up to 99.9% the bacteriostasis rate of streptococcus aureus.When in embodiment 1-2 by 1% tea-polyphenol Granular composite in butyronitrile class tackiness agent time, be 27.5% and 75% to colibacillary antibiotic rate; When in embodiment 3-4 by 1% tea-polyphenol Granular composite in butylbenzene class tackiness agent time, more than 85% is reached to colibacillary antibiotic rate; And when in embodiment 5-6 by 1% tea-polyphenol Granular composite in acrylic tackifier time, astoundingly more than 97% is reached to colibacillary antibiotic rate.This shows, tea-polyphenol particle is being combined promote that the latter is in colibacillary germ resistance with non-woven fabrics, acrylic tackifier has the antibiotic rate higher than butylbenzene class tackiness agent, and butylbenzene class tackiness agent has the antibiotic rate higher than butyronitrile class tackiness agent, reason is that tea-polyphenol particle disperses than dispersion in butylbenzene class tackiness agent better in acrylic tackifier, and dispersion is better than dispersion in butyronitrile class tackiness agent in butylbenzene class tackiness agent, therefore tea-polyphenol particle more easily plays anti-microbial effect.In addition, when increasing the content of tea-polyphenol particle in embodiment 6-11, antibacterial nonwoven cloth slightly increases colibacillary germ resistance.
Application Example 12
Non-woven fabrics made for embodiment 7 be cut into the square sheets of 28 × 28cm and by this sheet material surrounding quilting, expose to prevent the staple fibre in sheet material.The sample of gained uses as non-woven rag.
Application Example 13
Non-woven fabrics made for embodiment 8 be cut into the square sheets of 28 × 28cm and by this sheet material surrounding quilting, expose to prevent the staple fibre in sheet material.The sample of gained uses as non-woven rag.
Below the physicals of sample prepared by embodiment 12 and 13 is tested as follows.
(1) tensile strength test
Test condition:
Experimental installation: YG026H multifunctional fabric tension tester (Ningbo textile Instrument Factory)
Folder distance: 100mm
Draw speed: 200mm/min
Stretched dimension: 130 × 15mm
Sample is cut into 130mm × 15mm size, and on TD and MD direction, carries out powerful Elongation test by multifunctional fabric tension tester.
Table 3 shows the tensile strength test results of the sample of embodiment 12 and 13.
Table 3
| Numbering | TD-stretches (cN) | MD-stretches (cN) |
| Embodiment 12 | 5346.00 | 3308.93 |
| Embodiment 13 | 3975.10 | 2454.60 |
As shown in table 3, the tensile strength of sample on TD direction of embodiment 12 is 5346.00cN, and tensile strength is in the MD direction 3308.93cN; The tensile strength of sample on TD direction of embodiment 13 is 3975.10cN, and tensile strength is in the MD direction 2454.60cN, antibacterial nonwoven cloth stretch-proof of the present invention is described and is not easy breakage.
(2) water-absorbent test
The sample of embodiment 12 or 13 is cut into 50 × 50mm size, and weighs the initial weight of this sample, be designated as M0.Sample is soaked 60 seconds in water, takes out drying at room temperature 120 seconds and weigh, being designated as M1.According to the water-intake rate of following formula (M1-M0)/M0 × 100% calculation sample.
Table 4 shows the water-intake rate test result of the sample of embodiment 12 and 13.
Table 4
| Numbering | Water-intake rate (%) |
| Embodiment 12 | 1266％ |
| Embodiment 13 | 1110％ |
As shown in table 4, the sample of embodiment 12 and embodiment 13 has high water-intake rate, proves that antibacterial nonwoven cloth of the present invention can be suitable for the cleaning supplies absorbed water, such as, uses as kitchen wipes.
(3) washing fastness test:
The sample of embodiment 12 or 13 be cut into the size of 100 × 100mm and weigh its initial weight, being designated as M2.Sample is put into domestic washing machine and adds the profound washing powder of 5g and wash 10 hours.Afterwards, sample is weighed the weight of dried sample 80 DEG C of dryings 2 hours, is designated as M3.According to the rate of weight loss of following formula (M3-M2)/M2 × 100% calculation sample.
Table 5 shows the rate of weight loss test result of the sample of embodiment 12 and 13.
