弧形辊又称为弯辊、展开辊、香蕉辊，弧形辊是指辊芯为弧形固定，而辊面可旋转的一种辊子，一般是起到展平皱纹和扩张幅度的作用，相对于直平展开辊对生产材料表面损伤较小。应用行业比较广泛，如：纸张加工、塑料薄膜加工、纺织加工、无纺布加工、包装制品、涂装加工等行业。因为使用工作环境的不同，对于弧形辊的胶套要求必须具备：高耐磨、抗撕裂、耐老化的特性需求，同时也有些要求耐高温、耐腐蚀、防黏连等的特性，对此联兴制辊生产的弧形辊，根据环境不同，选用不同的橡胶材质，满足对产品的不同要求。同时联兴弧形辊，可根据客户要求制作高速运转弧形辊和高精度弧形辊，并在市场得到客户的认可。

Curved roll is also known as bending roll, expansion roll, banana roll, arc roll refers to a roller whose core is fixed in an arc, and the roller surface can be rotated. Generally speaking, it plays a role of flattening wrinkles and expanding range, and has less damage to the surface of production materials than the straight roll. The application industry is more extensive, such as: paper processing, plastic film processing, textile processing, non-woven processing, packaging products, coating processing and other industries. Because of different work environment, the arc roller rubber sets of requirements must possess: the characteristics of high abrasion resistance, tear resistance, ageing resistance, as well as some requirements such as high temperature resistance, corrosion resistance, adhesion characteristics of this system of lian xing arc roller, roller production according to the different environment, choose different rubber material, meet the requirements of the product. At the same time, lianxing arc roller can produce high speed arc roller and high precision arc roller according to customer requirements, and has been recognized by customers in the market.