Compared with traditional iron coil or zinc coil, polysurlyn laminated aluminum coil is of longer service life, strong decorative effect and high recycling value, which gradually replaces them to be the primary choice of insulation and anti-corrosion engineering.
In order to keep the aluminium coil intact, there are some requirements for the packaging of the aluminum with polysurlyn moisture barrier.
The packaging of thermal insulation aluminum coils should be selected according to the product specifications and dimensions. For box packaging,some fixing measures should be taken to prevent it move back and forth.
The packaging box can be made of wood, multi-layer board, fiberboard, metal and other materials. The packaging box should be clean and tidy, with sufficient strength to ensure that it is not deformed or damaged during storage and transportation.
Aluminum plain jacketing roll with moisture barrier is a product with a large export volume. The export packaging usually adopts tessellation method. The outside is fixed with steel tape. The aluminum coil has a double-layer moisture-proof rain cloth on the outside, and the moisture-proof agent is put inside. The sealed packaging is suitable for sea shipping.
After the insulation aluminum coil product is qualified and covered with the inspection mark, a layer of strong neutral or weak acid material should be wrapped on the outside, and the joint is sealed with tape or a label. A Soft pack should be placed on the both ends of the aluminum coils.