CN110438843A - The antibacterial varnished wall paper and preparation method of reuse paper diaper leftover pieces fiber preparation - Google Patents
The antibacterial varnished wall paper and preparation method of reuse paper diaper leftover pieces fiber preparation Download PDFInfo
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- CN110438843A CN110438843A CN201910625377.9A CN201910625377A CN110438843A CN 110438843 A CN110438843 A CN 110438843A CN 201910625377 A CN201910625377 A CN 201910625377A CN 110438843 A CN110438843 A CN 110438843A
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- 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
- D21H21/16—Sizing or water-repelling agents
-
- 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
- D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents
-
- 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
-
- 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
- D21H27/18—Paper- or board-based structures for surface covering
- D21H27/20—Flexible structures being applied by the user, e.g. wallpaper
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The invention discloses the antibacterial varnished wall papers of reuse paper diaper leftover pieces fiber preparation, include antibacterial-deodorization base, antibacterial-deodorization base back side is provided with waterproof-insect prevention coating, and antibacterial-deodorization base front is provided with antimicrobial coating.The invention also discloses the preparation method of above-mentioned wallpaper, specifically: step 1, prepare fibre stuff；Step 2, by step 1 treated fibre stuff, copy paper, antibacterial-deodorization base as wallpaper are carried out；Step 3, tri compound sizing agent is prepared；Step 4, with sizing applicator by the resulting tri compound sizing agent of step 3 in the front of step 2 copy paper, form antimicrobial coating in antibacterial-deodorization base front；Step 5, mixed solution is glued in the wallpaper back side, and is sent into glazing drying machine and is dried, press polish processing, the antibacterial-deodorization base back side formed waterproof-insect prevention coating to get.This method is simple, and finished product function effect is obvious.
Description
Technical field
The invention belongs to pulp and paper technology fields, and in particular to a kind of antibacterial of reuse paper diaper leftover pieces fiber preparation
Varnished wall paper；The invention further relates to the preparation methods of the antibacterial varnished wall paper of reuse paper diaper leftover pieces fiber preparation.
Background technique
With the increasingly raising of people's material and cultural life, people are to the appreciative value of household, working environment, comfortable
The requirement of property, the feature of environmental protection is also gradually increased.Wallpaper is as one of household, the ornament materials of working environment, and use demand is also year by year
Increase.Worker is dedicated to improving the application of wallpaper in the industry, improves the functionality of wallpaper, advocates the feature of environmental protection of raw material, at present
It has been fruitful: a kind of environment-friendly type antibiotic mildew-proof wallpaper (application number: 201410235340.2, data of publication of application:
2014.10.01) disclose a kind of wallpaper with antibacterial and mouldproof effect.A kind of antibacterial environment protection type wallpaper of changeable colour (application
Number: 201410235603.X, data of publication of application: 2014.05.30) disclose the wallpaper that one kind can change colour, can be antibacterial.It is a kind of
Environment-friendly type antibiotic deodorization wallpaper (application number: 201410235646.8, data of publication of application: 2014.05.30).A kind of antibacterial green
Flame wallpaper (application number: 201410235858.6, data of publication of application: 2014.05.30), which discloses, a kind of has antibacterial, fire-retardant
The wallpaper of performance.A kind of environment-friendly type antibiotic Waterproof wallpaper (application number: 201410236307.1, data of publication of application:
2014.05.30 a kind of wallpaper with antibacterial, humidity resistance) is disclosed.But in current research achievement, with paper diaper corner
Material fiber still belongs to blank for the relevant technologies that raw material prepares hanging raw stock；Existing wallpaper production technology is complicated, adds chemical race
Class is more, and antibacterial, moistureproof and waterproof effect are unknown.The present invention will in view of the deficiencies of the prior art, for paper diaper leftover pieces fiber
Characteristic, in conjunction with market to the functional requirements of wallpaper, using paper diaper leftover pieces as raw material, using technical side simple to operation
Method preparation has the novel wallpaper of antibacterial water-proof function, fills up the field technological gap.
Summary of the invention
The object of the present invention is to provide a kind of antibacterial varnished wall papers of reuse paper diaper leftover pieces fiber preparation, solve existing
There is the deficiency of wallpaper technology of preparing, realization is abolished super water absorbent resin (SAP) obstacle in paper diaper leftover pieces fiber, is prepared
Wallpaper with antibacterial water-proof function, while reuse paper diaper leftover pieces are to economize on resources.
It is a further object of the present invention to provide the preparations of the antibacterial varnished wall paper of reuse paper diaper leftover pieces fiber preparation
Method, this method is simple, and finished product function effect is obvious.
The technical scheme adopted by the invention is that the antibacterial varnished wall paper of reuse paper diaper leftover pieces fiber preparation, including
There is antibacterial-deodorization base, antibacterial-deodorization base back side is provided with waterproof-insect prevention coating, antibacterial-deodorization base front
It is provided with antimicrobial coating.
It is of the invention to be further characterized in that,
It forms antibacterial-deodorization base raw material and its proportion is as follows: is paper diaper leftover pieces fiber, aluminium polychloride, swollen
Moisten soil, zeolite powder, nano-titanium dioxide mass ratio be 100:0.5~0.8:0.3~1.0:0.1~0.5:10-40；Wherein,
The particle size of zeolite powder is -200 mesh of 100 mesh, and it is anatase titanium dioxide that the partial size of nano-titanium dioxide, which is 20nm-100nm,.
Form waterproof-insect prevention coating raw material are as follows: starch, when produce per year new wild pepper seed powder, styrene acrylic polymer,
Collagen；Wherein, starch, when produce new wild pepper seed powder per year, the Styrene And Chloroalkyl Acrylates in styrene acrylic polymer lotion
Polymer, collagen mass ratio be 100:3~5:0.1~1:2.5；It is 200 mesh when producing new wild pepper seed powder particle size per year,
The solid content of styrene acrylic polymer lotion is 49%.
Raw material and its proportion for forming antimicrobial coating are as follows: the matter of sodium alginate, konjac glucomannan, nano-cellulose, zinc chloride
Amount is than being 100:10~40:10~60:2.
Another technical solution of the present invention is, the antibacterial varnished wall paper of reuse paper diaper leftover pieces fiber preparation
Preparation method, the specific steps are as follows:
Step 1, soluble in water after paper diaper leftover pieces fiber being crushed, sequentially add aluminium polychloride, bentonite, boiling
Mountain flour, nano-titanium dioxide are sufficiently stirred, and are then discongested, and fibre stuff is obtained；
Step 2, by step 1 treated fibre stuff, copy paper, antibacterial-deodorization base as wallpaper are carried out；
Step 3, by sodium alginate, konjac glucomannan, nano-cellulose it is soluble in water mixed solution, mixed solution is placed in
In 60~70 DEG C of water-baths, certain time is uninterruptedly stirred, tri compound sizing agent is prepared；
Step 4, with sizing applicator by the resulting tri compound sizing agent of step 3 in the front of step 2 copy paper, match
Liquor zinci chloridi is set, and paper after the sizing of front is soaked in liquor zinci chloridi, first impregnates after a certain period of time, places into water
Certain time is impregnated, is dried in taking-up feeding glazing drying machine, press polish processing, is formed in antibacterial-deodorization base front
Antimicrobial coating；
Step 5, collagen is dissolved in and is configured to the solution that mass concentration is 10% in 50 DEG C of water, referred to as solution A, protected
It is warm stand-by；By starch into the water 80~90 DEG C of stirring in water bath, again successively addition when produce per year fresh flowers green pepper seed powder, styrene-the third
Olefin(e) acid polymer emulsion is prepared by mixing into solution B, by solution A and solution B with volume ratio is 1 under conditions of solution B is 50 DEG C:
50 ratio mixing, is prepared into solution C, is glued in the wallpaper back side, and is sent into glazing drying machine and is dried, press polish processing,
The antibacterial-deodorization base back side formed waterproof-insect prevention coating to get.
