
Engineered for demanding high-speed flying splice applications, this High Adhesion PET Tape features a high-tack adhesive system on a durable polyester (PET) carrier, combined with an integrated splitting strip mechanism. It is tailored specifically for smooth, unprimed plastic films-including BOPP, PET, PE, CPP, and metallic foils-ensuring instantaneous wet-out and high shear resistance at full production speeds. STK Tape provides film converters and flexible packaging printers with a highly reliable, cost-effective replacement that fits directly into existing press operations. Our STK High Adhesion PET Tape is independently manufactured to match tesa 51910 technical performance. Evaluation samples are available upon request for live press trials.
Performance Features
Instantaneous High Adhesion on Non-Polar Films: Formulated with an extremely high-tack adhesive system that bites instantly into smooth, low-energy film surfaces (BOPP, PE, PET) without needing corona treatment or primer.
Precision Integrated Splitting Strip: Features a specialized split-liner design that ensures smooth, reliable separation during roll activation, preventing web tears and missed splices.
High Shearing Strength at Max Line Speeds: Maintains high dimensional stability and tension resistance through hot drying tunnels and high-stress press sections.
Visible Splice Identification: Available in high-visibility colors (such as pink or custom signal shades) for reliable optical sensor detection on modern automatic splicing equipment.
Direct Drop-in Replacement for tesa 51910: Allows flexographic printers and film converters to reduce material procurement costs without modifying their splicing procedure or machinery setup.

TDS
|
Model (STK) |
STK High-Performance High Adhesion PET Tape |
|
Direct Alternative To |
tesa® EasySplice 51910 FilmLine Plus |
|
Product Name |
High Adhesion PET Tape / Integrated Flying Splice Tape |
|
Carrier Matrix |
Polyester (PET) Film |
|
Adhesive Chemical Base |
High-Tack Synthetic / Acrylic PSA |
|
Adhesive Construction |
Double Sided with Integrated Splitting Strip |
|
Total Thickness (mm) |
~0.10–0.12 / Standard Splicing Gauge |
|
Color Option |
Pink / Signal Red / Translucent |
|
Splitting Force |
Calibrated for smooth, high-speed release |
|
Application Temperature |
Suitable for ambient pressroom & inline drying conditions |
|
Main Processing |
Precision Roll Slitting / Spool Winding / Die-Cut Tabs |
Application
STK Tape manufactures this High Adhesion PET Tape specifically for continuous-web processing in printing and flexible packaging lines:
·High-Speed Flying Splice for Film Lines: Applied directly to incoming film reels (BOPP, PE, PET, CPP) for automated roll changes on high-speed gravure and flexographic printing presses.
·Flexible Packaging Converting: Ideal for inline flying splices on extrusion coaters, laminators, and slit-rewinders running flexible plastic substrates.
·Metallic Foil & Special Film Joining: Delivers ultra-high initial adhesion to metallized films, foil laminates, and barrier substrates.
·Manual Lap Splicing & Core Tabbing: Offers secure holding power for core starting and stationary manual splicing on slippery film rolls.

Custom Converting & Die-Cutting Services
To match exact splicing equipment, reel widths, and machine configurations, STK Tape offers specialized converting services for High Adhesion PET Tape:
Custom Slit Roll Widths: Precision roll slitting to match your exact press specifications for seamless placement on reel stands.
Spool / Traverse Wound Formats: Available in continuous long-length spool rolls to minimize operator setup time during heavy manufacturing runs.
Pre-cut Splice Strips & Tabs: Custom die-cutting into pre-sized splicing strips with extended pull tabs for rapid manual placement.
B2B OEM Supply Flexibility: Direct manufacturer supply guarantees shorter lead times, consistent batch-to-batch quality, and custom roll dimensions.

Global Lead Times
Industrial Packaging
Packaged in vacuum-sealed moisture-barrier cartons, securely stacked onto heavy-duty pallets to protect delicate pure adhesive edges from pressure deformation or humidity during overseas transit.
Standard Dispatches
Warehouse stock configurations are checked, packed, and loaded for shipping within 3–5 working days with complete GHS MSDS data sheets.
Custom OEM Slitting Orders
Custom roll widths or specific long-length spools are slit, quality-audited via digital calipers, and dispatched within 10–14 working days post blueprint lock.
Important: STK's High Adhesion PET Tape is independently developed and manufactured by STK Tape. References to tesa 51910 and EasySplice FilmLine Plus are used strictly for comparative product positioning and compatibility references. This product is not manufactured, sponsored, or endorsed by tesa SE. Customers are advised to test and validate performance under specific application conditions prior to mass production.
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