A method is provided for bagging produce in sealed bags in an automated manner. The method comprises the following steps. A pair of thermoplastic sheets are advanced along a process line with the sheets being in parallel, abutting relation. A longitudinal seal line is formed between the sheets near to...http://www.google.es/patents/US6058681?utm_source=gb-gplus-sharePatente US6058681 - Method of making heat sealed produce bags