It is of the invention to be further characterized in that,
In step 1, the quality of paper diaper leftover pieces fiber, aluminium polychloride, bentonite, zeolite powder, nano-titanium dioxide
Than are as follows: 100:0.5~0.8:0.3~1.0:0.1~0.5:10-40；Wherein, the particle size of zeolite powder is -200 mesh of 100 mesh,
The partial size of nano-titanium dioxide is 20nm-100nm, is anatase titanium dioxide.
Step 2 specific embodiment is as follows:
Copied using pattern take device by treated in step 1 fibre stuff copies that paper is made, first with blender by step 1 place
Fibre stuff after reason, which is stirring evenly and then adding into pattern, to be copied and takes in device, adds water, approach flow mass concentration is made to reach 0.5%,
It discharges water, makes wet web, then squeezed manually with pressure roller, be finally putting into page baker, be 0.06MPa in vacuum degree
Under conditions of, it is dried 5 minutes with 105 DEG C of temperature, after drying, puts vacuum, take paper, as antibacterial-deodorization of wallpaper
Base.
In step 3, the mass concentration range of sodium alginate in water is 2%~4%, sodium alginate, konjac glucomannan, Nanowire
The mass ratio of dimension element is 100:10~40:10~60；The time uninterruptedly stirred is 30 minutes.
In step 4, the concentration of liquor zinci chloridi is 0.5mol/L；The time first impregnated is 30 minutes, places into water and soaks
The time of stain is 10s.
In step 5, solution B it is specific the preparation method is as follows: into the water by starch, making its mass concentration 8%, 80
It is uninterruptedly stirred in~90 DEG C of water-baths, until starch gelatinization, then successively add fresh wild pepper seed powder, Styrene And Chloroalkyl Acrylates polymerization
Object lotion, stirs evenly；
Wherein, wild pepper seed powder additive amount is the 3%~5% of starch quality；Benzene second in styrene acrylic polymer lotion
Alkene-acrylate copolymer absolute dry mass is the 0.1%~1% of starch quality；The styrene acrylic polymer lotion of use
Solid content be 49%.
The beneficial effects of the present invention are:
Antibacterial varnished wall paper of the invention, which finally realizes, abolishes SAP obstacle in paper diaper leftover pieces fiber, and reconstruction has
The target of anti-microbial property, waterproof performance and the good anti-bacteria paper of strength character, can economize on resources by a relatively large margin, is energy saving,
Transport is saved, discharge is reduced and improves society and economic benefit, and effectively improves paper diaper leftover pieces and is worth at the reuse of paper, is filled out
The technological gap of paper diaper leftover pieces fiber reconstruction antibacterial varnished wall paper is mended, larger contribution can be made for pulping and paper-making industry.
The preparation method of antibacterial varnished wall paper of the invention: firstly, using aluminium polychloride, bentonite, zeolite powder, nanometer
Titanium dioxide treatment paper diaper leftover pieces fiber, and manufactured paper with pulp as the base of wallpaper.Wherein aluminium polychloride and bentonite association
Same-action destroys super water absorbent resin SAP gel state, efficiently solves SAP caused by paper diaper leftover pieces fiber reuse
Obstacle；Zeolite has rack-like structure, and in their crystal, molecule connects together as building a framework, and centre forms many empty
Chamber has good suction-operated；Nano-titanium dioxide makes bacterial decomposition under photocatalysis and reaches antibacterial effect, but lacks
Point is that size is small, is easy in paper-making process to be lost with plain boiled water, therefore by the rack-like of zeolite, more cavity structures, load nanometer two
Titanium oxide, while absorption loses the SAP of water sorption, and adsorbs, is crosslinking between fiber, it is final to realize paper diaper leftover pieces fiber
Reuse and have antibiotic property.Zeolite can also adsorb the stink in air simultaneously, and wallpaper is promoted to have certain deodorant function.
Secondly, carrying out positive sizing to wallpaper base by preparation antibacterial sizing agent, paper diaper leftover pieces are further strengthened
Fiber prepares the antibacterial effect of anti-bacteria paper, and can largely improve the strength character of paper diaper leftover pieces anti-bacteria paper.
Sizing agent is made of sodium alginate, konjac glucomannan, nano-cellulose, environment friendly and pollution-free.Wherein, sodium alginate has film forming well
Property, as the substrate of sizing agent, it is also a kind of natural antibacterial agent, has certain antibiotic property；Konjac glucomannan is added later, plays
Thickening, bonding and stable effect, while can effectively improve the toughness of sodium alginate film forming；Nano-cellulose is finally added,
The mechanical performance of glue film can be improved.
Finally, being glued by preparation waterproof, insect prevention sizing agent to the wallpaper base back side, paper diaper leftover pieces fibre wall is assigned
Paper waterproofness and insect prevention.Sizing agent is made of starch, Chinese prickly ash son powder, styrene acrylic polymer lotion, collagen.
Starch has preferable film forming, and natural pollution-free, is used as the substrate of sizing agent；Zanthoxylum powder contains Geraniol, lemon because of it
Alkene, cumic alcohol etc. have effumability, contact that can cause the characteristics such as insect paralysis, and have the effect of keeping away worm, insect prevention, as in wallpaper
Insect prevention ingredient and exist；The permeability of water can be obstructed after styrene acrylic polymer emulsion film forming, and wallpaper is promoted to have
Waterproof performance；The strand of collagen makes it have excellent in three-dimensional spiral structure containing firm peptide bond and cross-bond
Mechanical performance, collagen and water occur aquation, are swollen after water suction, have colloidal nature, and being added to is in sizing agent, can
To effectively improve the caking property of sizing agent, while improving the mechanical performance of wallpaper.
Detailed description of the invention
Fig. 1 is the effect picture that the wallpaper of the method for the present invention preparation inhibits Escherichia coli antibacterial；
Fig. 2 is the effect picture that the wallpaper of the method for the present invention preparation inhibits golden staphylococci antibacterial；
Fig. 3 is contact angle picture when water droplet has just fallen on blank sample 1 second；
Fig. 4 is contact angle picture when water droplet falls on blank sample 12 seconds；
Fig. 5 is contact angle picture when water droplet has just fallen on wallpaper sample 1 second using the method for the present invention preparation；
Fig. 6 is contact angle picture when water droplet falls on wallpaper sample 12 seconds using the method for the present invention preparation.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
The present invention provides the antibacterial varnished wall papers of reuse paper diaper leftover pieces fiber preparation, include antibacterial-deodorization
Base, antibacterial-deodorization base back side are provided with waterproof-insect prevention coating, and antibacterial-deodorization base front is provided with antibacterial painting
Layer.
It forms antibacterial-deodorization base raw material and its proportion is as follows: is paper diaper leftover pieces fiber, aluminium polychloride, swollen
Moisten soil, zeolite powder, nano-titanium dioxide mass ratio be 100:0.5~0.8:0.3~1.0:0.1~0.5:10-40；Wherein,
The particle size of zeolite powder is -200 mesh of 100 mesh, and it is anatase titanium dioxide that the partial size of nano-titanium dioxide, which is 20nm-100nm,.
Form waterproof-insect prevention coating raw material are as follows: starch, when produce per year new wild pepper seed powder, styrene acrylic polymer,
Collagen；Wherein, starch, when produce new wild pepper seed powder per year, the Styrene And Chloroalkyl Acrylates in styrene acrylic polymer lotion
Polymer, collagen mass ratio be 100:3~5:0.1~1:2.5；It is 200 mesh when producing new wild pepper seed powder particle size per year,
The solid content of styrene acrylic polymer lotion is 49%.
Raw material and its proportion for forming antimicrobial coating are as follows: the matter of sodium alginate, konjac glucomannan, nano-cellulose, zinc chloride
Amount is than being 100:10~40:10~60:2；Wherein, the average grain diameter of nano-cellulose is 150nm.
