CN107297943A - A kind of preparation technology of environmental protection wall paper - Google Patents
A kind of preparation technology of environmental protection wall paper Download PDFInfo
- Publication number
- CN107297943A CN107297943A CN201710440281.6A CN201710440281A CN107297943A CN 107297943 A CN107297943 A CN 107297943A CN 201710440281 A CN201710440281 A CN 201710440281A CN 107297943 A CN107297943 A CN 107297943A
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- China
- Prior art keywords
- bamboo
- wallpaper
- bamboo chip
- cattail
- stem
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- 230000007613 environmental effect Effects 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 238000005516 engineering process Methods 0.000 title claims abstract description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 91
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 91
- 241001330002 Bambuseae Species 0.000 claims abstract description 91
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 91
- 239000011425 bamboo Substances 0.000 claims abstract description 91
- 239000003063 flame retardant Substances 0.000 claims abstract description 8
- 230000001954 sterilising effect Effects 0.000 claims abstract description 8
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 8
- 241000233948 Typha Species 0.000 claims description 29
- 239000003292 glue Substances 0.000 claims description 20
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 238000004049 embossing Methods 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 11
- 238000004026 adhesive bonding Methods 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims description 10
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 10
- 239000004800 polyvinyl chloride Substances 0.000 claims description 10
- 239000011265 semifinished product Substances 0.000 claims description 10
- 239000002002 slurry Substances 0.000 claims description 10
- 241000894006 Bacteria Species 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 229920002943 EPDM rubber Polymers 0.000 claims description 5
- 102000002322 Egg Proteins Human genes 0.000 claims description 5
- 108010000912 Egg Proteins Proteins 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical group Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 5
- 229920002472 Starch Polymers 0.000 claims description 5
- 230000001046 anti-mould Effects 0.000 claims description 5
- 239000002546 antimould Substances 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 5
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims description 5
- 239000003086 colorant Substances 0.000 claims description 5
- 238000013329 compounding Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 5
- 210000004681 ovum Anatomy 0.000 claims description 5
- 235000011837 pasties Nutrition 0.000 claims description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 239000000047 product Substances 0.000 claims description 5
- 238000010008 shearing Methods 0.000 claims description 5
- 235000012424 soybean oil Nutrition 0.000 claims description 5
- 239000003549 soybean oil Substances 0.000 claims description 5
- 235000019698 starch Nutrition 0.000 claims description 5
- 239000008107 starch Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000835 fiber Substances 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 240000001398 Typha domingensis Species 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 5
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 4
- 241000233866 Fungi Species 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000228197 Aspergillus flavus Species 0.000 description 1
- 241000228245 Aspergillus niger Species 0.000 description 1
- 241001465318 Aspergillus terreus Species 0.000 description 1
- 241000223678 Aureobasidium pullulans Species 0.000 description 1
- 241001236817 Paecilomyces <Clavicipitaceae> Species 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 241001136494 Talaromyces funiculosus Species 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 210000002469 basement membrane Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27J—MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
- B27J7/00—Mechanical working of tree or plant materials not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/003—Treating of wood not provided for in groups B27K1/00, B27K3/00 by using electromagnetic radiation or mechanical waves
- B27K5/0055—Radio-waves, e.g. microwaves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/06—Softening or hardening of wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L7/00—Arrangements for splitting wood
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D1/00—Woven fabrics designed to make specified articles
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/002—Coverings or linings, e.g. for walls or ceilings made of webs, e.g. of fabrics, or wallpaper, used as coverings or linings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2607/00—Walls, panels
- B32B2607/02—Wall papers, wall coverings
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Paper (AREA)
Abstract
The invention discloses a kind of preparation technology of environmental protection wall paper, any pollution will not be caused to environment, the wallpaper being made with bamboo and the stem or leaf of cattail as raw material is not only with low cost, and environmental protection；Bamboo fibre adds the intensity and toughness of wallpaper, improves wallpaper quality, makes it easier to metope of fitting, durable and will not bubble, bamboo chip adds its feature by sterilization and mothproof processing, the PCV films on wallpaper surface serve fire-retardant effect, it is therefore prevented that the possibility of burning；Reasonable in design, with low cost, safety and environmental protection of the invention, suitable for production and popularization and application.
Description
Technical field
The present invention relates to wallpaper preparing technical field, more specifically, more particularly to a kind of preparation technology of environmental protection wall paper.
