（一）白卡纸：原浆纸，高档包装用纸，两面均为白色，中间无夹心，正面细腻光泽，背面略显粗糙，具有良好的耐印，耐折性能，挺度和硬度均表现良好。

（1） White cardboard: original pulp paper, high-end packaging paper, both sides are white, with no sandwich in the middle, the front is delicate and glossy, and the back is slightly rough, with good resistance to printing, folding, stiffness, and hardness.

主要用途：纸盒包装 如药品包装盒 精美手提袋 中高档食品包装纸盒

Main use: Paper box packaging, such as pharmaceutical packaging boxes, exquisite handbags, high-end food packaging paper boxes.

（二）灰板纸

（2） Grey board paper

也叫涂布纸或白板纸，半再生纸，中低档包装用纸，正面为平滑的白色，背面为粗糙的灰色或浅灰色。耐印性，耐折性，挺度和硬度稍次于白卡纸。

Also known as coated paper or whiteboard paper, semi recycled paper, medium to low-end packaging paper, with a smooth white front and a rough gray or light gray back. Printing resistance, folding resistance, stiffness, and hardness are slightly inferior to white cardboard.

主要用途：普通食品包装纸盒、食品包装盒瓦楞箱面纸 普通手提袋

Main uses: ordinary food packaging paper boxes, food packaging boxes, corrugated box surface paper, ordinary handbags

（三）白底白：是介于白卡盒灰卡之间的一种包装用纸，它就是把灰卡纸的背面机涂了一层白色纸面 用量较少

（3） White background white: It is a type of packaging paper that falls between the gray cards in the white card box. It is a type of paper that is machine coated with a layer of white on the back of the gray card paper, with a smaller amount of paper used

（四）铜版纸

（4） Copperplate paper

铜版纸是以原纸涂布白色涂料制成的高级印刷纸、主要用于印刷高级书刊的封面和插图、彩色画片、各种精美的商品广告、样本、商品包装、商标等。

Copperplate paper is a high-grade printing paper made from base paper coated with white paint, mainly used for printing covers and illustrations of high-end books and magazines, color pictures, various exquisite product advertisements, samples, product packaging, trademarks, etc.

（五）瓦楞纸

（5） Corrugated paper

瓦楞纸是由挂面纸和通过瓦楞棍加工而形成的波形的瓦楞纸粘合而成的板状物，一般分为单瓦楞纸板和双瓦楞纸板两类，按照瓦楞的尺寸分为：A、B、C、E、F五种类型。主要用于定制食品包装、苹果礼盒、飞机盒、食用油礼盒、新年礼盒、食品包装盒 礼品包装 酒水饮料包装

Corrugated paper is a plate-like material formed by bonding hanging paper and corrugated paper formed by processing corrugated sticks. It is generally divided into two types: single corrugated cardboard and double corrugated cardboard. According to the size of the corrugated board, it is divided into five types: A, B, C, E, and F. Mainly used for customized food packaging, apple gift boxes, airplane boxes, edible oil gift boxes, New Year gift boxes, food packaging boxes, gift packaging, alcohol and beverage packaging

（六）灰纸板

（6） Gray cardboard

灰纸板是由一种再生废纸生产而成。产品分为单灰（单白）、双灰、全灰，属于环保型包装材料。产品主要用途：包装盒子、广告用板、文件夹、相框背板、箱包、精装书本、收纳盒、样本、衬板、隔板等。

Grey cardboard is produced from a type of recycled waste paper. The products are divided into single gray (single white), double gray, and full gray, and belong to environmentally friendly packaging materials. Main uses of the product: packaging boxes, advertising boards, folders, photo frame backboards, luggage, hardcover books, storage boxes, samples, lining boards, partitions, etc.