The present invention also provides the preparation method of the antibacterial varnished wall paper of above-mentioned reuse paper diaper leftover pieces fiber preparation, tools
Steps are as follows for body:
Step 1, soluble in water after paper diaper leftover pieces fiber being crushed, sequentially add aluminium polychloride, bentonite, boiling
Mountain flour, nano-titanium dioxide are sufficiently stirred, and are then discongested, and fibre stuff is obtained；
In step 1, the quality of paper diaper leftover pieces fiber, aluminium polychloride, bentonite, zeolite powder, nano-titanium dioxide
Than are as follows: 100:0.5~0.8:0.3~1.0:0.1~0.5:10-40；Wherein, the particle size of zeolite powder is -200 mesh of 100 mesh,
The partial size of nano-titanium dioxide is 20nm-100nm, is anatase titanium dioxide；
Step 2, by step 1 treated fibre stuff, copy paper, antibacterial-deodorization base as wallpaper are carried out；
Step 2 specific embodiment is as follows:
With blender, by step 1, treated that fibre stuff is stirring evenly and then adding into pattern copies and take in device first, adds water,
So that approach flow mass concentration is reached 0.5%, discharge water, makes wet web, then squeezed manually with pressure roller, be finally putting into
Page baker is dried 5 minutes with 105 DEG C of temperature under conditions of vacuum degree is 0.06MPa, after drying, puts vacuum, take
Paper, as antibacterial-deodorization base of wallpaper；
Step 3, by sodium alginate, konjac glucomannan, nano-cellulose it is soluble in water mixed solution, mixed solution is placed in
In 60~70 DEG C of water-baths, tri compound sizing agent is prepared in uninterrupted stirring 30 minutes；
In step 3, the mass concentration range of sodium alginate in water is 2%~4%, sodium alginate, konjac glucomannan, Nanowire
The mass ratio of dimension element is 100:10~40:10~60；
Step 4, with sizing applicator by the resulting tri compound sizing agent of step 3 in the front of step 2 copy paper, match
Liquor zinci chloridi is set, and paper after the sizing of front is soaked in liquor zinci chloridi, dipping was placed into water and impregnated after 30 minutes
10s, take out be sent into glazing drying machine be dried, press polish processing, form antimicrobial coating in antibacterial-deodorization base front；
In step 4, the concentration of liquor zinci chloridi is 0.5mol/L；
Step 5, collagen is dissolved in and is configured to the solution that mass concentration is 10% in 50 DEG C of water, referred to as solution A, protected
It is warm stand-by；By starch into the water 80~90 DEG C of stirring in water bath, again successively addition when produce per year fresh flowers green pepper seed powder, styrene-the third
Olefin(e) acid polymer emulsion is prepared by mixing into solution B, by solution A and solution B with volume ratio is 1 under conditions of solution B is 50 DEG C:
50 ratio mixing, is prepared into solution C, is glued in the wallpaper back side, and is sent into glazing drying machine and is dried, press polish processing,
The antibacterial-deodorization base back side formed waterproof-insect prevention coating to get；
In step 5, solution B it is specific the preparation method is as follows: into the water by starch, making its mass concentration 8%, 80
It is uninterruptedly stirred in~90 DEG C of water-baths, until starch gelatinization, then successively add fresh wild pepper seed powder, Styrene And Chloroalkyl Acrylates polymerization
Object lotion, stirs evenly；
Wherein, wild pepper seed powder additive amount is the 3%~5% of starch quality, and the wild pepper seed powder diameter used is 200 mesh；Benzene
The absolute dry mass of styrene acrylic polymer is the 0.1%~1% of starch quality in ethylene-acrylic acid polymer lotion；It adopts
The solid content of styrene acrylic polymer lotion is 49%.
The reason of each raw material selects in the present invention is as follows:
(1) using aluminium polychloride, bentonite, zeolite powder, nano-titanium dioxide as paper diaper leftover pieces fiber treatment
The reason of agent:
Since addition aluminium polychloride can destroy the interfacial electric double layer of SAP gelatinous mass, inside and outside the two of the substance are improved
Phase density is poor, and interior phase is promoted to be easy to be precipitated, and bentonite adsorption promotes the thickness of gel to become larger in SAP gel surface, gel
The ratio between surface area relative gel volume becomes smaller, and with the formation of epidermis, builds up pressure in large quantities inside gel, causes in gel
External pressure difference becomes larger, and gel surface is promoted to be easily broken.The raising of two-phase density contrast, the enhancing of internal and external pressure difference inside and outside gel
Under synergistic effect, finally cause the destructurized of gel, swelling variation becomes irreversible.Make to make SAP lose water suction
With not re-forming gel form.
The crystal structure of zeolite is to be linked to be three-dimensional screen work by silicon (aluminium) oxygen tetrahedron, is had in screen work of all sizes
Hole and channel have very big opening.Cavity of different sizes present in lattice can be drawn and of different sizes lose suction
Water effect SAP particle, while can with load nano-titanium dioxide, prevent nano-titanium dioxide because its nano-grade size and with
Plain boiled water is lost.
Nano-TiO2Antibacterial Mechanism be that nano-titanium dioxide makes bacterial decomposition under photocatalysis and reaches antibacterial
Effect.Since the electronic structure feature of nano-titanium dioxide is a full TiO2Valence band and an empty conduction band, in water and
In the system of air, nano-titanium dioxide in sunlight especially under ultraviolet irradiation, when electron energy meets or exceeds it
When band-gap energy.Electronics can generate corresponding hole from valence to conduction band, while in valence band, i.e. generation electronics, hole pair,
Under the action of electric field, electronics is separated with hole, moves to the different location of particle surface, and series reaction occurs, and is inhaled
It is attached to be dissolved in TiO2The oxygen trapped electron on surface forms O2, organic matter in the superoxide anion radical and bacterium of generation
Oxidation reaction occurs, generates CO2And H2O；And hole will then be adsorbed on TiO2The OH- and H on surface2O is oxidized to OH, and OH has
Very strong oxidability the unsaturated bond of organic matter or extracts H atom and generates new free radical in attack bacteria, and excitation chain type is anti-
It answers, finally causes bacterial decomposition.
(2) chlorine is selected after selecting sodium alginate, konjac glucomannan, nano-cellulose to do the positive surface sizing agent component of wallpaper and sizing
Change the reason of zinc makees crosslinking agent:
Sodium alginate has good film forming, and as the substrate of sizing agent, it is also a kind of natural antibacterial agent, has one
Fixed antibiotic property；Konjac glucomannan plays thickening, bonding and stable effect；The mechanicalness of glue film can be improved in nano-cellulose
Energy.
It is impregnated finally, the paper after sizing is put into liquor zinci chloridi.Liquor zinci chloridi plays the role of crosslinking, reinforces
The sizing efficiency of sizing agent, while zinc ion has broad spectrum antibacterial, further improves the anti-microbial property of the anti-bacteria paper.Chlorination
The antibacterial mechanisms of zinc are that zinc ion is positively charged, and when reaching bacterial cell membrane, because cell membrane has negative electrical charge, zinc ion can rely on library
The secured adherent cell film of human relations gravitation, and further penetrating cell wall, lead to the rupture of cell wall, cause cytoplasmic outflow, hinder
The breeding for hindering bacterium eventually leads to the death of bacterium.
(3) starch, zanthoxylum powder, styrene acrylic polymer, collagen is selected to do the original of wallpaper back side sizing agent
Cause:
Starch has preferable film forming, and natural pollution-free, is used as the substrate of sizing agent；Zanthoxylum powder contains Mang ox because of it
Alcohol, limonene, cumic alcohol etc. have effumability, contact that can cause the characteristics such as insect paralysis, and have the effect of keeping away worm, insect prevention, as
Insect prevention ingredient in wallpaper and exist；The permeability of water can be obstructed after styrene acrylic polymer emulsion film forming, and is promoted
Wallpaper has waterproof performance；The strand of collagen makes its tool containing firm peptide bond and cross-bond in three-dimensional spiral structure
There is excellent mechanical performance, collagen and water occur aquation, is swollen after water suction, have colloidal nature, being added to is to apply
In jelly, the caking property of sizing agent can effectively improve, while improving the mechanical performance of wallpaper.
