CN104760442A - Rubber inflation article, and printing method and printing apparatus thereof - Google Patents
Rubber inflation article, and printing method and printing apparatus thereof Download PDFInfo
- Publication number
- CN104760442A CN104760442A CN201410003612.6A CN201410003612A CN104760442A CN 104760442 A CN104760442 A CN 104760442A CN 201410003612 A CN201410003612 A CN 201410003612A CN 104760442 A CN104760442 A CN 104760442A
- Authority
- CN
- China
- Prior art keywords
- printing
- transfer
- rubber
- matrix
- inflated articles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007639 printing Methods 0.000 title claims abstract description 146
- 238000000034 method Methods 0.000 title claims abstract description 48
- 229920001971 elastomer Polymers 0.000 title abstract description 13
- 238000010023 transfer printing Methods 0.000 claims abstract description 93
- 239000011159 matrix material Substances 0.000 claims abstract description 63
- 239000003292 glue Substances 0.000 claims abstract description 25
- 239000012528 membrane Substances 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 7
- 238000004381 surface treatment Methods 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 12
- 238000004587 chromatography analysis Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- 230000011218 segmentation Effects 0.000 claims description 8
- 238000007645 offset printing Methods 0.000 claims description 4
- 229920002545 silicone oil Polymers 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 5
- 239000004800 polyvinyl chloride Substances 0.000 description 29
- 229920000915 polyvinyl chloride Polymers 0.000 description 29
- 239000004698 Polyethylene Substances 0.000 description 10
- 238000002372 labelling Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 239000004793 Polystyrene Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 239000005038 ethylene vinyl acetate Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 229920006378 biaxially oriented polypropylene Polymers 0.000 description 3
- 239000011127 biaxially oriented polypropylene Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000013316 zoning Methods 0.000 description 2
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000010017 direct printing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000007649 pad printing Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Printing Methods (AREA)
Abstract
The invention discloses a rubber inflation article, and a printing method and a printing apparatus thereof. The printing method comprises the following steps: making a transfer membrane; printing a picture and text on the transfer membrane; carrying out thermal deformation treatment on the obtained transfer printing membrane to obtain a transfer printing template; gluing the transfer printing template to coat the internal surface of the transfer printing template with glue; carrying out surface treatment on the printing matrix of the rubber inflation article to be printed; correspondingly arranging two cooperative transfer printing templates into a die, arranging the bearing matrix of the rubber inflation article between the two transfer printing templates, and carrying out die locking to inflate the printing matrix until the external surface of the printing matrix is closely applied to the internal surfaces of the two transfer printing templates; heating the locked die, the printing matrix and the transfer printing templates to enforce transfer printing; and cooling to normal temperature, and carrying out die opening to separate the printed rubber inflation article from the die and the transfer printing templates in order to obtain the finished rubber inflation article. The printing precision is greatly improved in the invention.
Description
Technical field
The present invention relates to the printing process of inflated articles, the invention particularly relates to the printing process of rubber-like inflated articles.
Background technology
There is the inflated articles of picture and text on surface, mainly contains two kinds: one is film class inflated articles, and another kind is rubber-like inflated articles.Film class inflated articles is generally after first printing out relevant decoration pattern on the flat carrier of several symmetrical structures, ratio-frequency welding is connected into the article of various shape again, the picture and text of this article surface first print, this kind of inflated articles mainly comprises the inflatable toys that some are similar to sandy beach ball, balloon, be characterized in article itself, the carrier namely printed comparatively frivolous without caoutchouc elasticity.
Rubber-like inflated articles be printed with two kinds of modes: the first is in object fabrication process, carries out labeling at article surface; The second is then after article are made, print after article surface carries out, this kind of inflated articles mainly comprises some and is similar to Yoga ball, casper inflatable toys, is characterized in article itself again, the carrier namely printed is comparatively abundant relative to the former, has the elasticity as rubber.Wherein, in object fabrication process, carry out printing process be also labeling method, such as: the manufacture craft of the full-color labeling ball of a kind of reverse labeling disclosed in Chinese patent CN1457971 and full-color labeling cloud ball thereof, that the PVC cushion compound printed in advance is placed on inside the mould of PVC ball, pour PVC liquid into and stick with paste rear rotary heating, just can be attached to PVC ball surface and become to be integrated, completing surperficial labeling, there is the defect that can only locally print in labeling method.Again such as: a kind of ball surface cover look disclosed in Chinese patent CN1093981 prints the technique of tellurion pattern, disclose a kind of lagging method, the cushion compound printed in advance is cut into melon skin sheet, is fitted on the surface of ball, then post forming and bladders are fitted in one.Although lagging method can stick one deck on the whole surface of spheroid, be the increase in the thickness of spheroid, cost up, owing to there being a lot of seam, destroy the integrality of spheroid, and complex process, cost is high.For another example: bat printing chromatography, this method is by the surface of the retroussage on transfer printing plate to ball by a soft silica gel head, repeatedly can obtain colored printing figure message after chromatography, such as: the bat printing chromatography unit mahine that the top printing machinery Co., Ltd in Shanghai produces.Bat printing chromatography is as present main flow, although speed is fast, cost is low, but pad-printing process is because soft silica gel head is to the direct printing of soft inflatable ball, and assorted aligning accuracy is low, and chromatography error is at more than 1mm, and the half tone precision of bat printing also can only 120 lines/inch, resolution ratio is low, can not meet the needs that some precisely print, such as: when printing tellurion, need national colours accurately to implant chromatography in national boundaries, chromatography error requires need control within 0.3mm.
