CN110607608A - Antibacterial and bacteriostatic hot-air non-woven fabric and preparation method thereof - Google Patents
Antibacterial and bacteriostatic hot-air non-woven fabric and preparation method thereof Download PDFInfo
- Publication number
- CN110607608A CN110607608A CN201910895022.1A CN201910895022A CN110607608A CN 110607608 A CN110607608 A CN 110607608A CN 201910895022 A CN201910895022 A CN 201910895022A CN 110607608 A CN110607608 A CN 110607608A
- Authority
- CN
- China
- Prior art keywords
- woven fabric
- antibacterial
- hot
- fibers
- air non
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4282—Addition polymers
- D04H1/4291—Olefin series
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
- D04H1/435—Polyesters
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/542—Adhesive fibres
- D04H1/544—Olefin series
Abstract
The invention discloses an antibacterial and bacteriostatic hot-air non-woven fabric and a preparation method thereof, wherein the proportion interval of ES fibers in the antibacterial and bacteriostatic hot-air non-woven fabric is 75-85%, the proportion interval of cellulose fibers in the antibacterial and bacteriostatic hot-air non-woven fabric is 15-25%, and the preparation of the antibacterial and bacteriostatic hot-air non-woven fabric is realized by mixing the ES fibers/the cellulose fibers → opening → vibration quantitative cotton feeding → double cylinder doffers → wide high-speed carding, hot-air oven → automatic coiling → slitting → inspection and packaging; the invention successfully develops an ES/cellulose bi-component hot-air non-woven fabric by utilizing the characteristics of cellulose fibers and ES fibers, which not only can meet the production and use requirements of terminal products, but also endows corresponding products with good antibacterial performance, and through the test and comparison of different component proportions, when the content of the cellulose fibers in the non-woven fabric reaches 20%, the antibacterial rate of the non-woven fabric on escherichia coli, staphylococcus aureus and candida albicans is more than 80%, and the non-woven fabric meets the national standard AAA standard.
Description
Technical Field
The invention belongs to the field of hot-air non-woven fabrics, and particularly relates to an antibacterial and bacteriostatic hot-air non-woven fabric and a preparation method thereof.
Background
The hot-air non-woven fabric belongs to one of hot-air bonded non-woven fabrics, and is a non-woven fabric which is formed by combing fibers and then heating and bonding the fibers by penetrating hot air on drying equipment through a fiber web; it has the characteristics of fluffiness, softness, good elasticity, strong heat retention and the like, and is widely applied to the manufacture of disposable products, such as baby diapers, adult nursing pads, fabrics of women sanitary products and the like. In the product, a large amount of bacteria are easy to breed in the hot-air non-woven fabric due to storage space, temperature, humidity and the like, and the existing hot-air non-woven fabric has poor antibacterial and bacteriostatic effects, so that an antibacterial and bacteriostatic hot-air non-woven fabric and a preparation method thereof are provided.
Disclosure of Invention
The invention aims to provide an antibacterial and bacteriostatic hot-air non-woven fabric and a preparation method thereof, and aims to solve the problem that the existing hot-air non-woven fabric in the background art does not have antibacterial and bacteriostatic effects.
In order to achieve the purpose, the invention provides the following technical scheme: the antibacterial and bacteriostatic hot-air non-woven fabric comprises ES fibers and cellulose fibers, wherein the ES fibers account for 75-85% of the specific gravity of the antibacterial and bacteriostatic hot-air non-woven fabric, and the cellulose fibers account for 15-25% of the specific gravity of the antibacterial and bacteriostatic hot-air non-woven fabric.
Further, the cellulose fiber is a synthetic fiber produced by blending, melting and spinning polylactic acid and bio-based degradable polyester; the preparation method of the antibacterial and bacteriostatic hot-air non-woven fabric mainly comprises the following steps: mixing ES fiber and cellulose fiber in the above ratio; conveying the mixed fiber in the step to a starting part; the quantitative cotton feeding of the mixed fibers is realized through the high-frequency vibration of the quantitative cotton feeding device; carding the materials in the step by a double-cylinder double-doffer carding machine; then carding the mixture into a net through a wide-width high-speed carding mode; putting the carded reticular fiber material into a hot air oven for drying treatment; automatically collecting and packing the dried material into a roll; cutting the roll of non-woven material according to a certain specification; inspecting the cut hot-air non-woven fabric, and laminating and packaging.
