In the process of printing patterns on UV flatbed printers, printing errors sometimes occur. This kind of problem is generally caused by poor contact of the decoder, damage to the decoder, misalignment of the grating strip, overrun of the image array, and wrong printing direction, software damage,ect.

Accuracy: Variable Droplet High Quality Printing
Variable Droplets for Beautifully Smooth Gradients: Features a variable droplet feature that prints ink into 3 different sizes of droplets at once

The main purpose of the UV print head cleaning liquid is to clean the internal channels of the print head to keep it open and smooth the ink discharge.

When using a UV DTF printer for custom transfers or personalized merchandise, the final print quality can be influenced by several key factors. Understanding these elements can help you achieve superior printing results, whether you’re printing on garments, promotional items, or other substrates. Below are the top factors to consider for optimizing the print quality of your UV DTF printing machine:

The UV Printing process involves special inks that have been formulated to dry quickly when exposed to ultraviolet (UV) light. As the paper (or other substrate) passes through the printing press and receives wet ink, it is immediately exposed to UV light.Please note that this technology required varnish printing, and its better use hard or neutral ink. The printing effect of uv film is more beautiful, and the colors are bright and diverse. Can be used on irregular hard surfaces.

AGP es una fábrica profesional de impresoras UV y DTF en China. Nuestro equipo está compuesto por ingenieros experimentados en el campo de impresoras UV, DTG y DTF. Ofrecemos:

Máquinas de alta calidad
Mejor servicio postventa
Precios de mayorista
Servicios OEM
Recientemente, la impresora DTF A3 roll-to-roll de 30 cm ha ganado gran popularidad. Esta impresora cuenta con:

Dos cabezales
Velocidad rápida
Mayor estabilidad en comparación con la impresora modificada L1800.

DTF Printers are an alternative process to DTG printers for T-shirt printing or other garment printing,this direct to film printer use water-based pigment ink to print a film transfer. Once the ink is dry, powdered glue is applied to the back. Now it is heat cured ready for storage or instant use(here need a powder curing machine). It makes no difference on cotton, silk, polyester, synthetic fabrics, genuine leather, or synthetic leather – the DTF printing process can be applied to all of them.

It is worth noting that the materials that can be printed on Koch’s digital heat transfer include cotton fabrics, high-elastic fabrics, nylon fabrics, chemical fiber fabrics, swimwear, denim, PVC, EVA, etc. There is basically no limitation on fabrics.

With the development of the 5G era, most people choose online shopping, and the emergence of various explosive clothing. In this era of the rise of e-commerce, the choice requirements of young people are gradually increasing, and there are more and more choices of clothing patterns. Young people like personalized customization.

When the temperature gets colder every year, the number of failures of UV printers will also increase. It is mainly concentrated in four aspects: blockage and disconnection of nozzles, solidification and condensing of consumables, electrostatic interference, and unstable voltage. How to prevent these situations in advance?

The difference between white ink heat transfer and heat sublimation
The temperature and time of hot stamping are different:
Generally speaking, the hot stamping temperature of white ink heat transfer is about 160 degrees, and the time is about 13 seconds (the hot melt adhesive used by different manufacturers is different, the temperature and time of hot stamping may be different, but most of the values are in this range) , and the sublimation paper temperature is between 200-230 degrees, and the time is about 15-20 seconds.

White ink and color ink come out with the environmentally friendly paint heat transfer solution, and the subversive garment heat transfer application process solves the problem of picky fabrics in the direct-injection printing process. The new heat transfer process is not limited to material transfer and no longer needs to worry about color difference and color fastness Problem, Pattern WYSIWYG.

1. Printed pictures have horizontal lines
2. Large color deviation
3. The edge of the picture is blurred and ink is flying
4. Printed pictures are scattered with small ink dots
5. There is ghosting in the horizontal printing
6. Printing dripping or broken ink

Main products of TODOjet
DTF Printer and DTF Powder Oven (A3,60cm,120cm size) Widely used to customize the T-shirt, hoodie, scokes, shoes, bags, etc.

UV Flatbed Printer (3050,6040,UV6090,UV1350) Widely used in textile, plastic sheet, metal plate, acrylic sheet, wood board, leather, glass, phone case, ceramic tile, etc.

