A kind of auto model water-transfer printing paper
Technical field
The utility model relates to a kind of water-transfer printing paper, is specifically related to a kind of auto model water-transfer printing paper.
Background technology
At present, various figures are printed with water-transfer printing paper in stock surface, make stock surface have the conversion of figure lines, and reach decorative effect.Water-transfer printing paper of the prior art is on ground, to apply one deck water-soluble resin, after water-soluble resin is dry, can become transparent adhesive film, form patterned layer and adopt photograph, plate-making and mode of printing to carry out design producing on glued membrane, when use, water-transfer printing paper is proceeded in water, in water, add activator, can make glued membrane dissolve, and allow the pattern of printing bubble through the water column, stock is inserted in water, and pattern transferability is at product surface.The shortcoming of above-mentioned transfer paper is: 1,, because the volume of car mould is little, precision is high, and existing water-transfer printing paper cannot meet the requirement of high accuracy, environmental protection and the durability of car mould outward appearance.2, existing water-transfer printing paper pattern in the time carrying out transfer printing easily spreads, and pattern is deformed, thereby transfer printing effect is had a negative impact.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is for a kind of auto model water-transfer printing paper is provided, and it meets the requirement of high accuracy, environmental protection and the durability of car mould outward appearance, can better preserve the complete of patterned layer simultaneously.
For achieving the above object, the utility model adopts following technical scheme:
A kind of auto model water-transfer printing paper, is characterized in that: comprise successively that the first water soluble adhesive layer, base paper layer and back coating, the gross thickness of above-mentioned three-decker are 205-210 μ m from top to bottom; Described the first water soluble adhesive layer comprises: be arranged on base paper layer pigment coated, be arranged at pigment coated upper farina layer and be arranged at the cornstarch layer on farina layer; Described back coating is wheaten starch layer; The thickness of described cornstarch layer is 2-3 μ m; The thickness of farina layer is 2-3 μ m; Pigment coated thickness is 5-6 μ m; The thickness of wheaten starch layer is 1-2 μ m.
Realizing the purpose of this utility model can also be by taking following technical scheme to reach:
Realizing a kind of embodiment of the present utility model is: on described the first water soluble adhesive layer, be also provided with patterned layer, be provided with the second water soluble adhesive layer in patterned layer, be pasted with U.S. line gummed paper in the edge of patterned layer and the second water soluble adhesive layer.
Realizing a kind of embodiment of the present utility model is: described the second water soluble adhesive layer is starch glue-line.
Realizing a kind of embodiment of the present utility model is: described pigment coated for kaolin layer.
The beneficial effects of the utility model are:
1, the first water soluble adhesive layer of the present utility model is made up of pigment coated, farina layer and cornstarch layer, and the water-soluble speed of cornstarch layer is very fast.And the water-soluble speed of farina layer is 1/2nd of cornstarch layer, make the separating rate of pattern rete fast.And be 205-210 μ m by controlling gross thickness, the thickness of stating cornstarch layer is 2-3 μ m; The thickness of farina layer is 2-3 μ m; Pigment coated thickness is 5-6 μ m; Can be to the little outward appearance curved surface of volume, can better express high-precision decorative appearance technique, thereby meet the requirement of high accuracy, environmental protection and the durability of car mould outward appearance.
2, back coating described in the utility model is wheaten starch layer, and water soluble can ensure the reasonable retractility of paper because the retractility of paper is too large, in follow-up print routine, may occur the problems such as paper alice, clot.
3, be pasted with U.S. line gummed paper in the edge of the second water soluble adhesive layer, after the first water soluble adhesive layer and the second water soluble adhesive layer dissolve in water, U.S. line gummed paper is sealed in the surrounding of patterned layer, has better preserved the complete of patterned layer.
Brief description of the drawings
Fig. 1 is the structural representation of specific embodiment of the utility model 1.
Fig. 2 is the structural representation of specific embodiment of the utility model 2.
Wherein, 1, the first water soluble adhesive layer; 11, pigment coated; 12, farina layer; 13, cornstarch layer; 2, base paper layer; 3, back coating; 4, patterned layer; 5, the second water soluble adhesive layer; 6, U.S. line gummed paper.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described further:
Specific embodiment 1:
With reference to Fig. 1, a kind of auto model water-transfer printing paper described in the present embodiment, comprises the first water soluble adhesive layer 1, base paper layer 2 and back coating 3 from top to bottom successively, and the gross thickness of above-mentioned three-decker is 205-210 μ m; Described the first water soluble adhesive layer 1 comprises: be arranged on base paper layer pigment coated 11, be arranged at the farina layer 12 on pigment coated 11 and be arranged at the cornstarch layer 13 on farina layer 12; Described back coating 3 is wheaten starch layer; The thickness of described cornstarch layer 13 is 2-3 μ m; The thickness of farina layer 12 is 2-3 μ m; Pigment coated 11 thickness is 5-6 μ m; The thickness of wheaten starch layer is 1-2 μ m.
Described pigment coated 11 is kaolin layer.This figure layer is water-fast, and its Main Function is for the coating processing of farina layer 12 and cornstarch layer 13 provides support, for follow-up printing improves applicability.
Specific embodiment 2:
With reference to Fig. 2, the present embodiment is on the basis of embodiment 1, on described the first water soluble adhesive layer 1, is also provided with patterned layer 4, is provided with the second water soluble adhesive layer 5 in patterned layer 4, is being pasted with U.S. line gummed paper 6 in the edge of patterned layer 4 and the second water soluble adhesive layer 5.Described the second water soluble adhesive layer 5 is starch glue-line.After the first water soluble adhesive layer and the second water soluble adhesive layer dissolve in water, U.S. line gummed paper is sealed in the surrounding of patterned layer, has better preserved the complete of patterned layer.
For a person skilled in the art, can be according to technical scheme described above and design, make other various corresponding changes and distortion, and these all changes and distortion all should belong to the protection domain of the utility model claim within.