Plain copper foils get different surfaces, shiny and matte. For better storage and handling the surfaces are protected by a very thin anti-corrosion layer of < 0.005μm of Zinc-Chromate. Foil thickness are close to standard products for printed circuit boards, others on request.
High purity of electro-deposited copper foil due to production process and climate resp. particle controlled conditions.
Individual widths from 120 mm (5") to 2718 mm (107“) are available.
JPLHTE foil is routinely available in continuous rolls and sheeted formats. Roll products can be supplied in a variety of widths and thicknesses (see above). Other thicknesses on request. Products are supplied on cardboard cores with an ID of ~ 79 mm (3 1/8”) or 152 mm (6”).