Two new precision molds now in mass production at Dsrollcores — 79mm and 56mm cores verified by digital caliper measurement.
Key Takeaways
- Dsrollcores has launched two new injection molds for roll cores — Mold A (ID 14mm / OD 16mm / Length 79mm) and Mold B (ID 13mm / OD 17mm / Length 56mm) — now in full mass production.
- Both molds are available in any color except black, with full customization on size, material, and surface finish supported.
- The new molds serve label, receipt, and thermal paper converters across the US, South America, and Europe with factory-direct pricing and fast sample turnaround.
Why Two New Molds Matter for Label Converters
In 2026, label converters face increasing pressure to reduce supply chain lead times while maintaining consistent dimensional quality across every production batch. For converters who rely on precision roll cores for thermal paper, cash register receipts, and adhesive labels, a supplier’s mold capability directly affects the consistency of the finished product. Dsrollcores has added two new injection molds to address this need — one for a 79mm core and one for a 56mm core — both now in full mass production. The table below summarizes the specifications of both new molds:
| Specification | Mold A | Mold B |
|---|---|---|
| Inner Diameter (ID) | 14 mm | 13 mm |
| Outer Diameter (OD) | 16 mm | 17 mm |
| Length | 79 mm | 56 mm |
| Available Colors | All colors except black | |
| Material | PP plastic, injection molded | |
| Production Status | Mass production ready | |
What Makes These Molds Different from Standard Options?
Dsrollcores has invested in precision injection molding tooling that delivers tight dimensional tolerances across high-volume production runs. Each mold is paired with a dedicated inspection protocol using digital caliper verification at multiple points during the manufacturing cycle. The result is a roll core that meets the specified ID, OD, and length consistently, order after order. This level of precision is particularly important for converters running automated rewinding and slitting lines, where a 0.1mm deviation in core dimensions can cause misalignment, downtime, or material waste.
Available in Any Color Except Black — How Customization Helps Your Production Line
Color coding is a practical way to streamline production sorting and inventory management in label converting facilities. Both new molds can produce cores in red, yellow, blue, green, orange, white, and any other color except black. This allows converters to assign specific colors to specific product lines, customer orders, or size variants without needing to measure or label each core manually. The injection molding process uses masterbatch colorants that are uniformly mixed into the PP material, ensuring color consistency throughout the core wall and across the entire production batch.
Who Benefits from These New Molds?
The new molds are designed for three key regions where label converting demand is growing. In the United States, converters serving the e-commerce labeling and thermal receipt paper markets benefit from faster domestic-style lead times through Dsrollcores’ streamlined export process. In South America, where label converters often face longer supply chains from traditional European suppliers, factory-direct pricing from Dsrollcores reduces landed costs without compromising precision. In Europe, converters who need quick turnaround on mid-volume custom runs can leverage the existing mold tooling to avoid the cost and wait time of new mold development.
How to Request Samples or Place an Order
Dsrollcores offers free sample evaluation for qualified label converters. Samples of both the 79mm and 56mm cores can be shipped within 5-7 working days of specification confirmation. Bulk orders scale from prototype quantities to full container loads, with flexible shipping options including express courier for urgent small-volume needs and sea freight for regular production replenishment. The factory holds inventory of best-selling core sizes to ensure prompt dispatch and uninterrupted supply for ongoing customers.
Interested in testing the new molds for your production line?
Contact Melissa directly for samples, pricing, or technical specifications.
📩 Melissa@dsrollcores.com | 📱 WhatsApp: +86 138 2354 1253
🌐 dsrollcores.com | Browse Custom Roll Cores
Frequently Asked Questions
What is the minimum order quantity for these new molds?
The standard minimum order quantity for customized roll cores from new molds is 200,000 pieces. However, sample quantities for evaluation are available at a lower minimum. Contact the sales team to discuss your specific volume requirements.
Can I get a sample before placing a bulk order?
Yes. Dsrollcores offers free sample evaluation for qualified label converters. Samples are typically shipped within 5-7 working days after specification confirmation, allowing you to test the cores on your own production line before committing to a production order.
What colors are available for these roll cores?
Both molds can produce cores in any color except black, including red, yellow, blue, green, orange, and white. Color is achieved through masterbatch injection during the molding process, ensuring uniform color throughout the core wall with no fading or surface peeling during normal use.
How long does shipping take to the US, South America, or Europe?
Shipping times vary by destination and method. Express courier shipments (DHL, FedEx, UPS) typically reach the US and Europe within 5-7 working days. Sea freight to major ports in the US, South America, and Europe takes approximately 20-30 days depending on the specific port and shipping schedule.
Conclusion
Adding two new precision molds to the production line is part of Dsrollcores’ ongoing investment in serving the global label converting industry. The 79mm and 56mm cores, now available in any color except black, are ready for immediate sample requests and bulk production. Whether you operate a label converting plant in the United States, South America, or Europe, these new specifications offer a reliable, factory-direct sourcing option.
For more information, pricing, or sample requests, reach out to the Dsrollcores team through the contact details above.
References
1. Dsrollcores — Product specification sheet, retrieved 2026-08-27, https://dsrollcores.com/product-category/customized-roll-cores/