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Ultra-high molecular weight polyethylene  (UHMWPE) sheets are light in weight, high in toughness, and impact-resistant. Special attention should be paid to avoid deformation, damage, contamination, and other problems during transportation. The following is a transportation safety guide for UHMWPE sheets to ensure that the products are delivered to customers intact.

1. Preparation before transportation

① Packaging method

Use protective film: The surface of the sheet usually has a layer of plastic protective film to prevent scratches and contamination.

Add foam or cardboard interlayer: Especially for high-gloss, polished or precision-processed sheets, foam pads or cardboard should be used for isolation to prevent friction and scratches.

Bundling and fixing:

The whole sheet can be transported with wooden pallets + strapping to ensure stable transportation.

Small pieces of sheet can be packaged in cartons or wooden boxes to prevent scattering.

Waterproof packaging: If transported over long distances or by sea, plastic film should be used to wrap to avoid moisture.

2. Transportation methods and precautions

3. Precautions during transportation

① Prevent board deformation

Avoid stacking too high:

UHMWPE is highly flexible, and long-term load-bearing may cause bending and deformation.

It is recommended to transport flat and avoid vertical placement to reduce stress deformation.

For thin boards with a thickness of ≤10mm, use plywood to reinforce or lay flat on wooden pallets.

Prevent heavy pressure: Avoid stacking other heavy objects on UHMWPE boards to avoid squeezing and deformation.

② Prevent the board from sliding

When transporting by truck, use anti-skid pads or straps to fix it to prevent the board from sliding during sudden braking or turning.

Put small-sized boards in cartons or wooden boxes to avoid damage caused by scattered movement.

③ Prevent pollution

Avoid contact with chemicals or oil stains, which may affect the surface properties of UHMWPE.

Clean the carriage before transportation to ensure that there are no impurities such as sand, dust, and iron filings.

④ Transportation environment requirements

Avoid high temperature exposure, which may cause slight expansion or softening, affecting the dimensional accuracy of the board.

Keep ventilated and dry, as a long-term humid environment may affect the surface cleanliness of the board.

4. Unloading and storage upon arrival

① When unloading

Use forklifts or lifting equipment to avoid bending of boards caused by manual handling.

Avoid direct contact with the ground and place them on wooden pallets or flat and dry areas.

② Storage method

Large boards should be stored horizontally to avoid bending caused by vertical stacking.

Thin boards (≤10mm) should be placed flat on a solid surface to prevent warping.

Avoid direct sunlight and high temperature storage. It is recommended to store in a cool and dry environment.

5. Conclusion

The correct packaging, fixing and transportation methods can effectively prevent the deformation, sliding, contamination and other problems of UHMWPE sheets.

Keep it stable during transportation, prevent excessive stacking and heavy pressure, and avoid long-term exposure to high temperature and humidity.

Pay attention to prevent bending and deformation during unloading and storage, and keep it clean to ensure that the quality of the sheet is not affected.

Follow these transportation precautions to ensure that the UHMWPE sheet is delivered safely and maintains high quality!