Background technology
Wallpaper, also referred to as wallpaper, it is a kind of quite extensive indoor hardware fitting of application.Because wallpaper has color many
Sample, pattern enriches, and a variety of other house decorative materials such as luxurious style, safety and environmental protection, easy construction, affordable can not compare
The characteristics of plan, therefore obtain considerable degree of popularization in developed countries and regions such as America and Europe, Japan.Wallpaper is divided into many classes, such as covers
Membranous wall paper, coating wallpaper, embossing wallpaper etc..Body paper, then the working process through different processes generally are produced with bleached wood pulp,
As modeling is covered on coating, printing, embossing or surface, it is last it is cut, pack after dispatch from the factory.Because with certain intensity, toughness, attractive in appearance
Appearance and good water repelling property, be widely used in house, office, interior decoration of hotel etc..With living standard
Continuous improvement, the decorating and renovating material such as wall is widely used.Wall has wearability, a resistance tocrocking, anti-cracking function, compared with
Strong decorative effect, the features such as being easy to keep a public place clean, but the environmental issue being exposed is also more and more.According to the technique of domestic production
Be present three class harmful substances, i.e. formaldehyde, heavy metal, VCM in feature, wall, may be detrimental to health.
There is three class harmful substances, i.e. first it would therefore be highly desirable to need to provide a kind of environmental protection wall paper to solve wall in the prior art
Aldehyde, heavy metal, VCM, the problem of may being detrimental to health.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of preparation of the environmental protection wall paper proposed
Technique.
To achieve these goals, present invention employs following technical scheme：
A kind of preparation technology of environmental protection wall paper, comprises the following steps：
S1, raw bamboo cutting：Raw bamboo is truncated into bamboo section along the position for pressing close to ring both sides, removes ring, leaves thick bamboo tube, by bamboo
Thick bamboo sheet is cutd open into cylinder longitudinal direction, and the width of each thick bamboo sheet is in 10cm-12cm；
S2, sterilization processing：By bamboo chip in micro-wave oven microwave treatment 8min-10min, power, will be residual in bamboo chip in 35kw-45kw
The worm's ovum stayed and bacterium are killed, and bamboo chip is slightly carbonized；
S3, sofening treatment：Bamboo chip after microwave treatment is immersed in boil in the sodium hydroxide solution that concentration is 3%-5% and boiled, the time
For 2h-3h；
S4, tabletting section：Bamboo chip after sofening treatment is flattened in the presence of press, then it cut into slices, it is thick
Degree is in 3mm-5mm；
S5, the stem or leaf of cattail draw bar：After the stem or leaf of cattail is soaked with cold water, long section is cut into blade, length is 0.8m-1m, then with knife by the stem or leaf of cattail
Consider two halves from centre point, remove inner core, crust is divided into the wide strips of 2mm-3mm；
S6, yarn treatment：Starch is blunged into pasty state to boil, yarn is put into slurries, stirring causes slurries fully to soak
Enter to take out after yarn interior, 2min-3min and dry；
S7, woven processing：Passed through with yarn, stem or leaf of cattail bar makees latitude, it is woven into wallpaper semi-finished product by machine, in the middle of every two parallels
At a distance of 2mm-3mm；
S8, combination gluing：By the bamboo chip on the upper and lower surface uniform fold of semi-finished product by section, glue is then placed within
On press, polyvinyl alcohol glue is opened with cremate, is rotated by glue laminated machine, glue is slowly immersed between bamboo chip and the stem or leaf of cattail；
S9, top layer laminating：One layer of PCV film is pasted on its top layer after gluing, it is fitted using compounding machine；
S10, drying and processing：Wallpaper after laminating, which enters barn, to be carried out for doing, and the time is 25min-35min；
S11, embossing shearing：Decorative pattern is pressed on wallpaper surface using embossing machine, bead cutter is used in the specification requirement needed according to user
Side is trimmed, wallpaper finished product is become.
It is preferred that, the bamboo chip in the S4 after section, which is put into anti-mould and anti-moth liquid, soaks 10min-20min, Ran Houjing
Cross after drying process and form mothproof bamboo chip.
It is preferred that, the preparation method of the PVC film in the S9 is：Polyvinyl chloride part and epoxidized soybean oil is taken to be heated to 80
DEG C mix, then add dioctyl phthalate mill 1h at 100 DEG C, add ethylene propylene diene rubber, make its hardness
In 60P-100P, fire retardant and colorant, last extrusion molding are added.
