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1. 发明专利

CA1319808C METHOD OF STERILIZING LAMINATED PACKAGING MATERIAL 未知
公开(公告)号：CA1319808C
公开(公告)日：1993-07-06
申请号：CA599174
申请日：1989-05-09
申请人： TOPPAN PRINTING CO LTD
发明人： SHIMAMURA ETSUO , ITO SUKENORI , KAWAMURA YUJI , ADACHI TAKUYA , YUZAWA ATSUSHI , TAKADA MASAAKI
IPC分类号： B65B55/10 , A61L2/00
摘要： A method for sterilizing a liquid packaging sleevelike blank having two open ends and made of a laminated material including a paper layer, includes the steps of sterilizing the blanks by circulating a circulating unit holding a large number of blanks in a sterilizing tank which contains a sterilizing agent, to dip the blanks in the sterilizing agent, and removing the sterilizing agent by circulating another circulating unit holding the large number of blanks in a hot air drying tank in which hot air is blowed, to dry the blanks.

2. 发明专利

DE68904239T2 未知
公开(公告)号：DE68904239T2
公开(公告)日：1993-05-06
申请号：DE68904239
申请日：1989-05-09
申请人： TOPPAN PRINTING CO LTD
发明人： SHIMAMURA ETSUO , KAWAMURA YUJI , YUZAWA ATSUSHI , ITO SUKENORI , ADACHI TAKUYA , TAKADA MASAAKI
IPC分类号： B65B55/10
摘要： A method for sterilizing a liquid packaging sleeve-like blank having two open ends and made of a laminated material including a paper layer, includes the steps of sterilizing the blanks (2) by circulating a circulating unit (31) holding a large number of blanks (2) in a sterilizing tank (30) which contains a sterilizing agent, to dip the blanks (2) in the sterilizing agent, and removing the sterilizing agent by circulating another circulating unit (31) holding the large number of blanks (2) in a hot air drying tank (43) in which hot air is blowed, to dry the blanks (2).

3. 发明专利

DE68904239D1 未知
公开(公告)号：DE68904239D1
公开(公告)日：1993-02-18
申请号：DE68904239
申请日：1989-05-09
申请人： TOPPAN PRINTING CO LTD
发明人： SHIMAMURA ETSUO , KAWAMURA YUJI , YUZAWA ATSUSHI , ITO SUKENORI , ADACHI TAKUYA , TAKADA MASAAKI
IPC分类号： B65B55/10
摘要： A method for sterilizing a liquid packaging sleeve-like blank having two open ends and made of a laminated material including a paper layer, includes the steps of sterilizing the blanks (2) by circulating a circulating unit (31) holding a large number of blanks (2) in a sterilizing tank (30) which contains a sterilizing agent, to dip the blanks (2) in the sterilizing agent, and removing the sterilizing agent by circulating another circulating unit (31) holding the large number of blanks (2) in a hot air drying tank (43) in which hot air is blowed, to dry the blanks (2).

4. 发明专利

JPH0889562A METHOD AND DEVICE FOR STERILIZING ASEPTIC CHAMBER WITH ELECTRON BEAM IRRADIATION AND ASEPTIC FILLING AND PACKAGING DEVICE PROVIDED WITH THE SAME 失效
公开(公告)号：JPH0889562A
公开(公告)日：1996-04-09
申请号：JP22848394
申请日：1994-09-22
申请人： TOPPAN PRINTING CO LTD
发明人： FUJISHIRO JIRO , KAWAMURA YUJI , KOBAYASHI SUMI , SHIMAMURA ETSUO
IPC分类号： B65B55/08 , A61L2/08
摘要： PURPOSE: To improve safety and to surely sterilize an entire device in every corner by the inside of an aseptic chamber by spreading converted X rays, which are generated by irradiating a metal part with electron beams from an electron beam irradiator inside the aseptic chamber, over inside the aseptic chamber. CONSTITUTION: Concerning the method for sterilizing an aseptic chamber 10 with electron beam irradiation, the electron beams irradiate from an electron beam irradiator 12 housed inside the aseptic chamber 10 covered with metal, the converted X rays are generated by irradiating a metal part 13 with the electron beams, and the inside of the aseptic chamber 10 is sterilized by spreading those converted X rays over the inside of the aseptic chamber 10. Therefore, since the converted X rays are generated before the start of filling/packaging and those X rays straightly advances inside the aseptic chamber 10, respective parts inside the chamber 10 are surely sterilized. Besides, since the aseptic chamber 10 is sterilized by the irradiation of electron beams before filling/packaging into vessel, the vessel is surely filled/packaged in an aseptic state, no bacterium is mixed in the state of a final product, and a sanitary state is kept.

5. 发明专利

JPH05168464A LIQUID CULTURE MEDIUM FOR DETECTING MOLD OR YEAST AND ITS PREPARATION 失效
公开(公告)号：JPH05168464A
公开(公告)日：1993-07-02
申请号：JP34100891
申请日：1991-12-24
申请人： TOPPAN PRINTING CO LTD
发明人： YAMAMOTO SUMI , KAWAMURA YUJI , SHIMAMURA ETSUO , FUJISHIRO JIRO
IPC分类号： C12N1/14 , C12N1/16 , C12Q1/04 , C12R1/685 , C12R1/865
摘要： PURPOSE:To avoid clouding and obtain the subject inexpensive and visually confirmable culture medium by adding sugar to a soup bouillon containing common salt, an amino acid, etc., in a liquid culture medium for microbial tests, regulating the Brix concentration, then adding an acid and regulating the pH. CONSTITUTION:Sugar is added to a soup bouillon containing at least common salt, an amino acid, a yeast extract, a protein hydrolyzate and sugar in a culture medium and the Brix concentration is regulated to 4-12%. An acid is then added to regulate the pH to 3.0-6.0. Thereby, the objective liquid culture medium for detecting a mold or a yeast of an aseptically packaged liquid packaging bag or a container for a liquid is provided.

