high strength U-channel paper protector is specified when the requirement is a behaviour rather than a shape. The behaviour comes from three things that can be controlled independently: wall thickness (2.5-5 mm), inside width (15-150 mm) and the paper grade behind the facing. Change those and the same profile goes from a light carton edge guard to a heavy panel protector that takes steel banding.

What changes the behaviour

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High strength U-channel paper protector Specifications

Wall thickness is the main lever: 2.5-3 mm spreads contact pressure on cartons, 4 mm takes PET strapping on panel bundles, 5 mm carries steel banding and dense stacks. Inside width changes how tightly the profile grips, and the paper grade changes how the surface survives abrasion over a long sea leg.

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Ordering and Delivery

Send inside width, side height, wall thickness and cut length, plus quantity and strap type. A price, a cutting drawing and a sample plan come back within 48 hours. Samples ship in 3-5 working days and production runs 7-15 working days after approval.

Frequently Asked Questions

Q: How fast is a sample?
A: 3-5 working days, freight collect, free on stock paper grades.

Q: Do you ship to the US and EU?
A: Yes, EXW, FOB or CIF, palletized or in export cartons.

Q: What is the minimum order?
A: 3,000 meters per size. At a 1,000 mm cut that is 3,000 pieces, so a first order on one profile is practical without committing to a container.

Q: What panel thickness does it fit?
A: Inside width minus 2-5 mm of clearance. A 50 mm channel takes a 45-48 mm panel with a push fit.

Q: Is the profile recyclable?
A: Paper and starch adhesive only, so it repulps with the cartons it protects.

Request a Quotation

Email mona@hengnicepacking.com with the subject line "High strength U-channel paper protector - your dimensions". Include the panel thickness and the length you need and the quotation comes back the same working day in most cases.