海绵吸具更大的特点就是通过设计类似于蜂窝状的孔，每个孔立控制，当吸取产品时会自动开启真空，一旦碰到孔或者凹凸不平的地方，这些吸孔会自动关闭，这样可以维持整个真空系统不泄露，而达到成功搬运的效果。该产品适用于镂空工件或者多个工件一次性搬运，广泛应用木工，食品，医药，建筑材料，烟草等行业。比如砖，木板（湿或者干），罐，桶，塑封包裹物，透气性工件（纸箱，袋状体）平整或粗糙工件，镂空工件等等都可以搬运。
对于表面不平整，甚至有带孔的产品，表面没有确定的可吸取地方，甚至尺寸多样的产品等等，CVT真空海绵吸具就可以很好的吸取这些产品，通过采用CVT真空海绵吸具，我们无需更换治具，对这些不规则的产品也能够轻轻松松的解决了吸取困难的问题。
无论是对于物流行业，小的贸易商或者工厂，CVT海绵吸具都大量应用于搬运一整盘的易拉罐，或者多个纸箱堆垛，家具厂的门框等等，通过CVT海绵吸具，不需要识别产品是否有孔，产品是否有摆正，或者产品数量不一等等问题，都可以轻轻松松的对这些产品进行吸取搬运。
使用该吸盘可以随意吸附单个或者多个条状，块状的任意工件，不需要调整吸盘的位置。
The most important feature of the sponge suction device is that it is designed to be similar to a honeycomb-shaped Hole, each hole is controlled independently. When the product is sucked, the vacuum will be opened automatically, and once it touches the hole or uneven place, the suction hole will be closed automatically This can maintain the entire vacuum system does not leak, and achieve the effect of successful handling. This product is suitable for hollowing out work piece or multi-work piece one-time handling, widely used carpentry, food, medicine, building materials, tobacco and other industries. For example, bricks, planks (wet or dry) , cans, drums, plastic wrap, breathable parts (cartons, bags) , flat or rough parts, hollow parts and so on can be moved. The CVT vacuum sponge can absorb the products with uneven surface, even the products with holes, the surface has no definite suction place, even the products with various sizes, etc. We do not need to replace the fixture, for these irregular products can easily solve the problem of absorption difficulties. Whether it is for the logistics industry, small traders or factories, CVT sponges are widely used to carry a whole tray of cans, or a number of carton stacking, furniture factory door frames, etc. Do not need to identify whether the product is porous, whether the product is correct, or the number of different products and so on, you can easily carry out these products to absorb. The Suction Cup can be used to adsorb a single or a plurality of strip-shaped or block-shaped arbitrary workpieces at will, and the position of the Suction Cup need not be adjusted.