Paper diaper leftover pieces fiber used in of the invention and embodiment is paper diaper absorbed layer fluff pulp fibers.The present invention is implemented
Chemicals used in example further includes the white aluminium polychloride that rich environmental protection company production is moistened in Zhengzhou City；The production of Wei Ke company, the U.S.
VF-20 type bentonite；The experiment reagent artificial zeolite of Tianjin great Mao chemical reagent factory production is (after pulverizer crushes, by 100
It is used after the sieve screening of -200 mesh of mesh)；The partial size of Shanghai City Mike woods biochemical technology Co., Ltd production is 20nm-100nm,
Nanometer anatase titania；The analysis pure sodium alginate of Tianjin good fortune morning chemical reagent factory production；The excellent rope chemical science and technology in Shandong
The pure konjac glucomannan of analysis of Co., Ltd's production；Make the nano-cellulose that average grain diameter is 150nm by oneself in laboratory；Langfang roc is color fine
The pure zinc chloride of analysis of Chemical Co., Ltd.'s production；The pure solubility of analysis of Tianjin Kermel Chemical Reagent Co., Ltd.'s production
Starch；Wild pepper seed powder is market purchase when annual output Chinese prickly ash takes seed to be milled obtained by 200 mesh sieve；Gather the limited public affairs of bright chemical industry in Guangzhou
The styrene acrylic polymer lotion that the SH7199A solid content of department's production is 49%；Hubei Hai Long industrial technology Co., Ltd
The ST-817 collagen of production.
Embodiment 1
1) smashed paper diaper leftover pieces fiber is acquired as experiment raw material, this raw material sources is in paper diaper factory
Family.
2) sample after taking 3.3 grams of paper diaper leftover pieces fibers to crush is added in 500ml water, using fluffer, discongests
It 25000 turns, adds water to slurry concentration up to 0.5%, is copied with pattern and device is taken to carry out copy paper, 105 DEG C of dryings, the scraps of paper are made, as
Blank sample.Sample after taking 3.3 grams of paper diaper leftover pieces fibers to crush is added in 300ml water, then weighs urinate relative to paper respectively
The aluminium polychloride of leg cuff corner material fiber quality 0.5%, relative to paper diaper leftover pieces fiber quality 1.0% bentonite,
0.5% zeolite powder relative to paper diaper leftover pieces fiber quality, 40% relative to paper diaper leftover pieces fiber quality
Nano-titanium dioxide, and added in fibre stuff, add water constant volume to 500ml, stir evenly, then, using fluffer, dredges
25000 turns of solution, after the completion of fiber is discongested, obtains fibre stuff；Then with blender, by step 1, treated that fibre stuff stirs
It is added to pattern after mixing uniformly and copies and take in device, add water, so that approach flow mass concentration is reached 0.5%, discharge water, make l Water Paper
Width, then squeezed manually with pressure roller, it is finally putting into page baker, under conditions of vacuum degree is 0.06MPa, with 105 DEG C
Temperature dry 5 minutes, after drying, put vacuum, take paper, as antibacterial-deodorization base of wallpaper, to use paper wait be glued
Sample.
0.6g sodium alginate is dissolved in 19.4ml water, is placed in beaker, while adding konjac glucomannan, the addition of konjac glucomannan
Amount is the 25% of sodium alginate dosage, then adds nano-cellulose, and the additive amount of nano-cellulose is sodium alginate dosage
30%.It will be put in 65 DEG C of water-baths equipped with the beaker of above-mentioned solution, uninterrupted stirring 30 minutes, at this point, solution jelly solution,
To use tri compound sizing agent wait be glued.
Using the AUTO Sizer-01 type surface size press of Beijing Heng Chengyu Science and Technology Ltd. production by above-mentioned made three
The compound sizing agent of member is uniformly glued in the front of pattern to be glued, and configuration concentration is the liquor zinci chloridi of 0.5mol/L, then will
Pattern, which is put into the liquor zinci chloridi that 30ml concentration is 0.5mol/L, impregnates half an hour, places into and impregnates 10s in water, takes out and be sent into
It is dried in the TD19-A type glazing drying machine of the sensible light equipment Co., Ltd production in Xianyang, press polish processing, it is anti-in antibacterial-
Chou Xing base front forms antimicrobial coating.
1g collagen is dissolved in 9.9ml water, the solution that mass concentration is 10% is configured in 50 DEG C of water, it is referred to as molten
Liquid A, heat preservation for standby use；8g starch is put into 92ml water, mass concentration 8%, is uninterruptedly stirred in 80 DEG C of water-baths, until
Starch gelatinization, then add when producing fresh flowers green pepper seed powder per year, additive amount is the 4% of starch quality, then adds Styrene And Chloroalkyl Acrylates and gather
Object lotion is closed, the absolute dry mass of styrene acrylic polymer is starch quality in styrene acrylic polymer lotion
0.5%, it stirs evenly, referred to as solution B, is cooled to 50 DEG C to solution B；At this point, with volume ratio being 1:50 by solution A and solution B
Ratio mixing, be prepared into solution C, be glued in the wallpaper back side, pattern is then sent into the sensible light equipment Co., Ltd in Xianyang
It is dried in the TD19-A type glazing drying machine of production, press polish processing, it is anti-to form waterproof-at antibacterial-deodorization base back side
Worm coating is to get the sample is 1# sample.
Embodiment 2
Sample after taking 3.3 grams of paper diaper leftover pieces fibers to crush is added in 300ml water, then weighs urinate relative to paper respectively
The aluminium polychloride of leg cuff corner material fiber quality 0.7%, relative to paper diaper leftover pieces fiber quality 0.5% bentonite,
0.1% zeolite powder relative to paper diaper leftover pieces fiber quality, 10% relative to paper diaper leftover pieces fiber quality
Nano-titanium dioxide, and added in fibre stuff, add water constant volume to 500ml, stir evenly, then, using fluffer, dredges
25000 turns of solution, after the completion of fiber is discongested, obtains fibre stuff；Then with blender, by step 1, treated that fibre stuff stirs
It is added to pattern after mixing uniformly and copies and take in device, add water, so that approach flow mass concentration is reached 0.5%, discharge water, make l Water Paper
Width, then squeezed manually with pressure roller, it is finally putting into page baker, under conditions of vacuum degree is 0.06MPa, with 105 DEG C
Temperature dry 5 minutes, after drying, put vacuum, take paper, as antibacterial-deodorization base of wallpaper, to use paper wait be glued
Sample.
0.6g sodium alginate is dissolved in 19.4ml water, is placed in beaker, while adding konjac glucomannan, the addition of konjac glucomannan
Amount is the 25% of sodium alginate dosage, then adds nano-cellulose, and the additive amount of nano-cellulose is sodium alginate dosage
30%.It will be put in 65 DEG C of water-baths equipped with the beaker of above-mentioned solution, uninterrupted stirring 30 minutes, at this point, solution jelly solution,
To use tri compound sizing agent wait be glued.
It made is applied using the AUTO Sizer-01 type surface size press of Beijing Heng Chengyu Science and Technology Ltd. production by above-mentioned
Jelly is uniformly glued in the front of pattern to be glued, and configuration concentration is the liquor zinci chloridi of 0.5mol/L, is then put into pattern
Half an hour is impregnated in the liquor zinci chloridi that 30ml concentration is 0.5mol/L, places into and impregnates 10s in water, it is sensible to take out feeding Xianyang
It is dried in the TD19-A type glazing drying machine of light equipment Co., Ltd production, press polish processing, in antibacterial-deodorization base
Front forms antimicrobial coating.
