Wasp 633808402914 1.50x1 Paper Label Roll

Overview

The Wasp 633808402914 is a 1.50-inch by 1.00-inch direct thermal paper label in 4-pack quantities. Each roll contains 5,560 labels wound on 8-inch outside diameter (OD) cores. Direct thermal printing requires no ink ribbon — the print head applies heat directly to the label material to produce barcode, text, and graphics. This configuration fits warehouse barcode systems, asset tagging, shipping label workflows, and inventory management applications where label throughput and standardized dimensions matter.

Compatibility

Direct thermal labels of this size work with Wasp-brand label printers engineered for 1.50-inch label widths — including desktop and industrial models supporting thermal printing. The 8-inch OD core diameter is standard for most commercial label dispensers and print systems. Verify your printer's specification for maximum roll width and core diameter before ordering. These labels are designed for Wasp thermal printing systems; compatibility with third-party thermal printers depends on printer feed mechanism alignment and label adhesive chemistry.

Installation Notes

Insert the label roll onto the printer's spindle, aligning the 8-inch OD core with the spindle slots. Ensure the label edge is straight and feeds evenly into the print head. Direct thermal labels are sensitive to heat, light, and moisture — store rolls in a cool, dry environment (ideally 50–80°F, <60% humidity) to prevent premature darkening or adhesive degradation. After printing, labels cure fully within 24 hours. Handle printed labels carefully to avoid smudging; direct thermal images can fade if subjected to prolonged heat, sunlight, or chemical exposure.

What's in the Box

• 4 rolls of 1.50" x 1.00" direct thermal paper labels
• 5,560 labels per roll
• 8-inch OD core per roll