CN1220329A - Artificial leather transfer printing carrier and its printing method - Google Patents
Artificial leather transfer printing carrier and its printing method Download PDFInfo
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- CN1220329A CN1220329A CN 98122243 CN98122243A CN1220329A CN 1220329 A CN1220329 A CN 1220329A CN 98122243 CN98122243 CN 98122243 CN 98122243 A CN98122243 A CN 98122243A CN 1220329 A CN1220329 A CN 1220329A
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- carrier
- artificial leather
- transfer printing
- printing
- film
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Abstract
The present invention relates to a transfer printing carrier for artificial leather and its production method. Said carrier is a kind of inextensional film or printing paper whose surface is coated with stripping agent, and on the stripping agent the designed pattern formed from one colour or two colours to six colours or more colours is printed. Said invention adopts multicolour rotogravure press,firstly drives the silk-screen cylinder to make it rotate, and drives the carrier attached on the silk-screen cylinder to make it rotate, and applies the stripping agent on the surface of the carrier, and uses the carrier surface to print matched pattern by means of gravure cylinder. The artificial leather produced by using said invented method possesses the good colour raised printing effect, and its carrier can be stored for a long period, its effect is not changed, and its production method is simple.
Description
The present invention relates to a kind of material and method for transfer printing thereof, particularly a kind of used for artificial leather transfer printing carrier and printing method thereof.
Artificial leather comprises polyvinyl chloride (PVC) artificial leather, Polyurethane (PU) artificial leather, polyvinyl chloride (PVC) and Polyurethane (PU) synthesis of artificial leather.At present, the artificial leather stamp adopts directly print process of tradition more, is printed as the master with one edition, and the artificial leather fancy color of the method printing is single, level fuzzy, no stereoeffect; It is two editions or multiple printing that small part is arranged, though can form multiple color, but because the variation of mechanical tension causes the annular ribs telescopic variation, owing to causing about transverse pattern, the artificial leather left and right sidesing shifting is offset, these two kinds of drawbacks have influenced the effect of the fancy of artificial leather, have caused that stereoeffect is poor, the shortcoming of printing effect difference.
Existing transfer printing paper owing to adopt water color ink, be transferred to artificial leather after, to the infiltration of artificial leather depth, cause the stamp of artificial leather can not keep permanency gradually.Up to now, still there are not artificial leather transfer printing carrier and printing method thereof at leather industry.
The defective that the fancy color that the object of the invention just is to overcome artificial leather tradition printing method is single, be offset about two editions or multiple printing annular ribs telescopic variation, transverse pattern, provide a kind of effective for printing stereo, printing effect good, do not influence artificial leather transfer printing carrier and printing method thereof that the artificial leather transfer printing in the service life of artificial leather is used.
The present invention is achieved in that artificial leather transfer printing carrier is the film or the calico paper of surface inductility that remover is arranged, is printed with of the same colour on remover or two look to six looks or the pattern of polychrome more.
Its printing method is: adopt the multicolour photogravure machine, driving thin,tough silk order wheel earlier rolls, the carrier that drive is adhered on it rotates, the remover vessel is put in thin,tough silk order wheel below, the coating remover is in carrier surface, 50 °～150 ℃ oven dry, print supporting fancy at carrier surface by the intaglio plate wheel again, look fancy level difference, can print two to six editions even more editions, color of each printing, adopt a kind of colorant of color, the rotating speed of intaglio press is 2～120 meters/minute, after every printing one edition, after 50 °～150 ℃ oven dry, print next version again, will be printed with the carrier rolling rolling of fancy at last.
More than be the printing method of used for artificial leather transfer printing carrier, the carrier of making is the used for artificial leather transfer printing carrier.
Adopt carrier of the present invention, realize artificial leather transfer printing as follows:
On two roller make-up machines, the one side that carrier is printed on fancy is fitted with the artificial leather surface, the pressure roller that overlays carrier is a smooth roll, can regulate the smooth roll temperature is 50 °～200 ℃, and the pressure roller that overlays artificial leather is a rubber rollers, 5～20 meters/minute of applying speed, artificial leather thickness is 0.4～1.8mm or thicker or thinner, be good with following condition wherein: preheat temperature is high more, and artificial leather is thin more, the also corresponding quickening of applying speed; Carrier and artificial leather are fitted after traction is cooled off, and separate then, and the fancy on the carrier can be transferred on the artificial leather surface fully.
