CN111543827A - Antibacterial, mildewproof, anti-mite and antiviral bedding and preparation method thereof - Google Patents
Antibacterial, mildewproof, anti-mite and antiviral bedding and preparation method thereof Download PDFInfo
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- CN111543827A CN111543827A CN202010462163.7A CN202010462163A CN111543827A CN 111543827 A CN111543827 A CN 111543827A CN 202010462163 A CN202010462163 A CN 202010462163A CN 111543827 A CN111543827 A CN 111543827A
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- antibacterial
- agent
- inner core
- bedding
- finishing agent
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- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 125
- 230000000840 anti-viral effect Effects 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title abstract description 22
- 239000000835 fiber Substances 0.000 claims abstract description 98
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 74
- 229920000728 polyester Polymers 0.000 claims abstract description 34
- 239000003242 anti bacterial agent Substances 0.000 claims abstract description 33
- 239000002994 raw material Substances 0.000 claims abstract description 20
- 238000005406 washing Methods 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims description 20
- 238000001035 drying Methods 0.000 claims description 15
- 230000000845 anti-microbial effect Effects 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 12
- 239000004599 antimicrobial Substances 0.000 claims description 10
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 10
- 239000004626 polylactic acid Substances 0.000 claims description 10
- 238000009987 spinning Methods 0.000 claims description 9
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 8
- 238000004043 dyeing Methods 0.000 claims description 7
- 238000002074 melt spinning Methods 0.000 claims description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
- 239000004094 surface-active agent Substances 0.000 claims description 5
- 239000007822 coupling agent Substances 0.000 claims description 4
- 239000003995 emulsifying agent Substances 0.000 claims description 4
- 239000000341 volatile oil Substances 0.000 claims description 4
- 239000011787 zinc oxide Substances 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000002270 dispersing agent Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 2
- XNCOSPRUTUOJCJ-UHFFFAOYSA-N Biguanide Chemical compound NC(N)=NC(N)=N XNCOSPRUTUOJCJ-UHFFFAOYSA-N 0.000 claims description 2
- 229940123208 Biguanide Drugs 0.000 claims description 2
- 240000000233 Melia azedarach Species 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 150000004645 aluminates Chemical class 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- MGIYRDNGCNKGJU-UHFFFAOYSA-N isothiazolinone Chemical compound O=C1C=CSN1 MGIYRDNGCNKGJU-UHFFFAOYSA-N 0.000 claims description 2
- 239000012875 nonionic emulsifier Substances 0.000 claims description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims description 2
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 2
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 2
- 239000011118 polyvinyl acetate Substances 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims description 2
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims description 2
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 2
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 2
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 241000588724 Escherichia coli Species 0.000 abstract description 8
- 241000222122 Candida albicans Species 0.000 abstract description 7
- 241000191967 Staphylococcus aureus Species 0.000 abstract description 7
- 229940095731 candida albicans Drugs 0.000 abstract description 7
- 241000700605 Viruses Species 0.000 abstract description 5
- 241000238876 Acari Species 0.000 abstract description 4
- 230000001846 repelling effect Effects 0.000 abstract description 4
- 241000894006 Bacteria Species 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- 230000005764 inhibitory process Effects 0.000 description 7
- 239000004753 textile Substances 0.000 description 7
- 238000011156 evaluation Methods 0.000 description 4
- 238000011081 inoculation Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000003115 biocidal effect Effects 0.000 description 3
- 230000007794 irritation Effects 0.000 description 3
- QCDWFXQBSFUVSP-UHFFFAOYSA-N 2-phenoxyethanol Chemical compound OCCOC1=CC=CC=C1 QCDWFXQBSFUVSP-UHFFFAOYSA-N 0.000 description 2
- 229920002413 Polyhexanide Polymers 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- BEGLCMHJXHIJLR-UHFFFAOYSA-N methylisothiazolinone Chemical compound CN1SC=CC1=O BEGLCMHJXHIJLR-UHFFFAOYSA-N 0.000 description 2
- 229960005323 phenoxyethanol Drugs 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- VAZJLPXFVQHDFB-UHFFFAOYSA-N 1-(diaminomethylidene)-2-hexylguanidine Polymers CCCCCCN=C(N)N=C(N)N VAZJLPXFVQHDFB-UHFFFAOYSA-N 0.000 description 1
- 229940100555 2-methyl-4-isothiazolin-3-one Drugs 0.000 description 1
- OSDLLIBGSJNGJE-UHFFFAOYSA-N 4-chloro-3,5-dimethylphenol Chemical compound CC1=CC(O)=CC(C)=C1Cl OSDLLIBGSJNGJE-UHFFFAOYSA-N 0.000 description 1
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 108010000916 Fimbriae Proteins Proteins 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000007922 dissolution test Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011076 safety test Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- 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
-
- 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
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/44—Oxides or hydroxides of elements of Groups 2 or 12 of the Periodic Table; Zincates; Cadmates
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- 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
- A47G2009/001—Anti-allergen; Anti-mite
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Manufacturing & Machinery (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention provides an antibacterial, mildewproof, anti-mite and antiviral bedding and a preparation method thereof. The bedding comprises an outer cover and an inner core arranged in the outer cover, and comprises the following raw materials in percentage by mass of 100% of the preparation raw materials of the inner core: 60-80% of core fiber treated with antibacterial finishing agent and 20-40% of untreated polyester fiber. The preparation raw materials of the inner core provided by the invention are treated by the antibacterial finishing agent, so that the prepared bedding has the effects of resisting bacteria, mites, mildew and viruses, and the antibacterial rate of the bedding on escherichia coli, staphylococcus aureus and candida albicans can reach more than 99%; the antibacterial effect can be kept for a long time, the washing resistance is high, the antibacterial effect is still good after the antibacterial agent is washed for 50 times, the mite repelling rate is over 99 percent, the mildew prevention grade is 0 grade, and the activity rate of resisting H1N1 and H3N2 viruses is over 99 percent.
