CN102961774A - Hemp stem viscose fiber sanitary towel and preparation method thereof - Google Patents
Hemp stem viscose fiber sanitary towel and preparation method thereof Download PDFInfo
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- CN102961774A CN102961774A CN2012104769305A CN201210476930A CN102961774A CN 102961774 A CN102961774 A CN 102961774A CN 2012104769305 A CN2012104769305 A CN 2012104769305A CN 201210476930 A CN201210476930 A CN 201210476930A CN 102961774 A CN102961774 A CN 102961774A
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Abstract
The invention provides a hemp stem viscose fiber sanitary towel and a preparation method thereof. The preparation method of the hemp stem viscose fiber sanitary towel comprises the following steps of: extracting hemp stem viscose fibers from hemp stems; mixing the hemp stem viscose fibers with ES (Ethylene-Propylene) fibers to prepare a sanitary towel core body; utilizing toilet paper to cover the sanitary towel core body; compacting by a cotton pressing roller, and cutting; spraying an antibacterial surface material formed by mixing hemp stem fibers and the ES fiber on the cut material; then, molding a concave channel and covering a bottom film; sticking back-limb release paper; sealing the periphery and sizing; externally cutting and molding; covering a film and an easy patch; and transversely sealing and cutting off to prepare the hemp stem viscose fiber sanitary towel. The hemp stem viscose fiber sanitary towel has the advantages of excellent antibacterial effect, water-washing resistance, easiness for degradation, capability of being continuously utilized, environmental friendliness, and resource conservation.
Description
Technical field
The present invention relates to a kind of Fructus Cannabis bar viscose rayon sanitary towel and preparation method thereof.
Background technology
Fructus Cannabis, namely Fructus Cannabis belongs to Moraceae, the annual herb plant.Originate in the Huanghe valley, the B.C. Europe of passing to through the Central Asia reaches all over the world, therefore, claims that abroad Fructus Cannabis is Fructus Cannabis.Fructus Cannabis is one of the most ancient raise crop of China, and our ancestors just knitted with china-hemp fibers before more than 5,000 years at least " ko-hemp cloth ".In the prior art, the Fructus Cannabis phloem fiber is good fibrous raw material source, and output is higher than traditional natural fibers such as cotton, Caulis et Folium Lini, Boehmeria, and the china-hemp fibers that extracts in the Fructus Cannabis bast can be used as anti-bacterial fibre; The Fructus Cannabis core bar has the feature of similar hardwood, is the excellent raw material of papermaking and processing viscose glue; Be usually used in building materials, make environment-friendly materials and animal pad grass.
The china-hemp fibers that extract in the Fructus Cannabis bast that use as anti-bacterial fibre more in the prior art, and still because china-hemp fibers uses too much, Fructus Cannabis bast output is less, and supply falls short of demand.The Fructus Cannabis bar is a lot, but just uses building materials, making environment-friendly materials and animal pad grass, does not extract anti-biotic material and carries out antibiotic.
Summary of the invention
The purpose of this invention is to provide a kind of Fructus Cannabis bar viscose rayon sanitary towel and preparation method thereof, antibacterial effect is good, water-fastness, easily degraded and sustainable use, environmental protection and saving resource.
In order to solve the problems of the technologies described above, Fructus Cannabis bar viscose rayon provided by the invention sanitary towel and preparation method thereof is achieved in that
The invention provides the preparation method of a kind of Fructus Cannabis bar viscose rayon sanitary towel, comprising: from the Fructus Cannabis bar, extract Fructus Cannabis bar viscose rayon; Described Fructus Cannabis bar viscose rayon and ES fiber mixing are made sanitary towel's core body; Use toilet paper to wrap up described sanitary towel core body, cut after the cotton roller compacting; The antimicrobial surface material that glue spraying china-hemp fibers and ES fiber mixing are made on the material after cutting; Then, counterdie is covered in the molding of recessed road, pastes the backlimb release paper, and week is sealed typing, and peplos and fast easily subsides are covered in circumscribed shaping, and Fructus Cannabis bar viscose rayon sanitary towel is made in horizontal sealing, cut-out.