Summary of the invention
The technical problem to be solved in the present invention is, for the above-mentioned defect of prior art, the present invention proposes a kind of printing process and printing equipment of rubber-like inflated articles, greatly can improve printing precision.
The technical solution adopted for the present invention to solve the technical problems is: the printing process providing a kind of rubber-like inflated articles, comprises the following steps:
Prepare transfer membrane;
Printing picture and character on transfer membrane, to obtain transfer film;
Thermal deformation field is carried out to transfer film, to obtain transfer printing template;
Carry out gluing process, apply glue to make the inner surface of transfer printing template;
Surface treatment is carried out to the matrix of undertaking the printing of of rubber-like inflated articles to be printed;
The transfer printing template correspondence cooperatively interacted two is attached in mould, and the matrix of undertaking the printing of of rubber-like inflated articles is attached between these two transfer printing templates, matched moulds also makes this matrix inflation of undertaking the printing of until the inner surface of its outer surface and these two transfer printing templates fits tightly;
Mould after matched moulds, undertake the printing of matrix and transfer printing template are heated, to implement transfer printing;
Be cooled to normal temperature, die sinking, the rubber-like inflated articles produced can be separated with mould and transfer printing template, obtain the manufactured goods of rubber-like inflated articles.
In certain embodiments, this transfer membrane is made up of substrate layer and release layer, and wherein, the material of this substrate layer can select PS, PE or PVC, and the material of this release layer can select silicone oil, wax class, EVA or PE film.
In certain embodiments, on transfer membrane, printing picture and character is to obtain the process of transfer film, can select silk-screen, offset printing, bat printing or gravure.
In certain embodiments, carry out thermal deformation field, mode of heating, vacuum mode, heating and vacuum combination can be selected, heat and air pressure combination or liquid comes into contact heating, vacuum mode.
In certain embodiments, the temperature range heated the mould after matched moulds, undertake the printing of matrix and transfer printing template can be 20-180 degree Celsius; Preferably, be 80-140 degree Celsius.
In certain embodiments, this rubber-like inflated articles is PVC flexible glue material.
The technical solution adopted for the present invention to solve the technical problems is still: provide a kind of rubber-like inflated articles, comprise undertake the printing of matrix and the picture and text layer being printed in this outer surface of matrix of undertaking the printing of, this matrix of undertaking the printing of is rubber-like material, this matrix of undertaking the printing of is provided with valve and can inflates, and this picture and text layer adopts aforesaid printing process to obtain.
In certain embodiments, this matrix of undertaking the printing of has symmetrical two parts, these two parts are relative segmentation plane symmetries, and this valve is positioned at this segmentation plane; Within the chromatography error of this picture and text layer can be controlled in 0.3mm.
The technical solution adopted for the present invention to solve the technical problems is still: the printing equipment providing a kind of rubber-like inflated articles, comprising:
Counterdie, this counterdie has lower host cavity, and this lower host cavity has lower inner surface;
Patrix, this patrix has upper host cavity, and on this, host cavity has upper inner surface;
Wherein, this patrix can this lower film open and close relatively, this patrix lower relative to this closed time, this lower inner surface and upper inner surface enclose out the first profile.
In certain embodiments, this printing equipment also comprises: lower transfer printing template, is installed on this counterdie, and this lower transfer printing template comprises the lower fixed part that correspondence is installed in the lower transfer section in this lower host cavity and is extended by this lower transfer section; Upper transfer printing template, is installed on this patrix, and on this, transfer printing template comprises the upper fixed part that correspondence is installed in the upper transfer section on this in host cavity and is extended by transfer section on this; Wherein, this patrix is when relatively this counterdie closes, the outer surface of this lower transfer section and on this outer surface of transfer section to enclose and corresponding with this first profile; The inner surface of this lower transfer section and on this inner surface of transfer section to enclose and can be corresponding with the outer surface of the matrix of undertaking the printing of of the rubber-like inflated articles be installed in wherein.
