Stop overpaying for messy carbon interleaved sets. Discover how modern micro-encapsulated 2-part NCR paper works, its technical specifications, and how Shenzhen Kingcolor can cut your form supply costs by up to 18% while ensuring top-tier print quality.
If you are importing carbon interleaved forms or low-quality generic carbonless paper, you are likely facing three persistent pain points that erode your bottom line:
2 part carbonless paper (also known as NCR paper, or No Carbon Required) is a two-ply pressure-sensitive sheet that creates an instant duplicate copy of a form without the need for messy carbon interleaves. It is the backbone of receipts, invoices, delivery orders, and medical forms across industries.
The magic lies in the coating. The top ply (part 1) is coated on its back (CB) with micro-encapsulated dye precursors. The bottom ply (part 2) is coated on its front (CF) with a reactive clay. When pressure is applied — from a pen or printer — the capsules break, allowing the dye to react with the clay and form a sharp, permanent image.
Shenzhen Kingcolor Paper Co., Ltd. (founded in 1993) is not just a supplier — we are a powerhouse factory with dedicated carbonless paper production lines. Here is how we solve the three pain points for our clients:
| Specification | Kingcolor Standard | Custom Options |
|---|---|---|
| Ply Configuration | 2 Part (CB + CF) | 2–6 Part available |
| Standard Sizes | 8.5" × 11" (Letter), A4 | Any custom size (OEM) |
| Paper Weight | Top: 50 gsm (CB) / Bottom: 50 gsm (CF) | 45–60 gsm per ply |
| Color Sequence | White / Canary | White / Pink / Green / Blue |
| Packing | Perforated packs, 500 sets per box | Padded, palletized, shrink-wrapped |
| Print Technology | Impact, Dot-matrix, Laser (tested) | Inkjet compatible (special coating) |
| Certifications | ISO 9001:2015, FSC™, RoHS | Upon request |
2 part carbonless paper two part carbonless paper carbonless 2 part paper
📌 All our carbonless paper is manufactured to meet international standards for image intensity, paper smoothness, and archival quality.
Shenzhen Kingcolor HQ (Est. 1993)
ISO 9001:2015 Certified
It is a two-ply paper set coated with micro-encapsulated dye (CB) and reactive clay (CF) that creates an instant duplicate copy under pressure. It is widely used for invoices, delivery orders, and purchase forms without the need for carbon paper.

2-part = one CB sheet + one CF sheet (best for duplicate copies). 3-part adds a CFB sheet in the middle for triplicate copies. The more parts, the thicker the set. 2-part is the most economical for standard B2B forms.
Yes, our standard carbonless paper is compatible with laser printers. However, we strongly recommend running a test sample first, as extreme heat in some high-speed fuser units may affect the coating. We provide free pre-production samples.
We offer standard Letter (8.5"×11") and A4, plus any custom size. Color sequences include white/canary, white/pink, white/green, etc. We also support custom watermarks, perforations, and numbering.
For standard sizes, we offer low MOQs starting from just 5 pallets (approx. 100,000 sets). For custom OEM orders, minimum quantities vary depending on complexity — contact our sales team for a tailored proposal.
We have a dedicated logistics desk. We ship via air freight (7-10 days), sea freight (20-30 days), or express (5-8 days). We can also arrange DDP (Delivered Duty Paid) so you receive the goods with no surprises.
Join hundreds of B2B buyers who have switched to Kingcolor’s factory-direct 2-part carbonless paper. Request your free, no-obligation sample kit today and experience the difference in quality and value.
✅ Free samples (pay only shipping if in USA/UK) ✅ No minimum for sample order ✅ 24h quote turnaround
📦 Get Free Sample Kit & 2026 Quote*Limited-time pricing available for Q1 2026 orders. Contact us to lock in factory-direct rates.