Location: Home > Porducts > PP/PE/TPO Keder

PP/PE/TPO Keder

PP, PE and TPO Keder for Material-Compatible Fabric Systems

Non-PVC keder options developed around polypropylene, polyethylene or thermoplastic polyolefin material strategies for banners, covers, tents and industrial fabric products.

Overview

PP, PE and TPO keder provide alternatives to conventional PVC keder where a manufacturer wants to align the keder with a non-PVC fabric system, simplify a material family or evaluate an end-of-life strategy.

The resin name alone does not determine the performance or recyclability of the finished product. Core, fabric, coating, bonding layer, thread, reinforcement, labels, contamination and the available collection route all affect the complete construction.

Use this page to compare the three material categories, then open the individual material page for more detailed project questions.

Key Advantages

Non-PVC material choices - Supports product teams evaluating PP-, PE- or TPO-focused constructions.
Complete-system review - Selection considers fabric, coating, bonding and processing, not only the core resin.
Custom profile development - Diameter, flap geometry, material stack and roll format can be engineered around the rail and panel.
Full-bond options for suitable constructions - Bonding approaches can be reviewed for the selected material system.
Application-led sampling - Trials can assess rail fit, fabrication compatibility and finished appearance.
Qualified end-of-life language - Recyclability statements can be aligned with the actual bill of materials and available local route.

Typical Applications

Potential applications include billboard and display banners, tarpaulins, tents and marquees, canopies, membrane structures, industrial curtains, flexible covers and custom textile assemblies.
Material choice should reflect the complete product, the fabricator's equipment, required joining process, temperature range, handling, exposure, rail design and end-of-life plan.

How to Choose Between PP, PE and TPO

1.Identify the main fabric, coating and reinforcement materials in the finished product.
2.Define the joining process and equipment available to the fabricator.
3.Confirm rail dimensions, target keder geometry and installation conditions.
4.State the performance, regulatory and end-of-life objectives for the complete assembly.
5.Prototype and test the material stack before approving production.

Custom Development and Validation

Kedermaker can review non-PVC core and fabric combinations, profile dimensions, flap geometry, colour and packaging. Material availability and processing feasibility depend on the target specification and order requirements.
A compatibility programme may include sample extrusion or profile selection, bonding or welding trials, rail-fit checks and finished-panel evaluation. Required test methods and acceptance limits should be supplied by the customer or agreed before development.

What to Send for a Quote

preferred material family or reason for material review;
complete fabric and coating specification;
rail drawing and target keder dimensions;
welding, bonding or sewing process;
application and operating environment;
required regulatory or end-of-life objectives;
estimated quantity and delivery country;
sampling, labelling and packaging requirements.

PP/PE/TPO Keder

Overview

PP/PE/TPO Keder Products