CN115125628A - Copper ion non-woven fabric with sterilization function and preparation method thereof - Google Patents
Copper ion non-woven fabric with sterilization function and preparation method thereof Download PDFInfo
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- CN115125628A CN115125628A CN202210887461.XA CN202210887461A CN115125628A CN 115125628 A CN115125628 A CN 115125628A CN 202210887461 A CN202210887461 A CN 202210887461A CN 115125628 A CN115125628 A CN 115125628A
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- woven fabric
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- calcium carbonate
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- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 115
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 31
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 31
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910001431 copper ion Inorganic materials 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 92
- 239000000835 fiber Substances 0.000 claims abstract description 70
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 46
- 239000000843 powder Substances 0.000 claims abstract description 35
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910052802 copper Inorganic materials 0.000 claims abstract description 32
- 239000010949 copper Substances 0.000 claims abstract description 32
- 238000011049 filling Methods 0.000 claims abstract description 31
- MVLVMROFTAUDAG-UHFFFAOYSA-N ethyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC MVLVMROFTAUDAG-UHFFFAOYSA-N 0.000 claims abstract description 30
- -1 silver ions Chemical class 0.000 claims abstract description 30
- 239000004594 Masterbatch (MB) Substances 0.000 claims abstract description 24
- 229910052613 tourmaline Inorganic materials 0.000 claims abstract description 21
- 239000011032 tourmaline Substances 0.000 claims abstract description 21
- 229940070527 tourmaline Drugs 0.000 claims abstract description 21
- 239000002994 raw material Substances 0.000 claims abstract description 17
- 239000004743 Polypropylene Substances 0.000 claims abstract description 15
- 229920006150 hyperbranched polyester Polymers 0.000 claims abstract description 15
- 229920001155 polypropylene Polymers 0.000 claims abstract description 15
- 239000004332 silver Substances 0.000 claims abstract description 15
- 229910052709 silver Inorganic materials 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000002557 mineral fiber Substances 0.000 claims abstract description 8
- 239000000243 solution Substances 0.000 claims description 24
- 230000002209 hydrophobic effect Effects 0.000 claims description 19
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 14
- 239000011259 mixed solution Substances 0.000 claims description 14
- 238000002791 soaking Methods 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- YCKOAAUKSGOOJH-UHFFFAOYSA-N copper silver Chemical compound [Cu].[Ag].[Ag] YCKOAAUKSGOOJH-UHFFFAOYSA-N 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 9
- 238000009960 carding Methods 0.000 claims description 8
- 239000004890 Hydrophobing Agent Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 7
- 239000002657 fibrous material Substances 0.000 claims description 7
- 238000009987 spinning Methods 0.000 claims description 7
- 238000009775 high-speed stirring Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 230000000844 anti-bacterial effect Effects 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 210000004243 sweat Anatomy 0.000 description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/103—Agents inhibiting growth of microorganisms
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Artificial Filaments (AREA)
Abstract
The invention relates to the technical field of non-woven fabrics, and discloses a copper ion non-woven fabric with a sterilization function, which comprises a non-woven fabric body, wherein the non-woven fabric body comprises the following raw materials in parts by weight: fiber: 1-20 parts of copper and silver ions: 0.5-12 parts of ethyl stearate: 1-6 parts of modified hyperbranched polyester: 2-8 parts of water: 50-100 parts; the fiber adopts plant fiber and mineral fiber; the non-woven fabric body further comprises the following raw materials in parts by weight: tourmaline powder: 10-50 parts; the non-woven fabric body further comprises the following raw materials in parts by weight: calcium carbonate filling master batch: 5-25 parts; the calcium carbonate filling master batch comprises calcium carbonate and polypropylene. According to the copper ion non-woven fabric with the sterilization function and the preparation method thereof, the added calcium carbonate filling master batch can improve the weather resistance and the temperature resistance of the non-woven fabric, so that the non-woven fabric has better performance, and the non-woven fabric has better use effect.
Description
Technical Field
The invention relates to the technical field of non-woven fabrics, in particular to a copper ion non-woven fabric with a sterilization function and a preparation method thereof.
Background
Non-woven fabrics (non-woven fabrics), also called non-woven fabrics, are cloth-like materials produced by treating various fiber raw materials with a needle-punching machine or a carding machine and forming or bonding the fiber raw materials under high pressure.
The existing non-woven fabric is single in structural performance after being prepared again, so that the effect is poor when the non-woven fabric is used, and the use rate of the non-woven fabric is low.
