Common questions about specifications, lead time, sampling and export terms.
It depends on specification and printing — please enquire for an exact figure.
Standard orders around 15–20 days, depending on specification and quantity.
Block-bottom valve bags per GB/T 9774-2020: 50 kg 640×500 mm, 25 kg 480×390 mm (bottom 110/100 mm, valve 98/88 mm); paper / paper-plastic 35–51 cm wide × 37.5–64 cm; FIBC 90×90×110 to 105×105×120 cm — customised on request.
Flexo / gravure, 1–8 colours, CMYK & Pantone spot. Marking per GB/T 9774-2020 Annex B — front (brand, strength class, net weight, batch, date), sides (red / green per cement type), back (mill & bagger info); a proof is confirmed before mass production.
Yes — pre-production samples confirm structure and printing before your order.
Common payment methods and FOB / CIF trade terms supported — please enquire.