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1. 发明专利

JPH0880538A MANUFACTURE OF PLATE MEMBER MADE OF FOAMED SYNTHETIC RESIN, AND BUILT-UP CONTAINER MADE OF FOAMED SYNTHETIC RESIN 失效
公开(公告)号：JPH0880538A
公开(公告)日：1996-03-26
申请号：JP21911094
申请日：1994-09-13
申请人： KANEGAFUCHI CHEMICAL IND , TOHOKU SHIZAI KOGYO KK
发明人： KOGA TERUTAKA , FUJIWARA TOSHIRO
IPC分类号： B65D21/02 , B29C39/04 , B29C39/30 , B29C44/00 , B29K105/04 , B29L7/00 , B29L22/00
摘要： PURPOSE: To mold a plurality of plate members vertically with respect to a mold opening direction of a forming mold, mold a number of plate molding per mold area, and reduce the manufacturing cost. CONSTITUTION: When a plate member 6 is to be molded in a mold with a foaming thermoplastic resin, a plurality of the plate members 6 are molded in series through a thin connecting section 7 which intersects the plate faces of the members rectangularly. Thereafter, the plate members 6 are cut by the connecting section 7 so as to separate them from each other.

2. 发明专利

JPH0218980B2 失效
公开(公告)号：JPH0218980B2
公开(公告)日：1990-04-27
申请号：JP7227082
申请日：1982-04-28
申请人： KANEGAFUCHI CHEMICAL IND
发明人： MORIMOTO YOSHIAKI , KOGA TERUTAKA
IPC分类号： B29C44/00 , B29C44/56 , B29C59/00 , B29C67/00

3. 发明专利

JPH0858846A CONTAINER FOR TRANSPORT OF FROZEN MARINE PRODUCT 失效
公开(公告)号：JPH0858846A
公开(公告)日：1996-03-05
申请号：JP20069294
申请日：1994-08-25
申请人： KANEGAFUCHI CHEMICAL IND
发明人： KOGA TERUTAKA , KAWAI TAMOTSU , UMETANI TAKESHI
IPC分类号： B65D81/18 , A23B4/06 , B65D81/26
摘要： PURPOSE: To provide an excellent airtightness, and favorably perform a water-draining by a method wherein a protruding part for fitting and recessed part for fitting are formed on the surfaces of a container main body and lid body which come into contact with each other, and drips, etc., generated from marine products are introduced to a groove part from a tilted bottom surface, and discharged to the outside of the container through a drain hole. CONSTITUTION: A container 1 made of a foamed synthetic resin is constituted of a container main body 2 and lid body 3 which is fitted on the opening of the container main body 2. Then, on the upper end surface of a side wall 4 of the container main body 2, a protruding part 5 for fitting, which faces upward, is provided extending to the total periphery, and on the bottom surface of the lid body 3, a recessed part 6 for fitting, which is fitted on the protruding part 5 for fitting, is provided. Also, a step part 11 is provided around the bottom surface of the container main body 2, and a step part 12 which corresponds with the step part 11 is provided around the upper surface of the lid body 3. Then, a groove part 8 is formed so as to go across the bottom surface 7 is formed at the central part of the bottom surface 7 of the container body 2. Then, the bottom surface 7 is formed into a tilted condition toward the groove part 8, and water being collected in the groove part 8 is drained from a drain hole 9.

4. 发明专利

JPS63248676A PACKAGING METHOD 失效
公开(公告)号：JPS63248676A
公开(公告)日：1988-10-14
申请号：JP8082287
申请日：1987-03-31
申请人： KANEGAFUCHI CHEMICAL IND
发明人： KOGA TERUTAKA , BESSHO MIKIO , NISHIO NOBUYUKI
IPC分类号： B65D81/113

