CN100581842C

CN100581842C - Method for making surface pattern by employing water transfer printing

Info

Publication number: CN100581842C
Application number: CN200710077523A
Authority: CN
Inventors: 林其武
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-28
Filing date: 2007-11-28
Publication date: 2010-01-20
Anticipated expiration: 2027-11-28
Also published as: CN101181853A

Abstract

The invention provides a surface pattern preparation method by adopting water-transferring printing, comprising the steps of step 1: providing the water-transferring printing paper which consists of release paper, hydrosolvent membrane arranged on the release paper and a pattern layer arranged on the hydrosolvent membrane; step 2: PP water is sprayed on the pattern layer to form a PP layer; step 3: goffered glue is glued on the circumferential edges of the PP layer; step 4: the hydrosolvent membrane is separated from the release paper and the hydrosolvent is arranged in the water trough; step 5: activator is added in the water tank and the hydrosolvent is dissolved and the pattern layer is floating in the water; step 6: an article is positioned and contacted with the pattern layer and the pattern is transferred and printed on the surface of the article. The patterns of the water-transferring printing paper made by the invention are clear and smooth and not easy to be diffused in water; furthermore, the patterns has better transfer-printing effect; the patterns on the surface of the article after the transfer-printing is clear and stable, and can fully meet the application requirement of people.

Description

Adopt the water transfer printing to make the method for picture on surface

Technical field

The present invention relates to a kind of method of making picture on surface, especially relate to a kind of method that adopts the water transfer printing to make picture on surface.

Background technology

Along with improving constantly of people's living standard, to the new requirement of aesthetic property proposition of product.People generally like decorateeing with high-grade wood grain and marble grain and the personalized pattern oneself liked the life of oneself.This water transfer printing (curved draped) industry of just having arisen at the historic moment.The water transfer printing is applied widely with it, no matter be plane or stereo concave-convex face can both transfer printing, characteristics such as picture and text emulation and extremely people's favor.

The existing method that adopts the water transfer printing to make picture on surface is as follows: coating one deck water-soluble resin on ground, treat that the dry back of water-soluble resin forms transparent adhesive film, on glued membrane, form predetermined pattern in the mode of printing or print then, thereby make water-transfer printing adhesive paper, again water-transfer printing adhesive paper and object to be transferred are put into tank carry out water transfer printing technique with pattern transfer to body surface.The shortcoming that the method for picture on surface is made in above-mentioned employing water transfer printing is: because the glued membrane of water-transfer printing paper is to be formed by the water-soluble resin solution evaporation, thereby the glued membrane that the volatilization back forms may be smooth inadequately, makes troubles for follow-up design producing, for example, the figure deformation of printing.In addition, water-transfer printing paper pattern when carrying out transfer printing spreads easily and be not strong to the adhesive force of body surface, and is bigger with respect to the distortion of former layout, and the transfer printing effect is had negative effect.

Summary of the invention

The purpose of this invention is to provide a kind of method that adopts the water transfer printing to make picture on surface, its aqueous solvent film makes in advance, has homogeneous thickness, convenient follow-up design producing; And it can reduce the diffusion of pattern when transfer printing, improves the tack of pattern to body surface, makes that the pattern effect after the transfer printing is better.

According to above-mentioned purpose of the present invention, a kind of method that adopts the water transfer printing to make picture on surface is proposed, may further comprise the steps:

Step 1: water-transfer printing paper is provided, and water-transfer printing paper comprises release liners, be located at the aqueous solvent film on the release liners and be located at patterned layer on the aqueous solvent film;

Step 2: spraying PP water forms the PP layer on patterned layer;

Step 3: with the edge of U.S. line sticker at the PP layer;

Step 4: the aqueous solvent film is separated with release liners, the aqueous solvent film is put into tank;

Step 5: in tank, add activator, the dissolving of aqueous solvent film, patterned layer floats in the water;

Step 6: with object localization contact patterns layer to be transferred, with pattern transfer in body surface;

Also comprise step 7: the body surface after the flushing pattern transfer;

Further comprise step 8: drying objects;

Further comprise step 9 again: body surface is carried out blast finishing ink handle.

