SYSTEMS WITH PRE-HEATERS FOR PRODUCING SEAMED ENCASED PRODUCTS AND RELATED DEVICES, METHODS AND COMPUTER PROGRAM PRODUCTS

摘要

Methods, computer program products and apparatus for producing encased products using one or more pre-heaters residing proximate to but downstream of a heat-seal heater to pre-heat at least one long edge portion of a casing, typically the long edge portion associated with a lower layer of a joint to be sealed.