Patent ID: 9216554
Filing Date: 2015-12-22
Classification: A61J,A61M,B29C,B29K,B29L,B31B,B65D

Abstract:
1. A process of manufacturing a drug bag, comprising: sealing a front-side plastic film and a back-side plastic film such that a drug bag body having a plurality of compartments is formed, the plurality of compartments comprising a first compartment and a second compartment separated by a weak seal portion; placing a portion of a port member between the front-side plastic film and the back-side plastic film; placing a plastic film for a handle on a front surface of the front-side plastic film; disposing a heat generation element on a front surface of the plastic film for the handle; pressing a press member toward the heat generation element, the plastic film for the handle and the front-side plastic film; irradiating infrared laser to the heat generation element through the press member during the pressing such that the heat generation element generates heat by absorbing infrared laser transmitted through the press member; and fusion-bonding the plastic film for the handle of the front-side plastic film, wherein the port member is placed such that one of the compartments communicates with outside of the drug bag body through the port member, the weak seal portion is unsealable by pulling the plastic film for the handle away from the front-side plastic film of the drug bag body, the weak seal portion includes a first weak seal portion near the port member and a second weak seal portion far from the port member, and the heat generation element is disposed at equal distances from the first weak seal portion and the second weak seal portion.