A3 DTF Printer Film Guide: PET Film Types and Selection Tips

The ultimate objective in the dynamic direct-to-film (DTF) printing is to have a vibrant, durable, and high quality transfers. At Guangzhou Xin Flying Digital Technology Co., Limited, we know that your success does not entirely depend on the effective printer only, but also on the consumables used. One important aspect in this process is the PET film or transfer film. As our provisional carrier of your design, the proper film will get your ink onto the end product flawlessly. This guide will show you the types of PET film you cannot do without as well as give you some practical tips on how to select the best PET film to use in maximizing your A3 DTF printing output.

The role of PET film in A3 DTF Printing

PET film is the secret player of the DTF process. It is also a transparent and non-stiff polyester, which is covered with the layers of printed white and color inks, as well as a hot-melt adhesive powder. Throughout the process of heat press, this complete laminated structure is no longer bonded to the film but, permanently bonded to the fabric. The transfer efficiency, clarity of detail and final hand feel of the print is directly affected by the quality of the film. A poor movie may cause such problems as unfinished transfers, cracking, or resistant finish. Hence, the choice of a film engineered to work with the engine and other media is the initial step towards output professionalism.

Main forms of PET film to use in DTF

PET films are not created equally. In the case of A3 DTF printing, the films usually differ depending on the surface treatment and thickness. The coated PET film is the most prevalent one. In this movie, the release coat is an exclusive type of release that can be easily transferred completely and cleanly with the ink and adhesive layers. The quality of the coating is what separates the transfer and film easily based on the production speed and yield. Film thickness is another factor to be considered. Normal thickness films are highly stable and are generally applied in general purposes. Thinner films are capable of offering a slightly gentler feel in the hand on the end transfer which is desirable in some applications with apparel. At Xin Flying, we are providing A3 DTF printed specially designed coated PET films with high-quality release and high durability.

The criteria to choose the correct PET film

The selection of the right PET film does not only require the size, several other factors are to be taken into account. First, assess compatibility. Make sure that the film is compatible with DTF printing and compatible with your ink and adhesive powder of the printer. Next, test the release characteristics. A steady stream of release is essential in maintaining smaller details and avoiding wastage. The thermal stability of the film is also important; the film should not deform under heat during the printing and pressing process. Also, there is the end use. A film that enables a more stretchy transfer layer can be desirable to transfers that are planned to be transferred to stretchy fabrics. When experimenting with a new material, we suggest that you first test a small batch to make sure the material performs, bonds, and the end result is soft on whatever you are printing on.

Streamlining Your Workflow with the Ideal Film

PET film of the right choice simplifies your whole production process. An efficient film also limits the number of errors in transfers, minimizes wastage of materials and also improves the quality of your finished products. It enables your A3 DTF printer to work at full capacity producing crisp images and strong colors batch after batch. Collaboration with a reliable supplier such as Guangzhou Xin Flying Digital Technology Co., Limited will provide you with the opportunity to receive the products of high quality in terms of the PET films and the qualified technical service. We design our products to deal with the demanding requirements of professional printers to enable you to establish a reputation of quality and build your business without fear.

You invest time to learn and choose the right PET film, which is an investment to your print quality and operation efficiency. You can also achieve the full utilization of your A3 DTF printing process by being conscious of compatibility, release characteristics and application requirements.