The invention has the beneficial effects as follows: at first, the aqueous solvent film of employing has homogeneous thickness, and convenient follow-up design producing makes the clear patterns of making smooth.Secondly, adopt PP water (potassium permanganate solution) to be sprayed on the patterned layer and with the edge of U.S. line glue closed pattern layer, make ink logo in water, be not easy to diffusion, guaranteed the stability of pattern, and the ink logo of the patterned layer after the spraying of PP water has good tack to body surface.In sum, the present invention has better transfer printing effect, and the pattern of body surface is more clear, stable after the transfer printing.

In order further to understand feature of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the present invention is limited.

Description of drawings

Below in conjunction with accompanying drawing,, will make technical scheme of the present invention and other beneficial effects apparent by the specific embodiment of the present invention is described in detail.

In the accompanying drawing,

Fig. 1 makes the flow chart of the method for picture on surface for the present invention adopts the water transfer printing.

The specific embodiment

Being illustrated in figure 1 as the present invention adopts the water transfer printing to make the flow chart of the method for picture on surface.This method may further comprise the steps:

Step 1: water-transfer printing paper is provided; Water-transfer printing paper comprises release liners, be located at the aqueous solvent film on the release liners and be located at patterned layer on the aqueous solvent film;

Release liners is selected peelable plastic paper for use, as the carrier use of aqueous solvent film.

The aqueous solvent film is made with extrusion moulding, rolling-molding method or doctor-blade casting process by the synthetic resin with good aqueous solubility energy; Again the aqueous solvent mould is overlying on the release liners; The aqueous solvent film covers by laminating machine with release liners or manual implementation covers and is located at.

With the pattern that designs by print or printing-ink on the aqueous solvent film to form patterned layer; If print or the printing ink of printing is water miscible, can on the aqueous solvent film, be coated with stabilizing agent, the ink-jet effect of water-based ink can not swooned hold.

Step 2: spraying PP water (aqueous solution of potassium permanganate) on patterned layer, dried 5～10 minutes naturally the spraying back, and dry back forms the PP layer; PP water can solve the bad problem of tack of printing ink, resistance to water, petrol-resistance and the hear resistance that also can promote printing ink simultaneously.

Step 3: with the edge of U.S. line sticker at the PP layer; The U.S. line glue that adopts is to be base material with senior U.S. line paper, is coated with special pressure sensitive adhesive and makes, and has modest viscosity, easily tears up, not cull, characteristic such as easily damaged paper surface not; Be the adhesive tape that single face has viscosity, the one side with viscosity is towards the PP layer, and when it pasted around the PP layer, the pattern of patterned layer was positioned at the zone that U.S. line glue is sealed;

Step 4: the aqueous solvent film is separated with release liners, the aqueous solvent film is put into tank; Adjust the surface area of tank, make its area identical, can effectively locate the aqueous solvent film and be located at aqueous solvent film figure layer, the skew of pattern when avoiding transfer printing with the aqueous solvent film.

The activator that is added be a kind of be the mixed solvent of primary raw material with aromatic hydrocarbon, the spraying of activator should be an amount of, it can dissolve the aqueous solvent film rapidly when contacting with water; Activator makes the dissolving rapidly under the effect of water and activator of water miscible aqueous solvent film, and on the water surface, stay the ink logo of patterned layer, ink logo through the patterned layer of PP water spraying has resistance to water preferably, be covered on PP layer U.S. line glue all around simultaneously and be sealed in the patterned layer edge, thereby kept the complete of pattern preferably; In this step, the aqueous solvent film is put into the time remaining 30 seconds～60 seconds of tank, decides on water temperature, and water temperature is more than 20 ℃, and water temperature is crossed and lowly can be made aqueous solvent film decreased solubility, and water temperature is too high to cause the patterned layer infringement easily, causes pattern deformation;

Step 6: with object localization contact patterns layer to be transferred, with pattern transfer in body surface.

