CN1693090A - Printing tech. for thermal transferring film soft tube - Google Patents
Printing tech. for thermal transferring film soft tube Download PDFInfo
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- CN1693090A CN1693090A CN 200510069550 CN200510069550A CN1693090A CN 1693090 A CN1693090 A CN 1693090A CN 200510069550 CN200510069550 CN 200510069550 CN 200510069550 A CN200510069550 A CN 200510069550A CN 1693090 A CN1693090 A CN 1693090A
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- flexible pipe
- transfer film
- film
- heat transfer
- printing
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Abstract
A technology for printing on flexible tube by thermotransfer film includes such steps as feeding thermotransfer film, heating rubber drum, using the hot rubbet drum to press said film on the flexible tube, thermotransfer printing, and winding the film.
Description
Technical field
The present invention relates to a kind of with formed pattern or character on hot transfer printing object such as the heat transfer film, heat is transferred to a kind of technology of forwarding on the thing, and relate to the improvement adjustment of equipment in this technological process, belong to International Classification of Patents B44C1/16 " transfer printing process " and secondary classification B41F16/00 " hectographic printing equipment " technical field.
Background technology
In the prior art, the hot transfer printing of HTHP is generally all adopted in clothing transfer printing, article transfer printing, vessel transfer printing, generally can only be the transfer printing of cuboid for the transfer printing of vessel.And for the object that curve is arranged, transfer printing can't carry out or printing effect not good.For the printing of flexible container such as flexible pipe, its effect is more not good enough.
Summary of the invention
Purpose of the present invention is to overcome the defective of prior art, and a kind of heat transfer film flexible pipe printing technique that is applicable to the flexible pipe printing is provided.
The objective of the invention is to be achieved through the following technical solutions.
A kind of heat transfer film flexible pipe printing technique, its technical process step is as follows:
1, adds Thermal printing film, the rubber tire watt baking heating of being heated;
2, starting switch;
3, following air cylinder is forced into the rubber tire after heating and forwards on the thing to transfer film, until finishing transfer printing;
4, volume film motor begins to roll up film;
5, finish hot transfer printing action, following air cylinder is back to original position;
6, volume film electronic eye response stops to roll up film behind the length mark of transfer film;
7, unload flexible pipe after the transfer printing;
8, the first-class flexible pipe of waiting to change film;
9, be back to step 1.
Heat transfer film is by after the high-temperature pressurizing, and glue on the heat transfer film and flexible pipe are bonding after high-temperature pressurizing, and is complete and stick on the flexible pipe securely.Require the used glue of heat transfer film to be complementary, otherwise cause that transfer printing is complete, transfer printing is not gone up with the used material of flexible pipe, though perhaps in the transfer printing but fastness is not enough, can come off when sticking with hand rubbing or adhesive tape.
Caloric transfer printing technology is finished transfer printing by high-temperature pressurizing, the temperature raising of its rubber tire is to toast pyrogenicity by heating collar, is heated evenly for making rubber tire, and motor drives by chain rubber roll is pressed down, the rubber tire that rotates drives the flexible pipe jig, finishes the collective transfer of product.The temperature that sets depends on the material of transfer film and the material of flexible pipe.Whole process temperature is crucial, and temperature is too high, can make the transfer film contraction distortion after then pressing transfer film to the flexible pipe, and whole hose surface also may occur has a lot of long filament to make pattern deformation, phenomenon such as overlapping, serious causes whole body distortion.On the contrary, if temperature is low excessively, the high-temp glue operating efficiency that then can produce on the transfer film reduces, and causes viscosity bad, causes the incomplete or not firm phenomenon of transfer printing of transfer printing.This point has been passed through the proof of test many times.