Rubber-like inflated articles of the present invention and printing process thereof and printing equipment are by forming two transfer printing templates cooperatively interacted dexterously, the mould cooperatively interacted by two again carries this two transfer printing templates, and the matrix of undertaking the printing of of rubber-like inflated articles to be printed is attached in the cavity that these two transfer printing templates enclose out, stock inflation make the to undertake the printing of outer surface entirety of object is tightly fitted in the cavity inner surface that transfer printing masterplate encloses, in the temperature of setting, under the conditions such as internal pressure, complete transfer printing, greatly can improve the printing precision of rubber-like inflated articles.
Accompanying drawing explanation
Fig. 1 is the flow process signal of the printing process embodiment of rubber-like inflated articles of the present invention.
Fig. 2 is the hierarchical structure signal of composite transferring film in printing process of the present invention.
Fig. 3 is the hierarchical structure signal of transfer film in printing process of the present invention.
Fig. 4 is the plan structure signal of transfer film in printing process of the present invention.
Fig. 5 is the structural representation of lower transfer printing template in printing process of the present invention.
Fig. 6 is that in Fig. 5, A local amplifies signal.
Fig. 7 is the structural representation of matrix of undertaking the printing of in rubber-like inflated articles of the present invention.
Fig. 8 is the structural representation of printing equipment of the present invention.
Fig. 9 is the structural representation adopting printing equipment of the present invention to realize the printing of rubber-like inflated articles.
Wherein, accompanying drawing is described as follows: 1 transfer membrane 11 substrate layer 12 release layer; 1a transfer film 13 printed layers 131 effectively printing transfer printing image-text 132 remainder 133 prints locating hole; 2 transfer printing template 21 transfer section 22 installation portion 211 substrate layer 212 release layer 213 printed layers 214 inner surface 215 outer surfaces, 221 locating holes; Transfer printing template on transfer printing template 2b under 2a; Adjuster 56 inflation gauge 57 loading line inflated by 5 printing equipment 51 counterdie 511 counterdie die cavity 512 counterdie medial surface 52 patrix 521 patrix die cavity 522 patrix medial surface 53,54 retaining mechanisms 55; 10 undertake the printing of matrix 101 valve 102 outer surface.
Detailed description of the invention
Now by reference to the accompanying drawings, preferred embodiment of the present invention is elaborated.
The present invention proposes a kind of rubber-like inflated articles, and it has undertake the printing of matrix and the picture and text layer being printed in its outer surface.Wherein, this matrix of undertaking the printing of is rubber-like material, and this matrix of undertaking the printing of is provided with valve and can inflates, preferably, this matrix of undertaking the printing of has symmetrical two parts, these two parts are relative segmentation plane symmetries, and this valve is positioned at these segmentation plane article.Within the chromatography error of this picture and text layer can be controlled in 0.3mm.
As shown in Figure 1, for the flow process of the printing process embodiment of rubber-like inflated articles of the present invention is illustrated.It roughly comprises the following steps:
S1: prepare transfer membrane.In conjunction with see Fig. 2, transfer membrane 1 is made up of substrate layer 11 and release layer 12.Wherein, the plastics that substrate layer 11 selects the thermal deformation meeting setting to require, in the present embodiment, require that thermal deformation extension elongation rate when this plastics are under viscous state temperature is not less than 57%, such as a printing figure message is that circular plastic sheet positioning heat stretching becomes a hemisphere, area doubles, the line length of any direction is elongated is 1/2 original π=1.57 times, the plastics meeting this requirement have PVC(Polyvinylchloride polymer, polyvinyl chloride), PS(Polystyrene, polystyrene) and PE(polyethylene, polyethylene), and the plastic sheeting that general hot transfer printing uses, as: BOPP(BiaxiallyOriented Polypropylene Biaxially oriented polypropylene) and PET(Polythyleneterephthalate, PETG), its hot rate elongation can only reach less than 1.5 times of former length.Release layer 12 can select the material that surface energy is very low, such as: silicone oil, wax class or nonpolar plastic foil etc., it can be printed by traditional mode above, can strip down easily again, in the present embodiment, when selecting release layer 12, require that it has the hot rate elongation suitable with substrate layer 11.
