High-speed vacuum single packing method for meat pieces

Patent Name High Speed ​​Vacuum Single Packing Method for Meat Bundles Patent Applicant Best Distribution to Packaging Co., Ltd. Principal Applicant Address Inventor of Tokyo Metropolitan Government Kazuo Shinobu; Kazuo Kasumi Application (patent) No. 200510073151.0 Date of Application 2005.05.31 Award Date Approval Notice No. 1743236 Auditing Announcement Date 2006.03.08 Manual Disc No. D0610-1 Main Classification No. B65B25/08 (2006.01) I Classification No. B65B25/08(2006.01)I; B65B31/02(2006.01)I; B65B61/06(2006.01)I Patent Application No. 2004.8.31 JP 251373/2004 Abstract To provide a vacuum sealed peripheral sealing body with a plurality of pieces of meat divided into a plurality of parts, using a pulse sealer to keep the vacuum at a high speed A high-speed vacuum single packaging method in which pieces are divided one by one to make a vacuum-packed piece of meat. In the vacuum single packaging method for the meat pieces, two or more sealing lines are formed by sealing the flat portion between the meat pieces of the vacuum surrounding sealing body with a pulse sealer that heats the film layer from both upper and lower sides. Two or more of the sealing lines perform secondary cutting. In the vacuum surrounding sealing member, two or more pieces of meat arranged at a certain distance from each other are vacuum-packed with a gas-barrier or inner-surface heat-sealable film. The integrated method is characterized in that after the first energization of the upper heating wire is completed, the second energization and the second energization of the lower heating line are performed at the same time, or after the first energization of the lower heating line is completed, simultaneously The second heating and secondary cutting of the upper heating line. Sovereignty Item 1. A high-speed vacuum single packaging method for meat pieces, in which two or more pieces are formed by sealing a flat portion between meat pieces of a vacuum sealed body with a pulse sealer that heats the film layer from both upper and lower sides. The sealing line, and a single vacuum packaging method for cutting pieces of meat between two or more sealing lines, wherein the vacuum surrounding sealing members are arranged at a certain interval from each other The meat pieces or more thereof are vacuum-packed with a gas-tight, inwardly heat-sealable film, and are characterized in that after the first energization of the upper heating wire ends, the second heating wire is simultaneously performed. The energization and the secondary cutting are performed, or after the first energization of the lower heating line is completed, the second energization and the secondary cutting of the upper heating line are simultaneously performed.