The A111366 Sealing Jaw is a precision replacement sealing jaw for Triangle VFFS packaging machines. Made from high-grade tooling aluminum with an anodized finish, it delivers firm, even heat transfer across the full seal width for consistent bag formation on high-speed lines.
Sealing jaws are the heated bars that press packaging film together to form the top and bottom cross-seals on every bag. The jaw surface geometry and material grade directly affect seal strength, seal appearance, and how long the jaw lasts before it needs replacing. A worn or incorrect jaw changes the pressure distribution across the seal width, leading to weak seals, film burns, and reject rates that climb through the shift.
What It Does
- Forms tight, uniform cross-seals on packaging film at production speeds.
- Transfers heat evenly across the full seal face for consistent seal strength from edge to edge.
- Anodized aluminum construction resists corrosion, wear, and thermal fatigue under continuous operation.
- Engineered to work with Vanguard’s PTFE-coated packaging machine knives for clean film separation between bags.
What It’s For
- Direct replacement for Triangle VFFS baggers using the A111366 jaw specification.
- Ideal for food, pharmaceutical, and consumer goods packaging lines running continuous sealing cycles.
- Suitable for plants that need an OEM-equivalent aftermarket replacement without OEM lead times or pricing.