1g collagen is dissolved in 9.9ml water, the solution that mass concentration is 10% is configured in 50 DEG C of water, it is referred to as molten
Liquid A, heat preservation for standby use；8g starch is put into 92ml water, mass concentration 8%, is uninterruptedly stirred in 80 DEG C of water-baths, until
Starch gelatinization, then add when producing fresh flowers green pepper seed powder per year, additive amount is the 4% of starch quality, then adds Styrene And Chloroalkyl Acrylates and gather
Object lotion is closed, the absolute dry mass of styrene acrylic polymer is starch quality in styrene acrylic polymer lotion
0.5%, it stirs evenly, referred to as solution B, is cooled to 50 DEG C to solution B；At this point, with volume ratio being 1:50 by solution A and solution B
Ratio mixing, be prepared into solution C, be glued in the wallpaper back side, pattern is then sent into the sensible light equipment Co., Ltd in Xianyang
It is dried in the TD19-A type glazing drying machine of production, press polish processing, it is anti-to form waterproof-at antibacterial-deodorization base back side
Worm coating is to get the sample is 2# sample.
Embodiment 3
Sample after taking 3.3 grams of paper diaper leftover pieces fibers to crush is added in 300ml water, then weighs urinate relative to paper respectively
The aluminium polychloride of leg cuff corner material fiber quality 0.8%, relative to paper diaper leftover pieces fiber quality 0.3% bentonite,
0.3% zeolite powder relative to paper diaper leftover pieces fiber quality, 25% relative to paper diaper leftover pieces fiber quality
Nano-titanium dioxide, and added in fibre stuff, add water constant volume to 500ml, stir evenly, then, using fluffer, dredges
25000 turns of solution, after the completion of fiber is discongested, obtains fibre stuff；Then with blender, by step 1, treated that fibre stuff stirs
It is added to pattern after mixing uniformly and copies and take in device, add water, so that approach flow mass concentration is reached 0.5%, discharge water, make l Water Paper
Width, then squeezed manually with pressure roller, it is finally putting into page baker, under conditions of vacuum degree is 0.06MPa, with 105 DEG C
Temperature dry 5 minutes, after drying, put vacuum, take paper, as antibacterial-deodorization base of wallpaper, to use paper wait be glued
Sample.
0.6g sodium alginate is dissolved in 19.4ml water, is placed in beaker, while adding konjac glucomannan, the addition of konjac glucomannan
Amount is the 25% of sodium alginate dosage, then adds nano-cellulose, and the additive amount of nano-cellulose is sodium alginate dosage
30%.It will be put in 65 DEG C of water-baths equipped with the beaker of above-mentioned solution, uninterrupted stirring 30 minutes, at this point, solution jelly solution,
To use tri compound sizing agent wait be glued.
It made is applied using the AUTO Sizer-01 type surface size press of Beijing Heng Chengyu Science and Technology Ltd. production by above-mentioned
Jelly is uniformly glued in the front of pattern to be glued, and configuration concentration is the liquor zinci chloridi of 0.5mol/L, is then put into pattern
Half an hour is impregnated in the liquor zinci chloridi that 30ml concentration is 0.5mol/L, rapid impregnation in water is placed into and once, it is salty to take out feeding
It is dried in the TD19-A type glazing drying machine of the sensible light equipment Co., Ltd production of sun, press polish processing, in antibacterial-deodorization
Property base front formed antimicrobial coating.
1g collagen is dissolved in 9.9ml water, the solution that mass concentration is 10% is configured in 50 DEG C of water, it is referred to as molten
Liquid A, heat preservation for standby use；8g starch is put into 92ml water, mass concentration 8%, is uninterruptedly stirred in 80 DEG C of water-baths, until
Starch gelatinization, then fresh wild pepper seed powder is added, additive amount is the 4% of starch quality, then adds styrene acrylic polymer cream
Liquid, the absolute dry mass of styrene acrylic polymer is the 0.5% of starch quality in styrene acrylic polymer lotion, is stirred
It mixes uniformly, referred to as solution B, is cooled to 50 DEG C to solution B；At this point, solution A and solution B are mixed with volume ratio for the ratio of 1:50
It closes, is prepared into solution C, be glued in the wallpaper back side, pattern is then sent into the sensible light equipment Co., Ltd production in Xianyang
It is dried in TD19-A type glazing drying machine, press polish processing, forms waterproof-insect prevention coating at antibacterial-deodorization base back side,
To obtain the final product, which is 3# sample.
Embodiment 4
Sample after taking 3.3 grams of paper diaper leftover pieces fibers to crush is added in 300ml water, then weighs urinate relative to paper respectively
The aluminium polychloride of leg cuff corner material fiber quality 0.8%, relative to paper diaper leftover pieces fiber quality 0.3% bentonite,
0.3% zeolite powder relative to paper diaper leftover pieces fiber quality, 25% relative to paper diaper leftover pieces fiber quality
Nano-titanium dioxide, and added in fibre stuff, add water constant volume to 500ml, stir evenly, then, using fluffer, dredges
25000 turns of solution, after the completion of fiber is discongested, obtains fibre stuff；Then with blender, by step 1, treated that fibre stuff stirs
It is added to pattern after mixing uniformly and copies and take in device, add water, so that approach flow mass concentration is reached 0.5%, discharge water, make l Water Paper
Width, then squeezed manually with pressure roller, it is finally putting into page baker, under conditions of vacuum degree is 0.06MPa, with 105 DEG C
Temperature dry 5 minutes, after drying, put vacuum, take paper, as antibacterial-deodorization base of wallpaper, to use paper wait be glued
Sample.
0.4g sodium alginate is dissolved in 19.6ml water, is placed in beaker, while adding konjac glucomannan, the addition of konjac glucomannan
Amount is the 10% of sodium alginate dosage, then adds nano-cellulose, and the additive amount of nano-cellulose is sodium alginate dosage
10%.It will be put in 60 DEG C of water-baths equipped with the beaker of above-mentioned solution, uninterrupted stirring 30 minutes, at this point, solution jelly solution,
To use tri compound sizing agent wait be glued.
It made is applied using the AUTO Sizer-01 type surface size press of Beijing Heng Chengyu Science and Technology Ltd. production by above-mentioned
Jelly is uniformly glued in the front of pattern to be glued, and configuration concentration is the liquor zinci chloridi of 0.5mol/L, is then put into pattern
Half an hour is impregnated in the liquor zinci chloridi that 30ml concentration is 0.5mol/L, rapid impregnation in water is placed into and once, it is salty to take out feeding
It is dried in the TD19-A type glazing drying machine of the sensible light equipment Co., Ltd production of sun, press polish processing, in antibacterial-deodorization
Property base front formed antimicrobial coating.
1g collagen is dissolved in 9.9ml water, the solution that mass concentration is 10% is configured in 50 DEG C of water, it is referred to as molten
Liquid A, heat preservation for standby use；8g starch is put into 92ml water, mass concentration 8%, is uninterruptedly stirred in 80 DEG C of water-baths, until
Starch gelatinization, then fresh wild pepper seed powder is added, additive amount is the 4% of starch quality, then adds styrene acrylic polymer cream
Liquid, the absolute dry mass of styrene acrylic polymer is the 0.5% of starch quality in styrene acrylic polymer lotion, is stirred
It mixes uniformly, referred to as solution B, is cooled to 50 DEG C to solution B；At this point, solution A and solution B are mixed with volume ratio for the ratio of 1:50
It closes, is prepared into solution C, be glued in the wallpaper back side, pattern is then sent into the sensible light equipment Co., Ltd production in Xianyang
It is dried in TD19-A type glazing drying machine, press polish processing, forms waterproof-insect prevention coating at antibacterial-deodorization base back side,
To obtain the final product, which is 4# sample.
Embodiment 5
Sample after taking 3.3 grams of paper diaper leftover pieces fibers to crush is added in 300ml water, then weighs urinate relative to paper respectively
The aluminium polychloride of leg cuff corner material fiber quality 0.8%, relative to paper diaper leftover pieces fiber quality 0.3% bentonite,
0.3% zeolite powder relative to paper diaper leftover pieces fiber quality, 25% relative to paper diaper leftover pieces fiber quality
Nano-titanium dioxide, and added in fibre stuff, add water constant volume to 500ml, stir evenly, then, using fluffer, dredges
25000 turns of solution, after the completion of fiber is discongested, obtains fibre stuff；Then with blender, by step 1, treated that fibre stuff stirs
It is added to pattern after mixing uniformly and copies and take in device, add water, so that approach flow mass concentration is reached 0.5%, discharge water, make l Water Paper
Width, then squeezed manually with pressure roller, it is finally putting into page baker, under conditions of vacuum degree is 0.06MPa, with 105 DEG C
Temperature dry 5 minutes, after drying, put vacuum, take paper, as antibacterial-deodorization base of wallpaper, to use paper wait be glued
Sample.
