CN111560655A - Antibacterial and anti-mite pillow inner made of taxus chinensis - Google Patents
Antibacterial and anti-mite pillow inner made of taxus chinensis Download PDFInfo
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- CN111560655A CN111560655A CN202010409895.XA CN202010409895A CN111560655A CN 111560655 A CN111560655 A CN 111560655A CN 202010409895 A CN202010409895 A CN 202010409895A CN 111560655 A CN111560655 A CN 111560655A
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- pillow
- taxus chinensis
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- pulp
- mite
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/06—Wet spinning methods
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/10—Pillows
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
- D01D1/02—Preparation of spinning solutions
-
- 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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/02—Moisture-responsive characteristics
- D10B2401/022—Moisture-responsive characteristics hydrophylic
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/13—Physical properties anti-allergenic or anti-bacterial
Abstract
The invention provides a taxus chinensis antibacterial and anti-mite pillow inner which comprises a pillow surface layer and a pillow bottom layer, wherein a cavity is sewn between the pillow surface layer and the pillow bottom layer and comprises a filling layer; the filling layer comprises blended fibers in percentage by weight; the blended fiber comprises 80-90% of taxus chinensis fiber and 10-20% of polyester fiber. According to the antibacterial and anti-mite Chinese yew pillow inner, the filling layer comprises the blend fiber, the blend fiber comprises the Chinese yew fiber and the polyester fiber, and the blend fiber and the polyester fiber have synergistic effects, so that the softness, the moisture absorption and the sweat permeability of the filling layer are improved, the pillow inner is dry and comfortable, the fillers are uniformly distributed and expanded, the filling degree is high, the deformation is reduced, and the pillow inner is practical and durable; the pillow surface is made of pure cotton fabric, the pillow surface wraps the blend fibers through quilting, and the pillow surface fabric is smooth, antistatic and excellent in moisture absorption, and can keep the comfortable humidity and temperature of the pillow core.
Description
Technical Field
The invention relates to the field of bedding, in particular to a taxus chinensis antibacterial and anti-mite pillow inner.
Background
With the improvement of the quality of life of people and the pursuit of health nowadays, the traditional pillow has single function, which obviously cannot meet the requirements of people. For example, the cotton pillow is relatively cheap, but the cotton has high moisture regain and large moisture absorption, so that the stuffiness is brought to consumers; the synthetic fiber pillow mainly uses polyester staple fibers as a main material and has the characteristic of low price, but also has the defects of poor air permeability, poor antistatic performance, sultry dryness and the like, and the pillow is difficult to ensure that people can achieve the effects of resisting bacteria and inhibiting mites while sleeping comfortably.
Disclosure of Invention
The invention aims to overcome and supplement the defects in the prior art, and provides the antibacterial and anti-mite taxus chinensis pillow inner with the functions of antibiosis, anti-mite and functional health care. The technical scheme adopted by the invention is as follows:
a antibacterial and anti-mite pillow core made of Chinese yew comprises: the pillow comprises a pillow surface layer and a pillow bottom layer, wherein a cavity is sewn between the pillow surface layer and the pillow bottom layer and comprises a filling layer; the filling layer comprises blended fibers; the blended fiber comprises 80-90% of Chinese yew fiber and 10-20% of polyester fiber in percentage by weight.
The strength and elastic recovery capability of the filling layer are improved by adding the polyester fiber, so that the pillow inner is expanded in distribution, the filling power is high, the deformation is reduced, and the durability of the pillow inner is improved.
Preferably, the antibacterial and anti-mite yew pillow inner is characterized in that: the pillow surface layer and the pillow bottom layer are made of pure cotton fabric with the bacteriostatic rate of more than 60%.