Disclosure of Invention
The invention aims to provide a copper ion non-woven fabric with a sterilization function and a preparation method thereof, and solves the problems brought by the background.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a copper ion non-woven fabrics with sterilization function, includes the non-woven fabrics body, the non-woven fabrics body includes the raw materials of following parts by weight ratio: fiber: 1-20 parts of copper and silver ions: 0.5-12 parts of ethyl stearate: 1-6 parts of modified hyperbranched polyester: 2-8 parts of water: 50-100 parts.
Preferably, the fiber is plant fiber or mineral fiber.
Preferably, the non-woven fabric body further comprises the following raw materials in parts by weight: tourmaline powder: 10-50 parts.
Preferably, the non-woven fabric body further comprises the following raw materials in parts by weight: calcium carbonate filling master batch: 5-25 parts.
Preferably, the calcium carbonate filling master batch comprises calcium carbonate and polypropylene.
Preferably, the mass ratio of the calcium carbonate to the polypropylene is 1-5: 2-8.
A preparation method of a copper ion non-woven fabric with a sterilization function comprises the following steps:
s1: quantitatively feeding, opening, fine opening, secondary fine opening and carding the fiber material to obtain a fiber web;
s2: electrolyzing copper and silver ions by a generator to generate a copper and silver ion solution;
s3: mixing ethyl stearate, modified hyperbranched polyester and water together, and then carrying out a series of processing to generate a hydrophobic agent;
s4: repeatedly crushing tourmaline powder to obtain powder, and mixing the powder with copper-silver ion solution to obtain mixed solution;
s5: and (3) soaking the fiber web prepared in the step S1 in the mixed solution for 30min, drying, soaking in a hydrophobing agent for 30min, drying, stirring at a high speed with calcium carbonate filling master batches, performing high-temperature treatment, performing melt extrusion, spinning and cooling to obtain the non-woven fabric.
Preferably, the generator in the step S2 adopts a copper-silver ion generator.
The invention provides a copper ion non-woven fabric with a sterilization function and a preparation method thereof. The copper ion non-woven fabric with the sterilization function and the preparation method thereof have the following beneficial effects:
(1) according to the copper ion non-woven fabric with the sterilization function and the preparation method thereof, the added calcium carbonate filling master batch can improve the weather resistance and temperature resistance of the non-woven fabric, so that the non-woven fabric has better performance, and the non-woven fabric has better use effect;
(2) according to the copper ion non-woven fabric with the sterilization function and the preparation method thereof, the non-woven fabric can have a hydrophobic effect through the hydrophobic agent, so that liquid, especially sweat, can be quickly removed, and people can be prevented from feeling uncomfortable when using the non-woven fabric.
(3) According to the copper ion non-woven fabric with the sterilization function and the preparation method thereof, the non-woven fabric can have a good antibacterial effect through the copper silver ion solution and the tourmaline powder, and meanwhile, the non-woven fabric can achieve the effect of releasing negative ions for a long time.
Drawings
FIG. 1 is a schematic view of the nonwoven fabric of the present invention.
In the figure: 1 nonwoven fabric body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
As shown in fig. 1:
the first embodiment is as follows:
the utility model provides a copper ion non-woven fabrics with sterilization function, includes non-woven fabrics body 1, non-woven fabrics body 1 includes the raw materials of following parts by weight ratio: fiber: 1 part, the fiber adopts plant fiber, mineral fiber, copper and silver ions: 0.5 part of ethyl stearate: 1 part of modified hyperbranched polyester: 2 parts of water: 50 parts of tourmaline powder: 10 parts of calcium carbonate filling master batch: 5 parts, wherein the calcium carbonate filling master batch comprises calcium carbonate and polypropylene, and the mass ratio of the calcium carbonate to the polypropylene is 1: 2, the added calcium carbonate filling master batch can improve the weather resistance and temperature resistance of the non-woven fabric, so that the non-woven fabric has better performance, and the use effect of the non-woven fabric is better;
a preparation method of copper ion non-woven fabric with sterilization function comprises the following steps:
s1: quantitatively feeding fiber materials, opening, finely opening, secondarily finely opening and carding to obtain a fiber web;
s2: copper and silver ions are electrolyzed by a copper and silver ion generator to generate a copper and silver ion solution, the non-woven fabric can have good antibacterial effect through the copper and silver ion solution and tourmaline powder, and meanwhile, the non-woven fabric can achieve the effect of releasing negative ions permanently;
s3: the ethyl stearate, the modified hyperbranched polyester and the water are mixed together, then a series of processing is carried out to generate the hydrophobic agent, the hydrophobic agent can enable the non-woven fabric to have a hydrophobic effect, and liquid, particularly sweat, can be rapidly discharged, so that people can be prevented from feeling uncomfortable when using the non-woven fabric;
s4: repeatedly crushing tourmaline powder to obtain a powder body, and mixing the powder body with a copper-silver ion solution to obtain a mixed solution;
s5: and (3) soaking the fiber web prepared in the step S1 in the mixed solution for 30min, then drying the fiber web, then soaking the fiber web in a hydrophobing agent for 30min, then drying the fiber web, finally carrying out high-speed stirring and high-temperature treatment on the fiber web and calcium carbonate filling master batches, then carrying out melt extrusion, and then carrying out spinning cooling on the fiber web to obtain the non-woven fabric.
