CN101407156A

CN101407156A - Painting paper board with tiled painting paper and making method thereof

Info

Publication number: CN101407156A
Application number: CNA200810234817XA
Authority: CN
Inventors: 宋健
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-19
Filing date: 2008-11-19
Publication date: 2009-04-15

Abstract

The invention discloses a drawing paper board provided with a piece of tiled drawing paper and a preparation method thereof, wherein a mounting paper board layer is respectively adhered to the upper surface and the lower surface of a supporting board layer through a first adhesive layer; a drawing paper layer is adhered to the surface of one mounting paper board layer through a second adhesive layer; a backing paper layer is adhered to the other mounting paper board layer through a third adhesive layer; and the supporting board layer is made of expandable polystyrene foam plastic. The supporting board layer in the drawing paper board uses expandable polystyrene to be a supporting material instead of wood, and the drawing paper board does not use the wood as a raw material during the production process, so that the drawing paper board has the advantages that the drawing paper board saves a great deal of wood, reduces cutting and consumption of the forest, and protects the ecological environment. Moreover, because the density of the expandable polystyrene is greatly reduced compared with the wood, the mass of the product is lighter and the product is convenient to carry and transport.

Description

A kind of artist board and preparation method thereof with tiling whatman

Technical field

The invention discloses a kind of artist board, the invention also discloses a kind of preparation method with artist board of tiling whatman with tiling whatman.

Background technology

In prior art, the backing material of artist board all is to use timber such as pine, China fir, paulownia wood, and preparation method is that whatman is made the drawing frame with staple or wire nail nail on the bracing frame that timber is done.During product was formed, timber accounted for about 40% of product total price, consumed a large amount of timber in the production process.A large amount of timber demands needs felling and consumes forest, and forest is the important natural resources of regulating the climate and conserving water and soil, and the overcut meeting causes the destruction and the soil erosion of ecological environment, causes earth desertification trend; In addition, product uses timber to do supporter, and the density of timber is higher, so quality is bigger, product is heavier.

Summary of the invention

One of purpose of the present invention is to overcome the deficiencies in the prior art, a kind of measure that comes replacing wood as the expandable polystyrene plate substitute of backing material is provided, a large amount of timber have been saved, reduce felling and consumed the forest amount, mechanical strength meets the requirements, and serviceability is good, and density is compared with timber greatly and reduced, so it is very light that the quality of product becomes, the artist board with tiling whatman of being more convenient for carrying and transporting.

Another object of the present invention provides a kind of preparation method with artist board of tiling whatman.

According to technical scheme provided by the invention, described artist board with tiling whatman, be included in the equal mounting paper flaggy by the stickup of first adhesive layer in upper and lower two surfaces that supports sheet metal layer, be pasted with the drawing ply of paper at one mounting board laminar surface by second adhesive layer, be pasted with the backing paper layer by the 3rd adhesive layer on another mounting paper flaggy, described support sheet metal layer is made by polystyrene foamed plastics.

Above-mentioned preparation method with artist board of tiling whatman comprises following steps:

A, expandable polystyrene is cut into the big specification foam flat board of different-thickness, be the support sheet metal layer;

B, on upper and lower two surfaces of supporting sheet metal layer with the smooth stickup mounting paper of first adhesive layer flaggy, with 60～90 ℃ of hot blasts first adhesive layer is dried up then;

C, ply of paper one surface of will painting are coated with full second adhesive layer, and the ply of paper of will painting then sticks on the mounting paper flaggy of the one side that supports sheet metal layer;

D, paste the backing paper layer, use 60～90 ℃ of heated-air dryings then, cut into the artist board of different size at last on demand at usefulness the 3rd adhesive layer of the mounting paper flaggy of the another side that supports sheet metal layer.

First adhesive layer, second adhesive layer and the 3rd adhesive layer are a kind of or two kinds or the two or more mixtures in homopolymers emulsion, acrylate copolymer emulsion, ethane-acetic acid ethyenyl ester copolymer emulsion and the polyurethane emulsion of vinyl acetate, also can use natural polymer adhesive gelatine.