S2: printing picture and character on transfer membrane, to obtain transfer film.In conjunction with see Fig. 3, on above-mentioned transfer membrane 1, printing figure message can obtain transfer film 1a, in the present embodiment, the ink with hot-stretch function can be selected by modes such as silk-screen, offset printing, gravure and bat printings, the picture and text of fineness are printed on release layer 12, on release layer 12, namely print formation one picture and text layer 13.In the present embodiment, this picture and text layer 13 is reverse-printed, and printing precision can reach 200 lines/inch.
S3: carry out thermal deformation field to transfer film, to obtain transfer printing template.By the transfer film 1a thermal deformation after printing, two corresponding lower transfer printing template 2a and upper transfer printing template 2b(cooperatively interacted can be obtained see Fig. 9), wherein, printing-ink, namely picture and text layer 13 is inside.In conjunction with see Fig. 4 and Fig. 5, the printed layers of each transfer film 1a can zoning be effectively printing transfer printing image-text 131 and other parts 132, can arrange printing locating hole 133 in the appropriate location of other parts 132.In conjunction with see Fig. 6, each transfer printing template 2 comprises transfer section 21 and installation portion 22, and installation portion 22 is provided with multiple locating hole 221, wherein, transfer section 21 is effectively printed the corresponding thermal deformation of transfer printing image-text 131 and is formed, and installation portion 22 is that the corresponding thermal deformation of other parts 132 of effective printing figure message forms.Locating hole 221 is corresponding with printing locating hole 133, and specifically, locating hole 221 can print the corresponding thermal deformation of locating hole 133 and form, also can be that, before thermal deformation, printing locating hole 133 is not set, after treating thermal deformation, just on installation portion 22, appropriate location is arranged.Above-mentioned transfer film 1a is positioned hot-stretch distortion, heating-up temperature guarantees it is below the flow temperature of composite transfer printing film 1a, and is combined vacuum and carries out hot-stretch deformation process.In the present embodiment, position by printing locating hole 133 and be out of shape according to the Mathematical Modeling of the flat circle that can calculate to hemisphere, thus make the transfer printing image-text on picture and text layer 13 before being deformed with distortion after position can precisely be controlled, one_to_one corresponding, such as: do a diameter is the inflatable globe instrument of 32cm, circle (the Northern Hemisphere plane picture and text) diameter of point latitude such as the One Earth One Family instrument in plane is necessarily set to a transfer printing image-text (circle) 131 of 32cm, the Northern Hemisphere of tellurion is obtained after hot-stretch distortion, the diameter in the Northern Hemisphere is also 32cm, in other words: the every bit in plane is in the one_to_one corresponding position of three-dimensional hemisphere after being all out of shape uniformly according to Mathematical Modeling, the transfer printing image-text 131 of transfer film 1a is out of shape the transfer section 21 of rear i.e. transfer printing lamina membranacea 2, at this moment transfer printing image-text can be evenly distributed on hemisphere face.See Fig. 6, for transfer section 21, picture and text layer 213 is inside, and be substrate layer 211 outside the hemisphere obtained, inner side is picture and text layer 213, and centre is release layer 212, and transfer section 21 has medial surface 214 and lateral surface 215.
S4: carry out gluing process, applies glue to make the inner surface of transfer printing template.Two transfer printing template 2a, 2b(cooperatively interacted are see Fig. 9), ink layer (i.e. picture and text layer 213) coated thereon liquid glue directly in inner side, coating method is spraying, flow coat, dip coated, thus can obtain the uniform glue layer of one deck at the medial surface 214 of transfer section 21.Liquid glue can be elastic polyurethane liquid solution or the body of two component, and two component is by solvent volatilization and chemical reaction becomes solid, also can be polyurethane solutions, the emulsion of one-component, the flexible glue of one-component of other classes.The flexibility of glue and elasticity are selected can not lower than the matrix 10(that undertakes the printing of of rubber-like inflated articles see Fig. 7) elasticity itself and flexibility, in the present embodiment, the matrix 10 of undertaking the printing of of this rubber-like inflated articles is the spheroid of PVC softwood matter, its hardness is lower than shore 40 degree, elasticity is higher than 200% rebound degree, elasticity and the flexibility of the glue used must be better than the soft ball of PVC itself, such PVC ball venting rear surface can not produce wrinkle, good springiness when simultaneously using, do not affect the play function of PVC ball itself, liquid glue becomes solid through solvent volatilization.
