A kind of refractive power embossed paper and production technology thereof
Technical field
The present invention relates to a kind of refractive power embossed paper and production technology thereof.
Background technology
Tradition embossed paper is a kind of front cover decoration paper utilizing the production technology of traditional embossed paper to produce specially.And the production technology of traditional embossed paper is after plain paper is manufactured paper with pulp, by two cylinders with concave, convex pattern by after moist and dry plain paper pressing, then by dandy roll to its embossed.
The production technology of above-mentioned traditional embossing paper, its production stage too solidifies, and only can be used in producing traditional embossed paper.And plain paper during chief component due to traditional embossed paper; then its scope of application has following restriction: 1. because plain paper waterproof, moisture effect are poor; so when causing traditional embossed paper as decoration front cover, it only has decoration function, and can not carry out protective effect to doing ornament.2. due to the intensity difference of plain paper, to break, so cause traditional embossed paper as decoration front cover be that it is easily scratched by hard object, and easily by folding bad.3., for making embossed paper have beautiful color and luster, usually before traditional embossed paper carries out embossed, to needing the paper surface layer of coating color of carrying out embossed, but this coat of colo(u)r is when embossed paper uses, and it is easily damaged, thus causes losing its color and luster.
In sum, traditional embossed paper, due to its various function restriction, seriously limits its use in every field.
Summary of the invention
For existing shortcoming commercially existing for existing embossing paper, the invention provides one solve intensity good, not fragile, there is good refractive power effect and metal-like, and the refractive power embossed paper that suitable application area is wide.
For achieving the above object, the invention provides following technical scheme: a kind of refractive power embossed paper, the surface substrate comprising base stock base material and fit with base stock base material, another surface of the relative base stock base material of surface substrate is covered with coat of colo(u)r, the surface of coat of colo(u)r is covered with photoactive substance layer, and the surface of photoactive substance layer has refractive power embossing.
The beneficial effect that the use of the technical program obtains is: the structural strength being effectively increased embossed paper successively by sandwich constructions such as base stock base material, surface substrate, coat of colo(u)r and photoactive substance layers, increases and extends light effect, expand the suitable application area of embossed paper.Meanwhile, coat of colo(u)r and photoactive substance layer also make refractive power embossed paper of the present invention have better metal-like and higher brightness, expand the suitable application area of embossed paper further.
The present invention adopts further: industrial body paper selected by base stock base material.
The beneficial effect that the employing of the technical program obtains is: industrial body paper aboundresources, and feeding is simple, makes the approach of feeding more extensive, significantly reduces the cost of base stock base material feeding.
The present invention adopts further: surface substrate selects PET material to make.
The beneficial effect that the employing of the technical program obtains is: the surface substrate be made up of PET material has higher flexural strength and case hardness, and it, when decorating as front cover, not easily breaks.
The present invention adopts further: surface substrate thickness is a, 12 μ≤a≤50 μ.
The beneficial effect that the employing of the technical program obtains is: owing to selecting PET material as surface substrate, and its natural having has higher flexural strength and case hardness; So, choosing thickness is surface substrate between 12 μ to 50 μ, both can ensure that surface substrate has higher flexural strength and case hardness, turn avoid the waste of base stock substrate material, and save production cost.
The present invention adopts further: photoactive substance layer is aluminium lamination.
The beneficial effect that the employing of the technical program obtains is: after coat of colo(u)r surface attachment aluminium lamination; coat of colo(u)r surface is made to have metallic luster and texture on the one hand; aluminium lamination can completely cut off coat of colo(u)r and extraneous contact on the other hand; protection coat of colo(u)r can not be worn, and extends the service time that refractive power embossed paper keeps light.
For producing above-mentioned a kind of refractive power embossing paper, the production technology that the invention provides a kind of refractive power embossed paper is:
Step one, chooses base stock base material and surface substrate;
Step 2, colouring process is carried out on a surface of effects on surface base material, forms coat of colo(u)r;
Step 3, to aluminize formation aluminium lamination to the surface of coat of colo(u)r;
Step 4, fits another surface of relative for surface substrate coat of colo(u)r and base stock base material, forms paper substrate printing aluminium film after adhering and solidifying;
Step 5, carries out refractive power embossed to paper substrate printing aluminium film;
Step 6, flattens the product of above-mentioned steps, deburring.
The refractive power embossed paper produced through above-mentioned production technology has good structural strength, not fragile, and has protection against the tide, waterproof, antistatic, and insulation, refractive power effect, the effects such as metal-like, make the present invention require in varying environment and even to use in different field.
Preferably, in step 2, carry out colouring process by a surface of plastic printer effects on surface base material.
The advantage of employing above-mentioned steps is: the automaticity that improve embossed paper integral production technique, improves production efficiency.
Preferably, before step 4, in advance base stock base material is cut, to obtain the base stock base material of different size.
The advantage of employing above-mentioned steps is: make the present invention convenient when applying, and avoid the waste of base stock base material, reduce production cost.
Preferably, in step 6, by press, the paper substrate printing aluminium film after embossed is flattened.
The benefit of employing technique scheme is: the automaticity that improve production, improves production efficiency.
Accompanying drawing explanation
Fig. 1 is the sectional view of paper substrate printing aluminium film.
In figure: 1, base stock base material; 2, surface substrate; 3, coat of colo(u)r; 4, photoactive substance layer.
Detailed description of the invention
Following description the drawings and specific embodiments, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
A kind of refractive power embossed paper, the surface substrate 2 comprising base stock base material 1 and fit with base stock base material 1, surface substrate 2 surface has embossing.
