CN116971200A - Production process of antibacterial negative-oxygen type liquid decorative paper - Google Patents
Production process of antibacterial negative-oxygen type liquid decorative paper Download PDFInfo
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- CN116971200A CN116971200A CN202311144221.1A CN202311144221A CN116971200A CN 116971200 A CN116971200 A CN 116971200A CN 202311144221 A CN202311144221 A CN 202311144221A CN 116971200 A CN116971200 A CN 116971200A
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- China
- Prior art keywords
- fiber paper
- antibacterial
- drying
- mildew
- paper
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Links
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 59
- 239000007788 liquid Substances 0.000 title claims abstract description 27
- 239000001301 oxygen Substances 0.000 title claims abstract description 25
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000000835 fiber Substances 0.000 claims abstract description 81
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 49
- 235000009566 rice Nutrition 0.000 claims abstract description 49
- 239000011347 resin Substances 0.000 claims abstract description 34
- 229920005989 resin Polymers 0.000 claims abstract description 34
- 239000003292 glue Substances 0.000 claims abstract description 33
- 239000003242 anti bacterial agent Substances 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 28
- 239000003899 bactericide agent Substances 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 25
- 239000000049 pigment Substances 0.000 claims abstract description 24
- 239000000796 flavoring agent Substances 0.000 claims abstract description 22
- 235000013355 food flavoring agent Nutrition 0.000 claims abstract description 22
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 21
- 239000003112 inhibitor Substances 0.000 claims abstract description 20
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 239000002023 wood Substances 0.000 claims abstract description 8
- 239000000945 filler Substances 0.000 claims abstract description 6
- 238000002791 soaking Methods 0.000 claims abstract description 6
- 239000002699 waste material Substances 0.000 claims abstract description 5
- 238000001035 drying Methods 0.000 claims description 61
- 239000000843 powder Substances 0.000 claims description 32
- 238000002156 mixing Methods 0.000 claims description 30
- -1 silver ions Chemical class 0.000 claims description 21
- 238000000227 grinding Methods 0.000 claims description 15
- 229910001431 copper ion Inorganic materials 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 12
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims description 11
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 11
- 229920001131 Pulp (paper) Polymers 0.000 claims description 10
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 10
- LLEMOWNGBBNAJR-UHFFFAOYSA-N biphenyl-2-ol Chemical compound OC1=CC=CC=C1C1=CC=CC=C1 LLEMOWNGBBNAJR-UHFFFAOYSA-N 0.000 claims description 10
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 10
- 235000013312 flour Nutrition 0.000 claims description 10
- 238000004537 pulping Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- DTGKSKDOIYIVQL-WEDXCCLWSA-N (+)-borneol Chemical compound C1C[C@@]2(C)[C@@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-WEDXCCLWSA-N 0.000 claims description 8
- REPVLJRCJUVQFA-UHFFFAOYSA-N (-)-isopinocampheol Natural products C1C(O)C(C)C2C(C)(C)C1C2 REPVLJRCJUVQFA-UHFFFAOYSA-N 0.000 claims description 8
- 239000004863 Frankincense Substances 0.000 claims description 8
- 229940116229 borneol Drugs 0.000 claims description 8
- CKDOCTFBFTVPSN-UHFFFAOYSA-N borneol Natural products C1CC2(C)C(C)CC1C2(C)C CKDOCTFBFTVPSN-UHFFFAOYSA-N 0.000 claims description 8
- DTGKSKDOIYIVQL-UHFFFAOYSA-N dl-isoborneol Natural products C1CC2(C)C(O)CC1C2(C)C DTGKSKDOIYIVQL-UHFFFAOYSA-N 0.000 claims description 8
- 230000003449 preventive effect Effects 0.000 claims description 8
- 229910052709 silver Inorganic materials 0.000 claims description 8
- 239000004332 silver Substances 0.000 claims description 8
- 241000196324 Embryophyta Species 0.000 claims description 6
- 244000086363 Pterocarpus indicus Species 0.000 claims description 6
- 235000009984 Pterocarpus indicus Nutrition 0.000 claims description 6
- 238000004040 coloring Methods 0.000 claims description 6
- 235000000832 Ayote Nutrition 0.000 claims description 5
- 240000004244 Cucurbita moschata Species 0.000 claims description 5
- 235000009854 Cucurbita moschata Nutrition 0.000 claims description 5
- 235000009804 Cucurbita pepo subsp pepo Nutrition 0.000 claims description 5
- NWGKJDSIEKMTRX-AAZCQSIUSA-N Sorbitan monooleate Chemical group CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O NWGKJDSIEKMTRX-AAZCQSIUSA-N 0.000 claims description 5
- 229920002472 Starch Polymers 0.000 claims description 5
- 240000008042 Zea mays Species 0.000 claims description 5
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 5
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 5
- 238000004026 adhesive bonding Methods 0.000 claims description 5
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 5
- 125000003118 aryl group Chemical group 0.000 claims description 5
- DMSMPAJRVJJAGA-UHFFFAOYSA-N benzo[d]isothiazol-3-one Chemical group C1=CC=C2C(=O)NSC2=C1 DMSMPAJRVJJAGA-UHFFFAOYSA-N 0.000 claims description 5
- 235000010290 biphenyl Nutrition 0.000 claims description 5
- 239000004305 biphenyl Substances 0.000 claims description 5
- 239000001506 calcium phosphate Substances 0.000 claims description 5
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 5
- 235000011010 calcium phosphates Nutrition 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 5
- 235000005822 corn Nutrition 0.000 claims description 5
- 239000003431 cross linking reagent Substances 0.000 claims description 5
- 239000000284 extract Substances 0.000 claims description 5
- 235000010292 orthophenyl phenol Nutrition 0.000 claims description 5
- 235000015136 pumpkin Nutrition 0.000 claims description 5
- 239000008107 starch Substances 0.000 claims description 5
- 235000019698 starch Nutrition 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 5
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims description 5
- 239000011787 zinc oxide Substances 0.000 claims description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 5
