CN105484095A - Ecological decorative paper and production method thereof - Google Patents
Ecological decorative paper and production method thereof Download PDFInfo
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- CN105484095A CN105484095A CN201510799617.9A CN201510799617A CN105484095A CN 105484095 A CN105484095 A CN 105484095A CN 201510799617 A CN201510799617 A CN 201510799617A CN 105484095 A CN105484095 A CN 105484095A
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- 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
- D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
- D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
- D21H15/10—Composite fibres
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
-
- 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
Abstract
The invention provides ecological decorative paper and a production method thereof. The ecological decorative paper is prepared from the following raw materials in parts by weight: 15-20 parts of softwood pulp fiber, 15-20 parts of hardwood pulp fiber, 10-20 parts of polyester fiber, and 40-50 parts of modified thermoset resin. The ecological decorative paper is produced through steps of size degradation, beating, molding, drying, gluing, drying in a baking oven, sheeting and packaging by a fourdrinier machine. The product possesses the following advantages: 1, the product is good in eveness, stable in quality and stable in thickness, does not contain formaldehyde, melamine and other harmful substances, and is healthy and friendly to environment; 2, the product possesses good thermosetting performance, and therefore the product and a single plate and a decoration layer can be directly subjected to hot pressing for preparing a decoration sheet material, operations of sanding, glue preparation, glue blending, glue coating and the like of a single plate and a surface plate are saved, and production time, raw material cost and labor cost are saved. The product is a truly environment-friendly health product. The method of using the ecological paper for replacing the surface layer of a lumber core board is initially created in household sheet material industry, and the excellent performances of the product surly will bring revolutionary change for household sheet material industry.
Description
Technical field
The invention belongs to house fitting-up core board field, particularly a kind of ecological decoration paper and production method thereof.
Background technology
High-grade core-board is for carpenter's material main in Home Decoration Profession, it is large that core-board has breadth, and be easy to saw and cut out, material toughness is strong, bearing capacity is strong, not easy to crack, sheet material itself have humidity resistance, nail-holding ability comparatively strong, be convenient to comprehensive use and the physical characteristics such as processing.
1, woodwork plate structure: the core-board that China produces at present be all 5 Rotating fields as shown in Figure 1;
2, carpenter's decorative panel is the one or both sides compound one deck decorative layer again on woodwork plate basis, and this layer of decorative layer can be: wood peel, Recombinant Wood skin or decorative film adhesive, and finished product as shown in Figure 2;
3, core-board production procedure as shown in Figure 3;
4, produce decorative panel as continued again from core-board and carry out following technique again, as shown in Figure 4.
But the panel weight of existing core-board is comparatively large, cost is high, and can not carry out direct hot binding with veneer and decorative layer, treatment process is loaded down with trivial details, and panel must carry out the process such as sanding, glue, impregnation, gluing could meet instructions for use.
Summary of the invention
For solving the problem, the invention provides a kind of ecological decoration paper.This ecological decoration paper is adopted to replace the panel used in core-board production procedure.The ecological decoration paper that the present invention produces, selects the wood pulp fibre of high-quality and high-quality chemical fibre to be raw material, processes through wet processing.Its specification has 350-400g/m
2, there is following characteristic: (1) high strength and high tenacity.(2) this paper kind not only can to replace in core-board operation used panel, and quality is light, and cost is low, and can directly and veneer and decorative layer carry out direct hot pressing, eliminate the operations such as the sanding of veneer and panel, glue, impregnation, gluing.(3) ecological decoration paper is after carrying out direct hot pressing with veneer and decorative layer, still can ensure certain thickness, and effectively can block and do not need the veneer wood wool line carrying out sanding to set off by contrast in decorative layer.(4) itself thermosetting resin used is E0 level acrylic compounds sizing material, not containing formaldehyde and melamine, is a environment protection health product truly.
The object of this invention is to provide a kind of ecological decoration paper and production method thereof, panel used in core-board operation is replaced with ecological decoration paper, and ecological decoration paper can directly and veneer and decorative layer carry out direct hot pressing, eliminate the operations such as the sanding of veneer and panel, glue, impregnation, gluing, not only save production cost, also greatly save raw material and the cost of labor of the operations such as sanding, glue, impregnation, gluing.
