Knuffi Corner Protection Profile Type W (Ref: KTI16007002KFTW) is an engineered, flexible polyurethane bumper guard designed to absorb kinetic energy from accidental impacts and provide conspicuous safety demarcation across high-risk industrial environments. Acting as a sacrificial crumple zone with a Shore A hardness of 40, Type W mitigates damage to infrastructure, machinery, and facility equipment while reducing personnel injury risks along narrow profiles, tight-radius edges, and exposed corners.
1. Logistics Facilities, Warehouses, and Internal Transport Routes
In high-traffic warehousing and distribution hubs, mobile transport units, hand carts, and internal logistics vehicles constantly traverse tight passageways. Knuffi Type W is mounted along aisle corners, racking uprights, structural posts, and masonry wall edges to provide both continuous physical cushioning and high-visibility warning marking. Utilizing visual warning patterns conforming to ASR A1.3 (such as yellow/black hatching for permanent hazards or red/white hatching for temporary/safety hazards), facility safety managers deploy Type W to clearly delineate clearance boundaries, reducing collisions along transport routes.
2. Machinery Housings, Automated Lines, and Industrial Fixtures
Manufacturing machinery and process equipment frequently feature sharp structural steel edges, narrow sheet metal corners, and protruding frame members. With its compact 26 mm width by 14 mm height cross-section, Knuffi Type W adapts closely to machine casings, electrical control cabinets, assembly fixtures, and conveyor frames without obstructing operator access or mechanical operation. The flexible PUR foam absorbs repetitive bumps from personnel and rolling trolleys, protecting both sensitive equipment enclosures and workers.
3. Structural Building Infrastructure and Low-Clearance Overhead Hazards
Within production corridors, mezzanines, and commercial facilities, Type W profiles are installed on lintels, ducting edges, door frames, stairwells, and structural I-beams. The profile's integrated high-performance acrylic adhesive provides an adhesion strength of 21 N / 25 mm, bonding firmly to finished structural steel, sheet metal, plastics, and smooth building surfaces. The reverse-printed polyurethane film permanently encapsulates warning graphics beneath an abrasion-resistant outer surface, ensuring hazard lines remain sharp despite regular contact and friction.
4. Cold Storage, Washdown, and High-Temperature Processing Zones
Knuffi Type W features an operating temperature tolerance ranging from -40 °C to +100 °C (-40 °F to +212 °F), qualifying it for environmental extremes where standard bumper guards become brittle or degrade. Specific deployments include cold-storage logistics rooms, chilled pharmaceutical packaging lines, drying facilities, and outdoor material transfer stations exposed to direct sunlight and weather variations.
Application & Environment Deployment Matrix
| Deployment Area | Substrate / Mounting Surface | Primary Hazard Profile | Recommended Variant / Spec |
|---|
| Warehouse Aisle Corners | Structural steel, sealed concrete, sheet cladding | Trolley impact, corner scuffing | Yellow/Black hatching (ASR A1.3), 5 m roll |
| Machinery & Conveyor Enclosures | Finished sheet metal, powder-coated steel, plastic | Personnel strike, equipment edge chipping | Yellow/Black or Solid Black, 1 m piece |
| Fire Doors & Safety Zones | Metal frames, smooth masonry, painted surfaces | Emergency pathway obstruction, impact | Red/White hatching (ASR A1.3), 1 m / 5 m |
| Cold Stores (-40 °C) & Hot Zones (+100 °C) | Stainless steel, clean polymer panels | Thermal stress, collision in refrigerated or heated zones | DIN EN 13501-1 Class E compliant PUR profile |