0.8g sodium alginate is dissolved in 19.2ml water, is placed in beaker, while adding konjac glucomannan, the addition of konjac glucomannan
Amount is the 40% of sodium alginate dosage, then adds nano-cellulose, and the additive amount of nano-cellulose is sodium alginate dosage
60%.It will be put in 70 DEG C of water-baths equipped with the beaker of above-mentioned solution, uninterrupted stirring 30 minutes, at this point, solution jelly solution,
To use tri compound sizing agent wait be glued.
It made is applied using the AUTO Sizer-01 type surface size press of Beijing Heng Chengyu Science and Technology Ltd. production by above-mentioned
Jelly is uniformly glued in the front of pattern to be glued, and configuration concentration is the liquor zinci chloridi of 0.5mol/L, is then put into pattern
Half an hour is impregnated in the liquor zinci chloridi that 30ml concentration is 0.5mol/L, rapid impregnation in water is placed into and once, it is salty to take out feeding
It is dried in the TD19-A type glazing drying machine of the sensible light equipment Co., Ltd production of sun, press polish processing, in antibacterial-deodorization
Property base front formed antimicrobial coating.
1g collagen is dissolved in 9.9ml water, the solution that mass concentration is 10% is configured in 50 DEG C of water, it is referred to as molten
Liquid A, heat preservation for standby use；8g starch is put into 92ml water, mass concentration 8%, is uninterruptedly stirred in 80 DEG C of water-baths, until
Starch gelatinization, then fresh wild pepper seed powder is added, additive amount is the 4% of starch quality, then adds styrene acrylic polymer cream
Liquid, the absolute dry mass of styrene acrylic polymer is the 0.5% of starch quality in styrene acrylic polymer lotion, is stirred
It mixes uniformly, referred to as solution B, is cooled to 50 DEG C to solution B；At this point, solution A and solution B are mixed with volume ratio for the ratio of 1:50
It closes, is prepared into solution C, be glued in the wallpaper back side, pattern is then sent into the sensible light equipment Co., Ltd production in Xianyang
It is dried in TD19-A type glazing drying machine, press polish processing, forms waterproof-insect prevention coating at antibacterial-deodorization base back side,
To obtain the final product, which is 5# sample.
Embodiment 6
Sample after taking 3.3 grams of paper diaper leftover pieces fibers to crush is added in 300ml water, then weighs urinate relative to paper respectively
The aluminium polychloride of leg cuff corner material fiber quality 0.8%, relative to paper diaper leftover pieces fiber quality 0.3% bentonite,
0.3% zeolite powder relative to paper diaper leftover pieces fiber quality, 25% relative to paper diaper leftover pieces fiber quality
Nano-titanium dioxide, and added in fibre stuff, add water constant volume to 500ml, stir evenly, then, using fluffer, dredges
25000 turns of solution, after the completion of fiber is discongested, obtains fibre stuff；Then with blender, by step 1, treated that fibre stuff stirs
It is added to pattern after mixing uniformly and copies and take in device, add water, so that approach flow mass concentration is reached 0.5%, discharge water, make l Water Paper
Width, then squeezed manually with pressure roller, it is finally putting into page baker, under conditions of vacuum degree is 0.06MPa, with 105 DEG C
Temperature dry 5 minutes, after drying, put vacuum, take paper, as antibacterial-deodorization base of wallpaper, to use paper wait be glued
Sample.
0.6g sodium alginate is dissolved in 19.4ml water, is placed in beaker, while adding konjac glucomannan, the addition of konjac glucomannan
Amount is the 25% of sodium alginate dosage, then adds nano-cellulose, and the additive amount of nano-cellulose is sodium alginate dosage
30%.It will be put in 65 DEG C of water-baths equipped with the beaker of above-mentioned solution, uninterrupted stirring 30 minutes, at this point, solution jelly solution,
To use tri compound sizing agent wait be glued.
It made is applied using the AUTO Sizer-01 type surface size press of Beijing Heng Chengyu Science and Technology Ltd. production by above-mentioned
Jelly is uniformly glued in the front of pattern to be glued, and configuration concentration is the liquor zinci chloridi of 0.5mol/L, is then put into pattern
Half an hour is impregnated in the liquor zinci chloridi that 30ml concentration is 0.5mol/L, rapid impregnation in water is placed into and once, it is salty to take out feeding
It is dried in the TD19-A type glazing drying machine of the sensible light equipment Co., Ltd production of sun, press polish processing, in antibacterial-deodorization
Property base front formed antimicrobial coating.
1g collagen is dissolved in 9.9ml water, the solution that mass concentration is 10% is configured in 50 DEG C of water, it is referred to as molten
Liquid A, heat preservation for standby use；8g starch is put into 92ml water, mass concentration 8%, is uninterruptedly stirred in 80 DEG C of water-baths, until
Starch gelatinization, then fresh wild pepper seed powder is added, additive amount is the 3% of starch quality, then adds styrene acrylic polymer cream
Liquid, the absolute dry mass of styrene acrylic polymer is the 0.1% of starch quality in styrene acrylic polymer lotion, is stirred
It mixes uniformly, referred to as solution B, is cooled to 50 DEG C to solution B；At this point, solution A and solution B are mixed with volume ratio for the ratio of 1:50
It closes, is prepared into solution C, be glued in the wallpaper back side, pattern is then sent into the sensible light equipment Co., Ltd production in Xianyang
It is dried in TD19-A type glazing drying machine, press polish processing, forms waterproof-insect prevention coating at antibacterial-deodorization base back side,
To obtain the final product, which is 6# sample.
Embodiment 7
Sample after taking 3.3 grams of paper diaper leftover pieces fibers to crush is added in 300ml water, then weighs urinate relative to paper respectively
The aluminium polychloride of leg cuff corner material fiber quality 0.8%, relative to paper diaper leftover pieces fiber quality 0.3% bentonite,
0.3% zeolite powder relative to paper diaper leftover pieces fiber quality, 25% relative to paper diaper leftover pieces fiber quality
Nano-titanium dioxide, and added in fibre stuff, add water constant volume to 500ml, stir evenly, then, using fluffer, dredges
25000 turns of solution, after the completion of fiber is discongested, obtains fibre stuff；Then with blender, by step 1, treated that fibre stuff stirs
It is added to pattern after mixing uniformly and copies and take in device, add water, so that approach flow mass concentration is reached 0.5%, discharge water, make l Water Paper
Width, then squeezed manually with pressure roller, it is finally putting into page baker, under conditions of vacuum degree is 0.06MPa, with 105 DEG C
Temperature dry 5 minutes, after drying, put vacuum, take paper, as antibacterial-deodorization base of wallpaper, to use paper wait be glued
Sample.
0.6g sodium alginate is dissolved in 19.4ml water, is placed in beaker, while adding konjac glucomannan, the addition of konjac glucomannan
Amount is the 25% of sodium alginate dosage, then adds nano-cellulose, and the additive amount of nano-cellulose is sodium alginate dosage
30%.It will be put in 65 DEG C of water-baths equipped with the beaker of above-mentioned solution, uninterrupted stirring 30 minutes, at this point, solution jelly solution,
To use tri compound sizing agent wait be glued.