The said carrier of the present invention comprises: the transfer printing paper that polyester film (PET), polyethylene film (PE), polypropylene film (PP), polyvinyl chloride film (PVC), polystyrene film (PS), artificial leather industry are used always (thickness is 0.1～0.3mm), wherein the thickness of film is 0.01～0.2mm, and the structural formula of polyester is:
, R
1, R
2Be the modification group, n is the degree of polymerization.
The said remover of the present invention is polyurethane slurry, polymethacrylates slurry and silicone based etc., and wherein the polyurethane structural formula is [NH-C-O-]
n, n is the degree of polymerization, can adopt the mixture as solvent of butanone, both arbitrary proportions of ethyl acetate, also can adopt other organic solvent to make the solution of organic solvent, the composition part by weight of polyurethane slurry is:
Polyurethane 12～30%
Solvent 70～88%
The bulking value ratio of polymethacrylates slurry is:
Polymethacrylates: 12～30%
Butanone, both arbitrary proportion mixtures of acetate: 70～88%, or adopt other organic solvent.
The organosilicon structural formula is:
, wherein m, n are the degree of polymerization, R is a substituting group.
Adopt organic solvent dissolution, wherein organosilyl consumption is 1～35% percentage by weight.
The said colorant of the present invention is: organic and inorganic pigment all can.Adopt pigment, its pigment can not permeate to depth.Inorganic pigment such as chrome vermillion, titanium dioxide, iron oxide, chromium oxide, mercuric sulphide, ultramarine (Na
6Al
6Si
6O
20Or Na
7Al
6Si
6O
24), chromate, carbon black (active carbon), pearlescent pigment (aluminum carbonate basic, acid al arsenate etc.), organic pigment such as AZO pigments, phthalocyanine blue, phthalocyanine green, heterocycle pigment etc.
The said thin,tough silk order wheel of the present invention is that 10～200 order reticulate patterns are covered with paint, lacquer, colour wash, etc. steel rider or alloy roller is good.
The artificial leather transfer printing method that adopts artificial leather transfer printing carrier of the present invention and invent, the fancy color that has overcome artificial leather tradition printing method is single, two editions or multiple printing because of the artificial leather telescopic variation, about compile move differ before and after the decorative pattern that causes, about the defective of skew, the artificial leather that adopts this method to produce, the color stereoeffect is good, through long-time, and color stable, not to the depth infiltration, do not influence the service life of artificial leather.And carrier of the present invention is preserved through long-time, and effect is constant.Its production method is simple.
The invention will be further described below in conjunction with embodiment.
Embodiment 1. is a carrier with the polyester film, adopt the multicolour photogravure machine, driving thin,tough silk order wheel earlier rolls, the film that drive is adhered on it rotates, the remover vessel is put in thin,tough silk order wheel below, adopt 12～88% polyurethane butanone, ethyl acetate mixture is made remover, the coating remover is in carrier surface, and 50 °～150 ℃ oven dry are printed supporting fancy at carrier surface by the intaglio plate wheel again, look fancy level difference, can print two to six editions even more editions, print a color, after every edition printing at every turn, after 50 °～150 ℃ oven dry, republish next version, will be printed with the carrier rolling rolling of fancy at last.
The rotating speed of intaglio press is 2～120 meters/minute.
Adopt the carrier of present embodiment, realize artificial leather transfer printing as follows:
On two roller make-up machines, the one side that is printed on fancy on the carrier is fitted with the artificial leather surface, the pressure roller that overlays carrier is a smooth roll, regulating the smooth roll temperature is about 100 ℃, and the pressure roller that overlays artificial leather is a rubber rollers, and artificial leather thickness is 0.4～1.8mm, after carrier and artificial leather are fitted, through traction, cooling, to separate then, the fancy on the carrier can be transferred on the artificial leather surface fully.
Below embodiment is narrated in tabulation.
| Carrier | Remover | The printing machine rotating speed | |
| Embodiment 2 | Transfer printing paper | The polymethacrylates slurry | 2～30 meters/minute |
| Embodiment 3 | Polyethylene film | Organosilicon | 30～80 meters/minute |
| Embodiment 4 | Polypropylene film | The polyurethane slurry | 100～120 meters/minute |
| Embodiment 5 | Polyvinyl chloride film | Organosilicon | 50～100 meters/minute |
| Embodiment 6 | Polystyrene film | The polymethacrylates slurry | 5～40 meters/minute |
The above embodiment of the present invention all can realize the useful effect that the present invention has.
