Natural cork, raw or simply prepared

cpc code 03220 covers the production and trade of natural cork, a versatile and sustainable material derived from the bark of the cork oak tree. As a key input for a wide range of industries, including construction, manufacturing, and consumer goods, the natural cork industry plays a vital role in the global economy. Its unique properties, such as impermeability, elasticity, and thermal insulation, make it an essential component in numerous applications, contributing to its widespread demand and importance.

The production of natural cork involves the careful harvesting and processing of the cork oak bark. Skilled workers manually strip the bark from the trees, ensuring minimal damage to the trees. The harvested cork is then boiled, flattened, and dried to remove impurities and prepare it for further processing. This process is repeated every 9-12 years, as the cork oak bark regenerates, making it a renewable and environmentally-friendly resource.

The primary input for the natural cork industry is the cork oak tree 01240 Cork oak. In addition to the raw cork material, the industry requires specialized equipment for harvesting, boiling, and processing the cork. This includes tools for stripping the bark, as well as machinery for drying, cutting, and shaping the cork into various products. The industry also relies on a skilled workforce to carry out these intricate processes.

The natural cork produced under cpc code 03220 is a versatile material used in a wide range of applications. It is commonly used in the production of 25120 Stoppers, caps and lids, where its unique properties make it an ideal choice for sealing wine and other beverage bottles. Additionally, natural cork is used in the manufacture of 31000 Furniture, 32990 Other manufactured goods n.e.c., and 41000 Construction materials, among other industries.