Description
Technical Field
The invention belongs to the technical field of textile bedding, relates to bedding and a preparation method thereof, and particularly relates to antibacterial, mildewproof, anti-mite and antiviral bedding and a preparation method thereof.
Background
With the improvement of the quality of life, people put new demands on the sanitation of bedding articles, particularly the sanitation of quilts. The quilt is one of bedding articles, is generally used for keeping warm during sleeping, and occupies almost one third of the whole day in use time every day, so the sanitation of the quilt is directly related to the health of a human body. Quilts are generally made by covering cotton batting with an outer cover, and quilts made of cotton are called quilts, and can be made of artificial fibers such as wool, silk or acrylic fibers besides quilts.
The quilt is very easy to breed moisture, mites and germs, affects the sleeping quality and brings little harm to the health of people. In order to improve the antibacterial performance of the quilt, people improve the antibacterial structure of the quilt core, the quilt cover and the production process of the quilt core, but the obtained antibacterial effect of the quilt, particularly the antibacterial effect after multiple times of water washing, is not ideal.
CN109171352A discloses a four-hole antibacterial quilt, quilt core is equipped with in the quilt cover, quilt core is by cold-proof layer, antibiotic layer and skin-friendly layer stack and is constituteed, and antibiotic layer comprises fibre layer one, No. two fibre layers and three-dimensional fibre layer, compound three-dimensional fibre layer between fibre layer one and No. two fibre layers, three-dimensional fibre layer inside is equipped with the cavity, the cavity is oval structure. The quilt has the advantages that the sterilization efficiency of the quilt is improved through multi-layer sterilization, the structure is novel, the heat preservation performance is excellent, the antibacterial effect is obvious, the quilt is light, thin and attractive, no toxicity is caused to a human body, and the infection of diseases can be effectively prevented. The surfaces of the quilt cover and the quilt core are sprayed with the antibacterial and deodorant agent, the quilt core adopts a multilayer structure design with an antibacterial layer arranged inside, but the spraying method cannot ensure the antibacterial durability, and the antibacterial effect is not specified.
CN103859892A discloses a preparation method of an antibacterial quilt core, which is prepared from the following raw materials in parts by weight: 40-60 parts of polyester fiber, 20-40 parts of cotton fiber, 10-30 parts of bamboo fiber and 0.5-1.5 parts of composite antibacterial agent. The antibacterial quilt core has high bacteriostasis rate, is safe and healthy, and has the highest escherichia coli resistance rate of only about 50 percent after 5 times of water washing.
CN109667144A discloses an antibacterial quilt cover and a production process thereof, wherein the production process comprises the steps of soaking a quilt cover fabric in antibacterial finishing liquid at a water bath ratio of 1:5-10, at a soaking temperature of 45-55 ℃ for 20-30 min; padding and drying: padding the soaked quilt cover fabric with a rolling residual rate of 40-60%, drying at 70-80 deg.C for 2-4h, and drying at 90-100 deg.C for 5-10 min; steam fixation: and (3) steaming the dried quilt cover fabric at the temperature of 105-110 ℃ for 5-10min, taking out and naturally drying. The preparation method has the advantages of simple operation, and the prepared quilt cover has the advantages of good antibacterial performance and good washability. However, the antibacterial quilt cover is manufactured by adopting an after-finishing process, but the antibacterial rate difference is large, and the performance is unstable.