Hot transfer printing processing must have suitable operating pressure, and promptly rubber tire is to the pressure of transfer film and flexible pipe.Make pressure suitable, will guarantee the contact-making surface balance of rubber tire and flexible pipe earlier and evenly, the jig of sebific duct and flexible pipe must be in concentric position, four screws that heating watt support is connected with following air cylinder can be adjusted, and after the adjustment balance, pressure are adjusted again.The pressure adjustment should be by little to big, and slowly pressurization is until suitable.If pressure is too big in operating process, can damage jig; Pressure is too little, can cause transfer printing incomplete, and therefore, uniform pressure is the important point.
The adjustment of transfer film elasticity: the elasticity of transfer film is the one of the main reasons that directly influences product quality, if transfer film is too tight, can cause film long filament to occur, make the film surface brightness not enough, the decorative pattern phenomenon of scalelike mark shape appears in serious meeting, directly influences the outward appearance of product.The volume die is crossed pine then can not guarantee the smooth of transfer film, and the flexible pipe that transfer printing is come out is easy to occur the surface phenomenons such as fold, pattern coincidence.
Position, pressing time, speed, the volume film speed of volume seal electric eye should cooperate harmony.From process chart as can be seen, blank space in each picture group case of heat transfer film has an induction mark, and volume film electric eye must just can be worked after pressurization is finished, flexible pipe must be from the transfer printing of figuratum position, the blank space of transferability to two picture group case anything but of pressurizeing, even otherwise be transferred on the flexible pipe, this sheet pattern also is easy to come off.Have only the electric eye position suitable, pressing time, volume film speed, pressing speed cooperate harmonious, could effectively utilize each picture group case not waste, and just transferability goes out exquisite product.
Flexible pipe typography of the present invention, its heat transfer film be printed as planographic, with formerly flexible pipe typography relatively, do not have the printing aberration, impress effectively, color is various and very bright-coloured.Site gradually face is good, and third dimension is strong, and the pattern form of printing is true to nature, good brightness.
The specific embodiment
The present invention is applicable to the heat transfer film flexible pipe printing technique of flexible pipe printing, and its processing step is as follows:
1, adds Thermal printing film, the rubber tire watt baking heating of being heated;
2, starting switch;
3, following air cylinder is forced into the rubber tire after heating and forwards on the thing to transfer film, until finishing transfer printing;
4, volume film motor begins to roll up film;
5, finish hot transfer printing action, following air cylinder is back to original position;
6, volume film electronic eye response stops to roll up film behind the length mark of transfer film;
7, unload flexible pipe after the transfer printing;
8, the first-class flexible pipe of waiting to change film;
9, be back to step 1.
Heat transfer film is by after the high-temperature pressurizing, and glue on the heat transfer film and flexible pipe are bonding after high-temperature pressurizing, and is complete and stick on the flexible pipe securely.
Need in the technology to carry out: 1, the adjustment of press mold support: adjust the press mold support, make the position consistency of heat transfer film, reach smooth, the nothing wrinkle of transfer film.If the support adjustment is improper, transfer film is differed front and back in the volume membrane process, cause pattern position unlikely, transfer film fold etc. appears.2, jig cooperates with the hardness of rubber tire: the hardness of rubber tire is relative softer than jig, and the jig material is harder, preferably selects metal material.If the two is improper, equally the phenomenon that transfer film is wrinkling, transfer printing is incomplete can appear.
If the fold phenomenon, possible reason has: 1, pressure is excessive, 2, temperature is too high, 3, volume film pine too, 4, the support imbalance.
Claims (9)
1, a kind of heat transfer film flexible pipe printing technique is the flexible pipe printing of adopting new typography to carry out on the basis of existing device buying, and it is characterized in that: its processing step is as follows:
(1) adds Thermal printing film, make the rubber tire in the equipment heated by the heat watt baking in the equipment;
(2) starting switch;
(3) rubber tire of the following air cylinder in the equipment after heating is forced into transfer film and forwards on the thing, and until finishing transfer printing, promptly heat transfer film is by after the high-temperature pressurizing, and glue and flexible pipe on the heat transfer film are bonding, and be promptly complete and stick on the flexible pipe securely;
(4) volume film motor begins to roll up film;
(5) finish hot transfer printing action, following air cylinder is back to original position;
(6) volume film electronic eye response stops to roll up film behind the length mark of transfer film;
(7) unload flexible pipe after the transfer printing;
(8) the first-class flexible pipe of waiting to change film;
(9) be back to step 1.