- 241000717739 Boswellia sacra Species 0.000 claims description 4
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 claims description 3
- 241000271309 Aquilaria crassna Species 0.000 claims description 3
- 241001662103 Cryptocarya corrugata Species 0.000 claims description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 3
- 241000018646 Pinus brutia Species 0.000 claims description 3
- 235000011613 Pinus brutia Nutrition 0.000 claims description 3
- 244000223014 Syzygium aromaticum Species 0.000 claims description 3
- 235000016639 Syzygium aromaticum Nutrition 0.000 claims description 3
- 244000082946 Tarchonanthus camphoratus Species 0.000 claims description 3
- 235000005701 Tarchonanthus camphoratus Nutrition 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 6
- 241000220457 Crotalaria Species 0.000 claims 1
- 241000218636 Thuja Species 0.000 claims 1
- 241000209094 Oryza Species 0.000 abstract description 44
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 42
- 239000003205 fragrance Substances 0.000 abstract description 7
- 238000005562 fading Methods 0.000 abstract description 3
- 230000001580 bacterial effect Effects 0.000 abstract description 2
- 241000894006 Bacteria Species 0.000 description 15
- 239000000126 substance Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 12
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical group [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 8
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical class [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 7
- 239000000839 emulsion Substances 0.000 description 7
- 241000228197 Aspergillus flavus Species 0.000 description 6
- 241000079253 Byssochlamys spectabilis Species 0.000 description 6
- 241001515917 Chaetomium globosum Species 0.000 description 6
- 241000228153 Penicillium citrinum Species 0.000 description 6
- 206010043183 Teething Diseases 0.000 description 6
- 241000223261 Trichoderma viride Species 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 230000000813 microbial effect Effects 0.000 description 6
- 244000005700 microbiome Species 0.000 description 6
- 239000003973 paint Substances 0.000 description 6
- 230000036346 tooth eruption Effects 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 235000003717 Boswellia sacra Nutrition 0.000 description 4
- 240000007551 Boswellia serrata Species 0.000 description 4
- 235000012035 Boswellia serrata Nutrition 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 description 4
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 4
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 4
- 239000000920 calcium hydroxide Substances 0.000 description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 4
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 4
- 239000000292 calcium oxide Substances 0.000 description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000010436 fluorite Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000005342 ion exchange Methods 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 230000000979 retarding effect Effects 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 208000004434 Calcinosis Diseases 0.000 description 3
- 229920002101 Chitin Polymers 0.000 description 3
- 241000233866 Fungi Species 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 150000001413 amino acids Chemical class 0.000 description 3
- 150000004982 aromatic amines Chemical class 0.000 description 3
- 230000002308 calcification Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 229910021389 graphene Inorganic materials 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 230000002147 killing effect Effects 0.000 description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 240000001606 Adenanthera pavonina Species 0.000 description 2
- 235000011470 Adenanthera pavonina Nutrition 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- 240000003243 Thuja occidentalis Species 0.000 description 2
- 235000008109 Thuja occidentalis Nutrition 0.000 description 2
- 230000000711 cancerogenic effect Effects 0.000 description 2
- 231100000315 carcinogenic Toxicity 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 241000934856 Daphne Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 235000019633 pungent taste Nutrition 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/32—Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/04—Physical treatment, e.g. heating, irradiating
- D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a production process of antibacterial negative-oxygen type liquid decorative paper, which comprises the following steps of: s1: preparing a papermaking raw material; s2: preparing auxiliary fillers for papermaking; s3: preparing resin, shells and timber according to the step S1; s4: according to the method, the sticky rice glue, the pigment, the antibacterial agent, the bactericide, the mildew inhibitor, the flavoring agent and the emulsifying agent are prepared according to the step S2, the formaldehyde is avoided, the sticky rice glue is used for soaking the fiber paper, the antibacterial agent and the bactericide are added, the bacterial growth in the later period is reduced, the mildew inhibitor is added, the mildew and fading problems generated after the moisture is affected are reduced, the wood containing the fragrance or some leftover materials or waste materials of the wood are used as main materials, the flavoring agent is added, the fragrance of the decorative paper finished product can be increased, the pigment is added when the fiber paper is soaked, the color of the decorative paper finished product in the later period is changed, and the purpose that various pigments can be added according to the requirements can be achieved.
Description
Technical Field
The invention relates to the field of decorative paper production, in particular to a production process of antibacterial negative-oxygen type liquid decorative paper.
Background
The faced paper is the melamine decorative paper after being impregnated with melamine glue and some additives. And the plates (density boards, shaving boards and plywood) are subjected to hot pressing by a hot press steel plate to form the facing plate. The national standard GB/T28995 requires that the formaldehyde release amount of the decorative paper is 1.5mg/L grade A and 3.0mg/L grade B.