Therefore, it is urgently needed to provide bedding, especially a quilt, which has the functions of resisting bacteria, mites, mildew and viruses, is washable and has stable performance so as to meet the market demand.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an antibacterial, mildewproof, anti-mite and antiviral bedding and a preparation method thereof. The bedding is prepared from the inner core fiber treated by the antibacterial finishing agent and the common polyester fiber, is safe and non-irritant to human skin, and has good antibacterial, antiviral, acarid-proof and mildew-proof effects.
In order to achieve the purpose, the invention adopts the following technical scheme:
in a first aspect, the invention provides an antibacterial, mildewproof, anti-mite and antiviral bedding, which comprises an outer cover and an inner core arranged in the outer cover, wherein the inner core comprises the following raw materials in percentage by mass of 100 percent:
60-80% of inner core fiber treated by antibacterial finishing agent
20-40% of untreated polyester fiber.
According to the invention, the preparation raw materials of the bedding comprise the inner core fiber treated by the antibacterial finishing agent and the untreated polyester fiber, the inner core fiber treated by the antibacterial finishing agent provides antibacterial, antiviral, anti-mite and anti-mildew effects for the bedding, and the softness and safety of the bedding are ensured by matching with the untreated polyester fiber, so that the bedding is high in economical and practical properties.
The mass percentage of the inner core fiber treated by the antibacterial finishing agent is 60-80%, for example, 60%, 62%, 64%, 65%, 66%, 68%, 70%, 72%, 74%, 75%, 78% or 80% and the like; the untreated polyester fiber may be 20 to 40% by mass, for example, 20%, 22%, 24%, 25%, 26%, 28%, 30%, 32%, 34%, 35%, 38%, 40%, or the like.
The content of the inner core fiber treated by the antibacterial finishing agent is 60-80%, if the content is more than the range, on one hand, the obtained bedding has stronger irritation to skin, and on the other hand, the obtained bedding has poorer heat retention property and influences the service life of the bedding, and if the content is less than the range, the antibacterial, antiviral, acarid-proof and mildew-proof effects of the bedding are poorer.
As a preferred technical scheme of the invention, the preparation method of the inner core fiber treated by the antibacterial finishing agent comprises the following steps: and adding an antibacterial finishing agent into the melt spinning solution of the polylactic acid fiber and/or the polyester fiber, and spinning to prepare the inner core fiber treated by the antibacterial finishing agent. The inner core fiber of the invention can be polylactic acid fiber or polyester fiber, or the two fibers are used simultaneously.
The amount of the antibacterial finishing agent to be used is preferably 1 to 10% by mass of the total mass of the molten spinning solution, and may be, for example, 1%, 2%, 3%, 4%, 5%, 6%, 7%, 8%, 9%, or 10%, and preferably 2 to 8%. If the amount of the additive is more than 10%, the obtained bedding product has strong irritation to the skin, and the use safety is affected.
Preferably, the bedding article comprises any one of a quilt, a pillow or a cushion.
Preferably, the antibacterial finishing agent comprises the following components in percentage by mass of 100 percent:
the mass percentage of the composite antibacterial agent is 20-40%, for example, 20%, 22%, 25%, 28%, 30%, 32%, 35%, 38%, 40% or the like; the mass percentage of the anti-mite agent is 5-10%, for example, 5%, 6%, 7%, 8%, 9% or 10% and the like; the content of the surfactant is 1-10% by mass, and may be, for example, 1%, 2%, 4%, 5%, 6%, 7%, 8%, 9%, 10%, or the like; the dispersant may be, for example, 1%, 1.2%, 1.5%, 1.6%, 1.8%, 2%, 2.2%, 2.4%, 2.6%, 2.8%, 3%, or the like in a mass percentage of 1 to 3%; the content of the surface compatibility treatment agent is 0.5-2% by mass, and may be, for example, 0.5%, 0.8%, 1%, 1.2%, 1.4%, 1.6%, 1.8%, 2%, or the like; the mass percentage of the adhesive is 1-10%, and can be 1%, 2%, 4%, 5%, 6%, 7%, 8%, 9%, 10%, or the like, for example; finally adding water to make up to 100%.
As a preferable technical scheme of the invention, the composite antibacterial agent comprises an organic antibacterial agent and an inorganic antibacterial agent.
The mass ratio of the organic antibacterial agent to the inorganic antibacterial agent is preferably 1 (1 to 3), and may be, for example, 1:1, 1:1.2, 1:1.4, 1:1.5, 1:1.8, 1:2, 1:2.2, 1:2.4, 1:2.5, 1:2.6, 1:2.8, 1:3, or the like.
