Invention Grant
- Patent Title: Structures and methods using an integrated ruffle to reduce dust released during emptying of bulk bags
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Application No.: US15490655Application Date: 2017-04-18
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Publication No.: US10202237B1Publication Date: 2019-02-12
- Inventor: William J. Farrell , Dennis Limbaugh , Robert Carlson
- Applicant: Blastcrete Equipment Company
- Applicant Address: US AL Anniston
- Assignee: Blastcrete Equipment Company
- Current Assignee: Blastcrete Equipment Company
- Current Assignee Address: US AL Anniston
- Agency: Cahn & Samuels, LLP
- Main IPC: B65D33/02
- IPC: B65D33/02 ; B65D90/22 ; B65D88/16 ; B65D88/54 ; B65G65/40
Abstract:
An improved bulk bag for containing dry bulk, granular, and/or pulverized materials designed to prevent dust cloud escape and migration during discharge/emptying of the materials in bulk bag using an integrated dust barrier skirt affixed to the exterior of the bulk bag and telescopable to create a dust cloud curtain prior to content discharge.
Information query