Furthermore, when the ES fiber and the cellulose fiber are stirred and mixed with each other, the temperature of primary stirring is 100-120 ℃, the time is 10-15min, the rotating speed is 80-100r/min, the temperature of secondary stirring is 90-100 ℃, the stirring rotating speed is 400-600r/min, and the stirring time is 15-20 min.
Furthermore, the opening part is an angle needle type opener.
Furthermore, the fibers are carded into a cotton web with uniform density and thickness and interweaving with each other by a double-cylinder double-doffer carding machine.
Further, the net-shaped fiber material is dried by a hot air oven at the low temperature of 90-120 ℃ for 10-30 min.
Compared with the prior art, the invention has the beneficial effects that:
the invention successfully develops an ES/cellulose bi-component hot-air non-woven fabric by utilizing the characteristics of cellulose fibers and ES fibers, which not only can meet the production and use requirements of terminal products, but also endows corresponding products with good antibacterial performance, and through the test and comparison of different component proportions, when the content of the cellulose fibers in the non-woven fabric reaches 20%, the antibacterial rate of the non-woven fabric on escherichia coli, staphylococcus aureus and candida albicans is more than 80%, and the non-woven fabric meets the national standard AAA standard.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
The invention provides a technical scheme that: the antibacterial and bacteriostatic hot-air non-woven fabric comprises ES fibers and cellulose fibers, wherein the ES fibers account for 80% of the antibacterial and bacteriostatic hot-air non-woven fabric, and the cellulose fibers account for 20% of the antibacterial and bacteriostatic hot-air non-woven fabric.
In this embodiment, preferably, the cellulose fiber is a synthetic fiber produced by blending, melt-spinning polylactic acid and a biodegradable polyester; the preparation method of the antibacterial and bacteriostatic hot-air non-woven fabric mainly comprises the following steps: mixing ES fiber and cellulose fiber in the above ratio; conveying the mixed fiber in the step to a starting part; the quantitative cotton feeding of the mixed fibers is realized through the high-frequency vibration of the quantitative cotton feeding device; carding the materials in the step by a double-cylinder double-doffer carding machine; then carding the mixture into a net through a wide-width high-speed carding mode; putting the carded reticular fiber material into a hot air oven for drying treatment; automatically collecting and packing the dried material into a roll; cutting the roll of non-woven material according to a certain specification; inspecting the cut hot-air non-woven fabric, and laminating and packaging.
In the embodiment, preferably, when the ES fibers and the cellulose fibers are stirred and mixed with each other, the primary stirring temperature is 100-120 ℃, the time is 10-15min, the rotation speed is 80-100r/min, the secondary stirring temperature is 90-100 ℃, the stirring rotation speed is 400-600r/min, and the stirring time is 15-20 min.
In this embodiment, the opening part may be an angle pin type opener to open the material.
In this embodiment, the fibers are preferably carded by a double cylinder double doffer carding machine into a web of uniform density and thickness that is interwoven.
In this embodiment, preferably, the hot air oven dries the mesh fiber material at a low temperature of 90 to 120 ℃ for 10 to 30 min.
Example two
The invention provides a technical scheme that: the antibacterial and bacteriostatic hot-air non-woven fabric comprises ES fibers and cellulose fibers, wherein the ES fibers account for 75% of the antibacterial and bacteriostatic hot-air non-woven fabric, and the cellulose fibers account for 25% of the antibacterial and bacteriostatic hot-air non-woven fabric.
In this embodiment, preferably, the cellulose fiber is a synthetic fiber produced by blending, melt-spinning polylactic acid and a biodegradable polyester; the preparation method of the antibacterial and bacteriostatic hot-air non-woven fabric mainly comprises the following steps: mixing ES fiber and cellulose fiber in the above ratio; conveying the mixed fiber in the step to a starting part; the quantitative cotton feeding of the mixed fibers is realized through the high-frequency vibration of the quantitative cotton feeding device; carding the materials in the step by a double-cylinder double-doffer carding machine; then carding the mixture into a net through a wide-width high-speed carding mode; putting the carded reticular fiber material into a hot air oven for drying treatment; automatically collecting and packing the dried material into a roll; cutting the roll of non-woven material according to a certain specification; inspecting the cut hot-air non-woven fabric, and laminating and packaging.
In the embodiment, preferably, when the ES fibers and the cellulose fibers are stirred and mixed with each other, the primary stirring temperature is 100-120 ℃, the time is 10-15min, the rotation speed is 80-100r/min, the secondary stirring temperature is 90-100 ℃, the stirring rotation speed is 400-600r/min, and the stirring time is 15-20 min.