The technique effect and advantage of the present invention：Bamboo and the stem or leaf of cattail belong to natural prodcuts, and any dirt will not be caused to environment
Dye, the wallpaper being made with bamboo and the stem or leaf of cattail as raw material is not only with low cost, and environmental protection；Bamboo fibre adds the intensity of wallpaper
And toughness, wallpaper quality is improved, metope of fitting is made it easier to, durable and will not bubble, bamboo chip is by sterilization and anti-
Moth processing, adds its feature, the PCV films on wallpaper surface serve fire-retardant effect, it is therefore prevented that the possibility of burning；This hair
It is bright reasonable in design, with low cost, safety and environmental protection, suitable for production and popularization and application.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with specific embodiment, to this
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
Embodiment 1
A kind of preparation technology of environmental protection wall paper, comprises the following steps：
S1, raw bamboo cutting：Raw bamboo is truncated into bamboo section along the position for pressing close to ring both sides, removes ring, leaves thick bamboo tube, by bamboo
Thick bamboo sheet is cutd open into cylinder longitudinal direction, and the width of each thick bamboo sheet is in 10cm；
S2, sterilization processing：By bamboo chip in micro-wave oven microwave treatment 8min, power in 35kw, by the worm's ovum remained in bamboo chip and
Bacterium is killed, and bamboo chip is slightly carbonized；
S3, sofening treatment：Bamboo chip after microwave treatment is immersed in the sodium hydroxide solution that concentration is 3% and boils and boils, the time is
2h；
S4, tabletting section：Bamboo chip after sofening treatment is flattened in the presence of press, then it cut into slices, it is thick
Degree is in 3mm, and the bamboo chip after section, which is put into anti-mould and anti-moth liquid, soaks 10min, then forms mothproof after drying process
Bamboo chip；
S5, the stem or leaf of cattail draw bar：After the stem or leaf of cattail is soaked with cold water, long section is cut into blade, length is 0.8m, then with knife by the stem or leaf of cattail therefrom
Between point consider two halves, remove inner core, crust be divided into the wide strips of 2mm；
S6, yarn treatment：Starch is blunged into pasty state to boil, yarn is put into slurries, stirring causes slurries fully to soak
Enter to take out after yarn interior, 2min and dry；
S7, woven processing：Passed through with yarn, stem or leaf of cattail bar makees latitude, it is woven into wallpaper semi-finished product by machine, in the middle of every two parallels
At a distance of 2mm；
S8, combination gluing：By the bamboo chip on the upper and lower surface uniform fold of semi-finished product by section, glue is then placed within
On press, polyvinyl alcohol glue is opened with cremate, is rotated by glue laminated machine, glue is slowly immersed between bamboo chip and the stem or leaf of cattail；
S9, top layer laminating：One layer of PCV film is pasted on its top layer after gluing, it is fitted using compounding machine, PVC
The preparation method of film is：Take polyvinyl chloride part and epoxidized soybean oil to be heated to 80 DEG C of mixings, then add O-phthalic
Dioctyl phthalate mill 1h at 100 DEG C, adds ethylene propylene diene rubber, makes its hardness in 60P, adds fire retardant and colorant, finally
Extrusion molding；
S10, drying and processing：Wallpaper after laminating, which enters barn, to be carried out for doing, and the time is 25min；
S11, embossing shearing：Decorative pattern is pressed on wallpaper surface using embossing machine, bead cutter is used in the specification requirement needed according to user
Side is trimmed, wallpaper finished product is become.
