CN101574872A - Gold stamping technique of flexible tube - Google Patents
Gold stamping technique of flexible tube Download PDFInfo
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- CN101574872A CN101574872A CNA2009100531033A CN200910053103A CN101574872A CN 101574872 A CN101574872 A CN 101574872A CN A2009100531033 A CNA2009100531033 A CN A2009100531033A CN 200910053103 A CN200910053103 A CN 200910053103A CN 101574872 A CN101574872 A CN 101574872A
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Abstract
The invention relates to a gold stamping technique of a flexible tube. Before the molding of the flexible tube, a plane gold stamping processing is carried out to sheets used for manufacturing the flexible tube. Preferably, the conditions adopted by the plane gold stamping processing are as follows: the temperature of hot stamping is 80-200 DEG C, the pressure of hot stamping is 1-2kg, and the vehicle speed is 3-8M/min; the gold stamping paper adopted by the plane gold stamping processing comprises a carrier layer, a stripping layer, a printing-ink protection layer, a color layer, an electroplated layer and a heat sensitive adhesive layer which are laminated sequentially; when carrying out the plane gold stamping processing, the heat sensitive adhesive layer is adhered on the sheets which are thermoplastic full-plastic or plastic-aluminum sheets with and are processed by printing; and the flexible tube is a thermoplastic full-plastic composite tube or a plastic-aluminum composite tube. The gold stamping technique has skillful design; and the produced flexible tube has fine appearance, strong adhesiveness of gold stamping and abrasion resistance, thus greatly improving qualification ratio of the quality and production efficiency, and having no high technical requirements to operating staffs.
Description
Technical field
The present invention relates to technical field of hoses, particularly flexible pipe manufacturing technology field specifically is meant the gilding technology of the overall plastic and PAP of a kind of gilding technology, especially thermoplasticity of flexible pipe.
Background technology
Along with science and technology development, people have proposed higher print request to the outward appearance of flexible pipe, and the flexible pipe color is not only needed spectral color, also need more senior metal color.The plane is gold stamping to be exactly the technology that the metal ink of gold stamping film inner layer is transferred to hose surface.
Yet traditional flexible pipe gilding technology is that the round-on-round type that carries out after the flexible pipe moulding is gold stamping, and production efficiency is low, and the percent defective height has higher requirement to operating personnel's technology.
Therefore, need provide a kind of new flexible pipe gilding technology,, improve output to ensure the quality of products, and not high to operating personnel's specification requirement.
Summary of the invention
The objective of the invention is to have overcome above-mentioned shortcoming of the prior art, a kind of gilding technology of flexible pipe is provided, this gilding technology design is ingenious, the flexible pipe exquisite appearance of producing, strong, the wear-resisting wiping of gold stamping tack, improved up-to-standard rate and production efficiency greatly, and not high to operating personnel's specification requirement.
To achieve these goals, the gilding technology of flexible pipe of the present invention is characterized in, before described flexible pipe moulding, the sheet material that is used to make described flexible pipe is carried out the gold stamping processing in plane.
Preferably, the condition of the gold stamping processing employing in described plane is: blocking point is 80～200 ℃, and pressure of hot stamping is 1～2kg, and the speed of a motor vehicle is 3～8M/min.
More preferably, described blocking point is 80 ℃, and described pressure of hot stamping is 2kg, and the described speed of a motor vehicle is 3M/min.
More preferably, described blocking point is 200 ℃, and described pressure of hot stamping is 1kg, and the described speed of a motor vehicle is 8M/min.
More preferably, described blocking point is 150 ℃, and described pressure of hot stamping is 1.5kg, and the described speed of a motor vehicle is 5M/min.
Preferably; the orange cold foil that the gold stamping processing in described plane is adopted comprises carrier layer, peel ply, printing ink protective layer, color layers, electrodeposited coating and the heat sensitive adhesive layer of fitting successively; when carrying out the gold stamping processing in described plane, described heat sensitive adhesive laminating overlays on the described sheet material.
More preferably, described carrier layer is the pet film layer, and described peel ply is a hot melt organic siliconresin peel ply, and described printing ink protective layer is an inertia material protective layer, and described electrodeposited coating is electrochemical aluminium lamination.
Preferably, described sheet material is the overall plastic or plastic-aluminum sheet material of thermoplasticity.
Preferably, described sheet material has passed through printing treatment.
Preferably, described flexible pipe is overall plastic multiple tube of thermoplasticity or PAP.