Preferably, the antibacterial and anti-mite yew pillow inner is characterized in that: the preparation method of the blend fiber comprises the following steps:
1) cutting the taxus raw material into tablets, washing the tablets and removing impurities;
2) placing the tablets in alkali liquor for cooking, washing and pulping to obtain slurry with the concentration of 0.3-0.5%;
3) desanding the slurry in a desander, concentrating for the first time, bleaching, and concentrating for the second time;
4) making the pulp subjected to secondary concentration on a pulp making machine to obtain taxus chinensis pulp;
5) drying the taxus chinensis pulp, separating impurities, then conveying the pulp to a spinning machine, metering by a metering pump, entering a spinning nozzle through a candle filter and a connecting pipe, pressing the pulp out of a spinning hole of the spinning nozzle and entering a coagulating bath to ensure that the pulp reaches critical concentration so as to precipitate long taxus chinensis fibers, and cutting to obtain short taxus chinensis fibers;
6) and mixing the short fiber of the taxus chinensis with the polyester fiber to obtain the blend fiber.
Taxol contained in Taxus chinensis has unique anticancer mechanism and high anticancer activity, can prevent propagation of cancer cells and inhibit migration of tumor cells, and is known as the most important anticancer active substance in the current natural medicine field; the method is characterized in that a large amount of taxus chinensis is left after taxol is extracted from taxus chinensis, according to the principle of comprehensive utilization, taxus chinensis pulp is prepared by taking the taxus chinensis as a raw material, and then viscose fiber is produced by utilizing the taxus chinensis pulp, and the viscose fiber is produced by the steps of material preparation, pretreatment, cooking, pulping, bleaching, washing, papermaking, dipping and squeezing, spinning, post-treatment and the like. The composite fiber obtained by preparing the taxus chinensis into the taxus chinensis viscose fiber and mixing the taxus chinensis viscose fiber with other fibers not only has the function of health care, but also has natural skin-friendly effect on human bodies. The taxus chinensis fiber prepared by the method has the effects of resisting bacteria and removing mites, and has no impurity residue.
Preferably, the antibacterial and anti-mite yew pillow inner is characterized in that: the length of the material sheet in the step 1) is 3-5 cm, and the diameter of the material sheet is 3-4 cm.
Preferably, the antibacterial and anti-mite yew pillow inner is characterized in that: the washing temperature in the step 1) is 40-60 ℃, and the washing time is 20-30 min.
Preferably, the antibacterial and anti-mite yew pillow inner is characterized in that: the alkali liquor in the step 2) is a sodium hydroxide solution; the cooking temperature is 130-140 ℃, and the cooking time is 2-3 h.
Preferably, the antibacterial and anti-mite yew pillow inner is characterized in that: the temperature of the primary concentration in the step 3) is 20-35 ℃, the time is 1-2 h, and the concentration of the primary concentrated slurry is 3.0-3.5%.
Preferably, the antibacterial and anti-mite yew pillow inner is characterized in that: the temperature of the secondary concentration in the step 3) is 20-35 ℃, the time is 1-2 h, and the concentration of the secondary concentrated slurry is 3.0-6.0%.
Preferably, the antibacterial and anti-mite yew pillow inner is characterized in that: the aperture of the spinneret orifice in the step 5) is 0.05-0.08 mm.
The invention has the advantages that: according to the antibacterial and anti-mite Chinese yew pillow inner, the filling layer comprises the blend fiber, the blend fiber comprises the Chinese yew fiber and the polyester fiber, and the blend fiber and the polyester fiber have synergistic effects, so that the softness, the moisture absorption and the sweat permeability of the filling layer are improved, the pillow inner is dry and comfortable, the fillers are uniformly distributed and expanded, the filling degree is high, the deformation is reduced, and the pillow inner is practical and durable; the pillow surface is made of pure cotton fabric, the pillow surface wraps the blend fibers through quilting, and the pillow surface fabric is smooth, antistatic and excellent in moisture absorption, and can keep the comfortable humidity and temperature of the pillow core.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention is further illustrated by the following specific figures and examples.
Example 1:
as shown in fig. 1: a taxus chinensis antibacterial and anti-mite pillow inner comprises a pillow surface layer 1 and a pillow bottom layer, wherein a cavity is formed by sewing the pillow surface layer 1 and the pillow bottom layer, and a filling layer 3 is wrapped by the pillow surface layer 1 and the pillow bottom layer through quilting seams 2; the filling layer 3 comprises blended fibers in percentage by weight; the blended fiber comprises 80% of Chinese yew fiber and 20% of polyester fiber; the pillow surface layer and the pillow bottom layer are made of pure cotton fabric with the bacteriostatic rate of more than 60%.
