[Patent Name] System and Method for Forming Integrated Disks for Vacuum Packaging View Patent Full Text [Applicant] Tiria International Inc. [Inventor] Wu Hongyu; Charles W. Albrightton; David Blakes [The main applicant address] California, the United States [application number] 200480010973.8
〠Application Date 】 2004.03.05
ã€Accredited Announcement No.】 1777549
〠Validation announcement date 】 2006.05.24
[Main classification number] B65D81/26(2006.01)I
ã€Association number】 B65D81/26(2006.01)I
[Priority] 2003.3.5 US 60/452,171; 2003.3.5 US 60/452,172; 2004.3.4 US 10/794,951; 2004.3.4 US 10/794,369
[Sovereign Items] 1. A bag suitable for accommodating articles, comprising: a first panel defining a disc adapted to receive the article and a plurality of projections in the disc, the projection being adapted to The article is supported above the base of the tray; the second panel; and the first and second panels are secured together to form the bag.
[Instruction CD-ROM] D0621-1
ã€International Application】 2004-03-05 PCT/US2004/006774
〠International Publication 】 2004-09-16 WO2004/078591 ã€Abstracts】 A bag for vacuum packaging may include a first panel (320) and a second panel (322) that overlap each other. One or more trays (230) for retaining a perishable product or other product are formed on one or more panels. Each tray may optionally have a ridge (234) for suspending the product over the tray so that liquid can collect in the tray. In one embodiment, a method for forming such a bag between a chill roll (104) and a lamination roll (102) includes feeding an air impermeable material (108) to a nip formed between two rolls. The resin is pressed into the nip so that the resin fills the plurality of cavities of the cooling roll, thereby forming an inner layer that adheres to the gas impermeable material. The resulting sheet is then folded to form the first and second panels and sealed to form an envelope.
〠Agency 】 Beijing Liu Shen Law Firm 〠Agent 】 Li Xiaoshu Wei Xiaogang
〠Application Date 】 2004.03.05
ã€Accredited Announcement No.】 1777549
〠Validation announcement date 】 2006.05.24
[Main classification number] B65D81/26(2006.01)I
ã€Association number】 B65D81/26(2006.01)I
[Priority] 2003.3.5 US 60/452,171; 2003.3.5 US 60/452,172; 2004.3.4 US 10/794,951; 2004.3.4 US 10/794,369
[Sovereign Items] 1. A bag suitable for accommodating articles, comprising: a first panel defining a disc adapted to receive the article and a plurality of projections in the disc, the projection being adapted to The article is supported above the base of the tray; the second panel; and the first and second panels are secured together to form the bag.
[Instruction CD-ROM] D0621-1
ã€International Application】 2004-03-05 PCT/US2004/006774
〠International Publication 】 2004-09-16 WO2004/078591 ã€Abstracts】 A bag for vacuum packaging may include a first panel (320) and a second panel (322) that overlap each other. One or more trays (230) for retaining a perishable product or other product are formed on one or more panels. Each tray may optionally have a ridge (234) for suspending the product over the tray so that liquid can collect in the tray. In one embodiment, a method for forming such a bag between a chill roll (104) and a lamination roll (102) includes feeding an air impermeable material (108) to a nip formed between two rolls. The resin is pressed into the nip so that the resin fills the plurality of cavities of the cooling roll, thereby forming an inner layer that adheres to the gas impermeable material. The resulting sheet is then folded to form the first and second panels and sealed to form an envelope.
〠Agency 】 Beijing Liu Shen Law Firm 〠Agent 】 Li Xiaoshu Wei Xiaogang
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