Advantages
1.Can print on curved, irregular, concave‑convex and uneven surfaces, such as keychains, curved plastic and PU foam products.
2.Fine printing effect for small‑size logos, texts and patterns; able to deliver sharp, delicate graphic details.
3.Supports multiple material substrates: PU foam, plastic, rubber, metal, painted surface.
4.Low setup cost for small‑batch custom orders, fast plate‑making and quick production turnaround.
5.Compact printing area, ideal for compact promotional items like key rings and small gifts.
Limitations
1.Limited printable area, not suitable for large‑size graphics
2.Color registration has constraints; each separate color requires an individual printing plate.
3.Gradient and complex multi‑color patterns are hard to reproduce perfectly
4.Ink layer is relatively thin. Abrasion resistance depends on ink grade; heavy‑friction scenarios may cause wear over time
5.Cannot achieve full‑surface coverage printing, only partial logo or pattern marking.
6.Dark base colors may need base‑coat treatment to guarantee color brightness