纸护角　Paper comer protector
　　由几张纱管纸和一张牛卡皮纸叠加粘合压制后，由护角机成型而成，对产品起到支撑防止碰撞、加强边缘保护的作用。长度规格按客户要求，包边方式有两种，一种为半包边，一种为全包边。
　　厚度规格为：2mm、 3mm、 4mm、 5mm、 6mm、 7mm、 8mm。
　　两个边的规格为：最大的边100mm,最小的边30mm，等边的为常用规格，不等边的为非标规格。
　　It is made from compressed adhered kraft liner and bobbin paper which are molded by paper angle machine,which exercises supportive function to resist collision and enhances peripheral protection.
　　The specification for its length is carried out in line with requirements from customers. There are side-wrapped ways-semi-wrapped and full-wrapped.
　　The specification for its two sides:the largest side at 100mm,the smallest side at30mm. Equilateral side is in accordance with reqular specification and the inequilateral side non-standard specification.