The second embodiment:
the utility model provides a copper ion non-woven fabrics with sterilization function, includes non-woven fabrics body 1, non-woven fabrics body 1 includes the raw materials of following parts by weight ratio: fiber: 20 parts, the fiber adopts plant fiber, mineral fiber, copper and silver ions: 12 parts of ethyl stearate: 6 parts of modified hyperbranched polyester: 8 parts of water: 100 parts of tourmaline powder: 50 parts of calcium carbonate filling master batch: 25 parts, wherein the calcium carbonate filling master batch comprises calcium carbonate and polypropylene, and the mass ratio of the calcium carbonate to the polypropylene is 5: 8, the added calcium carbonate filling master batch can improve the weather resistance and temperature resistance of the non-woven fabric, so that the performance of the non-woven fabric is better, and the using effect of the non-woven fabric is better;
a preparation method of a copper ion non-woven fabric with a sterilization function comprises the following steps:
s1: quantitatively feeding, opening, fine opening, secondary fine opening and carding the fiber material to obtain a fiber web;
s2: copper and silver ions are electrolyzed by a copper and silver ion generator to generate a copper and silver ion solution, the non-woven fabric can have a good antibacterial effect through the copper and silver ion solution and tourmaline powder, and the non-woven fabric can achieve the effect of releasing negative ions for a long time;
s3: the ethyl stearate, the modified hyperbranched polyester and the water are mixed together, then a series of processing is carried out to generate the hydrophobic agent, the hydrophobic agent can enable the non-woven fabric to have a hydrophobic effect, and liquid, particularly sweat, can be rapidly discharged, so that people can be prevented from feeling uncomfortable when using the non-woven fabric;
s4: repeatedly crushing tourmaline powder to obtain powder, and mixing the powder with copper-silver ion solution to obtain mixed solution;
s5: and (3) soaking the fiber web prepared in the step S1 in the mixed solution for 30min, then drying the fiber web, then soaking the fiber web in a hydrophobing agent for 30min, then drying the fiber web, finally carrying out high-speed stirring and high-temperature treatment on the fiber web and calcium carbonate filling master batches, then carrying out melt extrusion, and then carrying out spinning cooling on the fiber web to obtain the non-woven fabric.
Example three:
the utility model provides a copper ion non-woven fabrics with sterilization function, includes non-woven fabrics body 1, non-woven fabrics body 1 includes the raw materials of following parts by weight ratio: fiber: 2, the fiber adopts plant fiber, mineral fiber, copper and silver ions: 1 part, ethyl stearate: 2 parts of modified hyperbranched polyester: 3 parts of water: 55 parts of tourmaline powder: 15 parts of calcium carbonate filling master batch: 5 parts, wherein the calcium carbonate filling master batch comprises calcium carbonate and polypropylene, and the mass ratio of the calcium carbonate to the polypropylene is 2: 3, the added calcium carbonate filling master batch can improve the weather resistance and temperature resistance of the non-woven fabric, so that the performance of the non-woven fabric is better, and the using effect of the non-woven fabric is better;
a preparation method of a copper ion non-woven fabric with a sterilization function comprises the following steps:
s1: quantitatively feeding, opening, fine opening, secondary fine opening and carding the fiber material to obtain a fiber web;
s2: copper and silver ions are electrolyzed by a copper and silver ion generator to generate a copper and silver ion solution, the non-woven fabric can have a good antibacterial effect through the copper and silver ion solution and tourmaline powder, and the non-woven fabric can achieve the effect of releasing negative ions for a long time;
s3: the ethyl stearate, the modified hyperbranched polyester and the water are mixed together, then a series of processing is carried out to generate the hydrophobic agent, the hydrophobic agent can enable the non-woven fabric to have a hydrophobic effect, and liquid, particularly sweat, can be rapidly discharged, so that people can be prevented from feeling uncomfortable when using the non-woven fabric;
s4: repeatedly crushing tourmaline powder to obtain powder, and mixing the powder with copper-silver ion solution to obtain mixed solution;
s5: and (3) soaking the fiber web prepared in the step S1 in the mixed solution for 30min, then drying the fiber web, then soaking the fiber web in a hydrophobing agent for 30min, then drying the fiber web, finally carrying out high-speed stirring and high-temperature treatment on the fiber web and calcium carbonate filling master batches, then carrying out melt extrusion, and then carrying out spinning cooling on the fiber web to obtain the non-woven fabric.
