专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2000309321A MOLD CONTAINER UTILIZING HEAT DISCOLORING INK 失效
公开(公告)号：JP2000309321A
公开(公告)日：2000-11-07
申请号：JP11621799
申请日：1999-04-23
申请人： OJI PAPER CO , MORUZA KK
发明人： OISHI TAKEO , KIDO JUNICHIRO , WATANABE HIROAKI , OGURA YASUNARI
IPC分类号： B65D1/00 , B65D1/09 , D21J7/00
摘要： PROBLEM TO BE SOLVED: To control the storage condition and the storage state of frozen foods stored in a mold container by utilizing heat coloring. SOLUTION: A mold container 1 is molded by a wet method using pulp materials such as waste pulps and virgin pulps, and printing using a heat discoloring ink changing color under heat is applied on the surface of the mold container, and whether the storage condition and storage state of frozen foods or the like are adequate or not is judged based on whether the heat coloring is generated or not on printed sections 2 to realize the more accurate temperature control.

2. 发明专利

JP2002068164A CORRUGATED CARDBOARD CASE FOR PROTECTING INFORMATION RECORDING MEDIUM AND CORRUGATED CARDBOARD SHEET 失效
公开(公告)号：JP2002068164A
公开(公告)日：2002-03-08
申请号：JP2000252088
申请日：2000-08-23
申请人： OJI PAPER CO
发明人： OISHI TAKEO , MIKAMO HIROAKI , KIDO JUNICHIRO , TAGUCHI NOBUHIRO
IPC分类号： B65D85/57 , B32B3/28 , B65D5/00 , B65D81/113 , B65D85/00
摘要： PROBLEM TO BE SOLVED: To provide a paper-made information recording medium protection material wherein lightweight buffer material using thin paper or a paper board is supplied and which is suitable for transportation, carrying, storage or long- term storage of an information recording medium requiring space-saving and reduction in weight. SOLUTION: A corrugated cardboard case for protecting an information recording medium is constituted of a double faced corrugated cardboard sheet whose number of corrugation peaks is 90 or more per 30 cm and thickness is bellow 1.2 mm.

3. 发明专利

JPH1142723A SOFT PULP MOLD 失效
公开(公告)号：JPH1142723A
公开(公告)日：1999-02-16
申请号：JP20350097
申请日：1997-07-29
申请人： OJI PAPER CO
发明人： KIDO JUNICHIRO , MURAKAMI MASANORI , KOBAYASHI TOSHIAKI , SAKAMOTO KAZUTOMO , ITO TAKESHI
IPC分类号： B31F5/00
摘要： PROBLEM TO BE SOLVED: To have a soft wrapper surface and maintain a sufficient strength by performing spray application on only the wrapper surface of a pulp mold to be a specific value at its solidity after being diluted into a specific solid wt.% by the use of a softening agent. SOLUTION: The wrapper pulp molded article is obtained that a used paper pulp solution dissolved into slurry is molded by a wet absorption molding method after removing light weight matter to then be subjected to hot air and infrared drying operation for manufacturing a pulp mold, and it is lowered an ordinary temperature, and given a spray application of a softening agent to the wrapper surface before being dried spontaneously. With respect to the spray solidity, the density is made into 1.0-2 wt.%, thus carrying out uniform application. In addition, a quantity of the softening agent is made into 0.5-1.0 g/cm at its solidity to the wrapper surface of the pulp mold. In the case of being less than 0.5 g/cm , a soft feeling is liable to be insufficient, and an application exceeding 1.0 g/cm incurs lowering of a compression strength; as a result, on further improvement can be obtained because of the saturation of soft and torch feelings on the mold surface.