It made is applied using the AUTO Sizer-01 type surface size press of Beijing Heng Chengyu Science and Technology Ltd. production by above-mentioned
Jelly is uniformly glued in the front of pattern to be glued, and configuration concentration is the liquor zinci chloridi of 0.5mol/L, is then put into pattern
Half an hour is impregnated in the liquor zinci chloridi that 30ml concentration is 0.5mol/L, rapid impregnation in water is placed into and once, it is salty to take out feeding
It is dried in the TD19-A type glazing drying machine of the sensible light equipment Co., Ltd production of sun, press polish processing, in antibacterial-deodorization
Property base front formed antimicrobial coating.
1g collagen is dissolved in 9.9ml water, the solution that mass concentration is 10% is configured in 50 DEG C of water, it is referred to as molten
Liquid A, heat preservation for standby use；8g starch is put into 92ml water, mass concentration 8%, is uninterruptedly stirred in 90 DEG C of water-baths, until
Starch gelatinization, then fresh wild pepper seed powder is added, additive amount is the 5% of starch quality, then adds styrene acrylic polymer cream
Liquid, the absolute dry mass of styrene acrylic polymer is the 1% of starch quality, stirring in styrene acrylic polymer lotion
Uniformly, referred to as solution B, is cooled to 50 DEG C to solution B；At this point, solution A and solution B are mixed with volume ratio for the ratio of 1:50,
It is prepared into solution C, is glued in the wallpaper back side, then pattern is sent into the TD19-A of the sensible light equipment Co., Ltd production in Xianyang
Be dried in type glazing drying machine, press polish processing, the antibacterial-deodorization base back side formed waterproof-insect prevention coating to get,
The sample is 7# sample.
Using inhibition zone method measurement pattern to Gram-negative bacteria Escherichia coli and gram-positive bacteria golden staphylococci
Fungistatic effect.Fungistatic effect figure is as shown in Figure 1 and Figure 2, and flora is Escherichia coli in Fig. 1, and flora is golden staphylococci in Fig. 2.Figure
1, as it can be seen that antibacterial varnished wall paper inhibition zone prepared by the present invention is obvious in Fig. 2, antibacterial band (sample outer edge away from inhibition zone outside
The size at edge) width is all larger than sample radius (10mm).The antibacterial bandwidth of 1#~7# sample see Table 1 for details institute in embodiment
Show.
Using the water-resistance of DAT1100 type Dynamic Absorption contact angle instrument characterization pattern.Test result such as Fig. 3-6 institute
Show, Fig. 3 is contact angle picture when water droplet has just fallen on blank sample 1 second, it is seen that drawout at once when water droplet drips on blank sample
Come；Fig. 4 is contact angle picture when water droplet falls on blank sample 12 seconds, and as seen from the figure, water droplet is absorbed by blank sample.Fig. 5 is
Contact angle picture when water droplet has just fallen on wallpaper sample 1 second, as seen from the figure, there are certain contact angles with example interface for water droplet；Fig. 6
It is contact angle picture when water droplet falls on wallpaper sample 12 seconds, as seen from the figure, water droplet still has certain contact with example interface
Angle, and with drippage at the beginning of change less, illustrate that wallpaper sample has certain waterproof performance.1#~7# sample in embodiment
See Table 1 for details for contact angle angle when 12s.
The tensile strength instrument of the model TH-1 produced using GB/T453-1989 method Sweden measures the anti-tensile of pattern
Index；Paper is measured using the PROTEAR tearability instrument that GB/T455.1-1989 method Thwing-Albert company, the U.S. produces
The tear index of sample；Again using GB/T1540-2002 can vigorous method measurement pattern water imbibition (characterization water-resistance).Specific performance refers to
Mark is shown in Table 1.
The intensity index and antibacterial circle diameter statistical form of 1 pattern of table
As shown in Table 1, the paper diaper leftover pieces fiber of unprocessed mistake has very low strength character, very strong suction at paper
It is aqueous, without antibiotic property.Paper diaper leftover pieces fiber is after the technology of the present invention is handled and manufactures into antibacterial waterproofness wallpaper, paper
It opens tensile index and 48.8Nm/g is increased to by 7.5Nm/g, averagely improve 551%；Tear index is by 5.4mNm2/ g is flat
It is increased to 10.9mNm2/ g, improves 102%；Water absorption is by 126.9g/m2Averagely it is reduced to 23.2g/m2, dynamic when 12s
Contact angle averagely increases to 85.3 ° by 0 °, this two indexs show that wallpaper of the present invention has waterproofness, and waterproofness is substantially
It improves；Bacteriostatic experiment result is that the antibacterial band mean breadth of Escherichia coli (sample outer edge is away from the outer peripheral size of inhibition zone) reaches
12.4mm, the antibacterial bandwidth of staphylococcus aureus (sample outer edge is away from inhibition zone outer edge size) reach 12.3mm.The result shows that should
Antibacterial varnished wall paper can effectively antibacterial, waterproof, while strength character significantly improves.
Antibacterial varnished wall paper of the invention, which finally realizes, abolishes SAP obstacle in paper diaper leftover pieces fiber, and reconstruction has
The target of anti-microbial property, waterproof performance and the good anti-bacteria paper of strength character, can economize on resources by a relatively large margin, is energy saving,
Transport is saved, discharge is reduced and improves society and economic benefit, and effectively improves paper diaper leftover pieces and is worth at the reuse of paper, is filled out
The technological gap of paper diaper leftover pieces fiber reconstruction antibacterial varnished wall paper is mended, larger contribution can be made for pulping and paper-making industry.
Claims (10)
1. the antibacterial varnished wall paper of reuse paper diaper leftover pieces fiber preparation, which is characterized in that include antibacterial-deodorization base
Layer, the antibacterial-deodorization base back side are provided with waterproof-insect prevention coating, and the antibacterial-deodorization base front is provided with anti-
Bacterium coating.
2. the antibacterial varnished wall paper of reuse paper diaper leftover pieces fiber preparation according to claim 1, which is characterized in that group
It is as follows at the antibacterial-deodorization base raw material and its proportion: paper diaper leftover pieces fiber, aluminium polychloride, bentonite, boiling
Mountain flour, nano-titanium dioxide mass ratio be 100:0.5~0.8:0.3~1.0:0.1~0.5:10-40；Wherein, zeolite powder
Particle size is -200 mesh of 100 mesh, and it is anatase titanium dioxide that the partial size of nano-titanium dioxide, which is 20nm-100nm,.
3. the antibacterial varnished wall paper of reuse paper diaper leftover pieces fiber preparation according to claim 1, which is characterized in that group
At the waterproof-insect prevention coating raw material are as follows: starch, when producing new wild pepper seed powder, styrene acrylic polymer, collagen egg per year
It is white；Wherein, starch, when produce new wild pepper seed powder per year, the styrene acrylic polymer in styrene acrylic polymer lotion,
The mass ratio of collagen is 100:3~5:0.1~1:2.5；The new wild pepper seed powder diameter of annual output of working as is 200 mesh, styrene-
The solid content of acrylate polymer emulsion is 49%.
4. the antibacterial varnished wall paper of reuse paper diaper leftover pieces fiber preparation according to claim 1, which is characterized in that group
At the antimicrobial coating raw material and its proportion it is as follows: sodium alginate, konjac glucomannan, nano-cellulose, zinc chloride mass ratio be
100:10~40:10~60:2.