Example four:
the utility model provides a copper ion non-woven fabrics with sterilization function, includes non-woven fabrics body 1, non-woven fabrics body 1 includes the raw materials of following parts by weight ratio: fiber: 5 parts, the fiber adopts plant fiber, mineral fiber, copper and silver ions: 3 parts of ethyl stearate: 3 parts of modified hyperbranched polyester: 4 parts of water: 60 parts of tourmaline powder: 20 parts of calcium carbonate filling master batch: 10 parts, wherein the calcium carbonate filling master batch comprises calcium carbonate and polypropylene, and the mass ratio of the calcium carbonate to the polypropylene is 3: 4, the added calcium carbonate filling master batch can improve the weather resistance and temperature resistance of the non-woven fabric, so that the performance of the non-woven fabric is better, and the using effect of the non-woven fabric is better;
a preparation method of a copper ion non-woven fabric with a sterilization function comprises the following steps:
s1: quantitatively feeding, opening, fine opening, secondary fine opening and carding the fiber material to obtain a fiber web;
s2: copper and silver ions are electrolyzed by a copper and silver ion generator to generate a copper and silver ion solution, the non-woven fabric can have a good antibacterial effect through the copper and silver ion solution and tourmaline powder, and the non-woven fabric can achieve the effect of releasing negative ions for a long time;
s3: the ethyl stearate, the modified hyperbranched polyester and the water are mixed together, and then a series of processing is carried out to generate the hydrophobic agent, the hydrophobic agent can enable the non-woven fabric to have a hydrophobic effect, so that liquid, especially sweat, can be quickly removed, and people can be prevented from feeling uncomfortable when using the non-woven fabric;
s4: repeatedly crushing tourmaline powder to obtain powder, and mixing the powder with copper-silver ion solution to obtain mixed solution;
s5: and (3) soaking the fiber web prepared in the step S1 in the mixed solution for 30min, then drying the fiber web, then soaking the fiber web in a hydrophobing agent for 30min, then drying the fiber web, finally carrying out high-speed stirring and high-temperature treatment on the fiber web and calcium carbonate filling master batches, then carrying out melt extrusion, and then carrying out spinning cooling on the fiber web to obtain the non-woven fabric.
Example five:
the utility model provides a copper ion non-woven fabrics with sterilization function, includes non-woven fabrics body 1, non-woven fabrics body 1 includes the raw materials of following parts by weight ratio: fiber: 15 parts of the raw materials, wherein the fibers are plant fibers, mineral fibers, copper and silver ions: 8 parts of ethyl stearate: 5 parts of modified hyperbranched polyester: 6 parts of water: 80 parts of tourmaline powder: 40 parts of calcium carbonate filling master batch: 20 parts of calcium carbonate filling master batch, wherein the calcium carbonate filling master batch comprises calcium carbonate and polypropylene, and the mass ratio of the calcium carbonate to the polypropylene is 4: 6, the added calcium carbonate filling master batch can improve the weather resistance and temperature resistance of the non-woven fabric, so that the non-woven fabric has better performance, and the use effect of the non-woven fabric is better;
a preparation method of a copper ion non-woven fabric with a sterilization function comprises the following steps:
s1: quantitatively feeding, opening, fine opening, secondary fine opening and carding the fiber material to obtain a fiber web;
s2: copper and silver ions are electrolyzed by a copper and silver ion generator to generate a copper and silver ion solution, the non-woven fabric can have good antibacterial effect through the copper and silver ion solution and tourmaline powder, and meanwhile, the non-woven fabric can achieve the effect of releasing negative ions permanently;
s3: the ethyl stearate, the modified hyperbranched polyester and the water are mixed together, then a series of processing is carried out to generate the hydrophobic agent, the hydrophobic agent can enable the non-woven fabric to have a hydrophobic effect, and liquid, particularly sweat, can be rapidly discharged, so that people can be prevented from feeling uncomfortable when using the non-woven fabric;
s4: repeatedly crushing tourmaline powder to obtain powder, and mixing the powder with copper-silver ion solution to obtain mixed solution;
s5: and (3) soaking the fiber web prepared in the step S1 in the mixed solution for 30min, then drying the fiber web, then soaking the fiber web in a hydrophobing agent for 30min, then drying the fiber web, finally carrying out high-speed stirring and high-temperature treatment on the fiber web and calcium carbonate filling master batches, then carrying out melt extrusion, and then carrying out spinning cooling on the fiber web to obtain the non-woven fabric.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. The utility model provides a copper ion non-woven fabrics with sterilization function, includes non-woven fabrics body (1), its characterized in that: the non-woven fabric body (1) comprises the following raw materials in parts by weight: fiber: 1-20 parts of copper and silver ions: 0.5-12 parts of ethyl stearate: 1-6 parts of modified hyperbranched polyester: 2-8 parts of water: 50-100 parts.
