Digital water transfer printing

Digital water transfer products

 （1）Digital water transfer printing film series

Application：Water transfer

Product introduction：Digital inkjet painting, pictures are published immediately; Use Monte or PhotoShop software to create images with vivid colors and smooth transitions.

Size: 0.3/0.5/1/1.5m×50M/100M/200M.

（2）Activator series

Application：Activation of water transfer films

Product introduction：Eco-friendly, non-toxic solvent

（3）Custom inkjet printing

Product introduction：Digital inkjet painting, pictures are published immediately; Use Monte or PhotoShop software to create images with vivid colors and smooth transitions.

Water transfer operation guide

I.  Preliminary processing and operation requirements

1 Observe and touch the surface of the workpiece for foreign bodies such as raised crystal impurities, and smooth the crystal impurities with 800-1000 mesh sandpaper 

   in advance;

2 Observe whether there is oil on the surface of the workpiece, such as wiping with a clean soft cloth, solvent and dishwashing liquid;

3 Defective or irreparable patterns, with special defilm agent to remove the pattern, small areas with 800-1000 mesh sandpaper polishing treatment, re-spray primer;

4 The surface of the workpiece after pretreatment must be clean without dust, no impurity points, and dry surface;

5 After the workpiece is cleaned, put it in a dry and waterless place until it is transferred to the next process.

II. Transfer operation requirements

1 Ensure that the surface of the product is clean and electrostatic removal before transfer;

2 The upper film tank must be clean and thorough, and the water drive action is light;

3 Place the water transfer film: the picture faces up, do not let the water splash on the film, put the film Angle (30-40 degrees tilt);

4 Water placement time: Within 30-50 seconds, when the water transfer film is spread on the water surface all the pleats are softened and flattened and there is local water light, 

   the activator can be sprayed;

5 Activator spraying amount: Spray activator horizontally or vertically on the surface (note that each spray activator droplet overlap should maintain 1/2 weight) to ensure uniform 

spraying, try not to repeat the backspray activator, repeated backspray activator will blow the pattern texture that has been activated into ink.

III. Water transfer coating product workpieces should be noted

1 When making new products, you should first try to cut how much water transfer film is suitable, do not waste water transfer film;

2 Before the water transfer, attention should be paid to the immersion Angle to see if there is a broken film before making a decision;

3 In the water transfer, attention should be paid to the direction of the film grain, especially wood grain. The water transfer process should be completed in one go, and cannot be 

stopped halfway to avoid defective products;

4 After the completion of the water transfer, gently swing the product workpiece, scrape the residual ink on the water surface, and then tilt to lift out of the water, so as not to let 

the product fall into the water or adhere to the residual ink on the water surface;

5 When the transfer operator transfers the product each time, it should check whether there are adverse conditions (such as bubbles, broken film and other patterns), and correct 

the transfer action in time. If there is residual film residue sticking to the product, it should be washed with water in time;

6 The operator should pay attention to the upper film tank to maintain a certain water level, when the water in the tank is sticky, overturning bubbles and residual film is more than 

the water should be changed;

7 The operator should regularly discharge the water in the compressed air dryer, and generally discharge water once a day.

IV. Water flushing operation requirements

1 When taking out the workpiece product that has been transferred from the transfer sink, be careful not to touch or touch the picture film that has just been transferred on the 

surface of the workpiece product by hand, so as not to remove the pattern texture picture;

2 The requirement of washing is to wash the attachment on the surface of the workpiece, but the water washing water pressure is not too high, so as not to wash away the pattern 

texture screen transferred on the product;

3 The washing standard is to rinse the product pattern surface texture with oil and greasy feeling by hand. If the water of the transfer coated product is not clean, it will seriously 

affect the adhesion of the subsequent spray coating paint, resulting in paint loss;

4 At the same time that the water washes the texture surface of the transfer pattern, the other side of the product workpiece should also be washed clean to prepare for the water 

transfer or spray bright paint on the other side.

V. Film repair operation requirements

1 Before the product workpiece after water transfer enters the spray finish paint, the film retouching personnel should prepare the corresponding water transfer film and activator 

according to the water transfer coating pattern texture product;

2 Film repair personnel shall repair the broken film of the workpiece according to the broken film or pinhole defect of the product after the transfer coating, and dissolve the ink 

on the water transfer film with the brush activator;

3 Film repair personnel in the process of work on the product must carry out a comprehensive inspection, never allow unqualified products into the spray booth to eliminate 

secondary waste;

4 Film repair personnel must completely remove the fine debris on the surface of each product after repair.

VI. Drying treatment operation requirements

1 The key to drying treatment is the control of temperature, choose different oven temperatures according to different product materials, to prevent the high temperature 

deformation of the product workpiece;

2 Drying temperature after washing: thermoplastic products and other non-metallic materials should not exceed 60 ° C, the maximum coating primer of metal materials should 

not exceed 180 ° C, PU two-component primer should be strictly treated according to the primer instruction manual. The principle of drying and draining after washing is to 

completely dry the moisture of the workpiece;

3 Curing temperature of transparent top paint: Select different baking temperatures and times according to the nature of transparent top paint. Transparent top paint is divided 

into baking and non-baking two kinds (transparent top paint has instructions for use, refer to the instructions to determine the baking temperature).