All kind of consumables for DTF solution DTF powder, DTF ink, DTF film, UV ink, UV AB film, etc

Applicable shapes: round, square, rectangle, oval, special-shaped, irregular shape
Scope of application: hardware, tools, clothing, daily chemicals, tea, etc.

Easy to operate, compact and convenient, small area does not take up space, and the outside is pleasing to the eye!

UV flatbed printers have pass trace, which is theoretically unavoidable, and mechanical errors cannot be eliminated to zero. But the higher the accuracy, the smaller the pass trace phenomenon and will not affect the printing quality. The cause of the pass trace of the pattern: the print feathering is too low, the two-way printing is too fast, the Y-axis belt is loose, the nozzle is in a bad state, and the ink is broken.

Fully automatic powder shaker, machine features: automatic deviation correction in the front, middle and rear to avoid deviation of the printing film, automatic powder adding function, adding powder once, it takes three hours.

1. Can print cotton T-shirts, sweaters, denim, canvas bags, etc.
2. Double nozzles or four nozzles, with white color output
3. Low-concentration white ink + circulating filter system, no blockage of nozzles
4. The daily output can reach up to 4000 pieces

Applications of This Desktop UV Flatbed Printer:

Direct Printing on Various Substrates: Print directly on metal, wood, acrylic, plastic, and more, suitable for diverse industries.

AB Film Printing Solution: Ideal for irregular objects like bottles and other unique-shaped items. Explore opportunities in the label printing industry, with crystal sticker labels gaining popularity.

Advantage of UV led ink:
Environmental: no solvents penetrate, ink safety, no waste.
Durable, indoor 10 years, outdoor 3 years.
Robust image, cured graphic
Dry quickly, fast processing.
Direct to rigid uncoated substrates.
To any flat rigid substrates, even small arcuated surface. Can print on flexible substrate like canvas.
shelf life 6 month for white ink, other colors 1 year

UV varnish is a special type of varnish that’s finished using an ultraviolet drying machine. It creates a more vivid, more luxurious and more tactile finish when compared to non-UV varnishes and adds an instant professional look to any printed project. Our UV 3050 Printers with 2 printheads support varnish printig, the uv 6090 Printers with 3 printheads could do this.Varnish is a coating that applies to your printed piece during or after printing. A varnish is added to a piece to enhance the look or to protect the piece from scuffing or scratching. Protect your print when handling or contact with moisture or chemicals.

Advantage:
-Steady peel strength
-Anti static coating treatment
-Competible water based ink
-Bright color, non-stick powder
-Azo free, oeko-tex standard

The L-650 laminator supports both hot lamination (60°C-160°C) and cold lamination (20°C-60°C) modes, making it suitable for various material requirements. Whether for paper, cards, or plastic films, the machine ensures high-efficiency lamination with consistent results.

To understand the market prospects of UV printers, we can start from the three aspects of UV printer equipment itself, the materials that can be printed, and the applied industry.

Powder shaking machine usually together with our 60cm DTF printer, it can keep continous automatic dusting powder and curing the PET film during printing.The speed can match with 2 heads 4720/i3200 DTF printer. After curing, you can store the printed PET film for heat transfer use.These released PET films are suitable for any fabric garment printing, like T-shirt printing,chemical fiber, non-woven fabric printing,linen printing,canvas printing,leather printing,silk printing,etc.

Symptoms of poor ink output from uv flatbed printers are: flying ink, dripping ink, drawing and so on. There are roughly eight kinds of reasons that cause this kind of failure. In actual application, the UV flatbed printer design varies from different manufacturers. Some may have 10 reasons, and some may have 6 reasons. But mastering the following 7 kinds can solve the problem that 99% of the nozzles have poor ink discharge.

In DTF printing:

Special pigment ink is applied to PET film.
A powdered glue is then applied to the back and heat cured for immediate or storage-ready use.
This method offers versatility across non-cotton materials and avoids the complexities of pre-treatment or plate-making required in traditional methods. DTF printers are often paired with powder dryer machines to enhance the printing process.

Powder machine usually come with DTF printer, for printed film powder coating and curing.Then the film can be transferred on any kind of fabric materials.

TPU hot melt powder is widely used in DTF transferring process,and you can see both white and black powder in the market,but which one is better? TODOJet can offer you a good solution.