5. the preparation method of the antibacterial varnished wall paper of reuse paper diaper leftover pieces fiber preparation, which is characterized in that specific steps are such as
Under:
Step 1, soluble in water after paper diaper leftover pieces fiber being crushed, sequentially add aluminium polychloride, bentonite, zeolite
Powder, nano-titanium dioxide are sufficiently stirred, and are then discongested, and fibre stuff is obtained；
Step 2, by step 1 treated fibre stuff, copy paper, antibacterial-deodorization base as wallpaper are carried out；
Step 3, by sodium alginate, konjac glucomannan, nano-cellulose it is soluble in water mixed solution, mixed solution is placed in 60~
In 70 DEG C of water-baths, certain time is uninterruptedly stirred, tri compound sizing agent is prepared；
Step 4, with sizing applicator by the resulting tri compound sizing agent of step 3 in the front of step 2 copy paper, configure chlorine
Change zinc solution, and paper after the sizing of front is soaked in liquor zinci chloridi, first impregnates after a certain period of time, place into water and impregnate
Certain time, take out be sent into glazing drying machine be dried, press polish processing, form antibacterial in antibacterial-deodorization base front
Coating；
Step 5, collagen is dissolved in and is configured to the solution that mass concentration is 10% in 50 DEG C of water, referred to as solution A, heat preservation to
With；By starch into the water 80~90 DEG C of stirring in water bath, again successively addition when produce per year fresh flowers green pepper seed powder, Styrene And Chloroalkyl Acrylates
Polymer emulsion is prepared by mixing into solution B, under conditions of solution B is 50 DEG C by solution A and solution B with volume ratio for 1:50's
Ratio mixing, is prepared into solution C, is glued in the wallpaper back side, and is sent into glazing drying machine and is dried, press polish processing, anti-
Bacterium-deodorization base the back side formed waterproof-insect prevention coating to get.
6. the preparation method of the antibacterial varnished wall paper of reuse paper diaper leftover pieces fiber preparation according to claim 5,
It is characterized in that, in step 1, the quality of paper diaper leftover pieces fiber, aluminium polychloride, bentonite, zeolite powder, nano-titanium dioxide
Than are as follows: 100:0.5~0.8:0.3~1.0:0.1~0.5:10-40；Wherein, the particle size of zeolite powder is -200 mesh of 100 mesh,
The partial size of nano-titanium dioxide is 20nm-100nm, is anatase titanium dioxide.
7. the preparation method of the antibacterial varnished wall paper of reuse paper diaper leftover pieces fiber preparation according to claim 5,
It is characterized in that, step 2 specific embodiment is as follows:
Copied using pattern take device by treated in step 1 fibre stuff copies that paper is made, first will be after step 1 processing with blender
Fibre stuff be stirring evenly and then adding into pattern and copy and take in device, add water, so that approach flow mass concentration is reached 0.5%, discharge water,
Wet web is made, then is squeezed manually with pressure roller, page baker is finally putting into, in the item that vacuum degree is 0.06MPa
Under part, is dried 5 minutes with 105 DEG C of temperature, after drying, put vacuum, take paper, as antibacterial-deodorization base of wallpaper.
8. the preparation method of the antibacterial varnished wall paper of reuse paper diaper leftover pieces fiber preparation according to claim 5,
Be characterized in that, in step 3, the mass concentration range of the sodium alginate in water be 2%~4%, sodium alginate, konjac glucomannan,
The mass ratio of nano-cellulose is 100:10~40:10~60；The time uninterruptedly stirred is 30 minutes.
9. the preparation method of the antibacterial varnished wall paper of reuse paper diaper leftover pieces fiber preparation according to claim 5,
It is characterized in that, in step 4, the concentration of the liquor zinci chloridi is 0.5mol/L；The time first impregnated is 30 minutes, places into water
The time of middle dipping is 10s.
10. the preparation method of the antibacterial varnished wall paper of reuse paper diaper leftover pieces fiber preparation according to claim 5,
Be characterized in that, in step 5, solution B it is specific the preparation method is as follows: into the water by starch, making its mass concentration 8%, In
It is uninterruptedly stirred in 80~90 DEG C of water-baths, until starch gelatinization, then successively to add fresh wild pepper seed powder, Styrene And Chloroalkyl Acrylates poly-
Object lotion is closed, is stirred evenly；
Wherein, wild pepper seed powder additive amount is the 3%~5% of starch quality；Styrene-in styrene acrylic polymer lotion
The absolute dry mass of acrylate copolymer is the 0.1%~1% of starch quality；Working as using produces new wild pepper seed powder diameter per year as 200
Mesh, the solid content of styrene acrylic polymer lotion are 49%.
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| CN112832060A (en) * | 2021-01-22 | 2021-05-25 | 从国权 | Environment-friendly waterproof wallpaper and preparation method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03249299A (en) * | 1990-02-22 | 1991-11-07 | Showa Electric Wire & Cable Co Ltd | Pest-repellent flame-retardant paper |
| CN1328106A (en) * | 2001-07-23 | 2001-12-26 | 广西南宁博世科工贸有限责任公司 | Nm-class water-proofing agent for paper container of food or beverage and its preparing process |
| CN1667188A (en) * | 2003-02-25 | 2005-09-14 | 安县纸业有限公司 | Method for manufacturing sterilization and bacteria inhibition paper |
| CN200974945Y (en) * | 2006-07-03 | 2007-11-14 | 中森通浩(北京)集团 | Surface dressing antibiotic paper |
| CN102517982A (en) * | 2011-12-22 | 2012-06-27 | 东莞市英科水墨有限公司 | Waterproof high-gloss waterborne gloss oil for corrugated case and preparation method thereof |
| CN105463897A (en) * | 2015-11-11 | 2016-04-06 | 陕西科技大学 | Papermaking method using diaper absorbent core layer fibers |
| CN106192544A (en) * | 2016-07-14 | 2016-12-07 | 陕西科技大学 | A kind of method of diaper leftover pieces absorbed layer fiber reuse papermaking |
| CN106351065A (en) * | 2016-08-29 | 2017-01-25 | 龙利得包装印刷股份有限公司 | Preparation method of antibacterial waterproof packaging paper |
| CN107142792A (en) * | 2017-06-20 | 2017-09-08 | 合肥尚涵装饰工程有限公司 | A kind of wallpaper with antibacterial functions and preparation method thereof |
-
2019
- 2019-07-11 CN CN201910625377.9A patent/CN110438843A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03249299A (en) * | 1990-02-22 | 1991-11-07 | Showa Electric Wire & Cable Co Ltd | Pest-repellent flame-retardant paper |
| CN1328106A (en) * | 2001-07-23 | 2001-12-26 | 广西南宁博世科工贸有限责任公司 | Nm-class water-proofing agent for paper container of food or beverage and its preparing process |
| CN1667188A (en) * | 2003-02-25 | 2005-09-14 | 安县纸业有限公司 | Method for manufacturing sterilization and bacteria inhibition paper |
| CN200974945Y (en) * | 2006-07-03 | 2007-11-14 | 中森通浩(北京)集团 | Surface dressing antibiotic paper |
| CN102517982A (en) * | 2011-12-22 | 2012-06-27 | 东莞市英科水墨有限公司 | Waterproof high-gloss waterborne gloss oil for corrugated case and preparation method thereof |
| CN105463897A (en) * | 2015-11-11 | 2016-04-06 | 陕西科技大学 | Papermaking method using diaper absorbent core layer fibers |
| CN106192544A (en) * | 2016-07-14 | 2016-12-07 | 陕西科技大学 | A kind of method of diaper leftover pieces absorbed layer fiber reuse papermaking |
| CN106351065A (en) * | 2016-08-29 | 2017-01-25 | 龙利得包装印刷股份有限公司 | Preparation method of antibacterial waterproof packaging paper |
| CN107142792A (en) * | 2017-06-20 | 2017-09-08 | 合肥尚涵装饰工程有限公司 | A kind of wallpaper with antibacterial functions and preparation method thereof |
Non-Patent Citations (6)
| Title |
|---|
| 何东平 等: "《粮油食品》", 30 June 2014, 北京：中国轻工业出版社 * |
| 何北海: "《造纸原理与工程 第三版》", 31 August 2010, 北京：中国轻工业出版社 * |
| 张素风等: "改性胶原蛋白乳液施胶性能研究", 《陕西科技大学学报(自然科学版)》 * |
| 汪多仁: "《有机食品表面活性剂》", 30 April 2009, 北京：科学技术文献出版社 * |
| 邹岚阳 编著: "《文房四宝收藏品鉴》", 31 January 2017, 北京：北京美术摄影出版社 * |
| 黄来发 主编: "《食品增稠剂》", 31 July 2000, 北京：中国轻工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832060A (en) * | 2021-01-22 | 2021-05-25 | 从国权 | Environment-friendly waterproof wallpaper and preparation method thereof |
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