CN103753993B - Three dimensional body heat-transferring method - Google Patents
Three dimensional body heat-transferring method Download PDFInfo
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- CN103753993B CN103753993B CN201410042560.3A CN201410042560A CN103753993B CN 103753993 B CN103753993 B CN 103753993B CN 201410042560 A CN201410042560 A CN 201410042560A CN 103753993 B CN103753993 B CN 103753993B
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Abstract
The present invention relates to three dimensional body heat-transferring method.It comprises cuts out, drawing, and laminating compresses and heating steps.To be printed of three dimensional body is formed by connecting by start cylinder, middle cylinder and end cylinder.The intersection of start cylinder and middle cylinder is initial straightway, and the intersection of middle cylinder and end cylinder is for terminate straightway, and the two place straight line meets at intersection point to be printed.Cut out step, heat transfer media is cut to possess sintering, mesozone and end zone wait paste medium.The start-up phase company headquarters of sintering and mesozone is straightway, and mesozone is straightway with the end phase company headquarters of end zone, and the straight line at the two place separately meets at transfer printing intersection point.Laminating step, bend along start-up phase company headquarters and end phase company headquarters respectively and wait to paste medium, make sintering, mesozone and end zone cover start cylinder, middle cylinder respectively and terminate cylinder, transfer printing intersection point overlaps with intersection point to be printed.The knuckle position that heat transfer media intersects to be printed parcel three can not be swelled, and not easily offsets.
Description
Technical field
The present invention relates to a kind of heat-transferring method, particularly relate to a kind of heat-transferring method of three dimensional body.
Background technology
At present, heat transfer media is divided into transfer film and transfer paper.Heat transfer media normally plane, to be printed of being applicable to by print thing is the occasion of cylinder, and plane can be considered the infinitely-great cylinder of radius of curvature.But heat transfer media is flexible or foldingly do not have elasticity, can prevent the image be printed thereon from deforming like this.
Hot transfer step is as follows:
Cut out step: cut out enough large heat transfer media according to the full-size of to be printed by print thing.
Mapping step: print image on the heat transfer media of cutting.
Laminating step: by through cutting and the heat transfer media being printed on image to be laid in by print thing to be printed upper or be wrapped in simply by to be printed of print thing.
Compaction step: apply pressure to heat transfer media, makes it be close to by print to be printed of thing.Usual employing vacuum suction method provides pressure, loads vacuum bag, then takes out negative pressure to vacuum bag, utilize atmospheric pressure that vacuum bag is tightened up thus apply pressure to heat transfer media by heat transfer media with by print thing
.
Heating steps: vacuum bag together with the heat transfer media in it and by print thing be together placed on baking box inherence be heated to the transfer printing operating temperature needed for hot transfer printing until hot transfer printing completes.
Wherein the first two step does not have inevitable order, in existing heat-transferring method, existing first execution is cut out step and performed mapping step again, has first to perform mapping step and perform and cut out step yet.
When heat transfer media simply wraps up by print to be printed of thing, cannot fit tightly because of protuberance three crossing knuckle positions, easily occur the situation that transferred image lacks; In addition, heat transfer media and by print thing load vacuum bag time, easily there is relative movement in the two, namely walks, and makes transferred image depart from original position.
Certainly, also have and use the heat-conducting piece such as heat conductive rubber to execute heat transfer media stressed, now heat-conducting piece also will be placed in baking box and together be baked, and the process compressed by heat-conducting piece of heat transfer media also easily walks phenomenon.
Summary of the invention
The object of the invention is to provide a kind of heat transfer media that can prevent and swells three of to be printed crossing knuckle positions, and prevents the three dimensional body heat-transferring method that walks between heat transfer media and to be printed.