The Liquid wall paper (Liquid wall paper) is also called wall paper paint, is an environment-friendly paint integrating the advantages of wall paper and emulsion paint, can create different visual effects according to the wish of a decorator, overcomes the defects of single color and no layering of the emulsion paint, and also avoids the defects of easy color change, edge warping, interface and the like of the wall paper.
The original mainstream products are traditional emulsion paint and wallpaper (also called wallpaper), and the emulsion paint has monotonous color, is easy to dirty and difficult to clean, and seriously lacks the characteristics of pattern change, individuation and the like. The wallpaper product has the advantages of high cost, high construction difficulty, high loss probability in the construction and maintenance process, easiness in wrinkling, mildew, fading and lack of stereoscopic impression after being wetted, difficulty in meeting the requirements of personalized customization and the like, and the adhesive used in the wallpaper construction process easily contains cancerogenic harmful substances such as methanol and the like, thereby causing decoration pollution.
The existing decorative paper has no smell or little pungent taste, which is emitted by internal formaldehyde and other cancerogenic substances when illuminated, and a certain time is needed although the emission of formaldehyde can be absorbed by the environment or plants, so that the decorative paper is not friendly to a person ready to carry in new families, and therefore, the invention provides a production process of the antibacterial negative oxygen type liquid decorative paper, which is used for solving the problems in the prior art.
Disclosure of Invention
The invention provides a production process of antibacterial negative-oxygen type liquid decorative paper aiming at the problems.
The invention provides a production process of antibacterial negative-oxygen type liquid decorative paper, which comprises the following steps:
s1: preparing a papermaking raw material;
s2: preparing auxiliary fillers for papermaking;
s3: preparing resin, shells and timber according to the step S1;
s4: preparing glutinous rice glue, pigment, antibacterial agent, bactericide, mildew inhibitor, flavoring agent and emulsifier according to the step S2;
s5: intensively cleaning and airing timber, shells and resin, pulping the timber by a pulping machine to prepare wood pulp, grinding the shells by a grinding machine to prepare shell powder, mixing the wood pulp and the shell powder and putting the mixture into a container, adding the resin into the container after mixing for 1-2 hours, continuously mixing for 6-8 hours, squeezing and dehydrating, and drying to prepare fiber paper;
s6: soaking the fiber paper in the glutinous rice glue, adding an antibacterial agent, a bactericide, a mildew preventive, a flavoring agent and an emulsifier, stirring and mixing, and assisting in ultrasonic vibration until the fiber paper is completely fused in the glutinous rice glue, and finally adding a pigment;
s7: and fishing out the fiber paper, and drying to obtain the antibacterial negative oxygen type liquid decorative paper.
According to a further technical scheme, according to the step S4, the glutinous rice glue is prepared by mixing one or more of glutinous rice flour, glutinous corn flour, pumpkin powder and etherified starch as a main material, and adding a cross-linking agent, a mildew inhibitor, an antibacterial agent and water, wherein the glutinous rice glue is an environment-friendly adhesive prepared by taking pure natural glutinous rice or glutinous rice as a raw material and performing twelve procedures such as glutinous rice purification, grinding, drying and the like, and no formaldehyde-containing substance is added in the manufacturing process.
According to the further technical scheme of the invention, according to the step S4, the antibacterial agent is one of silver ions, copper ions, zinc ions, modified graphene and 5-chloro-2-methyl-3-isothiazolinone and 2-methyl-4-isothiazolinone-3-one or a mixture of silver ions, copper ions and zinc ions in the antibacterial agent, the antibacterial agent is 1, 2-benzisothiazolin-3-one, and metals (or ions thereof) such as silver, copper and zinc are fixed on the surface of porous materials such as fluorite and silica gel by using a physical adsorption ion exchange method, and the like, and the modified graphene is prepared by the treatment of a nano technology, so that the problems that the common organic antibacterial agent is poor in heat resistance, easy to hydrolyze and short in effective period are overcome.
According to a further technical scheme, according to the step S4, the mildew preventive is one or more of biphenyl, o-phenylphenol, 2-pyridine thiol-1-zinc oxide, ammonium persulfate, calcium phosphate, zinc ion compounds, silver ion compounds and copper ion compounds.
According to a further technical scheme, according to the step S4, the flavoring agent is aromatic extracts of various plants, and the emulsifying agent is Span-80.
According to a further technical scheme, according to the S3, the shell is a natural shell, the resin is one of borneol tree resin and frankincense resin, and the wood is one or more of borneol tree, agarwood, pine, fir, rosewood, syzygium aromaticum, arborvitae, camphorwood, red sandalwood, acid wood, red sandalwood of Oryza, and frankincense wood, scraps and scraps.
According to the further technical scheme of the invention, when the wood is intensively cleaned, only the surface stains are required to be removed, the place needing to be selected from the back is dried in the shade to avoid sunlight irradiation, the container is required to be repeatedly stirred in the mixing process, resin is added, the container is subjected to heat preservation roasting at 140-150 ℃ for 6-8 hours, the container is cooled at room temperature and then is dried after squeezing and dewatering to prepare the fiber paper, the main material of the fiber paper contains shell grinding powder, the main component of the shell powder is calcium carbonate, contains a small amount of calcified matters such as calcium oxide and calcium hydroxide, the main component of the shell powder is a porous fibrous double-helix structure, the porosity can reach more than 90%, the fiber paper has the effects of adsorbing and decomposing formaldehyde, hydroxide ions with strong oxidability can be electrolyzed under the action of light molecules, harmful gases in the air are effectively removed, the indoor air is removed, besides, the fiber paper is further provided with the effects of adjusting the air humidity and preventing fire and flame retarding, and the active components such as shell powder can be used as degradable substances for decomposing formaldehyde.