The preparation method of the blend fiber comprises the following steps:
1) cutting a taxus raw material into pieces with the length of 3-5 cm and the diameter of 3-4 cm, washing the pieces with hot water at 40 ℃ for 20min to fully wash out impurities such as silt, wood dust and the like contained in the pieces;
2) placing the tablets in an alkali liquor for cooking, wherein the alkali liquor is a sodium hydroxide solution, the cooking temperature is 130 ℃, the cooking time is 2 hours, and the concentration ratio of the tablets is 0.5 g/ml; washing the cooked material sheet with hot water at 40 ℃ for 10 minutes, and pulping the material sheet on a pulping machine to obtain pulp with the concentration of 0.3%;
3) desanding the pulp in a desander, concentrating the desanded pulp on a concentrator for the first time at the concentration temperature of 20 ℃ for 1h, wherein the concentration of the pulp at the outlet of the concentrator is 3.0%, adding sodium hypochlorite into the concentrated pulp for bleaching, concentrating the bleached pulp on the concentrator at the concentration temperature of 20 ℃ for 1h, and wherein the concentration of the concentrated pulp is 3.0%;
4) making the pulp subjected to secondary concentration on a pulp making machine to obtain taxus chinensis pulp;
5) drying prepared taxus chinensis pulp, separating powder impurities, conveying the pulp to a spinning machine through a pulp circulating pipeline, metering by a metering pump, then entering a spinning jet through a candle filter and a connecting pipe, regularly distributing a plurality of holes on the spinning jet, wherein the hole diameter is 0.05-0.08 mm, feeding pulp trickle extruded from the spinning holes into a coagulating bath, diffusing a solvent in the pulp trickle into the coagulating bath, and permeating a coagulant into the trickle, so that the pulp trickle reaches a critical concentration, separating out the pulp trickle in the coagulating bath to form long taxus chinensis fibers, drying and cutting the long taxus chinensis fibers into short taxus chinensis fibers, and mixing the taxus chinensis fibers and polyester fibers to obtain a blended fiber of the taxus chinensis fibers and the polyester fibers;
6) and mixing the short fiber of the taxus chinensis with the polyester fiber to obtain the blend fiber.
Example 2:
a Taxus chinensis antibacterial and anti-mite pillow core comprises a pillow surface layer and a pillow bottom layer, wherein the pillow surface layer and the pillow bottom layer are sewn into a cavity, and the cavity comprises a filling layer; the filling layer comprises blended fibers in percentage by weight; the blended fiber comprises 85% of Chinese yew fiber and 15% of polyester fiber; the pillow surface layer and the pillow bottom layer are made of pure cotton fabric with the bacteriostatic rate of more than 60%.
The preparation method of the blend fiber comprises the following steps:
1) cutting a taxus raw material into pieces with the length of 3-5 cm and the diameter of 3-4 cm, washing the pieces with hot water at 50 ℃ for 20min to fully wash out impurities such as silt, wood dust and the like contained in the pieces;
2) placing the tablets in an alkali liquor for cooking, wherein the alkali liquor is a sodium hydroxide solution, the cooking temperature is 135 ℃, the cooking time is 2.5 hours, and the concentration ratio of the tablets is 0.5 g/ml; washing the cooked material sheet with hot water at 50 ℃ for 10 minutes, and pulping the material sheet on a pulping machine to obtain pulp with the concentration of 0.4%;
3) desanding the pulp in a desander, concentrating the desanded pulp on a concentrator for the first time at the concentration temperature of 30 ℃ for 1.5h, wherein the concentration of the pulp at the outlet of the concentrator is 3.2%, bleaching the concentrated pulp by adding sodium hypochlorite, concentrating the bleached pulp on the concentrator at the concentration temperature of 30 ℃ for 1h, and wherein the concentration of the concentrated pulp is 4.0%;
4) making the pulp subjected to secondary concentration on a pulp making machine to obtain taxus chinensis pulp;
5) drying prepared taxus chinensis pulp, separating powder impurities, conveying the pulp to a spinning machine through a pulp circulating pipeline, metering by a metering pump, then entering a spinning jet through a candle filter and a connecting pipe, regularly distributing a plurality of holes on the spinning jet, wherein the hole diameter is 0.05-0.08 mm, feeding pulp trickle extruded from the spinning holes into a coagulating bath, diffusing a solvent in the pulp trickle into the coagulating bath, and permeating a coagulant into the trickle, so that the pulp trickle reaches a critical concentration, separating out the pulp trickle in the coagulating bath to form long taxus chinensis fibers, drying and cutting the long taxus chinensis fibers into short taxus chinensis fibers, and mixing the taxus chinensis fibers and polyester fibers to obtain a blended fiber of the taxus chinensis fibers and the polyester fibers;
6) and mixing the short fiber of the taxus chinensis with the polyester fiber to obtain the blend fiber.