For achieving the above object, three dimensional body heat-transferring method of the present invention comprises to be cut out or blanking step, mapping step, laminating step, compaction step and heating steps.Wherein, to be printed of three dimensional body is formed by connecting by start cylinder, middle cylinder and end cylinder.The intersection of start cylinder and middle cylinder is initial straightway, and the intersection of middle cylinder and end cylinder is for terminate straightway, and initial straightway is crossing with end straightway.Cut out or blanking step, heat transfer media is cut out or stamping-out become to wait paste medium, wait that pasting medium comprises the sintering that can cover start cylinder, the mesozone that can cover middle cylinder and can cover the end zone of terminating cylinder, the start-up phase company headquarters of sintering and mesozone is straightway, mesozone is straightway with the end phase company headquarters of end zone, and this two straightway intersects at transfer printing intersection point.Mapping step, is waiting to paste printing on media pattern.Laminating step, make start-up phase company headquarters and terminate connected component not with initial straightway with terminate straightway and align, bend along start-up phase company headquarters and end phase company headquarters respectively and wait to paste medium, make sintering, mesozone and end zone cover start cylinder, middle cylinder respectively and terminate cylinder, transfer printing intersection point overlaps with intersection point to be printed.Compaction step, to containing image wait paste medium the back side apply towards the pressure treating veneer direction.Heating steps, is heated to heat transfer media transfer printing operating temperature.
From above scheme, heat transfer media is when wrapping up to be printed by print thing, protuberance can not be formed three crossing knuckle positions, fit tightly with face to be printed, thus, heat transfer media is accurately located by print face by three, and heat transfer media is transferred to vacuum bag or not easily offsets in the process that compressed by heat-conducting piece.
For realizing described object, another kind of three dimensional body heat-transferring method provided by the invention comprises mapping step, cuts out or blanking step, laminating step, compaction step and heating steps.Wherein, to be printed of three dimensional body is formed by connecting by start cylinder, middle cylinder and end cylinder.The intersection of start cylinder and middle cylinder is initial straightway, and the intersection of middle cylinder and end cylinder is for terminate straightway, and initial straightway is crossing with end straightway.Mapping step, is waiting to paste printing on media pattern.Cut out or blanking step, heat transfer media is cut out or stamping-out become to wait paste medium, wait that pasting medium comprises the sintering that can cover start cylinder, the mesozone that can cover middle cylinder and can cover the end zone of terminating cylinder, the start-up phase company headquarters of sintering and mesozone is straightway, mesozone is straightway with the end phase company headquarters of end zone, and this two straightway intersects at transfer printing intersection point.Laminating step, make start-up phase company headquarters and terminate connected component not with initial straightway with terminate straightway and align, bend along start-up phase company headquarters and end phase company headquarters respectively and wait to paste medium, make sintering, mesozone and end zone cover start cylinder, middle cylinder respectively and terminate cylinder, transfer printing intersection point overlaps with intersection point to be printed.Compaction step, to containing image wait paste medium the back side apply towards the pressure treating veneer direction.Heating steps, is heated to heat transfer media transfer printing operating temperature.
Accompanying drawing explanation
Fig. 1 is a front view as the containment vessel of the mobile phone of three dimensional body;
Fig. 2 is the stereogram of Fig. 1;
Fig. 3 is the schematic diagram of the shape after heat transfer media stamping-out;
Fig. 4 is the subregion schematic diagram waiting to paste medium;
Fig. 5 is the schematic diagram waiting to paste medium local parcel containment vessel;
Fig. 6 waits to paste the schematic diagram that medium completes parcel containment vessel.
Detailed description of the invention
As shown in Figure 1, three dimensional body is one for the protection of the containment vessel 100 of mobile phone.The face to be printed of containment vessel 100 comprises interconnective principal plane 110, side plane 121, side plane 122, side plane 123, side plane 124, cylinder 131, cylinder 132, cylinder 133 and cylinder 134.