Preferably, the organic antibacterial agent includes any one of a quaternary ammonium salt-based antibacterial agent, a biguanide-based antibacterial agent, an alcohol-based antibacterial agent, a phenol-based antibacterial agent, or an isothiazolinone-based antibacterial agent or a combination of at least two thereof.
Preferably, the inorganic antibacterial agent comprises any one or combination of at least two of nano zinc oxide, nano silver or nano titanium dioxide, and is preferably nano silver or a combination containing nano silver.
As a preferred embodiment of the present invention, the surfactant comprises a nonionic emulsifier.
Preferably, the surfactant comprises a polyoxyethylene ether-based emulsifier and/or an ester-based emulsifier.
Preferably, the dispersant comprises a phosphate-based compound, preferably sodium tripolyphosphate and/or sodium hexametaphosphate.
As a preferable technical scheme of the invention, the anti-mite agent comprises any one or the combination of at least two of radix sophorae flavescentis volatile oil, chinaberry oil or folium artemisiae argyi volatile oil.
Preferably, the surface compatibility treatment agent comprises any one of a silane coupling agent, a titanate coupling agent, an aluminate coupling agent or a stearate or a combination of at least two of them.
Preferably, the adhesive comprises any one of polyurethane, acrylate or polyvinyl acetate or a combination of at least two thereof.
As a preferable technical scheme of the invention, the preparation method of the outer cover comprises the following steps: and (3) tentering the fabric subjected to dyeing and washing, adding an antibacterial finishing agent for antibacterial finishing, then performing pre-shrinking treatment, and drying to obtain the outer cover.
Preferably, the antimicrobial finishing is performed in a mangle.
Preferably, the addition amount of the antibacterial finishing agent is 10-25% of the total mass of the bath solution, and can be, for example, 10%, 12%, 15%, 18%, 20%, 22%, 25% or the like.
Preferably, the temperature of the rolling groove is 20-50 ℃, for example, 20 ℃, 25 ℃, 28 ℃, 30 ℃, 35 ℃, 38 ℃, 40 ℃, 42 ℃, 45 ℃, 48 ℃ or 50 ℃ and the like; the rolling reduction is 60 to 80%, and may be, for example, 60%, 62%, 65%, 68%, 70%, 72%, 75%, 76%, 77%, 78%, or 80%.
Preferably, the drying temperature is 120-; the drying time is 20-40s, and may be, for example, 20s, 22s, 25s, 26s, 28s, 30s, 32s, 34s, 35s, 36s, 38s, 39s, 40s, or the like.
Preferably, the outer cover is woven from pure cotton yarn.
In a second aspect, the present invention also provides a method for preparing a bedding article as described in the first aspect, comprising the steps of: 60-80% of inner core fiber treated by the antibacterial finishing agent and 20-40% of untreated polyester fiber in percentage by mass are subjected to opening treatment, pressed to obtain an inner core fiber sheet, quilted to obtain an inner core, and the inner core is filled into an outer cover to obtain the bedding.
Preferably, the opening is performed in an opener.
Preferably, the temperature at the time of the opening treatment is 20 to 40 ℃, and may be, for example, 20 ℃, 25 ℃, 28 ℃, 30 ℃, 35 ℃, 38 ℃, or 40 ℃.
Preferably, the time of the opening treatment is 1-2h, for example, 1h, 1.2h, 1.4h, 1.5h, 1.6h, 1.8h or 2h, etc.
As a preferred technical scheme of the invention, the preparation method comprises the following steps:
(1) tentering the fabric subjected to dyeing and water washing by using a tenter, performing antibacterial finishing after entering a rolling groove, performing pre-shrinking treatment after the addition amount of an antibacterial finishing agent is 10-25% of the total mass of the groove liquid, the temperature of the rolling groove is 20-50 ℃, the rolling allowance is 60-80%, and finally drying at the temperature of 120-160 ℃ for 20-40s to obtain the outer cover;
(2) adding 1-10% of the antibacterial finishing agent into a melt spinning solution of polylactic acid fibers and/or polyester fibers, and spinning to prepare the inner core fibers treated by the antibacterial finishing agent;
(3) 60-80% of the inner core fiber treated by the antibacterial finishing agent and 20-40% of the untreated polyester fiber are placed in an opener for opening treatment, the inner core fiber sheet is obtained by pressing, the inner core is obtained after quilting, and then the inner core is filled in the outer cover, thus obtaining the bedding.
The recitation of numerical ranges herein includes not only the above-recited values, but also any values between any of the above-recited numerical ranges not recited, and for brevity and clarity, is not intended to be exhaustive of the specific values encompassed within the range.