Refractive power effect, insufficient strength is not had after considering embossed paper embossing.Therefore the present embodiment carries out colouring process on a surface of surface substrate 2, plastic printer is particularly utilized to carry out colouring process at the another side of the relative base stock base material 1 of surface substrate 2, form coat of colo(u)r 3, then at another surface coating photoactive substance layer 4 of coat of colo(u)r 3 apparent surface base material 2, finally carry out refractive power embossing at photoactive substance layer 4 surface, make photoactive substance layer surface form refractive power embossing.
The coat of colo(u)r of the present embodiment, ensure that the present embodiment has better color colour and brightness; Moreover, be covered with one deck photoactive substance on coat of colo(u)r surface, form photoactive substance layer, further increase the brightness of the present embodiment; Finally, carry out refractive power embossing on photoactive substance layer surface, formed and be used for required refractive power embossed paper.
Moreover whether the resource of the chosen material of base stock base material 1 is enriched, whether feeding is convenient has a significant impact the cost of embossing paper.Therefore the present embodiment chooses base stock base material 1 for aboundresources, feeding industrial body paper easily.Significantly can reduce the cost of feeding like this, improve productivity effect.
In addition, the quality of the doubling light embossed paper of selecting materials of surface substrate 2 is extremely important, and intensity and the scope of application of doubling light embossed paper all can make a big impact, therefore the surface substrate 2 of the present embodiment selects PET material.This is because the good stability of the dimension of the PET material of PET material, wear away little and hardness is high, the case hardness of the present embodiment surface substrate 2, bend resistance intensity can well be increased, and extend its service life.
Moreover surface substrate 2 thickness of the present embodiment is set to 12 μ to 50 μ.This is that its natural having has higher flexural strength and case hardness owing to selecting PET material as surface substrate 2; So, choosing thickness is surface substrate 2 between 12 μ to 50 μ, both can ensure that surface substrate 2 has higher flexural strength and case hardness, turn avoid the waste of base stock substrate material, and save production cost.
In addition, the present embodiment arranges photoactive substance layer 4 and is set to aluminium lamination, particularly aluminizes to the another side of coat of colo(u)r 3 apparent surface base material 2, forms aluminium lamination.
Such benefit is: aluminize and both add the brightness on the present embodiment surface, makes it have metal-like again and can moistureproof, waterproof, has reflection ray effect thus has heat insulation effect.
Consider the production technology of traditional embossing paper, its production stage is loaded down with trivial details, and cost is high, and only can be used in the production of traditional embossed paper.So the present embodiment exemplary provides a kind of manufacturing technique of producing above-mentioned refractive power embossing paper at this:
The first step: because base stock base material is as the important component part of the present embodiment, it is selected materials and to have a significant impact the productivity effect of the present embodiment, so it is industrial body paper that the present embodiment chooses base stock base material.Due to industrial body paper abundance, feeding is simple, and surface substrate, effectively can reduce the production cost of the present embodiment.
Meanwhile, consider that in the present embodiment, another important component part is surface substrate, its selection on the present embodiment quality there is this very important impact, in view of this, the surface substrate of the present embodiment selects PET material.Due to the good stability of the dimension of PET material, wear away little and hardness is high, the intensity of the present embodiment can well be increased.And there is the features such as nontoxic, tasteless, wholesomeness is good, water absorption rate is low due to PET material, the refractive power embossed paper that the present embodiment is produced further is suitable for the field all higher with the conditional request of various sanitary condition and safety.
Second step: colouring forme and the color colour of first choosing needs; Then utilize a surface of plastic printer effects on surface base material to carry out colouring process, form coat of colo(u)r.This technical scheme not only improves the brightness of surface substrate, also improves production efficiency, and when avoiding due to manual operation, some problems that factor can not be resisted to cause of the limited grade of the energy due to people, also improve product quality simultaneously.
3rd step: because the surface substrate being only covered with coat of colo(u)r does not have metal-like.Therefore by heating of metal aluminium to form liquid aluminium or gaseous aluminum, aluminize on coat of colo(u)r surface, form thinner aluminium film.Aluminium film has enough brightness and metal-like, and energy usable reflection light is to reach heat insulation effect, also has the effects such as waterproof, protection against the tide, antistatic in addition.Expand the functional of the present embodiment, widen the scope of application of the present embodiment.
4th step: fitted in another surface of relative for surface substrate coat of colo(u)r and base stock base material, then utilize high speed hot pressing laminating machine to carry out pressing process, forms paper substrate printing aluminium film after making its adhering and solidifying.
Further, before the 4th step in above-mentioned production technology, all can insert following steps between arbitrary steps: with reference to base stock base material size and the most reasonably plan according to the size of customer requirement to base stock base material, then base stock base material is cut, to obtain the base stock base material of different size.So when practical application, because client has different dimensional requirements, need to cut the refractive power embossed paper after dispatching from the factory.But because the size of the refractive power embossed paper after dispatching from the factory is set, cut the waste that can cause finished product.Therefore the present embodiment the most reasonably cuts scheme according to the requirement formulation of client in process of production, then plans the size of base stock base material in advance, then cuts base stock base material according to planning, avoid the waste of material.
5th step: refractive power embossing is carried out to the paper substrate printing aluminium film after pressing process, makes the present embodiment have pattern of indentations.
6th step: utilize press to flatten the refractive power embossed paper after embossed, and utilize paper knife to carry out deburring to the embossed paper after leveling, make the size conforms production requirement of the present embodiment.
Below be only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to foregoing invention, all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be considered as protection scope of the present invention.