Table 5
| Numbering | Rate of weight loss (%) |
| Embodiment 12 | 3.05％ |
| Embodiment 13 | 6.04％ |
As shown in table 5, the sample of embodiment 12 and 13 has the rate of weight loss of only 3.05% and 6.04% respectively, shows that antibacterial nonwoven cloth goods of the present invention have good washing fastness.This good washing fastness also makes antibacterial nonwoven cloth goods of the present invention effectively can keep long-term antimicrobial efficiency.
Should be appreciated that exemplary as herein described should be considered to illustrative and nonrestrictive.And, should by each embodiment about each feature or in description be applicable to other similar characteristics in other embodiments or in.
Although describe one or more embodiment of the present invention by reference to the accompanying drawings, those of ordinary skill in the art are to be understood that, when not departing from by the spirit and scope of the present invention defined by the following claims, the change of various forms and details can be made.
Claims (19)
1. one kind has the adhesive compound of germ resistance, described composition comprises hydrophilic adhesive, tea-polyphenol particle and water, wherein with the gross weight of described composition for benchmark, the weight ratio of described hydrophilic adhesive is about 10 ~ 40 % by weight and the weight ratio of described tea-polyphenol particle is about 1-10 % by weight.
2. composition according to claim 1, wherein said hydrophilic adhesive is water miscible tackiness agent.
3. composition according to claim 2, wherein said water miscible tackiness agent be selected from acrylic tackifier, butylbenzene class tackiness agent and butyronitrile class tackiness agent one or more.
4. composition according to claim 1, the weight ratio of wherein said hydrophilic adhesive is about 20-30 % by weight.
5. composition according to claim 1, the weight ratio of wherein said tea-polyphenol particle is about 1-8 % by weight.
6. composition according to claim 1, described composition also comprises flavouring agent, sanitas, mould inhibitor, defoamer, one or more in dispersion agent and antiseptic-germicide.
7. an antibacterial nonwoven cloth, described antibacterial nonwoven cloth comprises layer of fibers and is arranged on the coating of described fibrolaminar at least side, wherein said layer of fibers comprises renewable fiber, and described coating is made up of composition according to any one of claim 1 to 6.
8. antibacterial nonwoven cloth according to claim 7, wherein said layer of fibers also comprise in tea-polyphenol fiber and meldable fibre one or more.
9. antibacterial nonwoven cloth according to claim 8, wherein with the gross weight of whole filamentary materials contained in described layer of fibers for benchmark, the weight ratio of described renewable fiber is equal to or greater than about 50 % by weight to being less than about 100 % by weight, the weight ratio of described tea-polyphenol fiber is greater than 0 and is equal to or less than about 50 % by weight, and the weight ratio of described meldable fibre is greater than 0 and is equal to or less than about 30 % by weight.
10. antibacterial nonwoven cloth according to claim 7, wherein said renewable fiber comprise in cotton fibre, viscose fiber, bamboo fibers and flaxen fiber one or more.
11. antibacterial nonwoven cloths according to claim 8, wherein said meldable fibre comprise in low-melting-point polyethylene fiber, modified polyester fiber/trevira, polyethylene fibre/polypropylene fibre, modified polylactic acid fiber/acid fiber by polylactic one or more.
12. 1 kinds of cleaning supplies be made up of the antibacterial nonwoven cloth according to any one of claim 7 to 11.
13. cleaning supplies according to claim 12, wherein said cleaning supplies comprise cleaning wiping cloth or mop cloth strip.
14. 1 kinds of methods manufacturing antibacterial nonwoven cloth, described method comprises:
The filamentary material comprising renewable fiber is carried out non-woven fabrics processing to obtain layer of fibers;
Composition according to any one of claim 1 to 6 is coated on described fibrolaminar at least side to obtain coating; With
Described coating is carried out drying.
15. methods according to claim 14, wherein said filamentary material also comprise in tea-polyphenol fiber and meldable fibre one or more.
16. methods according to claim 15, wherein with the gross weight of described filamentary material for benchmark, the weight ratio of described renewable fiber is equal to or greater than about 50 % by weight to being less than about 100 % by weight, and the weight ratio of described tea-polyphenol fiber is greater than 0 and is equal to or less than about 50 % by weight, and the weight ratio of described meldable fibre is greater than 0 and is equal to or less than about 30 % by weight.