Embodiment 2
A kind of preparation technology of environmental protection wall paper, comprises the following steps：
S1, raw bamboo cutting：Raw bamboo is truncated into bamboo section along the position for pressing close to ring both sides, removes ring, leaves thick bamboo tube, by bamboo
Thick bamboo sheet is cutd open into cylinder longitudinal direction, and the width of each thick bamboo sheet is in 11cm；
S2, sterilization processing：By bamboo chip in micro-wave oven microwave treatment 9min, power in 40kw, by the worm's ovum remained in bamboo chip and
Bacterium is killed, and bamboo chip is slightly carbonized；
S3, sofening treatment：Bamboo chip after microwave treatment is immersed in the sodium hydroxide solution that concentration is 4% and boils and boils, the time is
2.5h；
S4, tabletting section：Bamboo chip after sofening treatment is flattened in the presence of press, then it cut into slices, it is thick
Degree is in 4mm, and the bamboo chip after section, which is put into anti-mould and anti-moth liquid, soaks 15min, then forms mothproof after drying process
Bamboo chip；
S5, the stem or leaf of cattail draw bar：After the stem or leaf of cattail is soaked with cold water, long section is cut into blade, length is 0.9m, then with knife by the stem or leaf of cattail therefrom
Between point consider two halves, remove inner core, crust be divided into the wide strips of 2.5mm；
S6, yarn treatment：Starch is blunged into pasty state to boil, yarn is put into slurries, stirring causes slurries fully to soak
Enter to take out after yarn interior, 2.5min and dry；
S7, woven processing：Passed through with yarn, stem or leaf of cattail bar makees latitude, it is woven into wallpaper semi-finished product by machine, in the middle of every two parallels
At a distance of 2.5mm；
S8, combination gluing：By the bamboo chip on the upper and lower surface uniform fold of semi-finished product by section, glue is then placed within
On press, polyvinyl alcohol glue is opened with cremate, is rotated by glue laminated machine, glue is slowly immersed between bamboo chip and the stem or leaf of cattail；
S9, top layer laminating：One layer of PCV film is pasted on its top layer after gluing, it is fitted using compounding machine, PVC
The preparation method of film is：Take polyvinyl chloride part and epoxidized soybean oil to be heated to 80 DEG C of mixings, then add O-phthalic
Dioctyl phthalate mill 1h at 100 DEG C, adds ethylene propylene diene rubber, makes its hardness in 80P, adds fire retardant and colorant, finally
Extrusion molding；
S10, drying and processing：Wallpaper after laminating, which enters barn, to be carried out for doing, and the time is 30min；
S11, embossing shearing：Decorative pattern is pressed on wallpaper surface using embossing machine, bead cutter is used in the specification requirement needed according to user
Side is trimmed, wallpaper finished product is become.
Embodiment 3
A kind of preparation technology of environmental protection wall paper, comprises the following steps：
S1, raw bamboo cutting：Raw bamboo is truncated into bamboo section along the position for pressing close to ring both sides, removes ring, leaves thick bamboo tube, by bamboo
Thick bamboo sheet is cutd open into cylinder longitudinal direction, and the width of each thick bamboo sheet is in 12cm；
S2, sterilization processing：By bamboo chip in micro-wave oven microwave treatment 10min, power in 45kw, by the worm's ovum remained in bamboo chip and
Bacterium is killed, and bamboo chip is slightly carbonized；
S3, sofening treatment：Bamboo chip after microwave treatment is immersed in the sodium hydroxide solution that concentration is 5% and boils and boils, the time is
3h；
S4, tabletting section：Bamboo chip after sofening treatment is flattened in the presence of press, then it cut into slices, it is thick
Degree is in 5mm, and the bamboo chip after section, which is put into anti-mould and anti-moth liquid, soaks 20min, then forms mothproof after drying process
Bamboo chip；
S5, the stem or leaf of cattail draw bar：After the stem or leaf of cattail is soaked with cold water, long section is cut into blade, length is 1m, then with knife by the stem or leaf of cattail from centre
Divide and consider two halves, remove inner core, crust is divided into the wide strips of 3mm；
S6, yarn treatment：Starch is blunged into pasty state to boil, yarn is put into slurries, stirring causes slurries fully to soak
Enter to take out after yarn interior, 3min and dry；
S7, woven processing：Passed through with yarn, stem or leaf of cattail bar makees latitude, it is woven into wallpaper semi-finished product by machine, in the middle of every two parallels
At a distance of 3mm；
S8, combination gluing：By the bamboo chip on the upper and lower surface uniform fold of semi-finished product by section, glue is then placed within
On press, polyvinyl alcohol glue is opened with cremate, is rotated by glue laminated machine, glue is slowly immersed between bamboo chip and the stem or leaf of cattail；
S9, top layer laminating：One layer of PCV film is pasted on its top layer after gluing, it is fitted using compounding machine, PVC
The preparation method of film is：Take polyvinyl chloride part and epoxidized soybean oil to be heated to 80 DEG C of mixings, then add O-phthalic
Dioctyl phthalate mill 1h at 100 DEG C, adds ethylene propylene diene rubber, makes its hardness in 100P, adds fire retardant and colorant, finally
Extrusion molding；
S10, drying and processing：Wallpaper after laminating, which enters barn, to be carried out for doing, and the time is 35min；
S11, embossing shearing：Decorative pattern is pressed on wallpaper surface using embossing machine, bead cutter is used in the specification requirement needed according to user
Side is trimmed, wallpaper finished product is become.
Note：Antibacterial test：Method of testing：Various moulds are configured to every kind of mould quantity phase in 105cfu/ml bacterium solutions, the aqueous solution
Together.The made wallpaper basement membrane of above three embodiment is coated on putty plate according to constructing operation respectively, mould is mixed after drying
The aqueous solution for closing liquid is uniformly sprayed.In the mold incubator for being placed on 37 DEG C or so, mouldy situation is observed.After 28 days, putty plate
Upper no mould proof grade of fungus growth is 0 grade, and it is I grade to have the mould proof grade of fungus growth less than 10% area.