Compared with the prior art, the invention has the beneficial effects that:
(1) the bedding provided by the invention has the effects of antibiosis, mite prevention, mildew prevention and virus resistance, the effect is better, the effect can be kept for a long time, the washing resistance of the bedding is better, the service life of the bedding can be prolonged, and the performance indexes of softness, quality appearance, safety and the like of the bedding per se meet the standards;
(2) the bedding provided by the invention has the antibacterial rate of over 99 percent, and the highest antibacterial rate of 99.9 percent on escherichia coli, staphylococcus aureus and candida albicans, and the antibacterial rate is still higher after being washed by water for 50 times; the mite repelling rate reaches more than 99 percent; the mildew-proof grade reaches 0 grade; the anti-H1N 1 and H3N2 virus efficiency reaches over 99 percent, and the highest efficiency respectively reaches 99.7 percent and 99.8 percent.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments. It should be understood by those skilled in the art that the examples are only for the understanding of the present invention and should not be construed as the specific limitations of the present invention.
In the following examples, the polyester masterbatch (used to prepare polyester fibers) was obtained from Shanghai respectively from Pilin chemical Co., Ltd., model BC 1804; polylactic acid particles (for making polylactic acid fibers) were purchased from shanghai, syngewell biomaterial ltd, model SF 600; other sources of reagents used are shown in table 1 below:
TABLE 1
In addition to the organic antibacterial agents used in the above table, poly (hexamethylene biguanide) hydrochloride from the Hopkin industry, type CAS27083-27-8, phenoxyethanol from Yuitarun, type CAS122-99-6, phenoxyethanol from Alcoholic antibacterial agents, 4-chloro-3, 5-dimethylphenol from Philadelphia, type CAS88-04-0, 2-methyl-4-isothiazolin-3-one from alpha, type CAS2682-20-4, from alpha, type CAS 26530-20-12-octyl-4-isothiazolin-3-one from alcohol antibacterial agents can also be used as the organic antibacterial agent.
In the following examples, the procedures not specifically described were carried out by conventional procedures in the art.
Example 1
The embodiment provides an antibacterial, mildewproof, anti-mite and antiviral bedding which is a quilt and comprises an outer cover and an inner core.
The preparation raw materials of the inner core comprise: 80% inner core fiber treated with an antimicrobial finish and 20% untreated polyester fiber.
The preparation method of the inner core fiber treated by the antibacterial finishing agent comprises the following steps: adding 8% of antibacterial finishing agent by mass into a melt spinning solution of polylactic acid fibers and polyester fibers, wherein the mass ratio of the polylactic acid fibers to the polyester fibers is 1:1, and spinning to prepare the inner core fibers treated by the antibacterial finishing agent.
The antibacterial finishing agent comprises the following components;
preparing the outer cover: tentering the fabric subjected to dyeing and water washing by using a tenter, performing antibacterial finishing after entering a rolling groove, performing pre-shrinking treatment after the antibacterial finishing agent is added in an amount of 30%, the temperature of the rolling groove is 50 ℃, the rolling allowance is 60%, and finally drying at the temperature of 160 ℃ for 20s to obtain the outer cover;
the inner core fiber treated by the antibacterial finishing agent and the untreated polyester fiber in the formula amount are subjected to opening treatment to obtain an inner core fiber sheet, the inner core is obtained after quilting, and then the inner core is filled into an outer cover to obtain the bedding.
Example 2
The embodiment provides an antibacterial, mildewproof, anti-mite and antiviral bedding which is a quilt and comprises an outer cover and an inner core.
The preparation raw materials of the inner core comprise: 70% of inner core fiber treated with an antimicrobial finish and 30% of untreated polyester fiber.
The preparation method of the inner core fiber treated by the antibacterial finishing agent comprises the following steps: adding 8% by mass of an antibacterial finishing agent into a melt spinning solution of polylactic acid fibers, and spinning to prepare the inner core fiber treated by the antibacterial finishing agent.
The antibacterial finishing agent comprises the following components;
preparing the outer cover: tentering the fabric subjected to dyeing and water washing by using a tenter, performing antibacterial finishing after the fabric enters a rolling groove, performing pre-shrinking treatment, and finally drying at the temperature of 120 ℃ for 30s to obtain the outer cover, wherein the addition amount of an antibacterial finishing agent is 25%, the temperature of the rolling groove is 20 ℃, and the rolling allowance is 80%;
the inner core fiber treated by the antibacterial finishing agent and the untreated polyester fiber in the formula amount are subjected to opening treatment to obtain an inner core fiber sheet, the inner core is obtained after quilting, and then the inner core is filled into an outer cover to obtain the bedding.
