About Nanjing Oracle Digital Technology Co. Ltd. - Sublimation Paper Supplier in China

Nanjing Oracle Digital Technology Co. Ltd. operates from Nanjing, China and lists 34 active products across several print‑related categories. The catalogue is grouped under top categories such as Sublimation Paper, Labels, Stickers, Logos, Printing Inks, Computer Printers & Materials, Aluminum Composite Panel, Heat Transfer Paper and Packaging Machinery. Product entries include a variety of Koala brand sublimation papers ranging from 95 g/m² to 125 g/m², multiple ink colors, waterproof and holographic labels, as well as a blank aluminium photo panel identified with HS code 7606.12. The supplier’s listings also cover ancillary items such as printhead cleaning kits, satin photo paper rolls and specialty transfer papers for cotton fabric.

The listed items detail specific weights, sheet counts and dimensions, for example Koala 105 g sublimation paper rolls in 24" × 110' and 17" × 110' formats, 100 gsm heat‑transfer paper, and 100‑sheet packs of 123 gsm paper. Labels include waterproof matte white inkjet circles, glossy vinyl sticker sheets and gold‑tone round labels, each described by finish and shape rather than by adhesive type. The aluminium photo panel is described as an aluminium alloy sheet with a sublimation coating, matching the HS classification for coated aluminium sheets. Overall the catalogue reflects a focus on consumables for dye‑sublimation and related decorative printing processes.

Product Range and Specialties of Nanjing Oracle Digital Technology Co. Ltd.

The product range consists of multiple grades of sublimation paper, commonly used in heat‑transfer printing on polyester fabrics and hard‑surface items. Industry standards for this category typically cite gram weights between 95 g/m² and 125 g/m², brightness values above 90 % ISO, and a smooth surface that meets ISO 12647‑2 for colour reproduction. Ink offerings such as Koala Yellow Colour Ink and 600 ml Sublimation Ink are pigment‑based formulations that conform to dye‑sublimation requirements, including a minimum viscosity of 30 cP at 25 °C and a colour gamut comparable to ISO 12647‑7. Label products fall under the paper and polymer label segment where common specifications include 80‑120 gsm paper, 0.12 mm thickness, water‑resistant adhesives meeting ASTM D‑4236, and finishes ranging from matte to holographic. The aluminium composite panel, classified under HS 7606.12, is a non‑alloy aluminium sheet pre‑coated for sublimation, a typical substrate for signage and decorative panels.

Trade and Export Information - Nanjing Oracle Digital Technology Co. Ltd.

China is a major exporter of sublimation consumables, with the majority of shipments destined for North America, Western Europe and the fast‑growing markets of Southeast Asia. HS chapters relevant to this supplier’s catalogue include 4820 for coated paper, 3215 for printing inks, 3919 for printed labels and 7606 for aluminium sheets. Buyers usually request certifications such as ISO 9001 for quality management, CE marking for compliance in the EU and REACH registration for chemical safety of inks. Export documentation often requires a detailed HS‑code declaration, a material safety data sheet (SDS) for inks and coated substrates, and a certificate of origin. Logistics for paper rolls and label sheets typically involve palletisation on 1,200 mm × 1,000 mm pallets, loading into 20‑ft or 40‑ft containers with moisture‑controlled packaging to preserve paper integrity during transit.

Sourcing from Nanjing Oracle Digital Technology Co. Ltd. - Buyer Guidance

When sourcing from this supplier, buyers should request product data sheets that confirm gram weight, brightness, colour gamut and water‑resistance specifications for each paper type. Sample prints on a standard 100 g/m² sublimation paper are advisable to verify colour fidelity and transfer quality before committing to larger volumes. For inks, obtain an SDS, colourimetric test results (ΔE < 3 under ISO 12647‑2) and a batch test report for colour fastness (ISO 105‑B02). Labels should be examined for adhesive type, resistance to water and UV exposure, with test reports such as ISO 105‑A02 for colour fastness to water. The aluminium panel should be inspected for coating uniformity and thickness, and the HS code 7606.12 should be confirmed on the commercial invoice to avoid customs delays. Buyers are encouraged to verify any third‑party certifications or quality management certificates that the supplier can provide, and to align packaging specifications (e.g., polyethylene wrap, pallet dimensions) with their own logistics requirements.

What types of sublimation paper are available from Nanjing Oracle Digital Technology?

The catalogue lists papers from 95 g/m² to 125 g/m², including Koala 105 g rolls, 100 g heat‑transfer sheets, 123 g 100‑sheet packs and specialty formats such as 8.5 × 11 in sheets. Each product specifies weight, size and intended printer compatibility.

How can I verify the quality of the sublimation inks?

Request a material safety data sheet, colourimetric data showing ΔE < 3 under ISO 12647‑2, and a sample print on a standard 100 g/m² sublimation paper to assess colour vibrancy and transfer performance.

Which HS code applies to the aluminium photo panel?

The blank aluminium photo panel is classified under HS 7606.12, which covers aluminium alloy sheets with a coating. Ensure the export invoice cites this code for customs clearance.

What specifications are typical for the waterproof labels?

Waterproof matte white inkjet labels and similar products usually have a basis weight of 80‑120 gsm, a thickness around 0.12 mm, and an adhesive that meets ASTM D‑4236 for water resistance. Finish options include glossy, holographic and metallic.

How are bulk paper rolls packaged for shipment?

Rolls are placed on cardboard cores, wrapped in polyethylene film, stacked on standard 1,200 mm × 1,000 mm pallets and secured for transport in 20‑ft or 40‑ft containers. This packaging protects the paper from moisture and damage.

What documentation should I request before ordering?

Ask for product data sheets, an SDS for inks and coated panels, HS‑code declaration, colour fastness test reports (ISO 105‑B02) and any applicable quality management certificates such as ISO 9001 or CE compliance.

What are typical lead times for these products?

Standard paper, label and ink orders from Chinese manufacturers are usually fulfilled within 7‑15 working days after order confirmation; custom‑size aluminium panels may require 15‑30 days.

Which markets commonly import these sublimation supplies?

Major importers include the United States, Canada, Germany, the United Kingdom, France and emerging markets in Southeast Asia, where the goods are used for garment decoration, promotional printing and signage applications.