According to the further technical scheme of the invention, according to the step S6, the fiber paper is required to be paved in the sticky rice glue water when being soaked, and the antibacterial agent, the bactericide, the mildew inhibitor, the flavoring agent and the emulsifying agent can be fully fused with the fiber paper when being vibrated by ultrasonic waves, and when the coloring material is added, the fiber paper is required to be added according to the requirement, and when the plurality of coloring materials are required to be added, the plurality of coloring materials are required to be uniformly mixed in advance and then added.
According to a further technical scheme of the invention, according to the method in the step S7, after the fiber paper is fished out, the fiber paper is subjected to drying treatment through a drying channel, when the fiber paper is subjected to treatment and passes through the front section of the drying channel, the highest drying temperature is not higher than 115 ℃, the lowest temperature is not lower than 110 ℃, the drying time is 10min, after the fiber paper passes through the front section of the drying channel, the fiber paper can be subjected to primary gluing treatment, then is subjected to secondary drying, the highest temperature of the secondary drying is not higher than 130 ℃, the lowest temperature is not lower than 90 ℃, and after the drying is finished, the fiber paper is tiled at a storage place and cooled at room temperature, so that the antibacterial negative-oxygen type liquid decorative paper is obtained.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention avoids formaldehyde usage when manufacturing decorative paper, and uses glutinous rice glue to soak fiber paper, and adds antibacterial agent and bactericide, which reduces bacterial breeding in later period, adds mildew inhibitor, and reduces mildew and fading problems after wetting.
2. The main material is timber containing fragrance or some leftover materials or waste materials of the timber, and is supplemented with a fragrance agent, so that the fragrance of the finished decorative paper product can be increased, and the living environment is more comfortable.
3. The main material is also added with shell powder ground by shells, so that the air humidity can be regulated, a certain fireproof flame-retardant effect is achieved, and formaldehyde can be effectively adsorbed and decomposed.
4. When the fiber paper is soaked, the pigment is added to change the color of the final decorative paper product, and various pigments can be added according to the requirements to achieve the purpose of different colors.
Drawings
FIG. 1 is a flow chart of the preparation of the antibacterial negative oxygen type liquid decorative paper according to the invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings and examples, which are a part of the present invention, and on the basis of which other embodiments can be obtained by a person skilled in the art without any inventive effort, all falling within the scope of protection of the present invention.
Example 1
As shown in fig. 1, the embodiment provides a production process of an antibacterial negative oxygen type liquid decorative paper, which comprises the following steps:
s1: preparing a papermaking raw material;
s2: preparing auxiliary fillers for papermaking;
s3: preparing resin, shells and timber according to the step S1, wherein the shells are natural shells, the resin is one of olibanum resins, and the timber is one or more of olibanum monoliths, leftover materials and waste materials;
s4: according to the step S2, preparing glutinous rice glue, pigment, antibacterial agent, bactericide, mildew inhibitor, flavoring agent and emulsifying agent, wherein the glutinous rice glue is prepared by mixing one or more of glutinous rice flour, glutinous corn flour, pumpkin powder and etherified starch as main materials, and adding cross-linking agent, mildew inhibitor, antibacterial agent and water, the glutinous rice glue is an environment-friendly adhesive prepared by using pure natural glutinous rice or glutinous rice as raw materials and performing twelve procedures such as glutinous rice purification, grinding, drying and the like, no formaldehyde-containing substance is added in the manufacturing process, the antibacterial agent is one of silver ion, copper ion, zinc ion, modified graphene, 5-chloro-2-methyl-3-isothiazolinone, 2-methyl-4-isothiazolinone-3-one or a mixture of silver ion, copper ion and zinc ion, the bactericide is 1, 2-benzisothiazolin-3-one, silver, copper, zinc and other metals (or ions thereof) are fixed on the surface of porous materials such as fluorite, silica gel and the like by utilizing methods such as physical adsorption ion exchange and the like, and modified graphene is prepared by nanometer technical treatment, so that the problems that the common organic bactericide is poor in heat resistance and easy to hydrolyze and short in effective period are overcome, the graphene antibacterial product does not contain harmful substances such as formaldehyde, heavy metals, aromatic amines and the like, is safe and harmless to human bodies, has the effects of killing and inhibiting various bacteria and fungi, is high-temperature resistant, does not decompose, long in antibacterial time, small in consumption, high in sterilization speed, wide in nonionic applicability, insensitive to pH value, can be directly diluted with water for use or added into aqueous emulsion for use, meets the national safety detection standard, the mildew preventive is one or more of biphenyl, o-phenylphenol, 2-pyridine thiol-1-zinc oxide, ammonium persulfate, calcium phosphate, zinc ion compound, silver ion compound and copper ion compound, the flavoring agent is aromatic extract of various plants, and the emulsifying agent is Span-80;
