Oahu Print Company - Hawaii's Green Business Printing Services

Direct-To-Garment

Direct to garment printing, also known as DTG printing, digital direct to garment printing, digital apparel printing, and inkjet to garment printing, is a process of printing on textiles and garments using specialized or modified inkjet technology. The two key requirements of a DTG printer are a transport mechanism for the garment and specialty inks (inkjet textile inks) that are applied to the textile directly and are absorbed by the fibers.

Oahu Print Company uses Epson PrecisionCore, whom spent over three years to create an all-new imaging technology for printing directly to garments. With amazing color performance, DGT produces exceptionally vibrant colors, neutral grays, and sharp contours. Designed for durability, along with outstanding color and white density performance over a wide range of cotton and cotton-polyester blends.

Direct to garment (DTG) printing is most commonly implemented on garments that are made of cotton or cotton blends, although recent developments in technology have allowed for superior performance on light colored polyester and cotton/poly blends. DTG printing on dark garments requires pre-treating the fabric in order to achieve opacity on dark garments.

DTG is a viable solution for low-quantity orders previously not possible because of the expensive setup process of screen printers. This opened a new market of quantity-one consumer driven purchasing of digitally printed direct to garment goods and a surge of large online fulfillment operations to meet this growing demand.

The majority of DTG printers are driven from a computer by the use of software known as a RIP (Raster Image Processor). The RIP software allows the printer to print with larger volumes of ink, generate white ink under-bases for dark shirts and also provides for more precision color management through color profiles. More advanced RIP software allows for driving multiple printers from one computer, advanced job queuing, ink cost calculation as well as a real time preview of the file prior to printing.

The resolution and speed of direct-to-garment inkjet printers have been increased greatly over the last 8 years, designed for serious and reliable production.