US 7,510,327 B2
High strength ribbon-woven disposable bag for containing refuseGeneral
US 7,510,327 B2
High strength ribbon-woven disposable bag for containing refuse
Tech Center:
3700 Mechanical Engineering, Manufacturing and Medical Devices/Processes
Examiner:
Jes F Pascua
Art Unit:
3782 Body Treatment, Kinestherapy, and Exercising
Agent:
Law Offices Of Robert K Tendler
Inventors:
Bruce A. Williams; Bruno Goncalves Drummond
Assignee:
GLOBAL STRATEGIES HOLDING CORP.
Priority:
03/14/05
Filed:
03/14/05
Granted:
03/31/09
Expiration:
10/07/26
Abstract
An ultra-strong tear resistant, cut resistant, puncture resistant bag having a high shear strength or modulus is provided by weaving ribbons of flat polypropylene sheet into a bag. The bag is formed by weaving a cylindrically shaped object, cutting the object transversely and sealing up one end to form the bag. The physical properties of the ribbon-woven bag easily accommodate holding refuse including bricks, wood with nails, glass and other refuse in a lightweight disposable bag. In an alternative embodiment, the ribbon-woven bag is overlain with sheets laminated to the exterior of the bag to provide a fluid-tight container.
Cooperative Patent Classification (CPC)
Y02Y02W30/60Y02WY10T428/1334Y10TB65F2240/118B65F