Adopt the transfer printing that can realize artificial leather with the similar artificial leather transfer printing method of embodiment 1.
The high molecular degree of polymerization of artificial leather of the present invention, film, remover be in the industry product generally adopt, can contain other interpolation auxiliary material such as filler in the polymer substance, plasticizer etc.
The said production method of the present invention can be finished by the mode of production line or production line is disposable.
The invention is not restricted to the foregoing description.
Claims (6)
1. artificial leather transfer printing carrier has the film or the calico paper of the inductility of remover for the surface, be printed with of the same colour on remover or two look to six looks or the pattern of polychrome more.
2. the printing method of an artificial leather transfer printing carrier, finish through following steps: drive thin,tough silk order wheel earlier and roll, the carrier that drive is adhered on it rotates, the remover vessel is put in thin,tough silk order wheel below, the coating remover is in carrier surface, 50 °～150 ℃ oven dry, print supporting fancy at carrier surface by the intaglio plate wheel again, look fancy level difference, can print two to six editions even more editions, color of each printing, adopt a kind of colorant of color, the rotating speed of intaglio press is 2～120 meters/minute, after every printing one edition, after 50 °～150 ℃ oven dry, print next version again, will be printed with the carrier rolling rolling of fancy at last.
3. the printing method of artificial leather transfer printing carrier according to claim 2, it is characterized in that said carrier can be one of transfer printing paper, polyester film, polypropylene film, polyvinyl chloride film, polystyrene film, wherein the thickness of release liners is 0.1～0.3mm, and film thickness is 0.01～0.2mm.
4. the printing method of artificial leather transfer printing carrier according to claim 2 is characterized in that said remover is polyurethane slurry, polymethacrylates slurry or silicone based.
5. artificial leather transfer printing method according to claim 1 is characterized in that said colorant is organic pigment or inorganic pigment.
6. the printing method of artificial leather transfer printing carrier according to claim 1 is characterized in that the said thin,tough silk order wheel of institute is that 10～200 order reticulate patterns are covered with paint, lacquer, colour wash, etc. steel rider or alloy roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98122243 CN1220329A (en) | 1998-12-11 | 1998-12-11 | Artificial leather transfer printing carrier and its printing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98122243 CN1220329A (en) | 1998-12-11 | 1998-12-11 | Artificial leather transfer printing carrier and its printing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1220329A true CN1220329A (en) | 1999-06-23 |
Family
ID=5227698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98122243 Pending CN1220329A (en) | 1998-12-11 | 1998-12-11 | Artificial leather transfer printing carrier and its printing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1220329A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425067A (en) * | 2011-10-09 | 2012-04-25 | 华伦皮塑（苏州）有限公司 | Preparation method of crystal synthetic leather with repousse surface and synthetic leather prepared thereby |
| CN108049225A (en) * | 2017-11-29 | 2018-05-18 | 东莞市良展有机硅科技有限公司 | The preparation method of textile multi color printing coating and the multi color printing coating |
| CN108411656A (en) * | 2018-02-10 | 2018-08-17 | 蒋玉林 | A kind of method for transfer printing of water transferring film |
-
1998
- 1998-12-11 CN CN 98122243 patent/CN1220329A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425067A (en) * | 2011-10-09 | 2012-04-25 | 华伦皮塑（苏州）有限公司 | Preparation method of crystal synthetic leather with repousse surface and synthetic leather prepared thereby |
| CN102425067B (en) * | 2011-10-09 | 2013-06-12 | 华伦皮塑（苏州）有限公司 | Preparation method of crystal synthetic leather with repousse surface and synthetic leather prepared thereby |
| CN108049225A (en) * | 2017-11-29 | 2018-05-18 | 东莞市良展有机硅科技有限公司 | The preparation method of textile multi color printing coating and the multi color printing coating |
| CN108411656A (en) * | 2018-02-10 | 2018-08-17 | 蒋玉林 | A kind of method for transfer printing of water transferring film |
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