A kind of sheet material
Technical field
This utility model is related to building and interior decoration field, particularly to a kind of sheet material.
Background technology
When transferring sheet material typically based on UV glue transfer printing process, this transfer modes exists transfer film in the market
Larger defect:
1., because the construction featuress UV light source of sheet material just will can shine glue layer by patterned layer, so that surface glue is carried out solid
Change, because in patterned layer, the different penetrance to light of pattern color is different, different colours are also different to the energy requirement of light source, lead
Cause that lower floor's glue dries degree is inconsistent, part colours are in leather hard, and part colours absorb luminous energy and exceeded drying
Demand, product occurs the phenomenons such as foaming, layering, pit, cross-color.
2. product entirety physicochemical property yield rate of having a greatly reduced quality is low.
3. most of dark images transfer sheet material effects cannot be realized at all, leads to product single, pattern limitation is larger,
More patterns cannot be provided to select space.
4.UV glue transfer printing process be lost in transfer process larger, need UV photo solidification machine heating irradiate drying, therefore
Power consumption is higher.
The sheet material finished product of 5.UV glue transfer is affected surface stability and the weatherability of pattern by room air and moisture
Poor.
Utility model content
Problem to be solved in the utility model is to provide a kind of preparation process is simple, and surface can arrange different face
The sheet material of colored pattern.
In order to solve the above problems, this utility model provides a kind of sheet material, including:
Substrate;
Transfer film, it include basement membrane, located at described basement membrane one side on patterned layer and on described basement membrane another side
Adhesive linkage, described transfer film passes through described adhesive linkage and fits on the substrate, and described adhesive linkage is formed by one-component glue.
Preferably, described one-component glue is PUR glue.
Preferably, described transfer film also includes:
PET film, it is fitted in described patterned layer and can peel off from described patterned layer, and described PET film is towards described
The one side of patterned layer is provided with composite coating, and described composite coating includes the activated carbon coating being connected with described patterned layer.
Preferably, described composite coating also includes parting agent layer, described parting agent layer be located at described activated carbon coating with
It is used between PET film making described PET film depart from described basement membrane.
Preferably, described sheet material also includes UV wearing layer, described UV wearing layer is located at the described PET film of stripping and mould release
On described transfer film after layer.
Preferably, described basement membrane is PVC film, described parting agent layer is formed by resin type mould release, and described patterned layer is adopted
Printed with outdoor sun-proof ink and formed, described UV wearing layer is formed by UV wear-resistant paint.
The having the beneficial effects that of sheet material of the present utility model and preparation method thereof:
1. resin type mould release can play effect detached with PET, and does not affect the wear-resisting painting of UV after transfer film transfer
The processing of layer, makes product surface flatness splendid, more can make pattern pattern no color differnece true to nature;
2. ink during impressing pattern is special open air sun-proof ink so that the pattern printed has splendid weatherability;
3., because the surface of activated carbon coating carries a large amount of active groups, transfer success rate can be improved, reduce PUR glue
Loss;
The 4.PUR glue curing time is short, and solidifies fully, need not consume the energy such as light, heat, greatly save the energy;
5.PUR glue is one-component glue, and such glue is not spiked with hazardous solvent in process of production, belongs to environmental protection and produces
Product.
Brief description
Fig. 1 is the configuration state figure in sheet material preparation process of the present utility model.
Fig. 2 is the structural representation after the completion of sheet material preparation of the present utility model.
Brief description:
1- substrate;2- patterned layer;3-UV wearing layer;4- parting agent layer;5-PET film;6- basement membrane;7- activated carbon coating.
Specific embodiment
Below in conjunction with accompanying drawing, this utility model is described in detail.
As depicted in figs. 1 and 2, this utility model provides a kind of sheet material, and it includes:
Substrate 1;
Transfer film, it includes basement membrane 6, is used for located at the patterned layer 2 in the one side of basement membrane 6 with basement membrane 6 another side
By transfer film laminating adhesive linkage on substrate 1, this adhesive linkage is formed by one-component glue.