Optionally, the described Fructus Cannabis bar viscose rayon that extracts from the Fructus Cannabis bar is specially: (12H-16h) gets the raw materials ready-dipping squeezing-coarse powder-fine powder-experienced--Hemerocallis citrina Baroni-rear dissolving-filter together-two road filtration-deaerations-spin front filtration-wire drawing-post processing-twisting spooler-fibre.
Optionally, the described condition of extracting Fructus Cannabis bar viscose rayon from the Fructus Cannabis bar is: NAOH concentration 24,5%--26,5%, and sulphidity: 21%--26%, the insulation degree: 165 ℃-175 ℃, temperature retention time: 180min.
Optionally, described described Fructus Cannabis bar viscose rayon and ES fiber mixing are made in sanitary towel's core body, the mass ratio of described Fructus Cannabis bar viscose rayon and ES fiber is: 20% ~ 40%:60% ~ 80%.
Optionally, the mass ratio of china-hemp fibers and ES fiber is described in the antimicrobial surface material that glue spraying china-hemp fibers and ES fiber mixing are made on the described material after cutting: 20% ~ 40%:60% ~ 80%.
The present invention also provides a kind of Fructus Cannabis bar viscose rayon sanitary towel, and described sanitary towel core body by mass ratio is: waste of flax viscose rayon and the ES fiber mixing of 20% ~ 40%:60% ~ 80% are made.
Optionally, described sanitary towel surfacing by mass ratio is: 20% ~ 40%:60% ~ 80% china-hemp fibers and ES fiber.
Fructus Cannabis is Fructus Cannabis namely, originates from China, and the title of " source is spun by state, 10000 years clothing ancestrals " is arranged, and is one of human textile fiber material that uses the earliest, has the history in 10,000 years at least in China, as far back as period in time immemorial, just is used as textile fabric.Its fibre strength is high, wearability is good, particularly phloem fiber iuntercellular lignin polymerization degree is high, and antibiotic corrosion resistance is strong, has been subject to people's welcome.
Along with deepening continuously to Fructus Cannabis research from now on, find that Fructus Cannabis is precious from head to foot, its fiber is rare your non-woven fabrics fiber of typical antibacterial mould-proof-type, environment-friendly type, has the characteristics such as moisture absorption, ventilative, pleasant, heat radiation, mildew-resistant, antibacterial, radioprotective, and the person is had very great help; The leaf of waste of flax, numb seed, fiber crops, flower, root etc. have high value, and the comprehensive utilization of Fructus Cannabis is genuine fibre resources especially across 12 large industries.
The cross section of china-hemp fibers has multiple irregularly shaped and comparatively complicated, the fibre section presents hollow. and middle hole is larger, account for cross-sectional area 1/2 ~ 1/3. than Boehmeria, Caulis et Folium Lini and cotton large, the fiber cell wall has crackle and aperture, china-hemp fibers vertically more straight has horizontal joint and many crackles, aperture, and is communicated with lumen by capillary channel, this structure allows china-hemp fibers have more capillary channel, makes fabric have remarkable moisture permeability.
The present invention uses the Fructus Cannabis bar to extract china-hemp fibers and makes sanitary towel, have distinctive antibiotic, the mildew-resistant of ecosystem, ventilative, pleasant, heat radiation, anti-radiation effect, with respect to the organic and inorganic antibacterial that prior art adopts, good, water-fastness, easily degraded and the sustainable use of antibacterial effect of the present invention.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Embodiment one
In the Fructus Cannabis bar, extract Fructus Cannabis bar viscose rayon, getting the Fructus Cannabis bar viscose rayon of 20g and the ES fiber mixing of 80g makes in sanitary towel's core body, then the ES fiber of the china-hemp fibers of glue spraying 40g and 60g on the material after cutting, the china-hemp fibers of glue spraying extracts from the Fructus Cannabis bast.