S5: surface treatment is carried out to the matrix of undertaking the printing of of rubber-like inflated articles to be printed.See Fig. 7, the matrix 10 of undertaking the printing of of rubber-like inflated articles to be printed has a valve 101 and and undertakes the printing of surperficial 102.Undertake the printing of surface 102 process flexible surface conditioning agent can be used to carry out, the surface energy on surface 102 of can making after process to undertake the printing of raises, be convenient to bond with the glue layer described in above-mentioned steps S4, the adhesive force of surface conditioning agent and PVC ball is high, ASTM5B level can be reached, shore hardness less than 35 degree.The ball surface of carrying out the matrix 10 of undertaking the printing of before and after surface treatment is elastomeric solid layer
S6: the transfer printing template correspondence cooperatively interacted two is attached in mould, and the matrix of undertaking the printing of of rubber-like inflated articles is attached between these two transfer printing templates, matched moulds also makes this matrix inflation of undertaking the printing of until the inner surface of its outer surface and these two transfer printing templates fits tightly.See Fig. 8 and Fig. 9, by the transfer printing template 2a of rear for above-mentioned two distortion also gluing, 2b is positioned over the mould 51 of corresponding diameter, in 52, specifically have: lower transfer printing template 2a is attached on counterdie (being namely positioned at the mould of below) 51, and upper transfer printing template 2b is attached to patrix (being namely positioned at the mould of top) 52, and matrix 10 of undertaking the printing of before matched moulds puts into this two transfer printing template 2a, between 2b, matrix 10 of undertaking the printing of is in semi-gas filled state, and semi-pneumatic appearance profile is less than transfer printing template 2a, (see Fig. 8, this cavity is by two and half chambeies 511 to the cavity that 2b encloses out, 521 combine) inner surface profile, put into mould 51, time in 52, by inflation inlet (valve 101) and mould 51, loading line outside 52 58 is connected, and matched moulds carries out inflating after compressing until the appearance profile of matrix 10 of undertaking the printing of and transfer printing template 2a, the inner surface profile of the cavity that 2b encloses out is consistent, and that is, undertake the printing of surface 102 and transfer printing template 2a, the inner surface 214 of 2b fits tightly, at this moment, and transfer printing template 2a, outer surface 215 and the mould 51 of 2b, the inner surface 512 of 52, 522 also fit tightly.In the present embodiment, monitor via inflation gauge 56 by inflation adjuster 55() inside of the matrix 10 that ensures to undertake the printing of remains on the air pressure of setting.In the present embodiment, the air pressure of this setting is 0.2MPA(MPa).
S7: the mould after matched moulds, undertake the printing of matrix and transfer printing template are heated, to implement transfer printing.In the present embodiment, be by matched moulds after entirety put into baking oven and heat, heating-up temperature is 100 degree, and the air pressure inside of the matrix 10 that keeps undertaking the printing of is at 0.2MPA.
S8: be cooled to normal temperature, die sinking, can be separated the rubber-like inflated articles produced with mould and transfer printing template, obtain the manufactured goods of rubber-like inflated articles.In the present embodiment, heat after 30 minutes, cooling causes normal temperature, remains that above-mentioned air pressure is at 0.1-0.5MPA in cooling procedure, takes out the matrix 10 of undertaking the printing of in mould 51,52, is peeled off mutually by the peel ply 212 of transfer printing template 2a, 2b with base material 211.So, namely the picture and text layer 213 on transfer printing template 2a, 2b shifts and is attached to the surface 102 of undertaking the printing of of matrix 10 of undertaking the printing of, thus has obtained the manufactured goods of the rubber-like inflated articles of printing.
Below, for a PVC inflated rubber ball (tellurion), be described in detail.
In step sl, particularly, selection thickness is the PVC that the South Asia, Taiwan of 0.2mm produces is substrate layer, and selection thickness is the PE film of 0.05mm is release layer, and substrate layer and release layer are combined with each other and become transfer film.
In step s 2, particularly, design and produce the plane picture and text that diameter is 60cm, with the intaglio printing of 200 lines/inch precision, printing diameter is that the flat circle of 60cm is on transfer film, wherein, the diameter that the picture and text of Northern Hemisphere and Southern Hemisphere respectively print a plane is the circle of 60cm, and the fictitious graticule of circle is uniformly distributed.
In step s3, particularly, make the hemisphere thermal vacuum deforming moulds that diameter is 60cm, behind location, the diameter printed in the Northern Hemisphere is that picture and text (the namely aforesaid 131) Uniform Tension in the flat circle of 60cm is deformed into the Northern Hemisphere, similarly, the diameter that the Southern Hemisphere is printed be 60cm flat circle in picture and text Uniform Tension be deformed into the Southern Hemisphere, obtaining two diameters is the hemisphere of 60cm, and 60cm hemisphere has spherical crown portion (namely aforesaid transfer section 21) and brim part (namely aforesaid installation portion 22).So, the composite transfer printing film after printing carries out thermal deformation, and obtain the transfer printing template of two corresponding hemisphere, printing-ink is inside; And the graticule on hemisphere is for being uniformly distributed.