Example 3
The embodiment provides an antibacterial, mildewproof, anti-mite and antiviral bedding which is a quilt and comprises an outer cover and an inner core.
The preparation raw materials of the inner core comprise: 60% of an inner core fiber treated with an antimicrobial finish and 40% of an untreated polyester fiber.
The preparation method of the inner core fiber treated by the antibacterial finishing agent comprises the following steps:
and adding 8% by mass of an antibacterial finishing agent into the melt spinning solution of the polyester fiber, and spinning to prepare the inner core fiber treated by the antibacterial finishing agent.
The antibacterial finishing agent comprises the following components;
preparing the outer cover: tentering the fabric subjected to dyeing and water washing by using a tenter, performing antibacterial finishing after entering a rolling groove, performing pre-shrinking treatment after the antibacterial finishing agent is added in an amount of 20%, the temperature of the rolling groove is 30 ℃, the rolling allowance is 70%, and finally drying at the temperature of 150 ℃ for 40s to obtain the outer cover;
the inner core fiber treated by the antibacterial finishing agent and the untreated polyester fiber in the formula amount are subjected to opening treatment to obtain an inner core fiber sheet, the inner core is obtained after quilting, and then the inner core is filled into an outer cover to obtain the bedding.
Example 4
The difference from example 1 is that the raw materials for preparing the inner core comprise: 70% of an inner core fiber treated with an antimicrobial finish and 30% of an untreated polyester fiber; the total mass remained the same as in example 1 and the remaining steps were the same as in example 1.
Example 5
The difference from example 1 is that the raw materials for preparing the inner core comprise: 60% of an inner core fiber treated with an antimicrobial finish and 40% of an untreated polyester fiber; the total mass remained the same as in example 1 and the remaining steps were the same as in example 1.
Example 6
The difference from the embodiment 1 is that the addition amount of the antibacterial finishing agent is 5 percent when the inner core is manufactured; the rest of the procedure was the same as in example 1.
Example 7
The difference from the embodiment 1 is that the addition amount of the antibacterial finishing agent is 3 percent when the inner core is manufactured; the rest of the procedure was the same as in example 1.
Example 8
The difference from the embodiment 1 is that the addition amount of the antibacterial finishing agent is 2 percent when the inner core is manufactured; the rest of the procedure was the same as in example 1.
Example 9
The difference from the embodiment 1 is that the addition amount of the antibacterial finishing agent is 1 percent when the inner core is manufactured; the rest of the procedure was the same as in example 1.
Example 10
The difference from the embodiment 1 is that the antibacterial finishing agent comprises 40% of polyhexamethylene biguanide hydrochloride, the mass of the polyhexamethylene biguanide hydrochloride is consistent with that of the composite antibacterial agent in the antibacterial finishing agent in the embodiment 1, and the rest steps are the same as the embodiment 1.
Example 11
The difference from the embodiment 1 is that the antibacterial finishing agent comprises 40% of nano zinc oxide, the mass of the nano zinc oxide is consistent with that of the composite antibacterial agent in the antibacterial finishing agent in the embodiment 1, and the rest steps are the same as the embodiment 1.
Comparative example 1
The difference from example 1 is that the inner core is prepared from only untreated polyester fibers; the shell fabric of the outer cover is also not treated by the antibacterial finishing agent, and the other preparation raw materials and the method are the same as those in example 1.
Comparative example 2
The difference from example 1 is that the raw material for preparing the inner core is only untreated polyester fiber, and the rest raw materials and method are the same as example 1.
Comparative example 3
The difference from example 1 is that the raw materials for preparing the inner core comprise: 50% of an inner core fiber treated with an antimicrobial finish and 50% of an untreated polyester fiber.
Comparative example 4
The difference from example 1 is that the raw materials for preparing the inner core comprise: 85% inner core fiber treated with an antimicrobial finish and 15% untreated polyester fiber.