Embodiment two
In the Fructus Cannabis bar, extract Fructus Cannabis bar viscose rayon, getting the Fructus Cannabis bar viscose rayon of 40g and the ES fiber mixing of 60g makes in sanitary towel's core body, then the ES fiber of the china-hemp fibers of glue spraying 20g and 80g on the material after cutting, the china-hemp fibers of glue spraying extracts from the Fructus Cannabis bast.
Embodiment three
In the Fructus Cannabis bar, extract Fructus Cannabis bar viscose rayon, getting the Fructus Cannabis bar viscose rayon of 30g and the ES fiber mixing of 70g makes in sanitary towel's core body, then the ES fiber of the china-hemp fibers of glue spraying 30g and 70g on the material after cutting, the china-hemp fibers of glue spraying extracts from the Fructus Cannabis bast.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. the preparation method of a Fructus Cannabis bar viscose rayon sanitary towel is characterized in that, comprising: extract Fructus Cannabis bar viscose rayon from the Fructus Cannabis bar; Described Fructus Cannabis bar viscose rayon and ES fiber mixing are made sanitary towel's core body; Use toilet paper to wrap up described sanitary towel core body, cut after the cotton roller compacting; The antimicrobial surface material that glue spraying china-hemp fibers and ES fiber mixing are made on the material after cutting; Then, counterdie is covered in the molding of recessed road, pastes the backlimb release paper, and week is sealed typing, and peplos and fast easily subsides are covered in circumscribed shaping, and Fructus Cannabis bar viscose rayon sanitary towel is made in horizontal sealing, cut-out.
2. the preparation method of Fructus Cannabis bar viscose rayon according to claim 1 sanitary towel, it is characterized in that the described Fructus Cannabis bar viscose rayon that extracts is specially: get the raw materials ready-dipping squeezing-coarse powder-fine powder-experienced from the Fructus Cannabis bar--Hemerocallis citrina Baroni-rear dissolving-filter together-two road filtration-deaerations-spin front filtration-wire drawing-post processing-twisting spooler-fibre.
3. the preparation method of Fructus Cannabis bar viscose rayon according to claim 2 sanitary towel is characterized in that the described experienced time is 12 ~ 16 hours.
4. the preparation method of Fructus Cannabis bar viscose rayon according to claim 2 sanitary towel, it is characterized in that: the described condition of extracting Fructus Cannabis bar viscose rayon from the Fructus Cannabis bar is: NAOH concentration 24.5% ~ 26.5%, sulphidity: 21% ~ 26%, the insulation degree: 165 ℃ ~ 175 ℃, temperature retention time: 180min.
5. the preparation method of Fructus Cannabis bar viscose rayon according to claim 1 sanitary towel, it is characterized in that, described described Fructus Cannabis bar viscose rayon and ES fiber mixing are made in sanitary towel's core body, the mass ratio of described Fructus Cannabis bar viscose rayon and ES fiber is: 20% ~ 40%:60% ~ 80%.
6. the preparation method of Fructus Cannabis bar viscose rayon according to claim 1 sanitary towel, it is characterized in that the mass ratio of china-hemp fibers and ES fiber is described in the antimicrobial surface material that glue spraying china-hemp fibers and ES fiber mixing are made on the described material after cutting: 20% ~ 40%:60% ~ 80%.
7. Fructus Cannabis bar viscose rayon sanitary towel, it is characterized in that described sanitary towel core body by mass ratio is: waste of flax viscose rayon and the ES fiber mixing of 20% ~ 40%:60% ~ 80% are made.
8. Fructus Cannabis bar viscose rayon according to claim 7 sanitary towel is characterized in that described sanitary towel surfacing by mass ratio is: 20% ~ 40%:60% ~ 80% china-hemp fibers and ES fiber.