In this embodiment, the opening part may be an angle pin type opener to open the material.
In this embodiment, the fibers are preferably carded by a double cylinder double doffer carding machine into a web of uniform density and thickness that is interwoven.
In this embodiment, preferably, the hot air oven dries the mesh fiber material at a low temperature of 90 to 120 ℃ for 10 to 30 min.
EXAMPLE III
The invention provides a technical scheme that: the antibacterial and bacteriostatic hot-air non-woven fabric comprises ES fibers and cellulose fibers, wherein the ES fibers account for 85% of the antibacterial and bacteriostatic hot-air non-woven fabric, and the cellulose fibers account for 15% of the antibacterial and bacteriostatic hot-air non-woven fabric.
In this embodiment, preferably, the cellulose fiber is a synthetic fiber produced by blending, melt-spinning polylactic acid and a biodegradable polyester; the preparation method of the antibacterial and bacteriostatic hot-air non-woven fabric mainly comprises the following steps: mixing ES fiber and cellulose fiber in the above ratio; conveying the mixed fiber in the step to a starting part; the quantitative cotton feeding of the mixed fibers is realized through the high-frequency vibration of the quantitative cotton feeding device; carding the materials in the step by a double-cylinder double-doffer carding machine; then carding the mixture into a net through a wide-width high-speed carding mode; putting the carded reticular fiber material into a hot air oven for drying treatment; automatically collecting and packing the dried material into a roll; cutting the roll of non-woven material according to a certain specification; inspecting the cut hot-air non-woven fabric, and laminating and packaging.
In the embodiment, preferably, when the ES fibers and the cellulose fibers are stirred and mixed with each other, the primary stirring temperature is 100-120 ℃, the time is 10-15min, the rotation speed is 80-100r/min, the secondary stirring temperature is 90-100 ℃, the stirring rotation speed is 400-600r/min, and the stirring time is 15-20 min.
In this embodiment, the opening part may be an angle pin type opener to open the material.
In this embodiment, the fibers are preferably carded by a double cylinder double doffer carding machine into a web of uniform density and thickness that is interwoven.
In this embodiment, preferably, the hot air oven dries the mesh fiber material at a low temperature of 90 to 120 ℃ for 10 to 30 min.
Through different component proportion tests and comparisons, when the content of the cellulose in the non-woven fabric reaches 20%, the antibacterial rate of the non-woven fabric to escherichia coli, staphylococcus aureus and candida albicans is more than 80%, the non-woven fabric meets the national standard AAA standard, and the antibacterial effect of the other content ratios is as follows.
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 these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an antibiotic antibacterial hot-blast non-woven fabrics which characterized in that: the antibacterial and bacteriostatic hot-air non-woven fabric comprises ES fibers and cellulose fibers, wherein the ES fibers account for 75-85% of the specific gravity of the antibacterial and bacteriostatic hot-air non-woven fabric, and the cellulose fibers account for 15-25% of the specific gravity of the antibacterial and bacteriostatic hot-air non-woven fabric.
2. The antibacterial and bacteriostatic hot-air non-woven fabric according to claim 1, which is characterized in that: the cellulose fiber is a synthetic fiber produced by blending and melt spinning polylactic acid and bio-based degradable polyester.
3. A preparation method of an antibacterial and bacteriostatic hot-air non-woven fabric is characterized by comprising the following steps: the preparation method of the antibacterial and bacteriostatic hot-air non-woven fabric mainly comprises the following steps:
s1, mutually stirring and mixing the ES fibers and the cellulose fibers in the ratio;
s2, conveying the mixed fibers in the step to a starting part;
s3, quantitatively feeding cotton to the mixed fibers by high-frequency vibration of a quantitative cotton feeding device;
s4, carding the materials in the step by a double-cylinder double-doffer carding machine;
s5, carding the web at a wide width and a high speed to form a web;
s6, placing the carded reticular fiber material into a hot air oven for drying treatment;
s7, automatically collecting and packaging the dried material into rolls;
s8, slitting the wound non-woven material according to a certain specification;
and S9, inspecting the cut hot-air non-woven fabric, and laminating and packaging.
4. The preparation method of the antibacterial and bacteriostatic hot-air non-woven fabric according to claim 3, characterized by comprising the following steps: the temperature of the primary stirring in the step S1 is 120 ℃ for 10-15min, the rotation speed is 80-100r/min, the temperature of the secondary stirring is 90-100 ℃, the stirring rotation speed is 600r/min for 400-.