As shown in Figure 2, be initial straightway as the principal plane 110 of start cylinder with the intersection 111 as the side plane 123 of middle cylinder.Side plane 123 with as terminating the intersection 115 of cylinder 132 of cylinder as terminating straightway.The intersection point 141 i.e. intersection point to be printed of intersection 111 and intersection 115.Principal plane 110 is straightway with the intersection 112 of side plane 122.
Three dimensional body heat-transferring method is as follows:
Blanking step
As shown in Figure 3, obtain after stamping-out as the heat-transferring printing paper 200 of heat transfer media and wait to paste medium 201.
As shown in Figure 4, wait that pasting medium 201 has sintering 210, mesozone 223, end zone 232.Sintering 210 is straightway with the start-up phase company headquarters 211 of mesozone 223, and mesozone 223 is straightway with the end phase company headquarters 215 of end zone 232, and start-up phase company headquarters 211 is transfer printing intersection point with the intersection point 241 of the straight line terminating the respective place of phase company headquarters 215.Wait to paste the petiolarea 222 that medium 210 also has auxiliary region 235 and rectangle.Auxiliary region 235 extends from end zone 232.Petiolarea 222 is straightway with the Duan Xiang company headquarters 212 of sintering 210.
Mapping step
Waiting to paste printed patterns on medium 210.
Laminating step
As shown in Figure 5, will wait that pasting medium 201 is printed on one of image facing to be printed of containment vessel 100, Shi Duanxiang company headquarters 212 aligns with intersection 112, treats subsides medium 210, make petiolarea 222 cover the side plane 122 of mobile phone shell 110 along Duan Xiang company headquarters 212 bending.Shi Duan start-up phase company headquarters 211 aligns with intersection 111 and transfer printing intersection point 241 overlaps with intersection point 141 to be printed, waits to paste medium 210, make mesozone 223 cover the side plane 123 of mobile phone shell 110 along the bending of end start-up phase company headquarters 211.Make end terminate phase company headquarters 215 to overlap with intersection 115, terminate phase company headquarters 215 bending along end and wait to paste medium 210, the cylinder 132 making end zone 232 cover mobile phone shell 110 is fitted, and auxiliary region 235 is stacked in outside petiolarea 222.Preferably, auxiliary region 235 and petiolarea 222 are sticked one side glue 236 to fix the relative position of the two.
In like manner treat and paste after other district of medium 210 carries out bending and fold, obtain final package status as shown in Figure 6.
Compaction step
Being treated shown in Fig. 6 is pasted the containment vessel that wraps of medium and puts into vacuum bag, take out negative pressure to vacuum bag, the air outside vacuum bag, to waiting that the back side of pasting medium applies towards the pressure treating veneer direction containing image, treats that subsides medium is close to be printed.
Heating steps
Waited that the vacuum bag pasting the containment vessel that medium wraps puts into baking box being equipped with, and be heated to heat transfer media transfer printing operating temperature, until hot transfer process completes.
Obviously, this example is not limited to first to perform blanking step and performs mapping step again, first can also perform mapping step, then perform blanking step.
The invention is not restricted to stamping-out, can also be manually cut out or laser cutting etc. other cut out mode.
Claims (2)
1. three dimensional body heat-transferring method, to be printed of described three dimensional body is formed by connecting by start cylinder, middle cylinder and end cylinder, the intersection of described start cylinder and described middle cylinder is initial straightway, the intersection of described middle cylinder and described end cylinder is for terminate straightway, and the straight line intersection at described initial straightway and described end straightway place is separately in intersection point to be printed;
Method comprises:
Cut out or blanking step, heat transfer media to be cut out or stamping-out becomes to wait to paste medium, described in wait that pasting medium comprises the sintering that can cover described start cylinder, can cover the mesozone of described middle cylinder and can cover the end zone of described end cylinder;
The start-up phase company headquarters of described sintering and described mesozone is straightway, and described mesozone is straightway with the end phase company headquarters of described end zone, and the straight line intersection at these two straightways place is separately in transfer printing intersection point;
Mapping step, pastes printing on media pattern described waiting;
Laminating step, described start-up phase company headquarters and described end connected component are not alignd with described initial straightway and described end straightway, described transfer printing intersection point overlaps with described intersection point to be printed, wait to paste medium respectively described in described start-up phase company headquarters and the bending of described end phase company headquarters, make described sintering, described mesozone and described end zone cover described start cylinder, described middle cylinder and described end cylinder respectively;
Compaction step, applies towards the pressure in described to be printed direction to the described back side of waiting to paste medium containing image;
Heating steps, is heated to described heat transfer media transfer printing operating temperature.