Test strain：Aspergillus flavus, aspergillus niger, Aspergillus terreus, paecilomyces varioti, penicillium funiculosum, Aureobasidium pullulans, ball hair shell
It is mould.
In summary：A kind of preparation technology for environmental protection wall paper that the present invention is provided, compared with tradition prepares wallpaper technique, bamboo
Son and the stem or leaf of cattail belong to natural prodcuts, any pollution will not be caused to environment, the wallpaper being made with bamboo and the stem or leaf of cattail as raw material
It is not only with low cost, and environmental protection；Bamboo fibre adds the intensity and toughness of wallpaper, improves wallpaper quality, it is more held
Metope easy to attach, durable and will not bubble, bamboo chip does not pollute by sterilization and mothproof processing, adds its feature, wall
The PCV films on paper surface serve fire-retardant effect, it is therefore prevented that the possibility of burning；The present invention is reasonable in design, with low cost, safety
Environmental protection, suitable for production and popularization and application.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (3)
1. a kind of preparation technology of environmental protection wall paper, it is characterised in that：Comprise the following steps：
S1, raw bamboo cutting：Raw bamboo is truncated into bamboo section along the position for pressing close to ring both sides, removes ring, leaves thick bamboo tube, by bamboo
Thick bamboo sheet is cutd open into cylinder longitudinal direction, and the width of each thick bamboo sheet is in 10cm-12cm；
S2, sterilization processing：By bamboo chip in micro-wave oven microwave treatment 8min-10min, power, will be residual in bamboo chip in 35kw-45kw
The worm's ovum stayed and bacterium are killed, and bamboo chip is slightly carbonized；
S3, sofening treatment：Bamboo chip after microwave treatment is immersed in boil in the sodium hydroxide solution that concentration is 3%-5% and boiled, the time
For 2h-3h；
S4, tabletting section：Bamboo chip after sofening treatment is flattened in the presence of press, then it cut into slices, it is thick
Degree is in 3mm-5mm；
S5, the stem or leaf of cattail draw bar：After the stem or leaf of cattail is soaked with cold water, long section is cut into blade, length is 0.8m-1m, then with knife by the stem or leaf of cattail
Consider two halves from centre point, remove inner core, crust is divided into the wide strips of 2mm-3mm；
S6, yarn treatment：Starch is blunged into pasty state to boil, yarn is put into slurries, stirring causes slurries fully to soak
Enter to take out after yarn interior, 2min-3min and dry；
S7, woven processing：Passed through with yarn, stem or leaf of cattail bar makees latitude, it is woven into wallpaper semi-finished product by machine, in the middle of every two parallels
At a distance of 2mm-3mm；
S8, combination gluing：By the bamboo chip on the upper and lower surface uniform fold of semi-finished product by section, glue is then placed within
On press, polyvinyl alcohol glue is opened with cremate, is rotated by glue laminated machine, glue is slowly immersed between bamboo chip and the stem or leaf of cattail；
S9, top layer laminating：One layer of PCV film is pasted on its top layer after gluing, it is fitted using compounding machine；
S10, drying and processing：Wallpaper after laminating, which enters barn, to be carried out for doing, and the time is 25min-35min；
S11, embossing shearing：Decorative pattern is pressed on wallpaper surface using embossing machine, bead cutter is used in the specification requirement needed according to user
Side is trimmed, wallpaper finished product is become.
2. a kind of preparation technology of environmental protection wall paper according to claim 1, it is characterised in that：By section in the S4
Bamboo chip afterwards, which is put into anti-mould and anti-moth liquid, soaks 10min-20min, and mothproof bamboo chip is then formed after drying process.
3. a kind of preparation technology of environmental protection wall paper according to claim 1, it is characterised in that：PVC in the S9 is thin
The preparation method of film is：Take polyvinyl chloride part and epoxidized soybean oil to be heated to 80 DEG C of mixings, then add phthalic acid
Dioctyl ester mill 1h at 100 DEG C, adds ethylene propylene diene rubber, makes its hardness in 60P-100P, adds fire retardant and colorant, most
Extrusion molding afterwards.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111851145A (en) * | 2020-06-28 | 2020-10-30 | 杭州壹澍美生态科技发展有限公司 | Antibacterial and mothproof Wula sedge wallpaper and processing technology thereof |
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