The weight of uncoated cupstock base paper ranges from 150 gsm to
350 gsm, depending on customer demand. The paper is converted into
sheets and reels based on specific requirements. The sheets are
available in standard sizes of 64 x 90 cm, 65 x 92 cm, and 70 x 100
cm, with special sizes also offered upon request. Plant fiber is
the primary component of uncoated cupstock base paper. The
production process typically requires plant fibers, such as
coniferous and hardwood. This is followed by pulping, refining, and
screening using a paper machine. In addition to general packaging
applications, packaging and printing papers are also utilized for
disposable paper bowls, lunch boxes, hamburger boxes, and food
packaging, among other uses.