Beneficial effect of the present invention is: the present invention carried out the plane thermoprint to the overall plastic or plastic-aluminum combined sheet material of thermoplasticity before the overall plastic or plastic-aluminum combined sheet material of thermoplasticity is made flexible pipe, design ingenious, up-to-standard rate and production efficiency have been improved greatly, and the specification requirement to operating personnel is not high, can produce that exquisite appearance, gold stamping tack are strong, the gold stamping flexible pipe of wear-resisting wiping, solve the defective that gold stamping efficient is low, fraction defective is high that the plastic flexible pipe circle presses the gold stamping mode of circle to cause.
Description of drawings
Fig. 1 is the structural representation of a specific embodiment of orange cold foil of the present invention.
The specific embodiment
The present invention is in order to overcome the obstacle in the middle of the prior art, before the flexible pipe moulding, overall plastic and the plastic-aluminum sheet material of the thermoplasticity that prints is cut into the plastic basis material of appropriate size,, through certain temperature, pressure condition the metal ink of gold stamping film inner layer is transferred on the plastic basis material at the hot transfer printing of gilding press position.
As shown in Figure 1, the structure of orange cold foil is divided into following a few part from top to bottom: ground floor is the PETG plastic film layers, as carrier; The second layer is the peel ply that contains the hot melt organic siliconresin; The 3rd layer is inertia material protective layer, and the protection metal ink does not damage; The 4th layer is color layers; Layer 5 is an electrodeposited coating, is generally electrochemical aluminium; Layer 6 is the heat sensitive adhesive layer, has guaranteed the adhesive force of orange cold foil on plastic basis material.
The copperplate that processes by photomechanical production is bonded on the machine thermocouple admittedly, and the rational position of forme should be connected power supply at the center of electric hot plate, make electric hot plate be heated to 80～90 ℃, the impression that closes is dull and stereotyped, makes the about 15min of the comprehensive pressurized of forme, and what forme was just smooth has been attached on the negative.
Blocking point is fairly obvious to the influence of thermoprint quality.Temperature is low excessively, and the fusing of the peel ply of electrochemical aluminium and adhesive layer is insufficient, can cause thermoprint do not go up or thermoprint not firm.The too high super scope of hot melt rete that then can make of blocking point melts, and causes trace also to adhere to electrochemical aluminium and produce scumming on every side.
Pressure of hot stamping one will guarantee that electrochemical aluminium can be attached on the stock, and two will shear the electrochemical aluminium thermoprinting position.When pressure is too small, electrochemical aluminium and stock are sticked, can't fully shear the edge of thermoprint simultaneously, cause thermoprint not gone up or thermoprint position trace grows dim.If pressure is excessive, can produce scumming or trace chap.
Shown in the temperature and pressure condition is specific as follows:
| Blocking point | Pressure of hot stamping | The speed of a motor vehicle |
| 80～200℃ | 1～2kg | 3～8M/min |
During thermoprint, the photoelectric sensor of machine can be followed the trail of a certain signal on the base material, and the paper feed distance of control base material is to guarantee the precision of thermoprint position.The thermocouple at blanching seal position is delivered to heat on the gold stamping version, this moment, orange cold foil and plastic basis material were admitted under the thermocouple heating plate simultaneously, after being heated, the heat-sensitive glue of orange cold foil layer 6 is attached on the plastic basis material surface, cohesive force with ground floor after the organosilicon melted by heat of the while second layer reduces, break away from ground floor, gold stamping film just adheres on the plastic basis material.
The condition of the embodiment 1 concrete gold stamping processing of adopting in plane is: described blocking point is 80 ℃, and described pressure of hot stamping is 2kg, and the described speed of a motor vehicle is 3M/min.
The condition of the embodiment 2 concrete gold stamping processing of adopting in plane is: described blocking point is 200 ℃, and described pressure of hot stamping is 1kg, and the described speed of a motor vehicle is 8M/min.
The condition of the embodiment 3 concrete gold stamping processing of adopting in plane is: described blocking point is 150 ℃, and described pressure of hot stamping is 1.5kg, and the described speed of a motor vehicle is 5M/min.
All do not have after three bondings of 3M600 adhesive tape by the hot transfer printing effect of the multi-layer composite seamless overall plastic pipe of embodiment 1～3 preparation and to come off, reached good adhesion effect.
The multi-layer composite seamless overall plastic pipe outward appearance of using the present invention to produce does not have obvious weld seam, can reach the outward appearance of extruding pipe commonly used, can carry out the operation of multiple mode of printing, exquisite appearance.And can have the functional of multi-layered composite pipe concurrently, content is reached excellent protection effect.