2. three dimensional body heat-transferring method, to be printed of described three dimensional body is formed by connecting by start cylinder, middle cylinder and end cylinder, the intersection of described start cylinder and described middle cylinder is initial straightway, the intersection of described middle cylinder and described end cylinder is for terminate straightway, and the straight line intersection at described initial straightway and described end straightway place is separately in intersection point to be printed;
Method comprises:
Mapping step, printed patterns on heat transfer media;
Cut out step, heat transfer media to be cut out or stamping-out becomes to wait to paste medium, described in wait that pasting medium comprises the sintering that can cover described start cylinder, can cover the mesozone of described middle cylinder and can cover the end zone of described end cylinder;
The start-up phase company headquarters of described sintering and described mesozone is straightway, and described mesozone is straightway with the end phase company headquarters of described end zone, and the straight line intersection at these two straightways place is separately in transfer printing intersection point;
Laminating step, described start-up phase company headquarters and described end connected component are not alignd with described initial straightway and described end straightway, described transfer printing intersection point overlaps with described intersection point to be printed, wait to paste medium respectively described in described start-up phase company headquarters and the bending of described end phase company headquarters, make described sintering, described mesozone and described end zone cover described start cylinder, described middle cylinder and described end cylinder respectively;
Compaction step, applies towards the pressure in described to be printed direction to the described back side of waiting to paste medium containing image;
Heating steps, is heated to described heat transfer media transfer printing operating temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410042560.3A CN103753993B (en) | 2014-01-28 | 2014-01-28 | Three dimensional body heat-transferring method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410042560.3A CN103753993B (en) | 2014-01-28 | 2014-01-28 | Three dimensional body heat-transferring method |
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| CN103753993A CN103753993A (en) | 2014-04-30 |
| CN103753993B true CN103753993B (en) | 2016-01-13 |
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Families Citing this family (1)
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| CN110053388A (en) * | 2019-05-24 | 2019-07-26 | 增城华昌塑料五金模具有限公司 | A kind of thermal dye sublimation transfer printing technique used in bow and crossbow product |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6178686A (en) * | 1984-09-26 | 1986-04-22 | Dainippon Printing Co Ltd | Printing film for vacuum forming |
| JPH07110550B2 (en) * | 1988-08-30 | 1995-11-29 | 凸版印刷株式会社 | Transfer film |
| KR20010000216A (en) * | 2000-08-23 | 2001-01-05 | 정숙희 | Thermal transfer paper of partial solution for solid letter shape and method of manufacture |
| CN101554933B (en) * | 2008-04-09 | 2011-05-18 | 华硕电脑股份有限公司 | Thermal transfer printing system and thermal transfer printing method |
| CN101734033A (en) * | 2008-11-06 | 2010-06-16 | 钟孟颂 | Method and equipment for three-dimensional shaped thermal transfer |
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Effective date of registration: 20220905 Address after: Room 103-036, 1st Floor, Building 1, No. 18, Futian Road, Xiangzhou District, Zhuhai City, Guangdong Province, 519000 (centralized office area) Patentee after: Zhuhai Tianwei Additives Co.,Ltd. Address before: 519060 Guangdong province Zhuhai Nanping Science and Technology Industrial Park, ping North Road No. 32 Patentee before: PRINT RITE UNICORN IMAGE PRODUCTS Co.,Ltd. OF ZHUHAI |