Existing facing paper is joined in the process of copying, often adopt the timber slurry of single kind and chemical synthetic fiber composite, to meet the requirement of strength of paper, but the present invention finds in actual production: the interpolation of single kind timber slurry, because the distribution of lumber fibre length is comparatively concentrated, inevitably there is the maximum diameter of hole of paper and the excessive problem of average pore size, in actual hot pressing process, easily there is fold or crackle, affect follow-up use.For addressing this problem, the present invention adopts the mixed slurry of leaf wood and needlebush to carry out joining copying, and has both reduced maximum diameter of hole and the average pore size of paper, greatly improves again tensile strength and the folding strength of paper, add than during for 1:1 particularly when the two, become the uniformity coefficient of paper and intensity best.
The technical scheme that the present invention takes is:
A kind of ecological decoration paper, be made up of the raw material of following weight part ratio:
Described polyster fibre: rugosity is 0.67-15D (D is fibre coarseness unit, and refer to the grammes per square metre number of the lower 9000 meters of fibers of standard state, grammes per square metre number is larger, represents that fiber is thicker); The length of polyster fibre is: 3mm-18mm;
Described thermosetting resin weight part ratio consists of: acrylic latex (SJ-2): acrylic latex (R959)=1:1, and above two kinds of thermosetting resins are E0 level acrylic compounds sizing materials, not containing formaldehyde and melamine, and health environment-friendly.
The preparation technology of above-mentioned ecological decoration paper, comprises step as follows:
(1) softwood pulp fiber, hardwood pulp fiber, terylene chemical fibre are mixed size degradation making beating by a certain percentage;
(2) be 2.5% by the beating consistency of mixed slurry, pulping beating degree is 25-30 ° of SR.
(3) long mesh paper making machine starching is adopted, online concentration 0.38%-0.42%.
(4) page is after long mesh paper making machine shaping and drying, and carry out gluing process online, spread is about 40-50%.
(5) drying mode after gluing uses controllable temperature oven drying (oven drying curve is: 110 DEG C, 120 DEG C, 120 DEG C, 120 DEG C, 80 DEG C).
(6) use sheet cutter cut paper, pack.
The oven dry curve of drying cylinder is:
1 group of-5 group 50 DEG C-145 DEG C,
6 group of-11 group 145 DEG C,
12 group of-14 group 145 DEG C-50 DEG C.
Gluing described in step (4), thermosetting resin can comprise acrylic latex (SJ-2), acrylic latex (R959) these two kinds.
The present invention's thermosetting resin consumption used depending on the requirement of strength of paper and hot press performance, generally between the 40-50% of finished paper weight; Lower than 40%, the intensity of paper and hot press performance can not, and higher than 50%, the intensity of paper is very high, but after hot pressing, the thickness of paper can reduce, and adds production cost, loses more than gain.
Described one-tenth paper technical indicator is:
The invention has the beneficial effects as follows:
(1) replace panels of wood used in core-board operation with ecological decoration paper in the present invention, when not affecting core-board quality, not only saved cost from raw material, and saved consumption of wood, of great advantage to environmental protection.
(2) ecological decoration paper replaces panel to use in core-board, is pioneering, serves revolutionary innovation to whole sheet material industry in whole sheet material industry.
(3) because ecological decoration paper is inherently containing E0 level thermosetting resin, production process and the flow process of core-board can be simplified greatly, because it can carry out direct hot pressing with veneer and decorative layer, eliminate the operations such as the sanding of veneer and panel, glue, impregnation, gluing, obviously production time, the cost of raw material and cost of labor are saved, and this thermosetting resin is E0 level acrylic compounds thermosetting resin, not containing melamine and formaldehyde, in sheet material environmental-protecting performance, improve product specification.
(4) because chemical fibre is easily assembled in the slurry, traditional starching mode chemical fibre is uneven in paper, fiber is easily tied a knot, assemble, in the present invention ecological decoration paper production method in adopt fourdrinier wire starching mode, online concentration ensures at 0.38%-0.42%.
(5) after page is dried, direct-on-line carries out gluing, ensure that the continuity of production, and according to its performance, with controllable temperature oven drying (oven temperature 120 degree).
The ecological decoration paper that the present invention obtains has: 1, good, the steady quality of evenness, and thickness is stablized, not containing the harmful substance such as formaldehyde and melamine, and health environment-friendly.2, good thermosetting performance, this performance directly can be hot pressed into dalle with veneer and decorative layer, eliminates the operations such as the sanding of veneer and panel, glue, impregnation, gluing, has obviously saved production time, the cost of raw material and cost of labor.It is a environment protection health product truly.