To sum up, gilding technology design of the present invention is ingenious, and the flexible pipe exquisite appearance of producing, strong, the wear-resisting wiping of gold stamping tack have improved up-to-standard rate and production efficiency greatly, and not high to operating personnel's specification requirement.
In this specification, the present invention is described with reference to its certain embodiments.But, still can make various modifications and conversion obviously and not deviate from the spirit and scope of the present invention.Therefore, specification and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (10)
1. the gilding technology of a flexible pipe is characterized in that, before described flexible pipe moulding, the sheet material that is used to make described flexible pipe is carried out the gold stamping processing in plane.
2. the gilding technology of flexible pipe according to claim 1 is characterized in that, the condition that the gold stamping processing in described plane is adopted is: blocking point is 80～200 ℃, and pressure of hot stamping is 1～2kg, and the speed of a motor vehicle is 3～8M/min.
3. the gilding technology of flexible pipe according to claim 2 is characterized in that, described blocking point is 80 ℃, and described pressure of hot stamping is 2kg, and the described speed of a motor vehicle is 3M/min.
4. the gilding technology of flexible pipe according to claim 2 is characterized in that, described blocking point is 200 ℃, and described pressure of hot stamping is 1kg, and the described speed of a motor vehicle is 8M/min.
5. the gilding technology of flexible pipe according to claim 2 is characterized in that, described blocking point is 150 ℃, and described pressure of hot stamping is 1.5kg, and the described speed of a motor vehicle is 5M/min.
6. the gilding technology of flexible pipe according to claim 1; it is characterized in that; the orange cold foil that the gold stamping processing in described plane is adopted comprises carrier layer, peel ply, printing ink protective layer, color layers, electrodeposited coating and the heat sensitive adhesive layer of fitting successively; when carrying out the gold stamping processing in described plane, described heat sensitive adhesive laminating overlays on the described sheet material.
7. the gilding technology of flexible pipe according to claim 6; it is characterized in that described carrier layer is the pet film layer, described peel ply is a hot melt organic siliconresin peel ply; described printing ink protective layer is an inertia material protective layer, and described electrodeposited coating is electrochemical aluminium lamination.
8. the gilding technology of flexible pipe according to claim 1 is characterized in that, described sheet material is the overall plastic or plastic-aluminum sheet material of thermoplasticity.
9. the gilding technology of flexible pipe according to claim 1 is characterized in that, described sheet material has passed through printing treatment.
10. the gilding technology of flexible pipe according to claim 1 is characterized in that, described flexible pipe is overall plastic multiple tube of thermoplasticity or PAP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100531033A CN101574872A (en) | 2009-06-16 | 2009-06-16 | Gold stamping technique of flexible tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100531033A CN101574872A (en) | 2009-06-16 | 2009-06-16 | Gold stamping technique of flexible tube |
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| Publication Number | Publication Date |
|---|---|
| CN101574872A true CN101574872A (en) | 2009-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100531033A Pending CN101574872A (en) | 2009-06-16 | 2009-06-16 | Gold stamping technique of flexible tube |
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| Country | Link |
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| CN (1) | CN101574872A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415910A (en) * | 2015-12-30 | 2016-03-23 | 广东印彩科技有限公司 | Hot gold foil |
| CN106853724A (en) * | 2016-12-28 | 2017-06-16 | 武汉燎原模塑有限公司 | Automobile grills hot stamping technique |
| CN108422789A (en) * | 2018-03-13 | 2018-08-21 | 苏州市嘉创电子材料有限公司 | Gold stamping keyboard manufacture craft |
| CN110843395A (en) * | 2019-10-29 | 2020-02-28 | 卓比(东莞)精密科技有限公司 | Gold stamping processing method for mobile phone metal frame antenna broken seam and mobile phone metal shell |
-
2009
- 2009-06-16 CN CNA2009100531033A patent/CN101574872A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415910A (en) * | 2015-12-30 | 2016-03-23 | 广东印彩科技有限公司 | Hot gold foil |
| CN106853724A (en) * | 2016-12-28 | 2017-06-16 | 武汉燎原模塑有限公司 | Automobile grills hot stamping technique |
| CN108422789A (en) * | 2018-03-13 | 2018-08-21 | 苏州市嘉创电子材料有限公司 | Gold stamping keyboard manufacture craft |
| CN110843395A (en) * | 2019-10-29 | 2020-02-28 | 卓比(东莞)精密科技有限公司 | Gold stamping processing method for mobile phone metal frame antenna broken seam and mobile phone metal shell |
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Application publication date: 20091111 |