白卡纸--SBS， 铜版纸--coated free sheet paper, 新闻纸--newsprint， 双胶纸--offset paper, 书写纸--printing & writing paper, 牛卡纸--Kraft Linerboard(KLB)， 仿牛卡--Kraft Test Liner(KTL), 瓦楞芯纸--medium paper， 白面牛卡纸--white top liner,品 名:无碳复写纸 英文名称：carbonless copy paper 几种常用纸张的英文介绍 CUK Paperboard (Coated Unbleached Kraft) 涂布原色牛皮纸板 CUK paperboard is not bleached, which gives the sheet a draft/brown appearance all the way through the sheet. The sheet may be clay coated or uncoated. CUK is composed of "virgin" fiber, making it the strongest of the paperboards, but not the smoothest printing surface. CUK paperboard is two or three ply and can be treated with a moisture barrier to render it useful for beverage carriers. SBS Paperboard (Solid Bleached Sulfate) 白板纸 SBS paperboard is bleached, which gives the sheet a clean, white appearance all the way through. The bleaching process degrades and weakens the "virgin" fibers, which, in turn, has some effect on the strength of the sheet. The clay coating on the SBS sheet provides a smoother printer surface than CUK or recycled fibers, because bleached fibers are smooth, clean and pliable. SBS paperboard is usually one ply. Recycled Paperboards 回收纸板 Recycled paperboards are made from pre- and post-consumer waste. Pre consumer waste is mill conversion waste - in other words, paper products that haven't made it to market. Post consumer waste consists of paper products that have been used and discarded. Recycled paperboard is six to nine ply, and has a less desirable printing surface than SBS. 本文来源：https://www.wddqw.com/doc/f2cd9483d2f34693daef5ef7ba0d4a7302766c1d.html