Accompanying drawing explanation
5 Rotating fields figure of Fig. 1 core-board;
Fig. 2 carpenter's decorative panel finished figure;
Fig. 3 core-board flow sheet;
Decorative panel process chart produced by Fig. 4 core-board;
The technological process of the ecological paper of Fig. 5;
Fig. 6 uses the flow sheet of woodwork plate and carpenter's decorative panel after ecological paper;
Fig. 7 is the drying curve figure of drying section (drying cylinder) in the technological process of the ecological paper of Fig. 5;
Fig. 8 is the drying curve figure of baking oven in the technological process of the ecological paper of Fig. 5;
Fig. 9 ecological decoration paper product figure;
Wherein, drying section (drying cylinder) in the ecological paper technological process of Fig. 7, totally 14 drying cylinders, its abscissa represents the numbering of drying cylinder, and ordinate represents the temperature of each drying cylinder;
The abscissa of Fig. 8 represents the group number of baking oven, and totally 5 groups, temperature is respectively 110 DEG C, 120 DEG C, 120 DEG C, 120 DEG C, 80 DEG C;
A ecological decoration paper, b facing paper+ecological decoration paper+plank, c finished product sheet material in Fig. 9.
Detailed description of the invention
Further illustrate below in conjunction with embodiment.
Embodiment 1:
After getting the raw materials ready, calculate by weight proportion: add the softwood pulp fiber of 20%, 20% hardwood pulp fiber, 10% polyster fibre (1.67D, 6mm), online concentration controls at 0.38%-0.42%, quantitative 180g/m
2.
Gluing 180g/m in machine
2.Gluing solution is filled a prescription: acrylic latex (SJ-2) 25 parts, acrylic latex (R959) 25 parts, becomes paper index as follows:
Quantitative 360g/m
2, thickness 39S, longitudinal tensile strength 1.4KN/m, transverse tensile strength 0.7KN/m.
After pressing plate, adhesion is good, without lamination, and sets off by contrast decorative layer without wood wool line.
Embodiment 2:
After getting the raw materials ready, calculate by weight proportion: add the softwood pulp fiber (25D30mm) of 15%, 20% hardwood pulp fiber, 15% polyster fibre (6D, 12mm) concentration of surfing the Net controls at 0.38%-0.42%, quantitative 200g/m
2.
Gluing 190g/m in machine
2.Gluing solution is filled a prescription: acrylic latex (SJ-2) 25 parts, acrylic latex (R959) 25 parts, becomes paper index as follows:
Quantitative 390g/m
2, thickness 39S, longitudinal tensile strength 1.6KN/m, transverse tensile strength 0.92KN/m.
After pressing plate, adhesion is good, without lamination, and sets off by contrast decorative layer without wood wool line.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.
Claims (8)
1. an ecological decoration paper, is characterized in that, is made up of the raw material of following weight part ratio:
2. ecological decoration paper as claimed in claim 1, it is characterized in that, described modified heat convertible resin is acrylic latex SJ-2, acrylic latex R959 or the combination of the two.
3. the production method of the ecological decoration paper described in claim 1 or 2, is characterized in that, comprise the steps:
(1) softwood pulp fiber, hardwood pulp fiber, polyster fibre are mixed size degradation making beating in proportion; Controlling slurry dense is 2.5%, and beating degree is 25-30 ° of SR;
(2) long mesh paper making machine starching is adopted, online concentration 0.38%-0.42%;
(3) page is after long mesh paper making machine shaping and drying, and adopt modified heat convertible resin to carry out gluing process, spread is the 40-50% of page absolute dry mass; Dry, to obtain final product.
4. method as claimed in claim 3, it is characterized in that, described modified heat convertible resin is the mixture of acrylic latex SJ-2 and acrylic latex R959, and the mass ratio of the two is 1:1.
5. method as claimed in claim 3, it is characterized in that, in step (3), be provided with multiple baking oven in described drying and processing flow process, oven temperature is followed successively by 110 DEG C, 120 DEG C, 120 DEG C, 120 DEG C, 80 DEG C.
