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91. 发明专利

JPH07315381A PACKAGING CONTAINER 失效
公开(公告)号：JPH07315381A
公开(公告)日：1995-12-05
申请号：JP7069795
申请日：1995-03-03
申请人： ROESLER PETER
发明人： PEETAA ROEESURAA
IPC分类号： B65D6/12 , B65D13/00 , B65D21/08 , B65D43/02 , B65D85/20 , B65D21/06
摘要： PURPOSE: To provide a packaging container including hollow bodies which fit to each other and a locking device provided at a ridge of the hollow body wherein a heavy object can be packaged, and an unexpected difficulty to be met in opening of a package of a packed object can be eliminated even under conditions that its opening is conventionally difficult. CONSTITUTION: The packaging container with a variable length and suitable for packaging an elongated object includes hollow bodies 2, 3. The hollow bodies have approximately the same cross sections, wherein each is closed at one of end faces and opened at the other end face opposite to the former end face so that they can be fitted with each other from the opened end faces. They also include a locking device provided on a ridge of the hollow bodies 2, 3 which are fitted with each other. The locking devices can couple overlapping portions of both hollow bodies 2, 3 which are fitted with each other and relatively rotate both bodies 2, 3 laterally with respect to a longitudinal axis of the packaging container 1, thereby allowing both hollow bodies to separate from each other.

92. 发明专利

JPH07309364A FOOD TRAY 失效
公开(公告)号：JPH07309364A
公开(公告)日：1995-11-28
申请号：JP12471894
申请日：1994-05-16
申请人： NAGASHIO KICHINOSUKE
发明人： NAGASHIO KICHINOSUKE
IPC分类号： B65D13/00 , A23L17/00 , B65D65/40 , B65D65/46 , A23L1/325
摘要： PURPOSE:To provide a tray which is well adapted to a food, and prevents a discarding problem from occurring by bonding a cedar bark, etc., with a specified thickness on the surface of a plate-form object with a desirable thickness wherein water is added to a mixed powder consisting of konjack, corn, soy beans, seaweeds and others, and the mixture is dried. CONSTITUTION:A plate-form object 1 is formed into a desirable thickness by adding water to a mixed powder consisting of konjack, corn, soy beans, seaweeds and others. Then, on the surface of the plate-form object 1, a cedar bark 2 with a thickness of approx. 1/100mm or a sheet of other wood or paper, on the surface of which unevenness is provided, is bonded to constitute a tray wherein a food 4 is mounted. The mixing ratio for the plate-form object 1 is 25-45 of konjack, 20-40 of corn, 20-40 of soy beans, and 1-10 of seaweeds. Also, around the tray, a sheet-form object 3 of the same material as the tray or a material consisting of a synthetic resin with a thickness of approx. 1/100-1/10mm is provided, and is used as a packaging paper for the food 4 which is mounted on the tray for a hygienical packaging.

95. 发明专利

JPH0717539A THIN WALL METAL CAN 失效
公开(公告)号：JPH0717539A
公开(公告)日：1995-01-20
申请号：JP16488793
申请日：1993-07-02
申请人： MITSUBISHI MATERIALS CORP
发明人： YAMAGIWA KAZUO , SAITO TAKAKI , MURATA YOSHIHISA
IPC分类号： B65D13/00 , B65D8/04
摘要： PURPOSE:To provide a thin wall metal can high in bottom strength. CONSTITUTION:Provided that the outside diameter of a can body 1 is D, the curvature radius of a dome part 4 in the cross sectional view including the axis CL of the can body 1 is R, the depth from the top part of an imaginary circular arc C described along a counter part 5 in the cross sectional view to the end of a ground contact part 3 is (h) and the distance between the centers of curvatures Ri of both the ground contact parts 3 in the positions symmetrical about the axis CL of the can body 1 in the cross sectional view is (d), the relational expressions are given as 50mm

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