The in-mold shaping label of stereoscopic vision
Technical field
The invention relates to the in-mold shaping label of stereoscopic vision, especially refer to that a kind of decorative layer outer surface that utilizes forms suitable lines, again in the inner surface of decorative layer printing arbitrary graphic pattern or literal to form printed layers, so be placed into mould for plastics and plastic products when one-body molded when this label, can utilize the lines of this label surface, order about the pattern of printed layers or the effect that literal produces three-dimensional, improve the practical value of plastic products.
Background technology
Use known in-mold shaping label by commercially available plastic products, as No. the 575223rd, TaiWan, China patent announcement " label that is used for in-mold label ", its principal character is: a base material has a back side and a front; One coating that forms image is formed at the front of this base material; And a cuticula, in the front of this base material, be covered in the coating of this formation image by heat-resisting, a solvent-free gluing laminating.
And as the principal character of TaiWan, China patent announcement No. 210168 " label of sticking on shaping usefulness in the mould " be: at thickness is that 75~130 microns the not plastic foil of extension simultaneously forms printed layers, and when the one side of this plastics counterdie that is formed with printed layers is overlapped in the mould internal shaping can because of the gluing with 15~45 microns of thickness of the heat fusion of formed products with covering rete, and at this gluing with the fine concavo-convex embossing of tectal surface formation.
No. the 290674th, TaiWan, China patent announcement " mould internal shaping label " and for example, its primary structure is characterized as: on the back side of the thermoplastic resin base material tunic (I) of surface through printing, the melting point heat sealability resin bed (II) lower than the melting point of the resin material of this film is set, and on the heat sealability resin bed, apply per 2.54 centimeters 5~25 relief processing, wherein the degree of depth of the paddy portion of this relief processing is 1~8um (micron), and accounts for more than 1/3 of heat sealability resin layer thickness.
Inferior principal character as TaiWan, China patent announcement No. 490390 " clear label and manufacture method thereof " is: in the thermoplastic resin that contains 95~100 weight %, and the average grain diameter of 0~5 weight % is on 0.2~2 micron the one side of uniaxial extension film substrate layer (A) of inorganic or organic attritive powder, be to have the thermoplastic resin that contains 85~99 weight %, and the average grain diameter of 1~15 weight % is the uniaxial extension film surface layer (B) of 0.7~3 micron inorganic attritive powder, and on the opposing face of above-mentioned substrate layer (A), be that to have the fusing point that contains 90~99 weight % be 80 ℃~140 ℃ thermoplastic resin, and the average grain diameter of 1~10 weight % is the uniaxial extension film adhesion layer (C) of inorganic or organic attritive powder of 0.7~3 micron.
The principal character of TaiWan, China patent announcement No. 567144 " labeling tag in mould method for making and structure thereof " is for another example: including the raw material Polypropylence Sheet has pattern by printing machine in surface printing, to form the decorative layer of surperficial tool decorative pattern or literal, this decorative layer is coated with cementing layer with the gummed material in a surface via the coating wheel, the raw material of this tool decorative layer and cementing layer is again through stitching wheel, this stitching wheel combines laminating layer with aforementioned cementing layer, it is fine with mark to form in-mold label.
And decorative layer is located at the outside, in decorative layer, establish cementing layer, cementing layer is by the gummed material for it, and establishes laminating layer again in the cementing layer inboard, and wherein the thickness of laminating layer for the thinnest.
Be with, above-mentioned various known labels, perhaps have in manufacture process and know the difference of being permitted, but each label be after being completed for printing that common trait is for only producing the plane formula decorative pattern, with regard to the consumer, above-mentioned known person there is no much difference.
Summary of the invention
Purpose of the present invention is to provide a kind of pattern of label printing layer or literal of making to produce stereo-effect, improving the practical value of plastic products and have more attractability.
Characteristics of the present invention have:
1, the in-mold shaping label of stereoscopic vision of the present invention, wherein the outer surface in decorative layer is to make suitable lines in advance.
2, the in-mold shaping label of stereoscopic vision of the present invention is wherein in the inner surface of decorative layer and print arbitrary graphic pattern or literal, to form printed layers.
3, the in-mold shaping label of stereoscopic vision of the present invention wherein can be established laminating layer in the inner surface of printed layers.
Embodiments of the invention provide a kind of in-mold shaping label of stereoscopic vision, and the in-mold shaping label of this stereoscopic vision comprises: decorative layer, and the decorative layer outer surface is provided with lines; Printed layers is printed with pattern or literal to form printed layers in aforementioned decorative layer inner surface; Laminating layer, laminating layer are located at aforementioned printed layers inner surface, and laminating layer is to make with material or with the plastics of characteristic with plastic products.
Embodiments of the invention are a kind of in-mold shaping label of stereoscopic vision also, and the in-mold shaping label of this stereoscopic vision comprises: decorative layer, and the decorative layer outer surface is provided with lines; Printed layers is printed with pattern or literal to form printed layers in aforementioned decorative layer inner surface; Background color layer, background color layer are located at aforementioned printed layers inner surface, the printing ink of background color layer be comprise with plastic products with material or with the resin of characteristic.
Description of drawings
Fig. 1 is an exercisable label vertical view of the present invention.
Fig. 2 is the embodiment of the invention (one's) a cutaway view.
Fig. 3 is the embodiment of the invention (twos') a cutaway view.