Example 3:
a Taxus chinensis antibacterial and anti-mite pillow core comprises a pillow surface layer and a pillow bottom layer, wherein the pillow surface layer and the pillow bottom layer are sewn into a cavity, and the cavity comprises a filling layer; the filling layer comprises blended fibers in percentage by weight; the blended fiber comprises 90% of Chinese yew fiber and 10% of polyester fiber; the pillow surface layer and the pillow bottom layer are made of pure cotton fabric with the bacteriostatic rate of more than 60%.
The preparation method of the blend fiber comprises the following steps:
1) cutting a taxus raw material into pieces with the length of 3-5 cm and the diameter of 3-4 cm, washing the pieces with hot water at 60 ℃ for 30min to fully wash out impurities such as silt, wood dust and the like contained in the pieces;
2) placing the tablets in an alkali liquor for cooking, wherein the alkali liquor is a sodium hydroxide solution, the cooking temperature is 140 ℃, the cooking time is 3 hours, and the concentration ratio of the tablets is 0.5 g/ml; washing the cooked material sheet with hot water at 60 deg.C for 20min, and pulping the material sheet on a pulping machine to obtain slurry with concentration of 0.5%;
3) desanding the pulp in a desander, concentrating the desanded pulp on a concentrator for the first time at 35 ℃ for 2h, wherein the concentration of the pulp at the outlet of the concentrator is 3.5%, bleaching the concentrated pulp by adding sodium hypochlorite, concentrating the bleached pulp on the concentrator at 35 ℃ for 2h, and wherein the concentration of the concentrated pulp is 6.0%;
4) making the pulp subjected to secondary concentration on a pulp making machine to obtain taxus chinensis pulp;
5) drying prepared taxus chinensis pulp, separating powder impurities, conveying the pulp to a spinning machine through a pulp circulating pipeline, metering by a metering pump, then entering a spinning jet through a candle filter and a connecting pipe, regularly distributing a plurality of holes on the spinning jet, wherein the hole diameter is 0.05-0.08 mm, feeding pulp trickle extruded from the spinning holes into a coagulating bath, diffusing a solvent in the pulp trickle into the coagulating bath, and permeating a coagulant into the trickle, so that the pulp trickle reaches a critical concentration, separating out the pulp trickle in the coagulating bath to form long taxus chinensis fibers, drying and cutting the long taxus chinensis fibers into short taxus chinensis fibers, and mixing the taxus chinensis fibers and polyester fibers to obtain a blended fiber of the taxus chinensis fibers and the polyester fibers;
6) and mixing the short fiber of the taxus chinensis with the polyester fiber to obtain the blend fiber.
The results of the performance tests for examples 1-3 are set forth below:
as can be seen from the test results in Table 1, the pillow inner of the invention has strong anti-mite effect, and the repellent rate is more than or equal to 89.3%; the bacteriostatic rate of the antibacterial agent on staphylococcus aureus and escherichia coli is more than or equal to 92.1 percent, the bacteriostatic rate on candida albicans is more than or equal to 96.3 percent, and the sample has an antibacterial effect.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications or equivalent substitutions may 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, which should be covered by the claims of the present invention.