17. methods according to claim 14, wherein said renewable fiber comprise in cotton fibre, viscose fiber, bamboo fibers and flaxen fiber one or more.
18. methods according to claim 15, wherein said meldable fibre comprise in low-melting-point polyethylene fiber, modified polyester fiber/trevira, polyethylene fibre/polypropylene fibre, modified polylactic acid fiber/acid fiber by polylactic one or more.
19. methods according to claim 14, are wherein coated on described composition and described layer of fibers make the amount of dried coating for about 20-50g/m
2.
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| CN106521947A (en) * | 2016-09-19 | 2017-03-22 | 江苏海纳空调净化设备有限公司 | Non-woven filter cloth for air conditioner |
| CN106544785A (en) * | 2016-09-19 | 2017-03-29 | 江苏海纳空调净化设备有限公司 | A kind of special weaving filter cloth of air-conditioning and its metallization process |
| CN107088032A (en) * | 2017-05-04 | 2017-08-25 | 芜湖立新清洁用品有限公司 | A kind of mop cloth containing heat fusion joint material and its production method |
| CN110117910A (en) * | 2019-05-23 | 2019-08-13 | 杭州新福华无纺布有限公司 | A kind of Multi-purpose antibiotic non-woven fabrics and its production technology |
| CN111320938A (en) * | 2020-04-22 | 2020-06-23 | 惠州市永华包装材料有限公司 | Bacteriostatic environment-friendly adhesive and preparation method thereof |
| CN112127148A (en) * | 2020-09-01 | 2020-12-25 | 福建长庚新材料股份有限公司 | High-water-absorption needle-punched non-woven decorative fabric and preparation method thereof |
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| CN113957603A (en) * | 2021-10-29 | 2022-01-21 | 恒天嘉华非织造有限公司 | Antibacterial water-absorbable non-woven fabric and preparation method thereof |
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| CN105803673A (en) * | 2016-05-24 | 2016-07-27 | 江苏东方洁妮尔水刺无纺布有限公司 | Tea polyphenol cellulose fiber spun-laced nonwoven fabric and production process thereof |
| CN105803673B (en) * | 2016-05-24 | 2019-01-22 | 江苏东方洁妮尔水刺无纺布有限公司 | Tea polyphenols cellulose fibre spunlace non-woven cloth and its production technology |
| CN106521947A (en) * | 2016-09-19 | 2017-03-22 | 江苏海纳空调净化设备有限公司 | Non-woven filter cloth for air conditioner |
| CN106544785A (en) * | 2016-09-19 | 2017-03-29 | 江苏海纳空调净化设备有限公司 | A kind of special weaving filter cloth of air-conditioning and its metallization process |
| CN107088032A (en) * | 2017-05-04 | 2017-08-25 | 芜湖立新清洁用品有限公司 | A kind of mop cloth containing heat fusion joint material and its production method |
| CN107088032B (en) * | 2017-05-04 | 2019-11-08 | 芜湖立新清洁用品有限公司 | A kind of mop cloth and its production method containing heat fusion joint material |
| CN110117910A (en) * | 2019-05-23 | 2019-08-13 | 杭州新福华无纺布有限公司 | A kind of Multi-purpose antibiotic non-woven fabrics and its production technology |
| WO2021088244A1 (en) * | 2019-11-06 | 2021-05-14 | 东莞晋峰科技有限公司 | Antibacterial spunlace non-woven fabric and preparation method therefor |
| CN111320938A (en) * | 2020-04-22 | 2020-06-23 | 惠州市永华包装材料有限公司 | Bacteriostatic environment-friendly adhesive and preparation method thereof |
| CN112127148A (en) * | 2020-09-01 | 2020-12-25 | 福建长庚新材料股份有限公司 | High-water-absorption needle-punched non-woven decorative fabric and preparation method thereof |
| CN113957603A (en) * | 2021-10-29 | 2022-01-21 | 恒天嘉华非织造有限公司 | Antibacterial water-absorbable non-woven fabric and preparation method thereof |
| CN113957603B (en) * | 2021-10-29 | 2022-07-26 | 恒天嘉华非织造有限公司 | Antibacterial water-absorbable non-woven fabric and preparation method thereof |
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