2, heat transfer film flexible pipe printing technique according to claim 1 is characterized in that: the used glue of described heat transfer film must with wait that printing the used material of flexible pipe is complementary.
3, heat transfer film flexible pipe printing technique according to claim 1, it is characterized in that: the raising of rubber tire temperature relies on heating collar baking pyrogenicity in the hot transfer apparatus, the working method of equipment is: motor drives by chain rubber roll is pressed down, the rubber tire that rotates drives the flexible pipe jig, finishes the collective transfer of product.
4, heat transfer film flexible pipe printing technique according to claim 1 is characterized in that: the material of transfer film and the material of flexible pipe are depended in the setting of temperature in the technology.
5, heat transfer film flexible pipe printing technique according to claim 1 is characterized in that: it is as follows that the pressure in the technology is adjusted mode:
Rubber tire need apply suitable operating pressure to transfer film and flexible pipe, the contact-making surface balance of need adjustment rubber tire and flexible pipe and even, the jig of sebific duct and flexible pipe is in concentric position, four screws that equipment heating watt support is connected with following air cylinder can be adjusted, after adjusting balance, again pressure is adjusted; The pressure adjustment should be by little to big, and slowly pressurization is until suitable.
6, heat transfer film flexible pipe printing technique according to claim 1 is characterized in that: need in the technology elasticity of transfer film is adjusted.
7, heat transfer film flexible pipe printing technique according to claim 1, it is characterized in that: the blank space in the described technology in each picture group case of heat transfer film has an induction mark, volume film electric eye is worked after pressurization is finished, flexible pipe must carry out transfer printing from figuratum position, the blank space of transferability to two picture group case anything but during pressurization; Be electric eye position, pressing time, volume film speed, pressing speed cooperation harmony, effectively utilize each picture group case not waste, transfer printing goes out exquisite product.
8, heat transfer film flexible pipe printing technique according to claim 1 is characterized in that: need carry out the adjustment of press mold support in the technology, that is: adjust the press mold support, make the position consistency of heat transfer film, reach smooth, the nothing wrinkle of transfer film.
9, heat transfer film flexible pipe printing technique according to claim 1 is characterized in that: jig need be adjusted cooperation with the hardness of rubber tire: the hardness of rubber tire is relative softer than jig, and the jig material is harder, preferably selects metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510069550 CN1693090A (en) | 2005-05-16 | 2005-05-16 | Printing tech. for thermal transferring film soft tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510069550 CN1693090A (en) | 2005-05-16 | 2005-05-16 | Printing tech. for thermal transferring film soft tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1693090A true CN1693090A (en) | 2005-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510069550 Pending CN1693090A (en) | 2005-05-16 | 2005-05-16 | Printing tech. for thermal transferring film soft tube |
Country Status (1)
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| CN (1) | CN1693090A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102485485A (en) * | 2010-12-06 | 2012-06-06 | 夏亚翔 | Special profiling heat transfer process for disposable ball rod |
| CN105479932A (en) * | 2015-10-07 | 2016-04-13 | 常州市博尔塑胶制品有限公司 | Plastic toy coloring machine |
-
2005
- 2005-05-16 CN CN 200510069550 patent/CN1693090A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102485485A (en) * | 2010-12-06 | 2012-06-06 | 夏亚翔 | Special profiling heat transfer process for disposable ball rod |
| CN102485485B (en) * | 2010-12-06 | 2014-12-10 | 夏亚翔 | Special profiling heat transfer process for disposable ball rod |
| CN105479932A (en) * | 2015-10-07 | 2016-04-13 | 常州市博尔塑胶制品有限公司 | Plastic toy coloring machine |
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