6. method as claimed in claim 5, it is characterized in that, the oven dry curve of described drying cylinder is:
1 group of-5 group 50 DEG C-145 DEG C,
6 group of-11 group 145 DEG C,
12 group of-14 group 145 DEG C-50 DEG C.
7. the ecological decoration paper that as described in any one of claim 3-6 prepared by method.
8. as the application in high-grade core-board and high-grade joiner decorative panel produced by any one of claim 1 or 2 or ecological decoration paper according to claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510799617.9A CN105484095B (en) | 2015-11-18 | 2015-11-18 | A kind of ecological decoration paper and its production method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510799617.9A CN105484095B (en) | 2015-11-18 | 2015-11-18 | A kind of ecological decoration paper and its production method |
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| Publication Number | Publication Date |
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| CN105484095A true CN105484095A (en) | 2016-04-13 |
| CN105484095B CN105484095B (en) | 2018-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510799617.9A Active CN105484095B (en) | 2015-11-18 | 2015-11-18 | A kind of ecological decoration paper and its production method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951499A (en) * | 2016-06-13 | 2016-09-21 | 山东鲁南新材料股份有限公司 | Production method for strong-rib type ecological decorative paper |
| CN106087533A (en) * | 2016-06-13 | 2016-11-09 | 山东鲁南新材料股份有限公司 | A kind of ecological board repairs paper and preparation method thereof |
| CN107268335A (en) * | 2017-07-05 | 2017-10-20 | 杭州先进特种纸业有限公司 | A kind of environment protection ecologic paper and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06136682A (en) * | 1992-10-21 | 1994-05-17 | Kohjin Co Ltd | Decorative paper for post foaming |
| CN101974868A (en) * | 2010-11-18 | 2011-02-16 | 浙江华邦特种纸业有限公司 | Method for manufacturing high-breathability non-woven wallpaper body paper and product |
| CN102978995A (en) * | 2012-11-01 | 2013-03-20 | 福建希源纸业有限公司 | Production method for base wallpaper |
| CN103074807A (en) * | 2013-01-28 | 2013-05-01 | 浙江华邦特种纸业有限公司 | Making method of ultrathin low-weight sound-absorbing decoration paper |
| CN104695277A (en) * | 2015-03-11 | 2015-06-10 | 山东鲁南新材料股份有限公司 | Decorative plate finishing paper and production method thereof |
-
2015
- 2015-11-18 CN CN201510799617.9A patent/CN105484095B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06136682A (en) * | 1992-10-21 | 1994-05-17 | Kohjin Co Ltd | Decorative paper for post foaming |
| CN101974868A (en) * | 2010-11-18 | 2011-02-16 | 浙江华邦特种纸业有限公司 | Method for manufacturing high-breathability non-woven wallpaper body paper and product |
| CN102978995A (en) * | 2012-11-01 | 2013-03-20 | 福建希源纸业有限公司 | Production method for base wallpaper |
| CN103074807A (en) * | 2013-01-28 | 2013-05-01 | 浙江华邦特种纸业有限公司 | Making method of ultrathin low-weight sound-absorbing decoration paper |
| CN104695277A (en) * | 2015-03-11 | 2015-06-10 | 山东鲁南新材料股份有限公司 | Decorative plate finishing paper and production method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951499A (en) * | 2016-06-13 | 2016-09-21 | 山东鲁南新材料股份有限公司 | Production method for strong-rib type ecological decorative paper |
| CN106087533A (en) * | 2016-06-13 | 2016-11-09 | 山东鲁南新材料股份有限公司 | A kind of ecological board repairs paper and preparation method thereof |
| CN106087533B (en) * | 2016-06-13 | 2018-02-16 | 山东鲁南新材料股份有限公司 | A kind of ecological board repairs paper and preparation method thereof |
| CN107268335A (en) * | 2017-07-05 | 2017-10-20 | 杭州先进特种纸业有限公司 | A kind of environment protection ecologic paper and preparation method thereof |
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| CN105484095B (en) | 2018-02-13 |
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Denomination of invention: The invention relates to an ecological decorative paper and a production method thereof Effective date of registration: 20211029 Granted publication date: 20180213 Pledgee: Linshang Bank Co.,Ltd. Tancheng sub branch Pledgor: SHANDONG LUNAN NEW MATERIALS CO.,LTD. Registration number: Y2021980011658 |
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