5. The preparation method of the antibacterial and bacteriostatic hot-air non-woven fabric according to claim 3, characterized by comprising the following steps: the opening part mentioned in said S2 includes a horn type opener.
6. The preparation method of the antibacterial and bacteriostatic hot-air non-woven fabric according to claim 3, characterized by comprising the following steps: and carding the fibers into a cotton web with uniform density and thickness and interweaving with each other by the double-cylinder double-doffer carding machine.
7. The preparation method of the antibacterial and bacteriostatic hot-air non-woven fabric according to claim 3, characterized by comprising the following steps: and the hot wind oven in the S6 dries the reticular fiber material at the low temperature of 90-120 ℃ for 10-30 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910895022.1A CN110607608A (en) | 2019-09-20 | 2019-09-20 | Antibacterial and bacteriostatic hot-air non-woven fabric and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910895022.1A CN110607608A (en) | 2019-09-20 | 2019-09-20 | Antibacterial and bacteriostatic hot-air non-woven fabric and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110607608A true CN110607608A (en) | 2019-12-24 |
Family
ID=68891777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910895022.1A Pending CN110607608A (en) | 2019-09-20 | 2019-09-20 | Antibacterial and bacteriostatic hot-air non-woven fabric and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110607608A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112111854A (en) * | 2020-08-15 | 2020-12-22 | 福建冠泓工业有限公司 | Antibacterial and deodorizing hot-air non-woven fabric and preparation method thereof |
-
2019
- 2019-09-20 CN CN201910895022.1A patent/CN110607608A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112111854A (en) * | 2020-08-15 | 2020-12-22 | 福建冠泓工业有限公司 | Antibacterial and deodorizing hot-air non-woven fabric and preparation method thereof |
| CN112111854B (en) * | 2020-08-15 | 2022-06-10 | 福建冠泓工业有限公司 | Antibacterial and deodorizing hot-air non-woven fabric and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101307529B (en) | Airflow air laid fiber cotton preparing process and manufactured fibre cotton | |
| CN105671716B (en) | Alginate fibre produces the high-grade knitted method with yarn with combing medium staple cotton, long wool cotton blend | |
| CN103205862A (en) | Production method of kapok fiber spunlaced nonwoven fabric | |
| CN103184603A (en) | Novel supercool polyester fiber blended yarn and spinning method thereof | |
| CN106637669A (en) | High-weight flame-retardant non-glue cotton non-woven fabric and preparation method thereof | |
| CN106948088B (en) | Method for manufacturing non-woven fabric of fixed island | |
| CN101575768A (en) | Preparation method of raw bamboo fiber needled-punched felt | |
| CN108286125B (en) | A kind of function wet tissue of antibacterial water suction | |
| CN110965203B (en) | Low-energy-consumption environment-friendly polypropylene spun-bonded non-woven fabric and preparation process thereof | |
| CN101889732A (en) | Preparation method of polylactic acid fiber cigarette tows | |
| CN110029445A (en) | A kind of antibacterial bacteriostatic spunlace non-woven cloth | |
| CN109281169A (en) | A kind of high extension felt foundation and its production method | |
| CN111394824A (en) | Preparation process of antibacterial high-shrinkage polyester fiber | |
| CN106337225A (en) | Preparation method of bamboo charcoal fiber blended yarns | |
| EP3759267A1 (en) | Slivers containing cellulose acetate for spun yarns | |
| CN110656400A (en) | Sheath-core polylactic acid cigarette tow, preparation method and application thereof | |
| CN110607608A (en) | Antibacterial and bacteriostatic hot-air non-woven fabric and preparation method thereof | |
| CN201241250Y (en) | Airflow net forming apparatus for processing fiber cotton | |
| CN101736467A (en) | Protein air-conditioning fiber and tencel fiber blended knitting yarn and production process thereof | |
| CN102560723A (en) | Production method of inorganic nanometer quantum energy healthy functional polyester fiber | |
| CN111534925A (en) | Preparation method of antibacterial degradable non-woven fabric | |
| CN110616485A (en) | Blended yarn of bio-based modified polyester fiber and cotton fiber and production method thereof | |
| CN111663243A (en) | Silk soft hot air non-woven fabric and manufacturing method thereof | |
| CN206783921U (en) | A kind of production line of the guide layer non-woven cloth of spun-bond process | |
| CN112195561B (en) | Degradable non-woven fabric and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191224 |