5. 发明专利

JPH08253273A FOAMED SYNTHETIC RESIN CONTAINER AND ITS MANUFACTURE 失效
公开(公告)号：JPH08253273A
公开(公告)日：1996-10-01
申请号：JP5683795
申请日：1995-03-16
申请人： YAMAZUMI SEISAKUSHO KK , KANEGAFUCHI CHEMICAL IND
发明人： YAMAZUMI MITSUATSU , KOGA TERUTAKA
IPC分类号： B65D25/22 , B29C44/00 , B29K105/04 , B29K105/20 , B29L31/00 , B65D81/38
摘要： PURPOSE: To provide a foamed synthetic resin container having a string for carrying wherein the string is easily attached, a thickness of a side wall of the container is not larger than required and a string attaching part may not protrude from the side wall and a method for manufacturing the container. CONSTITUTION: A foamed synthetic resin container comprises recesses 6, 7 provided on outer sides of side walls 4, 5 of a container body 1, pairs of attaching holes 10, 10, 11, 11 provided from the upper end face of each of the side walls 4, 5 slantly through the recesses 6, 7 on the outer faces, and strings 3, 3 for carrying inserted from upper end openings on the side walls of the attaching holes and taken out from openings of the recesses 6, 7 with both ends coupled to each other. After a material is filled, molded with heat and cooled while a pin is made to protrude into a molded space formed by a recessed metal mold and a protruding metal mold toward a clamping direction, the pin is retreated from inside the molded space, the recessed metal mold and the protruding metal mold are opened to take out a molded product, thereby simply manufacturing the container body 1.

6. 发明专利

JPS56117632A MOLD FOR THERMOPLASTIC RESIN FOAMING AND ITS MOUNTING 失效
公开(公告)号：JPS56117632A
公开(公告)日：1981-09-16
申请号：JP2131080
申请日：1980-02-21
申请人： KANEGAFUCHI CHEMICAL IND
发明人： INA FUMIO , HATAMOTO TOSHIHIRO , KOGA TERUTAKA
IPC分类号： B29C33/00 , B29B13/00 , B29C33/02 , B29C33/30 , B29C33/34 , B29C44/00 , B29C59/00 , B29C67/00
摘要： PURPOSE:To shorten a mounting time and improve the operating efficiency of a molding machine by setting a position for one shell of a mold exclusively for heating and one shell of a mold exclusively for cooling with the help of a member for position predetermination when thermoplastic resin is foamed. CONSTITUTION:When thermoplastic resin is foamed with the use of two sets of mold such as a mold exclusively for heating 1, 2 which consists of a male shell and a female shell and a mold for cooling 3, 4, positioning members 17, 18 are fixed beforehand at a variable die plate 6 for an exclusive mold for heating and at a stationary die plate fro an exclusive mold for cooling. Under this constitution, foaming thermoplastic resin grains are heated and formed with an exclusive mold for heating 1, 2 and the obtained semifinished product is fitted into the male shell 3 of the exclusive mold for cooling, supported by the female shell 2. When the semifinished product is received and delivered, the both shells 2, 3 are fitted correctly and smoothly so that workability may be improved.

7. 发明专利

JPH1044177A MOLDING METHOD AND MOLDING DIE FOR THERMOPLASTIC RESIN FOAMED BODY 失效
公开(公告)号：JPH1044177A
公开(公告)日：1998-02-17
申请号：JP20464096
申请日：1996-08-02
申请人： KANEGAFUCHI CHEMICAL IND
发明人： KOGA TERUTAKA , SAGARA KYOSUKE
IPC分类号： B29C33/04 , B29C44/00 , B29K105/04
摘要： PROBLEM TO BE SOLVED: To avoid the generation of recesses (notches) on the corners of step sections by uniformizing the heating to foaming synthetic resin on the step section when a foamed body with step sections is molded. SOLUTION: In a molding method for a thermoplastic resin foamed body in which foaming synthetic resin is filled into a molding space 14 formed by setting a male mold 1 with a female mold 2 of a male and female setting mold 3 and then the foaming synthetic resin is heat fusion bonded to form a foamed body 17 with step sections 19, 20 and 21, a heating medium is sprayed through a slit 13 formed in the mold peripheral edge direction of corners 20C of the above-said step sections 20 and the like of the male and female setting mold 3.