2. The non-woven fabric with a sterilization function according to claim 1, wherein: the fiber adopts plant fiber and mineral fiber.
3. The non-woven fabric with a sterilization function according to claim 1, wherein: the non-woven fabric body (1) further comprises the following raw materials in parts by weight: tourmaline powder: 10-50 parts.
4. The non-woven fabric with a sterilization function according to claim 1, wherein: the non-woven fabric body (1) further comprises the following raw materials in parts by weight: calcium carbonate filling master batch: 5-25 parts.
5. The copper ion nonwoven fabric with sterilization function according to claim 4, characterized in that: the calcium carbonate filling master batch comprises calcium carbonate and polypropylene.
6. The copper ion nonwoven fabric with sterilization function according to claim 5, characterized in that: the mass ratio of the calcium carbonate to the polypropylene is 1-5: 2-8.
7. A preparation method of a copper ion non-woven fabric with a sterilization function is characterized by comprising the following steps: the method comprises the following steps:
s1: quantitatively feeding, opening, fine opening, secondary fine opening and carding the fiber material to obtain a fiber web;
s2: electrolyzing copper and silver ions by a generator to generate a copper and silver ion solution;
s3: mixing ethyl stearate, modified hyperbranched polyester and water together, and then processing the mixture to generate a hydrophobic agent;
s4: repeatedly crushing tourmaline powder to obtain powder, and mixing the powder with copper-silver ion solution to obtain mixed solution;
s5: and (3) soaking the fiber web prepared in the step S1 in the mixed solution for 30min, then drying the fiber web, then soaking the fiber web in a hydrophobing agent for 30min, then drying the fiber web, finally carrying out high-speed stirring and high-temperature treatment on the fiber web and calcium carbonate filling master batches, then carrying out melt extrusion, and then carrying out spinning cooling on the fiber web to obtain the non-woven fabric.
8. The method for preparing the copper ion non-woven fabric with the sterilization function, provided by claim 7, is characterized in that: the generator in the step S2 adopts a copper-silver ion generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210887461.XA CN115125628A (en) | 2022-07-26 | 2022-07-26 | Copper ion non-woven fabric with sterilization function and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210887461.XA CN115125628A (en) | 2022-07-26 | 2022-07-26 | Copper ion non-woven fabric with sterilization function and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192213A (en) * | 2016-08-15 | 2016-12-07 | 东莞市悠悠美居家居制造有限公司 | A kind of flexible nonwoven cloth and preparation method thereof |
| CN112011893A (en) * | 2020-08-28 | 2020-12-01 | 四川力王无纺制品科技有限公司 | Non-woven fabric and preparation method thereof |
| CN113373718A (en) * | 2021-07-06 | 2021-09-10 | 东莞市鼎丰印刷有限公司 | Paper with function of automatically degerming copper-silver ion paper and manufacturing method thereof |
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2022
- 2022-07-26 CN CN202210887461.XA patent/CN115125628A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192213A (en) * | 2016-08-15 | 2016-12-07 | 东莞市悠悠美居家居制造有限公司 | A kind of flexible nonwoven cloth and preparation method thereof |
| CN112011893A (en) * | 2020-08-28 | 2020-12-01 | 四川力王无纺制品科技有限公司 | Non-woven fabric and preparation method thereof |
| CN113373718A (en) * | 2021-07-06 | 2021-09-10 | 东莞市鼎丰印刷有限公司 | Paper with function of automatically degerming copper-silver ion paper and manufacturing method thereof |
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Application publication date: 20220930 |