Compared with the traditional blow molding and injection molding process, the roll molding process has the following advantages:
1、成本优势：滚塑成型工艺中只要求机架的强度足以支承物料、模具及机架自身的重量，以防止物料泄漏的闭模力；并且物料在整个成型过程中，除自然重力的作用外，几乎不受任何外力的作用，从而完全具备了机模加工制造的方便，周期短，成本低的优势。
1. Cost advantage: in the roll forming process, only the strength of the frame is required to support the weight of the material, the mold and the frame itself, so as to prevent the closed die force of the material leakage; in addition to the effect of natural gravity, the material is hardly affected by any external force during the whole forming process, so it has the advantages of convenient machining and manufacturing, short cycle and low cost.
2、质量优势。滚塑工艺的产品在整个制作过程中，由于无内应力产生，产品质量和结构更加稳定。
2. Quality advantage. In the whole production process, the product quality and structure are more stable due to no internal stress.
3、灵活多变优势。滚塑工艺的机模制造方便，价格低廉，故特别适用于新产品开发中的多品种、小批量的生产。
3. Flexible advantages. The machine mould of the roll molding process is easy to manufacture and low in price, so it is especially suitable for the production of many varieties and small batches in the development of new products.
4、个性化设计优势。滚塑成型工艺中的产
保定平面设计培训 收费岛模具 挡土墙模具 防撞墙模具 防撞墙模具 防撞护栏模具 大棚遮阳网 遮阴网
品极易变换颜色，并可以做到中空（无缝无焊），在产品表面处理上可以做到花纹、木质、石质及金属的效果，满足现代社会消费者对商品的个性化需求。4. Advantages of personalized design. The products in the roll forming process are easy to change colors, and can be hollow (seamless and solderless). In the surface treatment of products, the effect of patterns, wood, stone and metal can be achieved to meet the personalized needs of consumers in modern society.