8. 发明专利

JPH08192848A ASSEMBLED CONTAINER 失效
公开(公告)号：JPH08192848A
公开(公告)日：1996-07-30
申请号：JP1654195
申请日：1995-01-05
申请人： ONISHI KASEI KK , KANEGAFUCHI CHEMICAL IND
发明人： ONISHI JUNICHI , KOGA TERUTAKA
IPC分类号： B65D21/02 , B65D81/38 , B65D85/50
摘要： PURPOSE: To provide an assembled container suitable for receiving vegetable products or the like whose demand largely varies due to fluctuation of prices. CONSTITUTION: Side walls 4, 5 of a plurality of container bodies 1, 2 made of expanded synthetic resin are joined to each other via a releasable joining means 6 to form an assembly 7 of the container bodies 1, 2, wherein entire openings 10, 11 of the container bodies 1, 2 on the assembly 7 are covered by a single lid 3 made of expanded synthetic resin and the lid 3 can be separated into a plurality of pieces to accommodate the respective container bodies 1, 2. Thus an assembled container, which is made of expanded synthetic resin, is excellent in thermal insulation, thereby preventing products from degrading in quality. In addition, when a demand is large, the assembly 7 is used as it is, while in case of a small demand, the assembly 7 is divided into a plurality of original container bodies 1, 2, whereby a range from small to large demand can be supported without replacing the products. Thus trouble for replacing can be eliminated, and also degradation in freshness due to replacement can be prevented.

9. 发明专利

JPH0872944A AIRTIGHT CONTAINER 失效
公开(公告)号：JPH0872944A
公开(公告)日：1996-03-19
申请号：JP21106294
申请日：1994-09-05
申请人： KANEGAFUCHI CHEMICAL IND
发明人： KOGA TERUTAKA , KAWAI TAMOTSU
IPC分类号： B65D81/24 , B65D81/38
摘要： PURPOSE: To improve an airtightness against an uncovering force by a method wherein a main fastening part is formed on a joint side face where a fitting protuberance of a container body and a fitting recess of a cover body fit to each other while keeping a container airtight, and an auxiliary fastening part is provided on the other vertical joint side face. CONSTITUTION: A fitting protuberance 4 provided on an upper end face of a side wall 3 of a container body 1 is joined to a fitting recess 8 provided on a lower surface of a cover body 2 by engaging a projected part 5 formed on the outer peripheral surface of the fitting protuberance 4 as a main fastening part to a recessed part 19 formed in the fitting recess 8. On the other hand, on the inner peripheral surface, the fastening protuberance 4 and the fastening recess 8 are firmly fitted to each other by engaging a fastening projected part 10 formed in the fitting recess 8 to a fastening recessed part 6 formed on a vertical surface of the fitting protuberance 4 as an auxiliary fastening part. In this fitting structure, a vertical uncovering force Fs is large in comparison with a simple vertical fitting structure or a single-side fitting structure, and the cover body 2 is prevented from slipping off upward even when the outside of the cover body 2 is lifted. In addition, an oblique uncovering force F2 is also large, and an airtightness can be enhanced.

10. 发明专利

JPH07330045A CONTAINER MADE OF EXPANDED SYNTHETIC RESIN 失效
公开(公告)号：JPH07330045A
公开(公告)日：1995-12-19
申请号：JP12236194
申请日：1994-06-03
申请人： KANEGAFUCHI CHEMICAL IND
发明人： UMETANI TAKESHI , KOGA TERUTAKA
IPC分类号： B65D81/18 , B65D43/16 , B65D81/38
摘要： PURPOSE:To respectively facilitate the opening/closing of a lid and the detaching of the lid from a container main body, and at the same time, simplify the structure, and facilitate the manufacture by a method wherein a notch part for connection and a protruding piece for connection are fitted under a condition wherein fitting protuberances are fitted in recessed parts, and the lid is rotatably and openably attached to the container main body. CONSTITUTION:The major part of a container is constituted of a container main body 1 and lid 2 made of an expanded synthetic resin. In this case, the container main body 1 is formed into a shape wherein the top is open, and at the same time, a lid plate 7 to close the opening is arranged on the lid 2. Also, on either one of the upper end of one side wall of the container main body 1 and one side end of the lid plate 7 corresponding with said upper end of one side wall, notch parts 4 for connection are formed, and protruding piece 8 for connection are formed on the other part respectively. In addition, rotatable protuberances 12 are formed on either one of both side internal surfaces of the notch part 4 for connection and both side external surfaces of the protruding piece 8 for connection, and recessed parts 13 are formed on the other parts respectively. Then, under a condition wherein the fitting protuberances 12 are fitted in the recessed parts 13, the notch parts 4 for connection and protruding pieces 8 for connection are fitted. By doing so, the lid 2 is rotatably and openably attached to the container main body 1.

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