Performance testing
1. The bedding articles provided by the above examples and comparative examples were tested for antibacterial rate of Escherichia coli, Staphylococcus aureus and Candida albicans according to GB/T20944-2007 evaluation of antibacterial property of textiles, wherein the inoculation concentration of Escherichia coli in the experiment was 3.3 × 105CFU/mL, Staphylococcus aureus inoculation concentration of 3.2 × 105CFU/mL, Candida albicans 2.8 × 105CFU/mL, the results obtained are shown in Table 2:
TABLE 2
After the bedding articles provided by the above examples and comparative examples are washed with water for 50 times, the antibacterial rates of escherichia coli, staphylococcus aureus and candida albicans are tested according to GB/T20944-2007 evaluation of antibacterial performance of textiles, wherein the inoculation concentration of the escherichia coli is 3.3 × 10 during the experiment5CFU/mL, Staphylococcus aureus inoculation concentration of 3.2 × 105CFU/mL, Candida albicans 2.8 × 105CFU/mL, the results obtained are shown in Table 3:
TABLE 3
As can be seen from the data in tables 2 and 3, the antibacterial rate of the obtained bedding can reach more than 99 percent, but the antibacterial rate is reduced after 50 times of water washing, but a better effect can still be achieved; as can be seen from the comparison of examples 1, 4 and 5 and comparative examples 3 and 4, when the mass percent of the inner core fiber treated by the antibacterial finishing agent in the raw material for preparing the inner core is 60-80%, the antibacterial effect is better; and as can be seen from comparison of examples 1 and 6 to 9, the antibacterial effect is enhanced as the addition amount of the antibacterial finishing agent is increased when the antibacterial finishing is performed; when the addition amount of the antibacterial finishing agent is 8%, the antibacterial effect can reach 99.9%, and the 8% usage amount is the best in view of reducing irritation to human bodies; and as can be seen from comparison of example 1 and comparative examples 1 and 2, the antimicrobial effect of the bedding article after the outer cover has also been treated with the antimicrobial finishing agent is significantly higher than that of the bedding article without the outer cover.
2. The bed clothes provided in the above examples and comparative examples were subjected to a mite repellency rate test according to GB/T24253-2009 "evaluation of anti-mite performance of textiles", and the obtained results are shown in table 4;
3. the bedding provided in the above examples and comparative examples was subjected to a mildew-proof rating test according to GB/T24346-2009 evaluation of mildew-proof properties for textiles, and the results are shown in Table 4;
TABLE 4
As can be seen from the table above, the mite repelling rate of the bedding provided by the invention reaches more than 99%, and the mildew-proof grade reaches 0 grade.
4. The bedclothes provided in the above examples and comparative examples were subjected to an antiviral test according to ISO18184:2014(E) test method for antiviral properties of textiles, and the results are shown in table 5:
TABLE 5
As can be seen from the table above, the anti-H1N 1 and anti-H3N 2 virus rate of the bedding provided by the invention reaches more than 99%; as can be seen from the comparison of examples 1, 4 and 5 and comparative examples 3 and 4, the antiviral effect is better when the mass percent of the inner core fiber treated by the antibacterial finishing agent in the raw material for preparing the inner core is 60-80%.
5. Safety test
The results of the dissolution tests performed on the bedding articles provided in the above examples and comparative examples according to GB/T31713-2015 "antibacterial textile safety and hygiene requirements" are shown in Table 6:
TABLE 6
As can be seen from the comparison of examples 1, 4 and 5 and comparative examples 3 and 4, when the mass percent of the inner core fiber treated by the antibacterial finishing agent in the raw material for preparing the inner core is 60-80%, the width of the inhibition zone is less than 1mm, and the inner core fiber shows non-dissolution; when the mass percentage of the inner core fiber exceeds 80%, the width of the inhibition zone is more than 1mm, and the inhibition zone is slightly soluble; and as can be seen from comparison of examples 1 and 6 to 11, the width of the zone of inhibition is smaller as the addition amount of the antibacterial finishing agent is reduced when the antibacterial finishing is carried out; the width of the inhibition zone is less than 1mm, the inhibition zone is non-dissolubility, and when all the organic antibacterial agent or the inorganic antibacterial agent is used in the antibacterial finishing agent, the width of the inhibition zone is obviously increased, and the safety is reduced. Therefore, although the higher the addition amount of the antibacterial finishing agent is, the better the antibacterial, antiviral, mildew-proof and mite-proof effects of the obtained bedding, the antibacterial finishing agent can irritate the skin of a human body, and therefore, an appropriate range needs to be selected in the preparation process to ensure that the functionality and the safety of the bedding are both obtained.
In conclusion, the bedding provided by the invention has the effects of resisting bacteria, mites, mildew and viruses, the antibacterial rate to escherichia coli, staphylococcus aureus and candida albicans reaches over 99 percent, and can reach 99.9 percent at most, and the antibacterial rate can still reach over 99 percent when the bedding is washed by water for 50 times; the mite repelling rate reaches more than 99 percent; the mildew-proof grade reaches 0 grade; the anti-H1N 1 and H3N2 virus efficiency reaches over 99 percent, and the highest efficiency respectively reaches 99.7 percent and 99.8 percent.
The applicant declares that the above description is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and it should be understood by those skilled in the art that any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are within the scope and disclosure of the present invention.