s5: intensively cleaning and airing timber, shells and resin, pulping the timber by a pulping machine to prepare wood pulp, grinding the shells by a grinding machine to prepare shell powder, mixing the wood pulp and the shell powder and putting the mixture into a container, adding the resin into the container after mixing for 1-2 hours, continuously mixing for 6-8 hours, squeezing and dehydrating, drying and preparing fiber paper, when the timber is intensively cleaned, only removing surface stains, airing the place needing to be selected from a back shadow for drying, avoiding sunlight irradiation, continuously stirring the container in a reciprocating manner during mixing, adding the resin, keeping the temperature at 140-150 ℃, roasting for 6-8 hours after continuously stirring in a reciprocating manner, cooling at room temperature, the main material of the fiber paper is prepared by drying after squeezing and dewatering, the main material of the fiber paper contains powder ground by shells, the main component of the shell powder is calcium carbonate, the main component of the shell powder contains a small amount of calcium oxide, calcium hydroxide and other calcifications, the fiber paper is of a porous fiber double-screw structure, the porosity can reach more than 90%, the fiber paper has the effects of adsorbing and decomposing formaldehyde, hydroxide ions with strong oxidizing property can be electrolyzed under the action of light molecules, harmful gases in the air are effectively removed, peculiar smell is removed, the indoor air is purified, the fiber paper has the effects of adjusting the air humidity, preventing fire and retarding flame, and the active components such as chitin, amino acid and the like in the shell powder can be used as degradation substances to adsorb and decompose the formaldehyde;
s6: soaking the fiber paper in the glutinous rice glue, adding an antibacterial agent, a bactericide, a mildew inhibitor, a flavoring agent and an emulsifying agent, stirring and mixing, and assisting ultrasonic vibration until the fiber paper is completely fused in the glutinous rice glue, and finally adding a pigment, wherein the fiber paper needs to be paved in the glutinous rice glue when soaked, the antibacterial agent, the bactericide, the mildew inhibitor, the flavoring agent and the emulsifying agent can be fully fused with the fiber paper when in ultrasonic vibration, and the pigment needs to be added according to the requirement, and the pigment needs to be added after being uniformly mixed in advance when a plurality of pigments need to be added;
s7: and (3) taking out the fiber paper, drying to obtain the antibacterial negative oxygen type liquid decorative paper, wherein the fiber paper is dried through a drying channel after being taken out, when the fiber paper is processed through the front section of the drying channel, the highest temperature of drying is not more than 115 ℃, the lowest temperature is not less than 110 ℃, the drying time is 10min, after the fiber paper is processed through the front section of the drying channel, the fiber paper can be subjected to primary gluing treatment, then is subjected to secondary drying, the highest temperature of the secondary drying is not more than 130 ℃, the lowest temperature is not less than 90 ℃, and is flatly paved at a storage place after the drying is finished, and cooling is performed at room temperature, so that the antibacterial negative oxygen type liquid decorative paper is obtained.
The decorative paper manufactured by the method is detected to obtain the following microbial data, and the front surface of the decorative paper is provided with the following microbial data: aspergillus flavus, mildew-proof grade 0; penicillium citrinum, mildew-proof grade 0; chaetomium globosum, mildew resistant grade 0; trichoderma viride, mildew resistant grade 0; teething is boundary, and the mildew-proof grade is grade 0; wax She Yazhi bacteria, mildew resistant grade 0; paecilomyces variotii with mildew-proof grade 0. Back surface: aspergillus flavus, mildew-proof grade 0; penicillium citrinum, mildew-proof grade 0; chaetomium globosum, mildew resistant grade 0; trichoderma viride, mildew resistant grade 0; teething is boundary, and the mildew-proof grade is grade 0; wax She Yazhi bacteria, mildew resistant grade 0; paecilomyces variotii with mildew-proof grade 0. I.e. the number of bacteria and microorganisms of various types is not detected. The national standards of mildew-proof and antibacterial grades are classified into four grades, and grade 0 is the best surface without bacteria or microorganisms. First order, and so on.