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| CN201210476930.5A CN102961774B (en) | 2012-11-21 | 2012-11-21 | Hemp stem viscose fiber sanitary towel and preparation method thereof |
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| CN201210476930.5A CN102961774B (en) | 2012-11-21 | 2012-11-21 | Hemp stem viscose fiber sanitary towel and preparation method thereof |
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| CN102961774A true CN102961774A (en) | 2013-03-13 |
| CN102961774B CN102961774B (en) | 2016-01-20 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114339A (en) * | 2013-03-18 | 2013-05-22 | 河南舒莱卫生用品有限公司 | Preparation method of hemp stalk viscose fiber and application thereof |
| CN103132153A (en) * | 2013-03-18 | 2013-06-05 | 河南舒莱卫生用品有限公司 | Preparation method and application of antibacterial ramie fiber |
| CN103132154A (en) * | 2013-03-18 | 2013-06-05 | 河南舒莱卫生用品有限公司 | Preparation method and application of China hemp fiber |
| CN103194855A (en) * | 2013-03-18 | 2013-07-10 | 河南舒莱卫生用品有限公司 | Preparation method for nano-silver antibacterial non-woven fabric and application of nano-silver antibacterial non-woven fabric to diapers |
| CN106913897A (en) * | 2017-03-21 | 2017-07-04 | 广州暨南生物医药研究开发基地有限公司 | A kind of antibacterial deodorizing sanitary diaper and preparation method thereof |
| CN108950777A (en) * | 2018-09-26 | 2018-12-07 | 武汉汉麻生物科技有限公司 | A kind of yarn containing Chinese jute viscose |
| CN114469805A (en) * | 2022-01-26 | 2022-05-13 | 清馨(北京)科技有限公司 | Application of industrial hemp in preparing cosmetics and sanitary articles |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114339A (en) * | 2013-03-18 | 2013-05-22 | 河南舒莱卫生用品有限公司 | Preparation method of hemp stalk viscose fiber and application thereof |
| CN103132153A (en) * | 2013-03-18 | 2013-06-05 | 河南舒莱卫生用品有限公司 | Preparation method and application of antibacterial ramie fiber |
| CN103132154A (en) * | 2013-03-18 | 2013-06-05 | 河南舒莱卫生用品有限公司 | Preparation method and application of China hemp fiber |
| CN103194855A (en) * | 2013-03-18 | 2013-07-10 | 河南舒莱卫生用品有限公司 | Preparation method for nano-silver antibacterial non-woven fabric and application of nano-silver antibacterial non-woven fabric to diapers |
| CN103132153B (en) * | 2013-03-18 | 2015-04-01 | 河南舒莱卫生用品有限公司 | Preparation method and application of antibacterial ramie fiber |
| CN103114339B (en) * | 2013-03-18 | 2015-04-15 | 河南舒莱卫生用品有限公司 | Preparation method of hemp stalk viscose fiber and application thereof |
| CN103194855B (en) * | 2013-03-18 | 2016-03-23 | 河南舒莱卫生用品有限公司 | A kind of preparation method of nanometer silver antimicrobial nonwoven fabric and the application on paper diaper thereof |
| CN106913897A (en) * | 2017-03-21 | 2017-07-04 | 广州暨南生物医药研究开发基地有限公司 | A kind of antibacterial deodorizing sanitary diaper and preparation method thereof |
| CN108950777A (en) * | 2018-09-26 | 2018-12-07 | 武汉汉麻生物科技有限公司 | A kind of yarn containing Chinese jute viscose |
| CN114469805A (en) * | 2022-01-26 | 2022-05-13 | 清馨(北京)科技有限公司 | Application of industrial hemp in preparing cosmetics and sanitary articles |
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| CN102961774B (en) | 2016-01-20 |
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