Support sheet metal layer among the present invention uses the whatman device of expandable polystyrene (foamed plastics) replacing wood as backing material, do not use timber as raw material during production, a large amount of timber have been saved, reduce felling and consumed forest, protect ecological environment, met the fundamental state policy of sustainable scientific development; The quality and the mechanical strength of the artist board of making meet the requirements, and serviceability is good, and, because comparing with timber greatly, the density of expandable polystyrene (foamed plastics) reduces, so that the quality of product becomes is very light, be more convenient for carrying and transporting.

Description of drawings

Fig. 1 is the structural representation of the embodiment of the invention 1.

The specific embodiment

The invention will be further described below in conjunction with concrete drawings and Examples.

As shown in the figure: the present invention mainly constitutes by supporting sheet metal layer 1, first adhesive layer 2, mounting paper flaggy 3, second adhesive layer 4, drawing ply of paper 5, the 3rd adhesive layer 6 and backing paper layer 7 etc.

Artist board with tiling whatman of the present invention, be included in the equal mounting paper flaggy 3 by 2 stickups of first adhesive layer in upper and lower two surfaces that supports sheet metal layer 1, be pasted with drawing ply of paper 5 on one mounting paper flaggy 3 surfaces by second adhesive layer 4, be pasted with backing paper layer 7 by the 3rd adhesive layer 6 on another mounting paper flaggy 1, described support sheet metal layer 1 is made by polystyrene foamed plastics.

The preparation method of the above-mentioned artist board with tiling whatman comprises following steps:

A, expandable polystyrene is cut into the big specification foam flat board of different-thickness, be and support sheet metal layer 1;

B, on upper and lower two surfaces of supporting sheet metal layer 1 with first adhesive layer, 2 smooth stickup mounting paper flaggies 3, with 60～90 ℃ of hot blasts first adhesive layer 2 is dried up then;

C, ply of paper 5 one surfaces of will painting are coated with full second adhesive layer 4, and the ply of paper 5 of will painting then sticks on the mounting paper flaggy 3 of the one side that supports sheet metal layer 1;

D, paste backing paper layers 7, use 60～90 ℃ of heated-air dryings then, cut into the artist board of different size at last on demand at usefulness the 3rd adhesive layer 6 of the mounting paper flaggy 3 of the another side that supports sheet metal layer 1.

First adhesive layer 2, second adhesive layer 4 and the 3rd adhesive layer 6 are a kind of or two kinds or the two or more mixtures in homopolymers emulsion, acrylate copolymer emulsion, ethane-acetic acid ethyenyl ester copolymer emulsion and the polyurethane emulsion of vinyl acetate; Also can use natural polymer adhesive gelatine.

Make expandable polystyrene (the foamed plastics)-EPS that supports sheet metal layer 1 and can directly buy the foam flat board of different-thickness and different sizes, also can oneself cut from manufacturing firm.Select the expandable polystyrene of different densities for use, reach different requirement of mechanical strength, by the control expandable polystyrene--the particle diameter of the fine granularity resin of EPS also is the density that the air capacity in the resin particle is controlled material.Particle diameter is little, density height, the mechanical strength height of material.Expandable polystyrene (foamed plastics)-EPS that the present invention needs must the mechanical strength height, could substitute the supporter of timber as the whatman device.Density can be selected 15～60Kg/ cubic meter for use.

Sticking with glue agent at two faces of expandable polystyrene (foamed plastics)-EPS, to paste the one side of cardboard be the mechanical strength that increases supporter; Smooth on the other hand cardboard face is beneficial to drawing paper mounting smooth after sticking, and this does not only make the outward appearance grace of product, and more important for drawing.The cardboard of selecting for use for ash version, white version, the white version in the ash end all can, grammes per square metre 150～500g/ square metre.

