For the packing of ring-shaped, expensive alloy steel products, including rolled coils, lead frames, wire and cables, close attention has been paid to water, rust, shock and stain-proofing abilities. This prevents damage on the products which may take place during their storage or delivery.

In advanced countries, in the raw material field, what is known as creased packing paper has been used for water, rust and shock proofing actions and maintaining the original condition of the products. In Korea, the quality of the actual products may be world class, but the quality of the packing paper is not up to the same level. Sometimes customers complain about the actual packaging of a delivered product.

The newly developed creased packing paper is the most effective and economical means of packing ring-shaped metal products, and its protection ability is acknowledged by its various users in the domestic market.