Example two
The embodiment provides a production process of an antibacterial negative-oxygen type liquid decorative paper, which comprises the following steps of:
s1: preparing a papermaking raw material;
s2: preparing auxiliary fillers for papermaking;
s3: preparing resin, shells and timber according to the step S1, wherein the shells are natural shells, the resin is borneol tree resin, and the timber is one or more of a monolith, scraps and waste materials of borneol tree;
s4: according to the step S2, preparing glutinous rice glue, pigment, antibacterial agent, bactericide, mildew inhibitor, flavoring agent and emulsifying agent, wherein the glutinous rice glue is prepared by mixing one or more of glutinous rice flour, glutinous corn flour, pumpkin powder and etherified starch as main materials, and adding cross-linking agent, mildew inhibitor, antibacterial agent and water, the glutinous rice glue is an environment-friendly adhesive prepared by using pure natural glutinous rice or glutinous rice as raw materials and performing twelve procedures such as glutinous rice purification, grinding, drying and the like, no formaldehyde-containing substance is added in the manufacturing process, the antibacterial agent is one of silver ion, copper ion, zinc ion, modified graphene, 5-chloro-2-methyl-3-isothiazolinone, 2-methyl-4-isothiazolinone-3-one or a mixture of silver ion, copper ion and zinc ion, the bactericide is 1, 2-benzisothiazolin-3-one, silver, copper, zinc and other metals (or ions thereof) are fixed on the surface of porous materials such as fluorite, silica gel and the like by utilizing methods such as physical adsorption ion exchange and the like, and modified graphene is prepared by nanometer technical treatment, so that the problems that the common organic bactericide is poor in heat resistance and easy to hydrolyze and short in effective period are overcome, the graphene antibacterial product does not contain harmful substances such as formaldehyde, heavy metals, aromatic amines and the like, is safe and harmless to human bodies, has the effects of killing and inhibiting various bacteria and fungi, is high-temperature resistant, does not decompose, long in antibacterial time, small in consumption, high in sterilization speed, wide in nonionic applicability, insensitive to pH value, can be directly diluted with water for use or added into aqueous emulsion for use, meets the national safety detection standard, the mildew preventive is one or more of biphenyl, o-phenylphenol, 2-pyridine thiol-1-zinc oxide, ammonium persulfate, calcium phosphate, zinc ion compound, silver ion compound and copper ion compound, the flavoring agent is aromatic extract of various plants, and the emulsifying agent is Span-80;
s5: intensively cleaning and airing timber, shells and resin, pulping the timber by a pulping machine to prepare wood pulp, grinding the shells by a grinding machine to prepare shell powder, mixing the wood pulp and the shell powder and putting the mixture into a container, adding the resin into the container after mixing for 1-2 hours, continuously mixing for 6-8 hours, squeezing and dehydrating, drying and preparing fiber paper, when the timber is intensively cleaned, only removing surface stains, airing the place needing to be selected from a back shadow for drying, avoiding sunlight irradiation, continuously stirring the container in a reciprocating manner during mixing, adding the resin, keeping the temperature at 140-150 ℃, roasting for 6-8 hours after continuously stirring in a reciprocating manner, cooling at room temperature, the main material of the fiber paper is prepared by drying after squeezing and dewatering, the main material of the fiber paper contains powder ground by shells, the main component of the shell powder is calcium carbonate, the main component of the shell powder contains a small amount of calcium oxide, calcium hydroxide and other calcifications, the fiber paper is of a porous fiber double-screw structure, the porosity can reach more than 90%, the fiber paper has the effects of adsorbing and decomposing formaldehyde, hydroxide ions with strong oxidizing property can be electrolyzed under the action of light molecules, harmful gases in the air are effectively removed, peculiar smell is removed, the indoor air is purified, the fiber paper has the effects of adjusting the air humidity, preventing fire and retarding flame, and the active components such as chitin, amino acid and the like in the shell powder can be used as degradation substances to adsorb and decompose the formaldehyde;
s6: soaking the fiber paper in the glutinous rice glue, adding an antibacterial agent, a bactericide, a mildew inhibitor, a flavoring agent and an emulsifying agent, stirring and mixing, and assisting ultrasonic vibration until the fiber paper is completely fused in the glutinous rice glue, and finally adding a pigment, wherein the fiber paper needs to be paved in the glutinous rice glue when soaked, the antibacterial agent, the bactericide, the mildew inhibitor, the flavoring agent and the emulsifying agent can be fully fused with the fiber paper when in ultrasonic vibration, and the pigment needs to be added according to the requirement, and the pigment needs to be added after being uniformly mixed in advance when a plurality of pigments need to be added;
s7: and (3) taking out the fiber paper, drying to obtain the antibacterial negative oxygen type liquid decorative paper, wherein the fiber paper is dried through a drying channel after being taken out, when the fiber paper is processed through the front section of the drying channel, the highest temperature of drying is not more than 115 ℃, the lowest temperature is not less than 110 ℃, the drying time is 10min, after the fiber paper is processed through the front section of the drying channel, the fiber paper can be subjected to primary gluing treatment, then is subjected to secondary drying, the highest temperature of the secondary drying is not more than 130 ℃, the lowest temperature is not less than 90 ℃, and is flatly paved at a storage place after the drying is finished, and cooling is performed at room temperature, so that the antibacterial negative oxygen type liquid decorative paper is obtained.
The decorative paper manufactured by the method is detected to obtain the following microbial data, and the front surface of the decorative paper is provided with the following microbial data: aspergillus flavus, mildew-proof grade 0; penicillium citrinum, mildew-proof grade 0; chaetomium globosum, mildew resistant grade 0; trichoderma viride, mildew resistant grade 0; teething is boundary, and the mildew-proof grade is grade 0; wax She Yazhi bacteria, mildew resistant grade 0; paecilomyces variotii with mildew-proof grade 0. Back surface: aspergillus flavus, mildew-proof grade 0; penicillium citrinum, mildew-proof grade 0; chaetomium globosum, mildew resistant grade 0; trichoderma viride, mildew resistant grade 0; teething is boundary, and the mildew-proof grade is grade 0; wax She Yazhi bacteria, mildew resistant grade 0; paecilomyces variotii with mildew-proof grade 0. I.e. the number of bacteria and microorganisms of various types is not detected. The national standards of mildew-proof and antibacterial grades are classified into four grades, and grade 0 is the best surface without bacteria or microorganisms. First order, and so on.
