초록 ▼

A mesh filter bag fits over a metal support. The bag has opposed edges longitudinally extending along one side of the mesh filtering bag from the bottom of the bag to the top of the bag. A rope extends from the filtering bag bottom along one opposed edge over the top and along the other opposed edge

A mesh filter bag fits over a metal support. The bag has opposed edges longitudinally extending along one side of the mesh filtering bag from the bottom of the bag to the top of the bag. A rope extends from the filtering bag bottom along one opposed edge over the top and along the other opposed edge to the bottom. The opposed edges are held in sealing engagement by a tube.

대표청구항 ▼

A flexible, preshaped mesh filtering bag adapted to be installed over a tapering from top to bottom rigid filtering bag support having openings for the flow of filtrate into the support, and means, at one end of the support for draining filtrate from the support, said flexible, preshaped mesh filter

A flexible, preshaped mesh filtering bag adapted to be installed over a tapering from top to bottom rigid filtering bag support having openings for the flow of filtrate into the support, and means, at one end of the support for draining filtrate from the support, said flexible, preshaped mesh filtering bag comprising: one integral form fitting mesh bag having two edges with embedded rope means located so that when installed on the rigid filtering bag support, the bag will have one side with laterally opposed edges longitudinally extending from the bottom of the bag to the top of the bag, the edges being adapted to be brought into sealing contact when installed to form a closure, said closure providing means to allow installation over said tapering rigid bag support and a means for retention of said filtering bag on said tapering rigid support, and means for holding said opposed edges in sealing engagement, wherein said mesh filtering bag is made of fiber material; and said rope means is made of fiber material, and further wherein said rope means consists of a single rope extending from the bag bottom, along one opposed edge, over the bag top, and along the other opposed edge to the bag bottom.