Transfer technology of ceramics and metal products (3)

Ceramic Flower Transfer Printing Introduction

There are many methods of ceramic decals. The common method is: first coat the surface of porcelain with a gelatin solution, then apply the film of the decal transfer paper on the porcelain, press it down flat, and after the glue is dry, immerse the porcelain into water and bake. Gum arabic gum dissolves after swelling, so that the transfer paper graphic is fixed on the porcelain surface. Remove the copy paper and wash away the residual glue. After drying, put it in a kiln (high-temperature oven) and calcine it at 750-850oC for 4-5 hours. The pigment on the transfer paper will dissolve on the porcelain and show specificity. Color pattern.

Inside the color coated cups and edge cups can drink water, the coating has no toxicity?

The cups with colored cups and cups are colored with a layer of colored glaze on the basis of white cups, and then calcined at a high temperature of over 1000 degrees. They are insoluble in water and resistant to strong acids and alkalis, so they are not It can be absorbed, so it can be used to hold food and drinking water. Even if the hotel's roasted tableware can be used to hold food, drinking water inside the cup is certainly safer.

The coating raw material itself is an environmentally friendly non-toxic chemical raw material, and after drying it will not dissolve in water and is relatively stable. However, if an image cup is to be used for drinking water, it is recommended not to overdo it because the image is sublimated. Insufficient ink stability, long-term saliva to the mouth may make the color of the part of the image contacted by the lips become lighter.

About Crystal Transfer Film (Transparent Film)

There are many kinds of crystal transfer film on the market, and the prices are also very different. The wholesale price ranges from 45 to 5, and there are 50 to 120 wires per film base film thickness. Because you can't see much difference in appearance, we must remember not to only covet cheap, many products have such problems, such as ambient temperature changes when the cold curling, when the UV glue has been squeezed out of the air, but after UV curing Bubbles appear when water-based inks condense into droplets, etc. When printing, we recommend that you do not purchase too many products at a time, and you can consider buying more products with reliable quality.

How to use thermal transfer printing glass and crystal like?

As long as it can withstand high temperatures of 200°C, there is no special requirement for glass. Of course, you are engaged in an artistic process. From the perspective of aesthetics and ease of construction, it is best to use frosted glass and tempered glass. Because: transparent glass photo printed on, because the transparent pattern is not beautiful and frosted glass, light-transparent opaque glass window display, interior decoration has an unexpected beauty. With tempered glass, heat resistance is not easily broken during sublimation, while ordinary glass is brittle. If you really need to use ordinary glass, it is recommended to use a little thicker, and bake it before the thermal transfer so that it is not brittle. After printing, it is best to polish the glass around, so that your artistic processing is more perfect. There is no such thing as having a frame on the glass to hang in the room. Hopefully, your service can be Give consumers more beauty while also creating greater wealth for themselves. Do not print crystals directly on the crystal blank. Instead, print it on a frosted glass and paste it.

How to choose a good pearl plate

Pearlescent plate can be used as a metal license plate, metal business card, makeup mirror box panel, metal key chain panel, metal photo, various signs, medals, merchandise promotional cards, agency cards, honor certificates, commemorative cards, thank you cards, wedding photos, metal Photos, baby birth cards, etc. According to the bottom plate material can be roughly divided into steel (iron) plate and aluminum pearl plate, etc., commonly used colors are gold beads, white beads, silver pearl light, etc., are added in the paint by the appropriate amount of colorful pearl powder. The good pearl plate adopts the imported coating. After the complex processes such as multi-coating, baking, coating, and protective film, the gloss, hardness and corrosion resistance are all very good. Simply speaking, the aluminum pearl plate is lighter than the iron pearl plate and does not rust. It is easy to cut the die. The thickness is preferably 0.5-0.6mm (this thickness of the aluminum pearl plate can be broken after being cut directly with a plywood knife, and then the oilstone etc. Polishing and grinding can be directly made into any size square mirror box, card case or cigarette box panel.

Some friends suggested that pearl plates should be made in several colors such as gold, silver, pink, etc., thinking that there will be more results. We think that only white pearls can be used, because any color can be adjusted in the computer and printed out. It's OK, and it can do better than a color pearl plate. For example, the background is gold, and the human face maintains its original color. This effect is better than using a gold pearl plate.

Is there any good way to heat transfer couple cups?

Because of a gap in the couple cup, most of the baking mats will expand and distorted due to heat, causing the flexible heating film to open or short circuit. One of the solutions is to use the company's surface transfer with a high temperature molding liquid silicone to inject a plastic mold according to the notch (add curing agent will be solidified in 24 hours), in the cup when the gap in the gap, so easy Causes damage to the baking coaster.

About the heat transfer metal keychain, metal lighter image production matters

The metal keychain can be directly bought back from the market, and the coating can be processed by dipping without having to remove the piece of small metal that requires photocopying. Generally, the effect of scrubbing is better. After the coating is dried, it can be heated for three to four minutes using a handheld tablet (direct thermal transfer on a double-sided baking machine). Due to the collision with the key blade on the keychain, the pattern is easily peeled off and a layer of crystal soft glue can be added.

There are two kinds of metal lighters: coal (gas) oil lighter and liquefied petroleum gas lighter. When baking an image, you must loosen the screw (if any) to remove the core and then heat it. Can use a hard bottom tablet pad a thermal silica gel soft thermal transfer printing pattern, or rather use the iron bucket is also best not to use ordinary pan baking machine, otherwise it is easy to cause baking sheet heating film damage.

High-temperature die-casting silicone gel, high-temperature red rubber, curved surface heat transfer high-temperature aluminum foil using method

The use of high-temperature molding adhesives is required for the sublimation transfer of objects with uneven surfaces. It is a two-component curing at room temperature and can be adjusted according to the instructions.

High-temperature red rubber is an essential material for the production of baking cup heating pad, baking pan heating pad, medical health products flexible heating film and other products.

The surface heat transfer aluminum foil can be wound on the object that needs to be transferred, and the surface transfer can be completed by blowing with an electric gun for a few minutes (the specific time is summarized in practice).

Foaming silicone in the end can be how much temperature?

Most companies (websites) have claimed that their baking coasters, baking tray mats or heat transfer machine foam silicone plates can withstand temperatures up to 400°C without distortion, which is a nonsense. Unless specially crafted, it can be very good to withstand temperatures of 200 degrees.

Source: Wuhan Xinyi Creative Base