Example III
The embodiment provides a production process of an antibacterial negative-oxygen type liquid decorative paper, which comprises the following steps of:
s1: preparing a papermaking raw material;
s2: preparing auxiliary fillers for papermaking;
s3: preparing resin, shells and timber according to the step S1, wherein the shells are natural shells, the resin is a mixture of borneol tree resin and frankincense resin, and the timber is one or more of borneol tree, agarwood, pine, fir, rosewood, syzygium aromaticum, arborvitae, camphorwood, daphne rosewood, acid wood, oroxyli rosewood and frankincense wood;
s4: according to the step S2, preparing glutinous rice glue, pigment, antibacterial agent, bactericide, mildew inhibitor, flavoring agent and emulsifying agent, wherein the glutinous rice glue is prepared by mixing one or more of glutinous rice flour, glutinous corn flour, pumpkin powder and etherified starch as main materials, and adding cross-linking agent, mildew inhibitor, antibacterial agent and water, the glutinous rice glue is an environment-friendly adhesive prepared by using pure natural glutinous rice or glutinous rice as raw materials and performing twelve procedures such as glutinous rice purification, grinding, drying and the like, no formaldehyde-containing substance is added in the manufacturing process, the antibacterial agent is one of silver ion, copper ion, zinc ion, modified graphene, 5-chloro-2-methyl-3-isothiazolinone, 2-methyl-4-isothiazolinone-3-one or a mixture of silver ion, copper ion and zinc ion, the bactericide is 1, 2-benzisothiazolin-3-one, silver, copper, zinc and other metals (or ions thereof) are fixed on the surface of porous materials such as fluorite, silica gel and the like by utilizing methods such as physical adsorption ion exchange and the like, and modified graphene is prepared by nanometer technical treatment, so that the problems that the common organic bactericide is poor in heat resistance and easy to hydrolyze and short in effective period are overcome, the graphene antibacterial product does not contain harmful substances such as formaldehyde, heavy metals, aromatic amines and the like, is safe and harmless to human bodies, has the effects of killing and inhibiting various bacteria and fungi, is high-temperature resistant, does not decompose, long in antibacterial time, small in consumption, high in sterilization speed, wide in nonionic applicability, insensitive to pH value, can be directly diluted with water for use or added into aqueous emulsion for use, meets the national safety detection standard, the mildew preventive is one or more of biphenyl, o-phenylphenol, 2-pyridine thiol-1-zinc oxide, ammonium persulfate, calcium phosphate, zinc ion compound, silver ion compound and copper ion compound, the flavoring agent is aromatic extract of various plants, and the emulsifying agent is Span-80;
s5: intensively cleaning and airing timber, shells and resin, pulping the timber by a pulping machine to prepare wood pulp, grinding the shells by a grinding machine to prepare shell powder, mixing the wood pulp and the shell powder and putting the mixture into a container, adding the resin into the container after mixing for 1-2 hours, continuously mixing for 6-8 hours, squeezing and dehydrating, drying and preparing fiber paper, when the timber is intensively cleaned, only removing surface stains, airing the place needing to be selected from a back shadow for drying, avoiding sunlight irradiation, continuously stirring the container in a reciprocating manner during mixing, adding the resin, keeping the temperature at 140-150 ℃, roasting for 6-8 hours after continuously stirring in a reciprocating manner, cooling at room temperature, the main material of the fiber paper is prepared by drying after squeezing and dewatering, the main material of the fiber paper contains powder ground by shells, the main component of the shell powder is calcium carbonate, the main component of the shell powder contains a small amount of calcium oxide, calcium hydroxide and other calcifications, the fiber paper is of a porous fiber double-screw structure, the porosity can reach more than 90%, the fiber paper has the effects of adsorbing and decomposing formaldehyde, hydroxide ions with strong oxidizing property can be electrolyzed under the action of light molecules, harmful gases in the air are effectively removed, peculiar smell is removed, the indoor air is purified, the fiber paper has the effects of adjusting the air humidity, preventing fire and retarding flame, and the active components such as chitin, amino acid and the like in the shell powder can be used as degradation substances to adsorb and decompose the formaldehyde;
s6: soaking the fiber paper in the glutinous rice glue, adding an antibacterial agent, a bactericide, a mildew inhibitor, a flavoring agent and an emulsifying agent, stirring and mixing, and assisting ultrasonic vibration until the fiber paper is completely fused in the glutinous rice glue, and finally adding a pigment, wherein the fiber paper needs to be paved in the glutinous rice glue when soaked, the antibacterial agent, the bactericide, the mildew inhibitor, the flavoring agent and the emulsifying agent can be fully fused with the fiber paper when in ultrasonic vibration, and the pigment needs to be added according to the requirement, and the pigment needs to be added after being uniformly mixed in advance when a plurality of pigments need to be added;
s7: and (3) taking out the fiber paper, drying to obtain the antibacterial negative oxygen type liquid decorative paper, wherein the fiber paper is dried through a drying channel after being taken out, when the fiber paper is processed through the front section of the drying channel, the highest temperature of drying is not more than 115 ℃, the lowest temperature is not less than 110 ℃, the drying time is 10min, after the fiber paper is processed through the front section of the drying channel, the fiber paper can be subjected to primary gluing treatment, then is subjected to secondary drying, the highest temperature of the secondary drying is not more than 130 ℃, the lowest temperature is not less than 90 ℃, and is flatly paved at a storage place after the drying is finished, and cooling is performed at room temperature, so that the antibacterial negative oxygen type liquid decorative paper is obtained.