Claims (10)
1. The antibacterial, mildewproof, anti-mite and antiviral bedding comprises an outer cover and an inner core arranged in the outer cover, and is characterized in that the bedding comprises the following raw materials in percentage by mass of 100 percent:
60-80% of inner core fiber treated by antibacterial finishing agent
20-40% of untreated polyester fiber.
2. The bedding article of claim 1, wherein the antimicrobial finish treated inner core fiber is prepared by:
adding an antibacterial finishing agent into a melt spinning solution of polylactic acid fibers and/or polyester fibers, and spinning to prepare the inner core fibers treated by the antibacterial finishing agent;
preferably, the usage amount of the antibacterial finishing agent is 1-10%, preferably 2-8% of the total mass of the molten spinning solution;
preferably, the bedding article comprises any one of a quilt, a pillow or a cushion.
4. the bedding article as recited in claim 3, wherein the composite antimicrobial agent comprises an organic antimicrobial agent and an inorganic antimicrobial agent;
preferably, the mass ratio of the organic antibacterial agent to the inorganic antibacterial agent is 1 (1-3);
preferably, the organic antibacterial agent comprises any one or a combination of at least two of quaternary ammonium salt antibacterial agent, biguanide antibacterial agent, alcohol antibacterial agent, phenol antibacterial agent or isothiazolinone antibacterial agent;
preferably, the inorganic antibacterial agent comprises any one or combination of at least two of nano zinc oxide, nano silver or nano titanium dioxide, and is preferably nano silver or a combination containing nano silver.
5. The bedding article of claim 3 or 4, wherein the surfactant comprises a non-ionic emulsifier;
preferably, the surfactant comprises a polyoxyethylene ether emulsifier and/or an ester emulsifier;
preferably, the dispersant comprises a phosphate-based compound, preferably sodium tripolyphosphate and/or sodium hexametaphosphate.
6. The bedding product of any of claims 3 to 5, wherein the anti-mite agent comprises any one or a combination of at least two of radix Sophorae Flavescentis volatile oil, Melia azedarach oil or folium Artemisiae Argyi volatile oil;
preferably, the surface compatibility treatment agent comprises any one or a combination of at least two of a silane coupling agent, a titanate coupling agent, an aluminate coupling agent or a stearate;
preferably, the adhesive comprises any one of polyurethane, acrylate or polyvinyl acetate or a combination of at least two thereof.
7. Bedding article according to any of claims 1-6, wherein the cover is prepared by: tentering the fabric subjected to dyeing and washing, adding an antibacterial finishing agent for antibacterial finishing, then performing pre-shrinking treatment, and drying to obtain the outer cover;
preferably, the antimicrobial finishing is carried out in a mangle;
preferably, the addition amount of the antibacterial finishing agent is 10-25% of the total mass of the bath solution;
preferably, the temperature of the rolling groove is 20-50 ℃, and the rolling allowance is 60-80%;
preferably, the drying temperature is 120-160 ℃, and the drying time is 20-40 s;
preferably, the outer cover is woven from pure cotton yarn.
8. A method of manufacturing a bedding product as claimed in any of claims 1-7, comprising the steps of:
60-80% of inner core fiber treated by the antibacterial finishing agent and 20-40% of untreated polyester fiber in percentage by mass are subjected to opening treatment, pressed to obtain an inner core fiber sheet, quilted to obtain an inner core, and the inner core is filled into an outer cover to obtain the bedding.
9. The method of manufacturing according to claim 8, characterized in that the opening is performed in an opener;
preferably, the temperature of the opening treatment is 20-40 ℃;
preferably, the time of the opening treatment is 1-2 h.
10. The method of manufacturing according to claim 8 or 9, comprising the steps of:
(1) tentering the fabric subjected to dyeing and water washing by using a tenter, performing antibacterial finishing after entering a rolling groove, performing pre-shrinking treatment after the addition amount of an antibacterial finishing agent is 10-25% of the total mass of the groove liquid, the temperature of the rolling groove is 20-50 ℃, the rolling allowance is 60-80%, and finally drying at the temperature of 120-160 ℃ for 20-40s to obtain the outer cover;
(2) adding 1-10% of the antibacterial finishing agent into a melt spinning solution of polylactic acid fibers and/or polyester fibers, and spinning to prepare the inner core fibers treated by the antibacterial finishing agent;
(3) 60-80% of the inner core fiber treated by the antibacterial finishing agent and 20-40% of the untreated polyester fiber are placed in an opener for opening treatment, the inner core fiber sheet is obtained by pressing, the inner core is obtained after quilting, and then the inner core is filled in the outer cover, thus obtaining the bedding.
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Application publication date: 20200818 |
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