First adhesive layer 2, second adhesive layer 4 and the 3rd adhesive layer 6 all should use the natural polymer adhesive gelatine or the synthetic high polymer emulsion adhesive of environmental protection; The solvent-based adhesive of environment-friendly type also can use, but most commercially available solvent-based adhesive contains poisonous organic solvent, toxic property and environmental issue during use; There is fatal defective in the aqueous solvent adhesive aspect resistance to water fully.Emulsion adhesive can be taken into account the requirement of each side such as performance, price, environmental protection, and has good compatibility compatibility.The emulsion adhesive of selecting for use can be homopolymers emulsion (white glues), acrylate copolymer emulsion (phenylpropyl alcohol, pure-acrylic emulsion), ethane-acetic acid ethyenyl ester copolymer emulsion (EVA emulsion), the polyurethane emulsion (PU emulsion) of vinyl acetate, also can wherein the two press the emulsion that arbitrary proportion mixes.Emulsion contain solid substance quantity by commercially available conventional products, no specific (special) requirements.Also can use natural polymer adhesive gelatine

Drawing ply of paper 5 can be the speciality paper that is used to paint for whatman, can be sketch paper, oil painting paper, water paper, gouache paper.

Backing paper layer 7 can be art post paperboard, brown paper, is mainly used in to mount envelope and print trade mark, explanation, information.

The temperature of heated-air drying can not be too high, and the pearl particle of expandable polystyrene EPS is understood the contraction of breaking under the temperature condition with higher, thereby cause the contraction distortion of supporter.

The homopolymers emulsion (white glues) of vinyl acetate, acrylate copolymer emulsion (phenylpropyl alcohol, pure-acrylic emulsion), ethane-acetic acid ethyenyl ester copolymer emulsion (EVA emulsion), polyurethane emulsion (PU emulsion) are produced by Beijing Organic Chemical Plant.Gelatine is produced by glue chemical plant, Tengzhou City.

Speciality papers such as sketch paper, oil painting paper, water paper, gouache paper are produced by sea, Wenzhou City grain paper products Co., Ltd.

Expandable polystyrene (foamed plastics)-EPS is produced by Wuxi City foam plastic product Co., Ltd.

Claims

1, a kind of artist board with tiling whatman, be included in the equal mounting paper flaggy (3) by first adhesive layer (2) stickup in upper and lower two surfaces that supports sheet metal layer (1), it is characterized in that: be pasted with drawing ply of paper (5) by second adhesive layer (4) on one mounting paper flaggy (3) surface, upward be pasted with backing paper layer (7) by the 3rd adhesive layer (6) at another mounting paper flaggy (1), described support sheet metal layer (1) is made by polystyrene foamed plastics.

2, the described preparation method with artist board of tiling whatman of claim 1 is characterized in that this method comprises following steps:

A, expandable polystyrene is cut into the big specification foam flat board of different-thickness, be and support sheet metal layer (1);

B, on upper and lower two surfaces of supporting sheet metal layer (1) with first adhesive layer (2) smooth stickup mounting paper flaggy (3), use 60～90 ℃ of hot blasts that first adhesive layer (2) is dried up then;

C, ply of paper (5) one surfaces of will painting are coated with full second adhesive layer (4), and the ply of paper (5) of will painting then sticks on the mounting paper flaggy (3) of the one side that supports sheet metal layer (1);

D, paste backing paper layer (7), use 60～90 ℃ of heated-air dryings then, cut into the artist board of different size at last on demand at usefulness the 3rd adhesive layer (6) of the mounting paper flaggy (3) of the another side that supports sheet metal layer (1).

3, the preparation method with artist board of tiling whatman as claimed in claim 2, it is characterized in that: first adhesive layer (2), second adhesive layer (4) are a kind of or two kinds or two or more mixture or natural polymer adhesive gelatine in the homopolymers emulsion of vinyl acetate, acrylate copolymer emulsion, ethane-acetic acid ethyenyl ester copolymer emulsion and the polyurethane emulsion with the 3rd adhesive layer (6).