Claims (9)
1. A antibiotic mite-proof pillow core of yew, its characterized in that: the pillow comprises a pillow surface layer and a pillow bottom layer, wherein a cavity is sewn between the pillow surface layer and the pillow bottom layer and comprises a filling layer; the filling layer comprises blended fibers; the blended fiber comprises 80-90% of Chinese yew fiber and 10-20% of polyester fiber in percentage by weight.
2. The antibacterial and anti-mite taxus chinensis pillow inner as claimed in claim 1, is characterized in that: the pillow surface layer and the pillow bottom layer are made of pure cotton fabric with the bacteriostatic rate of more than 60%.
3. The antibacterial and anti-mite taxus chinensis pillow inner as claimed in claim 1, is characterized in that: the preparation method of the blend fiber comprises the following steps: 1) Cutting the taxus raw material into tablets, washing the tablets and removing impurities;
2) placing the tablets in alkali liquor for cooking, washing and pulping to obtain slurry with the concentration of 0.3-0.5%;
3) desanding the slurry in a desander, concentrating for the first time, bleaching, and concentrating for the second time;
4) making the pulp subjected to secondary concentration on a pulp making machine to obtain taxus chinensis pulp;
5) drying the taxus chinensis pulp, separating impurities, then conveying the pulp to a spinning machine, metering by a metering pump, entering a spinning nozzle through a candle filter and a connecting pipe, pressing the pulp out of a spinning hole of the spinning nozzle and entering a coagulating bath to ensure that the pulp reaches critical concentration so as to precipitate long taxus chinensis fibers, and cutting to obtain short taxus chinensis fibers;
6) and mixing the short fiber of the taxus chinensis with the polyester fiber to obtain the blend fiber.
4. The antibacterial and anti-mite taxus chinensis pillow inner as claimed in claim 3, characterized in that: the length of the material sheet in the step 1) is 3-5 cm, and the diameter of the material sheet is 3-4 cm.
5. The antibacterial and anti-mite taxus chinensis pillow inner as claimed in claim 3, characterized in that: the washing temperature in the step 1) is 40-60 ℃, and the washing time is 20-30 min.
6. The antibacterial and anti-mite taxus chinensis pillow inner as claimed in claim 3, characterized in that: the alkali liquor in the step 2) is a sodium hydroxide solution; the cooking temperature is 130-140 ℃, and the cooking time is 2-3 h.
7. The antibacterial and anti-mite taxus chinensis pillow inner as claimed in claim 3, characterized in that: the temperature of the primary concentration in the step 3) is 20-35 ℃, the time is 1-2 h, and the concentration of the primary concentrated slurry is 3.0-3.5%.
8. The antibacterial and anti-mite taxus chinensis pillow inner as claimed in claim 3, characterized in that: the temperature of the secondary concentration in the step 3) is 20-35 ℃, the time is 1-2 h, and the concentration of the secondary concentrated slurry is 3.0-6.0%.
9. The antibacterial and anti-mite taxus chinensis pillow inner as claimed in claim 3, characterized in that: the aperture of the spinneret orifice in the step 5) is 0.05-0.08 mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010409895.XA CN111560655A (en) | 2020-05-15 | 2020-05-15 | Antibacterial and anti-mite pillow inner made of taxus chinensis |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010409895.XA CN111560655A (en) | 2020-05-15 | 2020-05-15 | Antibacterial and anti-mite pillow inner made of taxus chinensis |
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| CN111560655A true CN111560655A (en) | 2020-08-21 |
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| CN202010409895.XA Pending CN111560655A (en) | 2020-05-15 | 2020-05-15 | Antibacterial and anti-mite pillow inner made of taxus chinensis |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113249818A (en) * | 2021-06-04 | 2021-08-13 | 郑建国 | Taxus chinensis modified polyester fiber |
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Cited By (1)
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| CN113249818A (en) * | 2021-06-04 | 2021-08-13 | 郑建国 | Taxus chinensis modified polyester fiber |
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Application publication date: 20200821 |
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