In step s 4 which, particularly, coating liquid glue inside the transfer printing template of above-mentioned two hemisphere, coating method dip coated, glue is the aqueous polyurethane emulsion of one-component, and glue is Yantai Daocheng Chemicals Co., Ltd. DEG-3751 type, dries after coating, the uniform glue layer of one deck can be obtained inside transfer printing template
In step s 5, particularly, the matrix of undertaking the printing of of PVC inflating rubber ball select Shanghai Yi Nuote company to manufacture normal use the diameter after inflation for 60cm and inflation pressure be the spheroid of 0.2MPA, its material is PVC flexible glue.The surface of this matrix of undertaking the printing of is the white of shiny surface, adopts Yantai Daocheng Chemicals Co., Ltd. DG-5130 type PVC aqueous polyurethane leather treatment to process, until ASTM5B level, and shore hardness less than 35 degree.
In step s 6, particularly, the transfer printing template of the hemisphere after being out of shape two is placed in two hemispheric moulds respectively, the internal diameter of hemispheric mould is 60cm, PVC inflatable ball is inflated to diameter 50cm size, then be placed on above-mentioned have in the mould of transfer printing template (by the air tube be inserted in the valve of PVC inflatable ball, PVC inflatable ball is tangled, and in PVC inflatable ball is suspended in cavity that transfer printing template encloses out, and unnecessary contact can not be there is in advance with transfer section, to have influence on transfer quality), matched moulds, and lock, 60cm is inflated until the diameter of spheroid swells to the spheroid of matrix of undertaking the printing of by valve, the outer surface of spheroid of matrix of making to undertake the printing of tightly is fitted on the inner surface of transfer printing template, and ensure that spheroid internal gas pressure is 0.2MPA.
In the step s 7, particularly, the entirety after matched moulds in step S6 is put into baking oven heating, and keep ensureing that spheroid internal gas pressure is 0.2MPA, heating-up temperature is 100 degree.
In step s 8, particularly, after entirety heats 30 minutes, cooling causes normal temperature, remains that above-mentioned air pressure is at 0.1-0.5MPA in cooling procedure, take out the matrix of undertaking the printing of in mould, the peel ply of transfer printing template and substrate layer are peeled off, the obtained diameter be beautifully printed is the PVC inflated rubber ball of 60cm, and the outer surface of ball is printed with the overall sphere picture and text of the earth, in other words, whole PVC inflated rubber ball can be considered as One Earth One Family instrument.
It should be noted that, in other embodiments, can some specific descriptions in above-mentioned specific embodiment be replaced.Such as:
1, substrate layer can select PS or PE to carry out alternative PVC.The PE of one deck can also be selected to come alternative two-layer substrate layer and lift-off layer structure, that is, directly work as transfer film with PE layer.
2, peel ply can select silicone oil, wax class, EVA(Ethylene-Vinyl Acetatecopolymer, ethylene-vinyl acetate copolymer) carry out alternative PE.
3, on transfer film, carry out the method for printing, silk-screen, offset printing, bat printing can be selected to carry out alternative gravure.
4, above-mentioned hot-stretch distortion, can adopt mode of heating, vacuum mode, heating and vacuum combination, heat and air pressure combination and liquid comes into contact heating, vacuum mode etc.
5, above-mentioned PVC inflating rubber ball, the PVC inflatable toys of other shapes can be replaced with, such as: the matrix of undertaking the printing of of cartoon horse shape, as long as this is undertaken the printing of, matrix can zoning be two parts being symmetrical in a segmentation plane, preferably, this valve of undertaking the printing of on matrix is positioned in this segmentation plane.
6, the selection of glue can be the various glue of one-component, the glue of two component or plural component.
7, the coating method of glue can be flow coat, spraying or dipping.
8, matrix of undertaking the printing of can carry out surface treatment, also can not carry out surface treatment;
9, glue directly can be coated on and undertake the printing of on matrix, and transferring templates is gluing not; Or glue directly can be coated with undertaking the printing of on matrix after treatment, and, also gluing on transferring templates;
10, the temperature range heated the mould after matched moulds, undertake the printing of matrix and transfer printing template can be 20-180 degree Celsius, preferably, is 80-140 degree Celsius.
11, for the PVC inflating rubber ball of different size, transfer mold board size and the die size of similar sizes need only correspondingly be prepared; That is, the size restriction of the matrix of undertaking the printing of that the present invention is suitable for is very little.
