This machine is a roll-to-roll direct-to-film (DTF) inkjet printer designed to print full-color graphics onto PET transfer film for later heat-transfer to garments and textiles. The product description also references a UV flatbed variant (A3/A4 UV LED) — check the specific model you are ordering, as some suppliers offer both DTF roll-to-roll and UV flatbed configurations.
DTF prints onto PET transfer film which is then applied to fabrics (cotton, polyester, blends, nylon, leather, etc.). If you choose a UV flatbed variant, UV ink can print directly on many rigid and flexible substrates (PVC, PC, PET, ABS, glass, wood, metal) often without pretreatment.
Yes. Both DTF and UV systems can use white ink as an underprint layer. DTF prints CMYK plus white onto film to enable vibrant transfers on dark fabrics. UV printers with a white channel can print directly on dark or colored rigid substrates.
Common configurations include 4-color CMYK plus White and a Varnish/Gloss channel (e.g., 6 colors: C M Y K + W + Varnish). Some setups use double white or different varnish/clear options. Exact ink channels vary by model, so confirm the supplied ink set.
The varnish (clear) channel lets you print glossy or matte clear layers for highlights, protection, or visual effects. Multiple passes or thicker varnish layers can create a raised/embossed feel on the print (commonly used on UV flatbed machines).
For DTF: you print onto film and then apply adhesive powder—no garment pretreatment is needed in most cases. For UV flatbed models: many materials can be printed directly without coating, but some substrates may still require primers or pretreatment for optimal adhesion—check material-specific recommendations.
DTF inks are typically water-based/pigment inks that are dried and then heat-transferred and cured with a heat press. UV flatbed models use UV-curable inks that are instantly cured by integrated UV LED lamps as the ink is printed.
Roll-to-roll DTF models come in various widths. The product description mentions A3/A4 for the flatbed variant; roll widths for DTF typically range from 330 mm up to 1.6 m or more depending on model. Confirm the exact roll width and max printable height with your supplier.
Quality and speed depend on the chosen print mode and model. These machines typically support high-resolution output (for example up to 1440 dpi or similar) with variable-speed modes (draft to high quality). Ask the vendor for typical m2/hr at each quality setting for the exact model.
Most machines work with common RIP software that handles color management, white-channel generation, and varnish mapping. Supported file formats usually include TIFF, PNG (with transparency), PSD, PDF, and sometimes direct printing from RIP. Confirm the included RIP and supported workflows.
Key maintenance includes daily/regular printhead cleaning cycles, white-ink circulation/agitation to prevent sedimentation, cleaning or replacing ink filters, checking heating and air systems for DTF drying, and keeping the platen/rollers clean. Follow the supplier's maintenance schedule for longevity.
White ink must be agitated or circulated regularly to prevent pigment settling. Many machines include a white-ink circulation system and periodic automated cleaning routines. Manual mixing/recirculation and scheduled head cleans are crucial to avoid clogging.
Typical consumables: inks (CMYK, White, Varnish), PET transfer film (for DTF), adhesive powder (DTF), cleaning solutions, printhead cleaning cartridges, wiper blades, drive belts/rollers, and replacement printheads over time. Costs vary by usage and region—request a parts/consumables price list from the supplier.
Yes. Machines with a dedicated varnish channel can print spot gloss/clear effects. Multi-pass printing with white and varnish allows layered prints and texture/emboss-like effects. DTF workflows enable vivid multi-layer transfers; UV flatbeds can build tactile effects with thicker varnish passes.
Warranty, installation, and training vary by supplier. Many vendors offer on-site installation, operator training, spare parts, and technical support (remote or on-site) for a set warranty period. Confirm warranty length, what it covers, response times, and availability of local service before purchase.
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