6. 发明专利

JPH03212330A STERILIZATION DEVICE 失效
公开(公告)号：JPH03212330A
公开(公告)日：1991-09-17
申请号：JP712890
申请日：1990-01-18
申请人： TOPPAN PRINTING CO LTD
发明人： SHIMAMURA ETSUO , OKI SACHIKO , KAWAMURA YUJI
IPC分类号： B65B55/04
摘要： PURPOSE:To prevent the deterioration of environment and decreasing of a sterilization liquid due to evaporation leakage of a sterilization washing liquid from happening by a method wherein the title device is equipped with a sterilization liquid circulating device which consists of an exhaust duct to guide air containing the vapor of a sterilization washing liquid in a germfree chamber to the outside, a condensation device for the sterilization washing liquid, which is arranged in this duct and a sterilization liquid guide pipe to guide a liquefied sterilization washing liquid to a sterilization tank. CONSTITUTION:A sterilization liquid circulating device 5 disposed in a germfree chamber 21a for a sterilization device 21 guides air containing vapor of a sterilization washing liquid, which is evaporated by high temperature of a sterilization tank 23a and washing tank 24a, and hot air of hot air drying stations 26, 27, to the outside through an exhaust duct 8. The vapor of the sterilization washing liquid which passes through the inside of this exhaust duct 8 is brought into contact with a condensation device 7 which is disposed in the exhaust duct 8, cooled and liquefied into the sterilization washing liquid. The sterilization liquid circulating device 5 can return the liquefied sterilization washing liquid to the sterilization tank 23a through a sterilization liquid guide pipe 10. The air in the sterilization device 21, from which the vapor of the sterilization washing liquid is removed, is discharged to the outside through a straightening vane which is disposed at the outlet of the exhaust duct 8.

7. 发明专利

JPH01213128A CONTAINER DISINFECTING METHOD 失效
公开(公告)号：JPH01213128A
公开(公告)日：1989-08-25
申请号：JP3460788
申请日：1988-02-17
申请人： TOPPAN PRINTING CO LTD
发明人： HIRAYAMA TAKAHISA , KAWAMURA YUJI , OKI SACHIKO
IPC分类号： B65B55/10
摘要： PURPOSE:To prevent the uneven application of disinfecting agent and heat to a container and thus improve disinfecting efficiency, by spraying the container with disinfecting agent after spraying the same with steam for preheating and moistening and thereafter heating the container with a hot air for decomposition and evaporization of the disinfecting agent. CONSTITUTION:The inner surface of a liquid paper container, before being filled with its content, is sprayed with a steam, so that the inner surface temperature thereof will become 80-90 deg.C. The inner surface of the container, after being preheated and moistened, is sprayed with a disinfecting agent, for example, an aqueous hydrogen peroxide solution of 35% and thereafter heated with a hot air to decompose and vaporize the hydrogen peroxide. The preheating and moistening with steam in this way prevents an uneven temperature distribution of the container and, when the inner surface of the container is sprayed with the disinfecting agent, it makes the container adequately wettable to attain an disinfecting efficiency without irregularity, leading to an efficient disinfecting action.

8. 发明专利

JPH01153433A PRELIMINARY STERILIZING METHOD IN ASEPTIC PACKAGING MACHINE 失效
公开(公告)号：JPH01153433A
公开(公告)日：1989-06-15
申请号：JP30547887
申请日：1987-12-01
申请人： TOPPAN PRINTING CO LTD
发明人： SHIMAMURA ETSUO , KAWAMURA YUJI , OCHIAI SHINYA , AIZAWA TETSUO
IPC分类号： B65B55/10
摘要： PURPOSE:To permit an effective sterilization with a small amount of sterilizer, by moistening the inner surfaces of pipes and the interior of chambers with steam before spraying of sterilizer, leaving the same standing for a predetermined time after the sterilizer spraying and delivering a jet of a hot air heated to a predetermined temperature for drying. CONSTITUTION:Steam is sprayed from spray nozzles 29 provided in first and second positive pressure chambers 33 and 34 so as to moisten the inner surfaces of an air blowing pipe 19 and the first and second positive pressure chambers 33 and 34, and a three-way valve 38 is then switched over to spray a sterilizer for 2-3 seconds from the spray nozzles 29. A stream of a sterile air is provided by operating a blower 25. Immediately after the termination of sterilizer spraying, the operation of the blower 25 is stopped and left standing for 10-60 minutes and thereafter the sterile air heated to 100 deg.C by a heating means 27 of the blower 25 is supplied so as to dry the sterilizer attached to the inner surfaces of the air blowing pipe 19 and first and second positive pressure chambers, whereby the inner surfaces of the pipe and the interior of the chambers can be effectively sterilized with a relatively small amount of the sterilizer.

9. 发明专利

JPS63258732A METHOD OF STERILIZING VESSEL 失效
公开(公告)号：JPS63258732A
公开(公告)日：1988-10-26
申请号：JP9261487
申请日：1987-04-15
申请人： TOPPAN PRINTING CO LTD
发明人： OKI SACHIKO , KAWAMURA YUJI , OCHIAI SHINYA
IPC分类号： B65B55/10 , B65B55/04

10. 发明专利

JPS63123321A APPLE PATTERNING METHOD 失效
公开(公告)号：JPS63123321A
公开(公告)日：1988-05-27
申请号：JP27020686
申请日：1986-11-13
申请人： TOPPAN PRINTING CO LTD
发明人： OKI SACHIKO , KAWAMURA YUJI , HIROSE KIICHIRO
IPC分类号： A01G7/06 , A23L19/00

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