Buyers evaluating printed polyester often compare two high-volume rotary production routes that look similar on cost sheets but perform differently in laundering. Disperse printing diffuses dye molecules directly into the synthetic fiber core under high heat. Pigment printing relies on an insoluble color paste locked to the fabric face with a synthetic resin binder.
For short-run sampling or complex multi-color designs with Grade 4–5 fastness, digital printing operates with no minimum order floor, but bulk production transitions to rotary disperse or pigment lines.
What changes for the buyer
| Rotary disperse printing | Pigment printing | |
|---|---|---|
| Chemistry | Disperse dye sublimation and molecular diffusion | Insoluble pigment trapped in resin binder film |
| Fiber penetration | Deep internal fiber bonding | Surface adhesion only |
| Wash fastness | Grade 3–4 | Grade 2+ (lowest standard) |
| Hand feel | Soft, unchanged from base fabric | Firmer or slightly stiffened by binder film |
| Aftertreatment | High-temperature fixation, reduction clearing, and washing | Dry heat curing (150–170°C), no washing step required |
| Order floor (MOQ) | 5,000 m per pattern | 5,000 m per pattern |
| Ideal applications | Bedding (sheets, duvet covers, pillowcases), washable curtains | Decorative drapery, wall hangings, promotional throws |
| Base cloth range | 100% polyester and high-polyester synthetic weaves | Universal; adheres to polyester, cotton, and blends |
Both rotary routes share a 5,000 m commercial production floor per pattern. The deciding factor is how the finished article will be used and laundered.
When disperse printing fits
Choose rotary disperse printing when the finished product touches skin or undergoes frequent household or institutional laundering. During thermal fixation at 180°C to 210°C, disperse dyes sublime and migrate into the amorphous zones of the polyester filament. Once cooled, the color particles remain trapped within the polymer matrix.
Because the dye sits inside the fiber rather than on top of it, disperse printing preserves the natural breathability, drape, and tactile qualities of the base cloth. It achieves Grade 3–4 color fastness to washing, resisting fading and crocking without relying on an external adhesive. It is the established standard for polyester bedding programs—such as brushed peachskin—where softness and wash endurance are non-negotiable.
Read the technical definition in our glossary at disperse printing.
When pigment printing fits
Choose pigment printing when initial fabric cost is the primary constraint and the end-use product will rarely be laundered. In this method, pigment particles mix with synthetic binders and thickeners. Heat curing crosslinks the binder into a micro-film that grips the yarn exterior.
Because pigment printing requires no post-cure washing or reduction clearing, it consumes less water and energy, keeping unit processing costs economical. The trade-off is surface mechanical wear: the binder film can impart a slightly firmer hand feel, and wet rubbing or agitated wash cycles can degrade the binder over time. Grade 2+ fastness makes pigment printing well-suited for decorative cushions, accent drapery, seasonal promotional goods, or lined window panels where surface softness and repeated washing are secondary.
Read the detailed overview at pigment printing.
Base cloth and weaving capabilities
A reliable print program depends on a uniform greige ground. At our weaving mill in Zhejiang (Changxing), China, we weave 100% polyester base cloths on over 650 waterjet looms:
- Plain weave: Microfiber, taffeta, and standard sheeting constructions from 55 to 120 g/m² greige.
- Twill weave: Dense diagonal weaves for structured home textile applications.
- Dobby satin stripe: Tone-on-tone lustrous stripes woven with waterjet dobby attachments.
- Weave boundary: Jacquard is not woven by this mill.
Greige widths run 160–330 cm off the loom, narrowing to 150–315 cm finished. Ensure your print layout aligns with the usable finished width.
What to write on the RFQ
- Substrate: 100% polyester base cloth (e.g., plain microfiber, twill, or dobby satin stripe)
- Print route: Disperse printing (rotary) or pigment printing, stated explicitly
- Width and weight: Target finished width (e.g., 240 cm) and finished GSM (e.g., 85–110 g/m²)
- Fastness target: Grade 3–4 wash fastness for disperse; Grade 2+ accepted for pigment
- Colorway and volume: Specific meterage per design, respecting the 5,000 m minimum floor
- Finishing requirements: Brushed peachskin finish, calendering, or standard soft handle
For current greige availability, rotary screen strike-offs, or custom colorway quotes, contact our sales team in Changxing.