Cored top is one of common tops of dust collector filter bags.
It means using cord to replace snap band at the bag top.
The available materials of dust collector filter bag corded top are rubber cord, nylon rope and other as per exact case condition. When dust collector filter bags materials are normal temperature resistant polyester needle punched felt, the cord material could be rubber and other normal temperature resistant materials.
When the dust collector filter bags materials are high temperature cloth, such as nomex, pps, fiberglass, ptfe, p84, aramid felt, the cord used in top shall be made of high temperature resistant materials.
Copyright at filter bag manufacturer-Shanghai Indro Industry Co., Ltd