Fig. 4 is the embodiment of the invention (threes') a cutaway view.
Fig. 5 is the schematic diagram of plastic products of the present invention.
Fig. 6 is the schematic diagram of plastic products of the present invention.
The specific embodiment
Be depicted as embodiments of the invention () as Fig. 1 and 2, show among the figure, label of the present invention comprises:
Decorative layer 1, decorative layer worker plastic material is made, like this outer surface 10 of decorative layer worker and form lines 11 in advance, those lines 11 can have any shape, as: wavy or taper or triangular shape or square shape or irregularly shaped etc. all can.
Printed layers 2, printed layers is to be printed with pattern or literal in aforesaid decorative layer 1 inner surface 12, can add a little and plastic products in advance with material or with the resin of characteristic with the printed layers 2 that forms tool pattern or literal and printed layers 2 employed printing-inks, as: plastic products are polyethylene (PPpolypropylene), and the shellfish resin is also made for polyethylene (PP) or with the material of characteristic.Or be that (PET polypropylene, terephthalate), then resin is also for polyethylene terephthalate (PET) or make with the material of characteristic for the polyethylene terephthalate as plastic products.If as plastic products is polystyrene (PS polystyrene), the shellfish resin is also made for polyethylene (PP) or with the material of characteristic.Deng the material of enumerating several normal utilizations, but the present invention also comprises the plastic material of not enumerating but being fit to use.So, because in printing-ink, included and the resin of plastic products with material or characteristic.Then work as this label and be placed in the plastic products mould, treat that plastic products are with ejection formation; Or extrusion molding; Or vacuum forming; Or blow out various forming methods such as moulding when one-body molded, can utilize resin contained in the aforementioned printed layers 2 fully to combine with plastic products, utilize the lines 11 of decorative layer 1 outer surface 10 again, make the pattern of printed layers or literal produce the visual effect of three-dimensional, beautify the appearance of plastic products, and improve the value of plastic products.
And for example Figure 3 shows that embodiments of the invention (two), show among the figure that present embodiment (two) is to derive and get from previous embodiment (), present embodiment (two) is with the difference of embodiment () label:
Printed layers 2, printed layers are to be printed with pattern or literal in aforesaid decorative layer 1 inner surface 12, can add a little aforementioned and plastic products in advance with material or with the resin of characteristic with the printed layers 2 that forms tool pattern or literal and printed layers 2 employed printing-inks; Or in printing-ink, need not add aforesaid resin laminating layer 3, laminating layer 3 is inner surfaces 20 of being located at aforementioned printed layers 2, and laminating layer 3 is making with material or with the plastics of characteristic with plastic products, is the characteristic of resin as described above with material or with the characteristic plastics.This laminating layer 3 has the purpose of protection printed layers 2 again, and the function in order to combine with plastic products.So, because this laminating layer 3 is arranged,, treat that plastic products are with ejection formation when this label is placed in the plastic products mould; Or extrusion molding; Or vacuum forming; Or blow out various forming methods such as moulding when one-body molded, can utilize aforementioned laminating layer 3 fully to combine, utilize the lines 11 of decorative layer 1 outer surface 10 again, make the pattern of printed layers or literal produce the visual effect of three-dimensional with plastic products, beautify the appearance of plastic products, and improve the value of plastic products.
And above-mentioned laminating layer 3 can replace it by a background color layer 4 (shown in Fig. 3 and 4), this background color layer 4 be with because of the brush printing ink for it, but in this printing-ink, can add a little and plastic products as described above in advance with material or with the resin of characteristic, as: plastic products are polyethylene (PP polypropylene), and then resin is also made for polyethylene (PP) or with the material of characteristic.Or be that (PET polypropylene, terephthalate), then resin is also for polyethylene terephthalate (PET) or make with the material of characteristic for the polyethylene terephthalate as plastic products.If as plastic products is polystyrene (PS polystyre10ne), then resin is also made for polyethylene (PP) or with the material of characteristic.Deng the material of enumerating several normal utilizations, but the present invention also comprises the plastic material of not enumerating but being fit to use.So, because in printing-ink, included and the resin of plastic products with material or characteristic.Then work as this label and be placed in plastic products (shown in Fig. 5 and the 6) mould, treat that plastic products are with ejection formation; Or extrusion molding; Or vacuum forming; Or blow out various forming methods such as moulding when one-body molded, can utilize resin contained in the aforementioned background color layer 4 fully to combine with plastic products, utilize the lines 11 of decorative layer 1 outer surface 10 again, make the pattern of printed layers or literal produce the visual effect of three-dimensional, beautify the appearance of plastic products, and improve the value of plastic products.
And for example shown in Figure 4 is the embodiment of the invention (three), shows among the figure, and present embodiment (three) is to fit with a laminating layer 3A in the inner surface of aforementioned background color layer 3A again, can utilize the laminating layer 3A that makes with the plastic material of plastic products identical material or characteristic as described above.When this label is placed in the plastic products mould, treat that plastic products are with ejection formation; Or extrusion molding; Or vacuum forming; Or blow out various forming methods such as moulding when one-body molded, can utilize aforementioned laminating layer 3A fully to combine with plastic products, utilize the lines 11 of decorative layer 1 outer surface 10 again, make the pattern of printed layers or literal produce the visual effect of three-dimensional, beautify the appearance of plastic products, and improve the value of plastic products.