Water Transfer Technology Solutions (13-19)

13 How to identify the white and transparent bottom of transfer paper?

A: After the user unpacks the complete paper, the transparent transfer paper will be distinguished from the white background by a small bevel angle at the corners. If the paper has been cut, the two transfer papers are compared and observed, and the white base has a higher gloss than the transparent one.

14 Printing cups/trays Need to purchase special cups/discs from your company?

A: The “water transfer printing” cup/plate is not a traditional thermal transfer process, and does not require coating, nor does it require a one-to-one correspondence between the cup/plate and the baking cup mold. Therefore, users can purchase a variety of cups/plates by themselves and print images on more styles of cups/plates.

15 What is the process of water transfer printing?

Answer: 1. Print the image first on the water transfer paper.
2, spray oil cover.
3, the water stripping.
4, transfer 5, baking or drying 6, cover oil

16 How to make the transfer film better?

A: The printed transfer film is easily separated after standing for several hours or after blowing with a hair dryer for several minutes. At a water temperature of 25-30°C, the transfer film is relatively easy to separate. To prevent curling of the transfer film during separation, place a sponge in the soaking basin so that the water surface just passes over the sponge so that the transfer film does not curl and wrinkle. In addition, before taking out the transfer film, it is necessary to confirm that the transfer film has been sufficiently separated and can be easily pushed in water, otherwise wrinkling is likely to occur, affecting the subsequent transfer.

17 How can water transfer be more secure?

A: The adhesion after transfer is related to the degree of drying of the transfer film. If the surface of the transfer film is wiped with a paper towel, there is still a lot of moisture hidden in the place that is not visible to the naked eye. A better way is to use a hair dryer's hot-hot windshield to blow on the transfer film, while using cotton handkerchiefs or gloves to squeeze the hot air blown out of the water. This process should be careful and careful, not too hard to involve the transfer film to cause the transfer film to break, but also to take into account the corners of the transfer film, which took about several minutes. In areas with irregularities, the vertical and horizontal force can be used to fully engage the concave and convex parts with the transfer film.

18 What is the difference between water transfer and thermal transfer? Give an example

A: Water transfer is introduced from the printing process. The pattern (transfer film) is transferred to the article using the principle of molecular diffusion. The heat transfer is achieved through thermal transfer of the sol or thermal sublimation of the thermal transfer coating. Transfer. It can be seen that the thermal transfer needs to be achieved through the high pressure of the heating device, while the water transfer requires only water; at the same time, the pattern that the thermal transfer needs to transfer is generally the mirror image inversion, and the water transfer is the positive image. The difference between the two is actually very great. Taking a cup as an example, both thermal transfer and water transfer can be achieved. The difference is that the thermal transfer needs to be completed with a baking cup machine, and the cup must be treated with a thermal transfer coating to limit the shape, material, and color; while the water transfer cup has no restrictions on the cup, With any special equipment.

19 How to choose the oven, thermometer, etc. used in the production process?

A: The oven is used for post-processing of water transfer to accelerate the speed of moisture drying. You can buy a home oven with temperature control and timing; the thermometer can be used to measure the temperature of the oven (because currently available home oven temperature is not up to standard ) It is recommended to purchase products in the chemical shop that have a temperature measurement range of 0-150°C.

Source: Xuguang Technology