General
Label type	Self-adhesive labels on roll
Material	Thermo ECO
Format	50 x 20 mm
Colour	White
Adhesive	permanent
Core	40 mm
Outer diameter	<100 mm
Winding	Outside
Labels per roll	1.050 piece
Labels per unit	21.000 piece
Special feature	Bonus pack with 50 free labels per roll
Compatibility	Zebra GK420, GX420, GX430, LP2824, TLP2824, LP2844, TLP2844; Intermec PF8, PC4; TSC TTP-244Plus, TTP243Plus, TTP343C; Meto/ARGOX OS204, OS214, OS214-PLUS
Minimum quantity	1 carton (20 rolls)
Perforation

OEM-Factory Thermo-Etiketten ECO for desktop printers are self-adhesive labels on roll, specifically designed for use in stationary label printers. The product is delivered in a packaging unit containing 20 rolls, with each roll holding 1,050 labels, resulting in a total of 21,000 labels per carton. The labels have a format of 50 mm width and 20 mm height, are single-sided, and are white in color. The material is Thermo ECO, a thermal-sensitive paper suitable for direct print transfer via heat. The adhesive is permanent, enabling durable adhesion on various surfaces. The roll has a 40 mm diameter core, external winding, and an outer diameter of less than 100 mm. No perforation is present, meaning the labels must be continuously unrolled and manually separated as needed. A special feature is the bonus pack: each roll includes 50 additional labels beyond the nominal quantity.

Applications
These labels are intended for use in desktop printers in business and logistics environments, particularly in Point-of-Sale systems, warehouse management, shipping departments, and retail. They are suitable for labeling packages, products, packaging, and internal identification. Due to the material properties and permanent adhesive, they are suitable for applications requiring high durability and resistance to light mechanical stress.

Functions and Equipment in Detail
The labels are self-adhesive labels on roll, with the roll featuring a 40 mm core and an outer diameter of less than 100 mm. The winding is external, enabling use in standard desktop printers. The Thermo ECO material reacts to heat, allowing print information to be directly transferred onto the paper without requiring ink. The white color ensures clear, high-contrast print quality. The permanent adhesive ensures durable attachment to smooth and slightly textured surfaces. The labels are single-sided, meaning they can only be printed on one side.

Technology Explained Simply
Thermal-sensitive paper such as Thermo ECO reacts to heat generated by the print head of the label printer. The print information is directly transferred onto the surface without requiring ink or toner. This results in fast and clean print output. The permanent adhesive ensures that the labels cannot be removed after application, which is important for applications requiring high durability. The roll with a 40 mm core is standardized and fits most desktop printers designed for this core size.

Compatibility and Accessories
The labels are compatible with a wide range of desktop printers supporting a core size of 25 to 40 mm. This includes models from Zebra such as GK420, GX420, GX430, LP2824, TLP2824, LP2844, TLP2844, as well as models from Intermec such as PF8 and PC4. Printers from TSC (TTP-244Plus, TTP243Plus, TTP343C) and Meto/ARGOX (OS204, OS214, OS214-PLUS) are also compatible. Use is limited to these devices, as the roll is specifically designed for desktop printers with a 40 mm core.

Installation and Mounting
Installation involves inserting the roll into the label printer. The roll is inserted with external winding, with the 40 mm core fitting into the corresponding bearing of the printer. Labels are continuously unrolled and automatically cut during printing if the printer has a cutting mechanism. Since no perforation is present, manual separation requires tearing the label after printing.

Operational Advantages
Using Thermo-Etiketten ECO provides a cost-effective and reliable labeling solution. The permanent adhesive ensures durable attachment, and the high quantity per packaging unit reduces the frequency of reordering. Compatibility with a broad range of desktop printers increases operational flexibility. The bonus pack with 50 additional labels per roll offers an extra benefit in operation without incurring additional costs.