The location of object to be transferred and pattern is by being installed on object on the keeper, with this keeper and tank relative positioning, to guarantee that object contacts on preposition with patterned layer; Object and pattern duration of contact are 5～10 seconds, the adhesive attraction intrinsic owing to patterned layer and body surface to be transferred produces adhesive force, and the ink logo of patterned layer is through PP water spray treatment and to the good adhesion of body surface, design transfer is to body surface to be transferred.

Step 7: the body surface after the flushing pattern transfer;

Object is taken out from tank, residual water solvent membrane and U.S. line glue that body surface adheres to are removed.

Step 8: drying objects;

The mode that employing is dried or dried naturally.

Step 9: body surface is carried out blast finishing ink handle; Can pass through existing techniques in realizing.

The present invention adopts the water transfer printing to make the method for picture on surface, the aqueous solvent film of the water-transfer printing paper that it adopts Have uniform thickness, convenient follow-up design producing makes the clear patterns of making smooth. Secondly, adopt Be sprayed on the patterned layer and close the surrounding of patterned layer with U.S. line rubber seal with PP water (potassium permanganate solution) Edge makes ink logo be not easy to diffusion in water, has guaranteed the stability of pattern, and, after the spraying of PP water The ink logo of patterned layer body surface is had good tack, in sum, the present invention has Better transfer printing effect, the pattern of body surface is more clear, stable after the transfer printing.

Claims

1, a kind of method that adopts the water transfer printing to make picture on surface is characterized in that, may further comprise the steps:

Step 2: spraying PP water forms the PP layer on patterned layer;

Step 3: in the edge of PP layer, this U.S.'s line glue forms the closed area on the PP layer with U.S. line sticker, and described patterned layer is positioned at the sealing zone;

2, the method for picture on surface is made in employing water transfer printing according to claim 1, it is characterized in that, also comprises step 7: the body surface after the flushing pattern transfer.

3, the method for picture on surface is made in employing water transfer printing according to claim 2, it is characterized in that, further comprises step 8: drying objects; Can adopt the mode of drying and drying naturally.

4, the method for picture on surface is made in employing water transfer printing according to claim 3, it is characterized in that, further comprises step 9 again: body surface is carried out blast finishing ink handle.

5, the method for picture on surface is made in employing water transfer printing according to claim 1, it is characterized in that the release liners in the step 1 is selected peelable plastic paper for use, as the carrier use of aqueous solvent film; The aqueous solvent film is made with extrusion moulding, rolling-molding method or doctor-blade casting process by the synthetic resin with good aqueous solubility energy; The aqueous solvent film covers by laminating machine with release liners or manual implementation covers and is located at.

6, the method for picture on surface is made in employing water transfer printing according to claim 1, it is characterized in that, dries naturally 5～10 minutes behind the spraying PP water in the step 2, and dry back forms the PP layer.

7, the method for picture on surface is made in employing water transfer printing according to claim 1, it is characterized in that, U.S. line glue in the step 3 is to be base material with senior U.S. line paper, be coated with special pressure sensitive adhesive manufacturing and form, it has the adhesive tape of viscosity for single face, one side with viscosity is towards the PP layer, and when it pasted around the PP layer, the pattern of patterned layer was positioned at the zone that U.S. line glue is sealed.

8, the method for picture on surface is made in employing water transfer printing according to claim 1, it is characterized in that, adjusts the surface area of tank in the step 4, makes its area with the aqueous solvent film identical.

9, the method for picture on surface is made in employing water transfer printing according to claim 1, it is characterized in that, in the step 5 activator be a kind of be the mixed solvent of primary raw material with aromatic hydrocarbon, the aqueous solvent film was put into the tank time remaining 30 seconds～60 seconds, water temperature is more than 20 ℃.

10, the method for picture on surface is made in employing water transfer printing according to claim 1, it is characterized in that, the location of object and pattern is by being installed on object on the keeper in the step 6, and this keeper and tank relative positioning are to guarantee that object contacts on preposition with patterned layer; Object and patterned layer continue 5～10 seconds time of contact.