The decorative paper manufactured by the method is detected to obtain the following microbial data, and the front surface of the decorative paper is provided with the following microbial data: aspergillus flavus, mildew-proof grade 0; penicillium citrinum, mildew-proof grade 0; chaetomium globosum, mildew resistant grade 0; trichoderma viride, mildew resistant grade 0; teething is boundary, and the mildew-proof grade is grade 0; wax She Yazhi bacteria, mildew resistant grade 0; paecilomyces variotii with mildew-proof grade 0. Back surface: aspergillus flavus, mildew-proof grade 0; penicillium citrinum, mildew-proof grade 0; chaetomium globosum, mildew resistant grade 0; trichoderma viride, mildew resistant grade 0; teething is boundary, and the mildew-proof grade is grade 0; wax She Yazhi bacteria, mildew resistant grade 0; paecilomyces variotii with mildew-proof grade 0. I.e. the number of bacteria and microorganisms of various types is not detected. The national standards of mildew-proof and antibacterial grades are classified into four grades, and grade 0 is the best surface without bacteria or microorganisms. First order, and so on.
The first, second and third embodiments have different main materials, and the finished decorative paper product prepared from the first, second and third embodiments has different fragrances, and different materials can be selected as main materials according to different fragrance requirements for preparation.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The production process of the antibacterial negative-oxygen type liquid decorative paper is characterized by comprising the following steps of:
s1: preparing a papermaking raw material;
s2: preparing auxiliary fillers for papermaking;
s3: preparing resin, shells and timber according to the step S1;
s4: preparing glutinous rice glue, pigment, antibacterial agent, bactericide, mildew inhibitor, flavoring agent and emulsifier according to the step S2;
s5: intensively cleaning and airing timber, shells and resin, pulping the timber by a pulping machine to prepare wood pulp, grinding the shells by a grinding machine to prepare shell powder, mixing the wood pulp and the shell powder and putting the mixture into a container, adding the resin into the container after mixing for 1-2 hours, continuously mixing for 6-8 hours, squeezing and dehydrating, and drying to prepare fiber paper;
s6: soaking the fiber paper in the glutinous rice glue, adding an antibacterial agent, a bactericide, a mildew preventive, a flavoring agent and an emulsifier, stirring and mixing, and assisting in ultrasonic vibration until the fiber paper is completely fused in the glutinous rice glue, and finally adding a pigment;
s7: and fishing out the fiber paper, and drying to obtain the antibacterial negative oxygen type liquid decorative paper.
2. The process according to claim 1, wherein the glutinous rice glue is prepared by mixing one or more of glutinous rice flour, glutinous corn flour, pumpkin powder and etherified starch as the main material, and adding a cross-linking agent, a mildew inhibitor, an antibacterial agent and water.
3. The process for producing the antibacterial negative oxygen type liquid decorative paper according to claim 1, wherein the antibacterial agent is one of silver ions, copper ions, zinc ions, modified graphene, 5-chloro-2-methyl-3-isothiazolinone and 2-methyl-4-isothiazolinone-3-one or a mixture of silver ions, copper ions and zinc ions in the step S4, and the bactericide is 1, 2-benzisothiazolin-3-one.
4. The process according to claim 1, wherein the mildew preventive is one or more of biphenyl, o-phenylphenol, 2-pyridinethiol-1-zinc oxide, ammonium persulfate, calcium phosphate, zinc ion compound, silver ion compound, and copper ion compound.
5. The process according to claim 1, wherein the flavoring agent is an aromatic extract of a plurality of plants in step S4.
6. The process according to claim 1, wherein the emulsifier is Span-80.
7. The process according to claim 1, wherein the shell is natural shell, the resin is one of borneol tree resin and olibanum resin, and the wood is one or more of borneol tree, agarwood, pine, fir, rosewood, syzygium aromaticum, thuja, camphorwood, pterocarpus macrophylla, acid wood, yellow crotalaria, olibanum monoliths, leftover materials and waste materials.
8. The process for producing the antibacterial negative-oxygen type liquid decorative paper according to claim 1, wherein when the wood is intensively cleaned according to the step S5, only the surface stains are required to be removed, the places needing to be selected from the back yin are dried in the shade to avoid sunlight irradiation, the containers are required to be reciprocally stirred continuously during mixing, resin is added, and then the containers are thermally insulated and roasted at 140-150 ℃ for 6-8 hours, and then the containers are cooled at room temperature, squeezed, dehydrated and dried to obtain the fiber paper.
9. The process for producing antibacterial negative-oxygen type liquid decorative paper according to claim 1, wherein the fiber paper is required to be laid in the glutinous rice glue when being soaked, and the antibacterial agent, the bactericide, the mildew preventive, the flavoring agent and the emulsifying agent can be fully fused with the fiber paper when being vibrated by ultrasonic waves, and when the coloring material is added, the fiber paper is required to be added according to the requirement, and when the plurality of coloring materials are required to be added, the plurality of coloring materials are required to be uniformly mixed in advance and then added.
10. The process according to claim 1, wherein the fiber paper is dried in a drying passage after being fished out according to step S7, the highest temperature of drying is not higher than 115 ℃ and the lowest temperature is not lower than 110 ℃ when the fiber paper passes through the front section of the drying passage, the drying time is 10min, the fiber paper can be subjected to primary gluing treatment after passing through the front section of the drying passage, then subjected to secondary drying, the highest temperature of the secondary drying is not higher than 130 ℃ and the lowest temperature is not lower than 90 ℃, and the fiber paper is flatly paved at a storage place after drying, and cooled at room temperature, thus obtaining the antibacterial negative oxygen type liquid decorative paper.
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