Preferably, the one-component glue in the present embodiment is PUR glue.Carry out solidifying using PUR glue, transfer printing process,
Its solidification and transfer condition are not limited by the pattern of transfer film, can be used for the pattern transfer of different shaded effects.And in pattern
Light penetration problem can not be considered in design, that is, ensure that properties of product make pattern rich and varied again.In addition, can be pre- when being embodied as
First by the back side (that is, deviating from the one side of PET film) of PUR glue application to PVC film, loss is minimum, and the glue curing time is shorter,
Carry out illumination heating without external equipment, reduce the consumption of heat and electric energy in the fidelity ensureing decorative pattern simultaneously again.By this PUR
The sheet material that glue transfer is made, due to glue curing completely, therefore structural behaviour is stable, patterned layer 2 uniform in color, no color differnece.
Further, continuing with shown in Fig. 1, the transfer film in the present embodiment also includes PET film 5, and PET film 5 is fitted in
In patterned layer 2 and peelable, PET film 5 is provided with composite coating towards the one side of patterned layer 2, and this composite coating includes mould release
Layer 4 and the activated carbon coating 7 (being formed by coating active carbon coating) being connected with patterned layer 2.This parting agent layer 4 is located at activated carbon
Between coating 7 and PET film 5, it is used for making PET film 5 be readily able to depart from basement membrane 6.Namely conform on substrate 1 in transfer film
Afterwards, staff can be easy to remove PET film 5.And activated carbon coating 7 is set and is because that its surface carries substantial amounts of active group
Group, it is ensured that active carbon coating is combined stable, the transfer success rate of raising transfer film with PUR glue, reduces the damage of PUR glue
Consumption.
Preferably, in order to be further ensured that can have after sheet material peels off PET film 5 and parting agent layer 4 stronger wear-resisting
Damage property, the one side that in the present embodiment, the sheet material after peeling off PET film 5 and parting agent layer 4 posts basement membrane 6 is also provided with UV wear-resisting
Layer 3, it specifically can be formed by coating UV wear-resistant paint on basement membrane 6.
Specifically, the basement membrane 6 in the present embodiment is PVC film, and parting agent layer 4 is formed by resin type mould release, and patterned layer 2 is adopted
With intaglio plate mode, outdoor sun-proof ink is printed on PVC film and print formation.
This utility model provides above-mentioned preparation of plates method simultaneously, and it specifically includes following steps:
1) in PVC film, sun-proof ink is printed using intaglio plate mode and print out pattern;Using special outdoor sun-proof ink,
The pattern that printing can be made has splendid weatherability;
2) select heatproof PET film and use accurate coating process coated with resins type mould release at a surface thereof, form mould release
Layer 4;Resin type mould release itself can play effect detached with PET film 5, and the coating processing after not affecting to transfer, make system
The surface smoothness of the sheet material becoming is splendid, more can make the pattern pattern no color differnece true to nature of transfer;
3) equally active carbon coating is coated using accurate coating method in parting agent layer 4 again, form activated carbon coating 7;
Coating active carbon coating, is because its surface carries a large amount of active groups it is ensured that active carbon coating is combined surely with PUR glue
Fixed, improve the transfer success rate of transfer film, reduce the loss of PUR glue;
4) by step 3) in formed PET film be pressure bonded to PVC film print figuratum one side on, now transfer film preparation complete
Become;
5) in step 4) in the PVC film that formed deviate from and coat PUR glue in the one side of PET film 5, that is, at the back side of transfer film
The PVC film being formed then is passed through PUR glue and is fitted on substrate 1, after PUR glue curing, peels off PET by coating PUR glue
Film 5 and parting agent layer 4, the transfer of finishing patterns and preparation of plates.Wherein transfer printing process is realized using PUR glue, in glue
The aids such as illumination, heater need not separately be set during solidification just can fully realize solidifying, greatly save the energy.And by
It is one-component glue in PUR glue, be not spiked with any hazardous solvent in the production process of this kind of glue, belong to environment-friendly products.
Preferably, in order to increase step 5 further) in prepared sheet material surface abrasion resistance, the plate in the present embodiment
The preparation method of material also comprises the steps:
6) it is fitted with the transparent UV wear-resistant paint of roller coating on the side of PVC film in substrate 1.Namely in the pattern plane of sheet material
The transparent UV wear-resistant paint of upper roller coating, makes to be formed UV wearing layer 3 in the pattern plane of sheet material.
Above example is only exemplary embodiment of the present utility model, is not used in restriction this utility model, and this practicality is new
The protection domain of type is defined by the claims.Those skilled in the art can be in essence of the present utility model and protection domain
Interior, this utility model is made with various modifications or equivalent, this modification or equivalent also should be regarded as in this practicality newly
In the protection domain of type.