Compared with prior art, adopt printing process and the printing equipment of rubber-like inflated articles of the present invention, by forming two transfer printing templates cooperatively interacted dexterously, this two transfer printing templates are carried at the mould cooperatively interacted by two, and the matrix of undertaking the printing of of rubber-like inflated articles to be printed is attached in the cavity that these two transfer printing templates enclose out, stock inflation make the to undertake the printing of outer surface entirety of object is tightly fitted in the cavity inner surface that transfer printing masterplate encloses, in the temperature of setting, under the conditions such as internal pressure, complete transfer printing, greatly can improve the printing precision of rubber-like inflated articles.
Should be understood that, above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit, for a person skilled in the art, technical scheme described in above-described embodiment can be modified, or equivalent replacement is carried out to wherein portion of techniques feature; And these amendments and replacement, all should belong to the protection domain of claims of the present invention.
Claims (10)
1. a printing process for rubber-like inflated articles, is characterized in that, comprises the following steps:
Prepare transfer membrane;
Printing picture and character on transfer membrane, to obtain transfer film;
Thermal deformation field is carried out to transfer film, to obtain transfer printing template;
Carry out gluing process, apply glue to make the inner surface of transfer printing template;
Surface treatment is carried out to the matrix of undertaking the printing of of rubber-like inflated articles to be printed;
The transfer printing template correspondence cooperatively interacted two is attached in mould, and the matrix of undertaking the printing of of rubber-like inflated articles is attached between these two transfer printing templates, matched moulds also makes this matrix inflation of undertaking the printing of until the inner surface of its outer surface and these two transfer printing templates fits tightly;
Mould after matched moulds, undertake the printing of matrix and transfer printing template are heated, to implement transfer printing;
Be cooled to normal temperature, die sinking, the rubber-like inflated articles produced can be separated with mould and transfer printing template, obtain the manufactured goods of rubber-like inflated articles.
2. the printing process of rubber-like inflated articles according to claim 1, it is characterized in that, this transfer membrane is made up of substrate layer and release layer, wherein, the material of this substrate layer can select PS, PE or PVC, and the material of this release layer can select silicone oil, wax class, EVA or PE film.
3. the printing process of rubber-like inflated articles according to claim 1, is characterized in that, on transfer membrane, printing picture and character is to obtain the process of transfer film, can select silk-screen, offset printing, bat printing or gravure.
4. the printing process of rubber-like inflated articles according to claim 1, it is characterized in that, transfer film carries out thermal deformation field, can select mode of heating, vacuum mode, heating and vacuum combination, heat and air pressure combination or liquid comes into contact mode of heating.
5. the printing process of rubber-like inflated articles according to claim 1, is characterized in that, the temperature range heated the mould after matched moulds, undertake the printing of matrix and transfer printing template can be 20-180 degree Celsius; Preferably, be 80-140 degree Celsius.
6. the printing process of rubber-like inflated articles according to claim 1, is characterized in that, this rubber-like inflated articles is PVC flexible glue material.
7. a rubber-like inflated articles, comprise undertake the printing of matrix and the picture and text layer being printed in this outer surface of matrix of undertaking the printing of, this matrix of undertaking the printing of is rubber-like material, this matrix of undertaking the printing of is provided with valve and can inflates, it is characterized in that, this picture and text layer adopts the arbitrary described printing process of claim 1 to 6 to obtain.
8. rubber-like inflated articles according to claim 7, is characterized in that, this matrix of undertaking the printing of has symmetrical two parts, these two parts are relative segmentation plane symmetries, and this valve is positioned at this segmentation plane; Within the chromatography error of this picture and text layer can be controlled in 0.3mm.
9. a printing equipment for rubber-like inflated articles, is characterized in that, comprising:
Counterdie, this counterdie has lower host cavity, and this lower host cavity has lower inner surface;
Patrix, this patrix has upper host cavity, and on this, host cavity has upper inner surface;
Wherein, this patrix can this lower film open and close relatively, this patrix lower relative to this closed time, this lower inner surface and upper inner surface enclose out the first profile.
