Patent application number | Description | Published |
20080307937 | DEVICE AND METHOD FOR PRODUCING FILM PACKAGES - A method of producing packages of flowable materials may include: passing a plurality of coupled packages through a cutter having a blade with dual cutting edges; and severing adjacent packages in a region proximate ends thereof by a single stroke of the blade so that only one edge of the blade contacts the region. In addition, a cutter may include a housing that is substantially symmetrical about a longitudinal axis thereof, the housing defining an opening having opposing first and second sections each with an arcuate region proximate a tapered region, the opening further comprising a central region disposed between the first and second sections. The cutter may include a blade with dual cutting edges, the blade disposed proximate the central region of the housing. | 12-18-2008 |
20100147856 | Device for Forming Partitioned Film Packages - A partitioned package includes an inner tube having a longitudinally extending seal and containing a first material, and an outer tube having a longitudinally extending seal and surrounding the inner tube and containing a second material. The seals of the inner and outer tubes are positioned at different radial locations. | 06-17-2010 |
20100183379 | ANCHORING SYSTEMS AND METHODS OF USE THEREOF - A method of adjusting gel time of a grouting system used for anchoring a reinforcement in a mine includes adding inhibitor to initiator of the grouting system, the inhibitor and initiator being disposed together in a first compartment of a multi-compartment shreddable package. | 07-22-2010 |
20100252953 | COATED MINING BOLT - A mine support includes an elongate metal member and a coating comprising post-consumer recycled thermoplastic disposed on the member. The thermoplastic may include post-consumer recycled poly(ethylene terephthalate), and the coating may be an injection molded coating. A first layer of the coating may be provided with a thickness at least about 0.1 mm and a crystallinity between about 16% and about 30%, and a second layer of the coating may be provided with a thickness at least about 0.1 mm and a crystallinity between about 6% and about 14%. Either the first layer or second layer may contact the elongate metal member. | 10-07-2010 |
20110100470 | Multi-Speed Resin Cartridge Production System - Provided is a system and method for producing resin cartridges that can be used in mine roof bolt applications. The system and method can be used to produce resin cartridges that contain a first portion that includes a resin and a catalyst that cure at a first speed when mixed together and a second portion that includes a resin and a catalyst that cure at a second speed when mixed together. The system can include a base material supply source, a plurality of branch lines, at least one altering material supply line in fluid communication with at least one branch line, a valve arrangement, a product line, and a packaging machine. | 05-05-2011 |
20120243946 | FILLING OF PARTITIONED FILM PACKAGES FOR ANCHORING SYSTEMS FOR MINES - A method of forming a partitioned package for grouting for an anchoring system for a mine includes pumping a mastic into the package through a fill tube while a processing lubricant is separately introduced onto an inner wall of the fill tube. | 09-27-2012 |
20140020329 | Resin Cartridge Production System - A method is disclosed for packaging a curable resin composition and a catalyst composition that react with each other when mixed, comprising providing a partitioned tube for receiving the resin composition and the curing agent in separate compartments; delivering a stream of a resin composition into one compartment of the tube; delivering a stream of a curing agent in the other compartment of the tube; advancing the partitioned tube and constricting and sealing the partitioned tube at spaced apart intervals and severing the sealed tube to produce a package partitioning the resin composition from the catalyst composition. Solid particulate is continuously added into the stream of at least one of the catalyst composition and the resin composition and mixing the solid particulate and stream to produce a mixed composition; and the relative amount of solid particulate in the mixed composition is controlled by continuously determining the mass of solid particulate added to the mass of the stream. | 01-23-2014 |
20150069658 | COATED MINING BOLT - A mine support includes an elongate metal member and a coating comprising post-consumer recycled thermoplastic disposed on the member. The thermoplastic may include post-consumer recycled poly(ethylene terephthalate), and the coating may be an injection molded coating. A first layer of the coating may be provided with a thickness at least about 0.1 mm and a crystallinity between about 16% and about 30%, and a second layer of the coating may be provided with a thickness at least about 0.1 mm and a crystallinity between about 6% and about 14%. Either the first layer or second layer may contact the elongate metal member. | 03-12-2015 |