Thermal paper rolls for POS terminals, ATMs, and label printers require tight width tolerance, exact core diameter, and precise outer diameter specifications. Deckle Plus manages THERMAL orders (with core/OD spec tracking and width optimization) alongside REEL and SHEET orders in a single production queue.
Thermal paper rolls sold to retail chains, ATM networks, and label manufacturers carry three simultaneous specifications: width (typically 57mm, 76mm, 80mm, or 112mm), core inner diameter (25mm, 38mm, or 76mm), and outer diameter (100mm to 200mm depending on the terminal or printer model). Managing these specifications across dozens of customer SKUs, without a system, produces mislabelled rolls, specification mix-ups, and expensive retail customer returns.
A thermal paper converter supplied POS receipt rolls to a retail chain with 600 stores across multiple regions. The retail customer required three different SKUs: 57mm width/25mm core/100mm OD for cashier counters, 80mm width/38mm core/150mm OD for kitchen printers, and 112mm width/76mm core/200mm OD for pharmacy dispensing printers.
The converter's production team managed these SKUs using a laminated spec card on each slitter position. Roll width was cut correctly. Core and OD were filled from a pre-configured bobbin supply. The problem was that the slitter operator sometimes loaded the wrong core bobbin under production pressure, and the wrong-core rolls were only identified at the retail customer's distribution centre, after shipment. Returns, reshipment, and retail shelf downtime cost the converter approximately $4,000 in a single year in credit notes and reshipping charges.
After deploying Deckle Plus, each of the three SKUs was configured as a THERMAL order type with the core diameter and OD specification stored in the order record. The production run checklist for each THERMAL pattern now included a mandatory core verification step before the operator could start the pattern; the operator had to confirm the correct bobbin was loaded. The core mix-up problem was eliminated within the first month.
Result
Retail POS return incidents dropped from 4–5 per year to zero. Credit note and reshipment costs eliminated.
Each thermal roll order in Deckle Plus carries core inner diameter and outer diameter specification fields alongside width and quantity. These values are stored permanently with the order record and appear on every related document: run summary, delivery challan, and order history.
Thermal roll widths (57mm, 76mm, 80mm, 112mm) are optimized using the same cutting stock algorithm as REEL orders. A 1600mm slitter running 57mm, 80mm, and 112mm widths simultaneously can achieve sub-1% trim waste, something impossible to plan manually for 5+ different SKUs.
THERMAL orders sit in the same production queue as REEL and SHEET orders. The planner selects which to include in each run, often combining thermal rolls with non-thermal REEL orders of the same paper grade on the same slitter pass.
Delivery challans for thermal roll orders include the core inner diameter and outer diameter for each order line item, in the exact format required by retail POS supply chain compliance teams. No manual spec-sheet preparation needed.
Each thermal roll production run is traceable from raw material lot through to customer delivery challan. If a retail customer reports a specification issue, the production run that made the affected batch can be identified in seconds from the order history.
Specific questions about how Deckle Plus handles this use case.
In Deckle Plus, each thermal roll SKU (defined by width + core diameter + OD combination) is entered as a separate THERMAL order line. A 57mm/25mm core roll and a 57mm/38mm core roll are different order lines even though the width is the same. The optimizer treats them as separate width requirements for planning purposes, and the production run checklist tracks the core diameter specification per pattern. This prevents the core mix-up errors that cause field returns from retail POS customers.
If the thermal paper grade and the REEL paper grade are the same material loaded on the slitter, a single pass can include both THERMAL and REEL orders at different widths. In practice, thermal paper base (heat-sensitive coated paper) and regular paper are different materials and would be loaded separately. For a thermal-only slitter, THERMAL orders are the natural order type for every order line. The optimizer handles both scenarios correctly.
The delivery challan generated by Deckle Plus includes core inner diameter and outer diameter for each THERMAL order line item. If your packaging label is derived from the challan, this data is available. For direct label printing integration (e.g., a thermal label printer connected to the system), the Deckle Plus REST API can provide the order specification data in structured JSON format for your label printing system to consume.
POS receipt roll customers typically specify ±0.5mm width tolerance for cashier counter rolls and ±1mm for kitchen and kitchen printer rolls. The tightest tolerance common in retail is ±0.3mm for pharmacy dispensing systems. Width specifications and tolerances are stored in the THERMAL order record in Deckle Plus. Actual roll widths logged during production are compared to the spec on run close, and deviations outside tolerance are flagged in the run summary before the challan is generated.
Each unique SKU combination (width + core + OD) is configured as a named paper type or as order metadata in Deckle Plus. Customer-specific SKU preferences are stored in the customer record. When the planner creates orders for a retail POS customer, the correct core and OD specifications for each SKU are pre-populated from the customer record, reducing data entry errors. The order history per customer shows all SKUs produced, quantities, and production dates, useful for retailer QBR meetings and compliance documentation.
Book a 20-minute call. We'll confirm Deckle Plus fits your specific workflow and show you a live optimization on your order data before you invest any further time.