10. the printing equipment of rubber-like inflated articles according to claim 9, is characterized in that, also comprise:
Lower transfer printing template, is installed on this counterdie, and this lower transfer printing template comprises the lower fixed part that correspondence is installed in the lower transfer section in this lower host cavity and is extended by this lower transfer section;
Upper transfer printing template, is installed on this patrix, and on this, transfer printing template comprises the upper fixed part that correspondence is installed in the upper transfer section on this in host cavity and is extended by transfer section on this;
Wherein, this patrix is when relatively this counterdie closes, the outer surface of this lower transfer section and on this outer surface of transfer section to enclose and corresponding with this first profile; The inner surface of this lower transfer section and on this inner surface of transfer section to enclose and can be corresponding with the outer surface of the matrix of undertaking the printing of of the rubber-like inflated articles be installed in wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410003612.6A CN104760442A (en) | 2014-01-03 | 2014-01-03 | Rubber inflation article, and printing method and printing apparatus thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410003612.6A CN104760442A (en) | 2014-01-03 | 2014-01-03 | Rubber inflation article, and printing method and printing apparatus thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104760442A true CN104760442A (en) | 2015-07-08 |
Family
ID=53642650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410003612.6A Pending CN104760442A (en) | 2014-01-03 | 2014-01-03 | Rubber inflation article, and printing method and printing apparatus thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104760442A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019148378A1 (en) * | 2018-01-31 | 2019-08-08 | Bestway Inflatables & Material Corp. | Multicolored inflatable and systems and methods for producing same |
| CN117698328A (en) * | 2024-01-09 | 2024-03-15 | 浙江善力高科新材料有限公司 | Printing method of full-printing polyurethane mute ball and full-printing polyurethane mute ball |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1899855A (en) * | 2005-07-18 | 2007-01-24 | 赵东林 | Transfer printing method |
| CN101284413A (en) * | 2007-04-12 | 2008-10-15 | 鸿富锦精密工业（深圳）有限公司 | In-mold transfer method |
| CN201268063Y (en) * | 2008-02-19 | 2009-07-08 | 赵东林 | Full color printing PU foaming product |
| CN101734030A (en) * | 2008-11-18 | 2010-06-16 | 赵东林 | Method and device for printing pictures and texts on surface of irregular object |
-
2014
- 2014-01-03 CN CN201410003612.6A patent/CN104760442A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1899855A (en) * | 2005-07-18 | 2007-01-24 | 赵东林 | Transfer printing method |
| CN101284413A (en) * | 2007-04-12 | 2008-10-15 | 鸿富锦精密工业（深圳）有限公司 | In-mold transfer method |
| CN201268063Y (en) * | 2008-02-19 | 2009-07-08 | 赵东林 | Full color printing PU foaming product |
| CN101734030A (en) * | 2008-11-18 | 2010-06-16 | 赵东林 | Method and device for printing pictures and texts on surface of irregular object |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019148378A1 (en) * | 2018-01-31 | 2019-08-08 | Bestway Inflatables & Material Corp. | Multicolored inflatable and systems and methods for producing same |
| CN117698328A (en) * | 2024-01-09 | 2024-03-15 | 浙江善力高科新材料有限公司 | Printing method of full-printing polyurethane mute ball and full-printing polyurethane mute ball |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2662005B2 (en) | Simultaneous molding and transfer | |
| ES2681646T3 (en) | Method of printing textile or leather goods | |
| CN107404976B (en) | Article comprising a bladder element having an image and method of making the article | |
| US20120015162A1 (en) | Resin-coated material and process for manufacturing same | |
| KR100765334B1 (en) | Artificial nail manufacturing method | |
| US8241456B2 (en) | Method for producing electric-wave-transmissible transferring member | |
| JP3165105U (en) | Electronic device with full color pattern | |
| JP4953396B2 (en) | Nail decoration sticker | |
| US20140138019A1 (en) | Printing method and printing products employing the method thereof | |
| CN104760442A (en) | Rubber inflation article, and printing method and printing apparatus thereof | |
| US20040197536A1 (en) | Heat applied graphics and method | |
| CN102390193B (en) | Film transfer printing method | |
| JP2014050966A (en) | Sticker for decoration and manufacturing method of sticker for decoration | |
| US8002932B2 (en) | Method for preparing golf ball with indicia having metallic luster | |
| KR101395449B1 (en) | Ornament sticker | |
| CN206788551U (en) | A kind of vacuum nano Embosser | |
| CN101480889A (en) | Gravure printing process of identification code | |
| JP2009262521A (en) | Transfer foil | |
| JP4398612B2 (en) | Thermal transfer label with unique surface texture and its manufacturing method | |
| MXPA01008134A (en) | Liquid pressure transfer printing method for steering wheel rim of automobile. | |
| CN102695594A (en) | Patterning sheet and manufacturing method therefor | |
| CN102161282B (en) | Rhinestone and processing technology thereof | |
| JP2016124216A (en) | Inkjet printing transfer sheet for rubber molding or urethane molding and inkjet printing transfer method for rubber molding or urethane molding | |
| CN101786368A (en) | Methods for adding protective film on electronic product and notebook computer | |
| US20090286050A1 (en) | Customizable Articles and Method of Customization |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150708 |