4. 发明专利

JPH10166538A CLOTH-CLAD PULP MOLDED PACKAGING MATERIAL 失效
公开(公告)号：JPH10166538A
公开(公告)日：1998-06-23
申请号：JP33681696
申请日：1996-12-17
申请人： OJI PAPER CO , KAWAHARA SHIKI KK
发明人： KIDO JUNICHIRO , OKI YASUHARU , MURAKAMI MASANORI , KAWAHARA YOSHIHIKO , TAKAO NAOKI
IPC分类号： B65D81/107 , B32B29/02 , D21J3/00
摘要： PROBLEM TO BE SOLVED: To improve the high class impression and cushioning properties of a packaging material by a method wherein a beautiful cloth is pasted onto the inner surface and/or outer surface of a pulp molding by means of a paste, the viscosity of which lies within a predetermined range, with a press working machine. SOLUTION: A pulp molding is molded out of pulp as stock by a wet type suction molding method and then heated and dried so as to apply a paste onto the inner surface and/or outer surface of a material. Next, simultaneously with a press working by means of a press working machine, on which a cloth is pasted, the beautiful cloth is pasted to a plug molded body. In this case, the viscosity of the paste is set to be about 3,000-15,000Pa.s. If the viscosity is below 3,000Pa.s, uniform coating of the paste over a large coating area of the paste is impossible, since the penetration speed of the paste in the pulp molding becomes larger. Further, if the viscosity of the paste exceeds 15,000Pa.s, the penetration of the paste in the pulp molding becomes worse and the paste oozes out through the cloth after the pasting of the cloth to the pulp molding, resulting in remarkably impairing the external appearance of the packaging material.

5. 发明专利

JP2000309322A WATER-RESISTANT PULP MOLD CONTAINER 失效
公开(公告)号：JP2000309322A
公开(公告)日：2000-11-07
申请号：JP11999099
申请日：1999-04-27
申请人： OJI PAPER CO , FUJI CORN SEISAKUSHO KK , TRADOM JAPAN INC
发明人： OISHI TAKEO , KIDO JUNICHIRO
IPC分类号： B65D1/00 , B32B27/10 , B65D1/09 , D21J3/10
摘要： PROBLEM TO BE SOLVED: To manufacture a mold container of particularly superior water resistance and sealing properties to be applied to various fields such as a liquid storage container, an instant noodle container and others. SOLUTION: A mold container is provided with a synthetic resin film layer 12 laminated on an inner face of a pulp mold product 11 and either a synthetic resin film layer 13 or a waterproof layer coated with a waterproof coating material formed on an outer face. A binder layer can be formed between the synthetic resin film layer and a pulp mold layer. Both of the inner and outer faces of the pulp mold container are provided with water-resistant layers, and the pulp mold container is provided with superior water resistance and sealing properties and used suitably as a liquid storage container, an instant noodle container and others.

6. 发明专利

JPH05156583A METHOD FOR CONTROLLING KAPPA VALUE OF PULP IN VERTICAL CONTINUOUS DIGESTER ADOPTING MODIFIED DIGESTION METHOD 失效
公开(公告)号：JPH05156583A
公开(公告)日：1993-06-22
申请号：JP34847591
申请日：1991-12-05
申请人： OJI PAPER CO
发明人： OUCHI RYUJI , UKAI KOJI , KIDO JUNICHIRO
IPC分类号： D21C3/02
摘要： PURPOSE:To rapidly bring the Kappa value of pulp close to a target value to reduce its fluctuation by changing the digestion temperature of a lower digestion zone and/or the addition rate of an alkali. CONSTITUTION:A digester 8 is divided into an upper digestion trim zone A, an upper digestion zone B, a lower digestion zone C and a washing zone D, and a vertical penetration vessel 6 is arranged at the front of the digester. While the temperatures of the penetration vessel and the zones A and B and the concentration of the alkali are maintained constant, the digestion temperature of the zone C and/or the addition rate of the alkali are changed to control the Kappa value of the pulp.

7. 发明专利

JPS6311470B2 失效
公开(公告)号：JPS6311470B2
公开(公告)日：1988-03-14
申请号：JP1793680
申请日：1980-02-18
申请人： OJI PAPER CO
发明人： HATA YOICHI , WADA ISAO , KOMYA HIDETOSHI , EMAEDA SHIGERU , KIDO JUNICHIRO
IPC分类号： D21C3/00 , D21C3/02

8. 发明专利

JPS62274B2 失效
公开(公告)号：JPS62274B2
公开(公告)日：1987-01-07
申请号：JP1356678
申请日：1978-02-10
申请人： OJI PAPER CO
发明人： WADA ISAO , KIDO JUNICHIRO , KOIDE KAZUO
IPC分类号： D21C3/00 , D21C3/02

9. 发明专利

JPH10131099A PULP MOLDING PRODUCT 失效
公开(公告)号：JPH10131099A
公开(公告)日：1998-05-19
申请号：JP27639896
申请日：1996-10-18
申请人： OJI PAPER CO
发明人： KIDO JUNICHIRO , OSHIMA KUNIAKI , KOBAYASHI TOSHIAKI , SAKAMOTO KAZUTOMO , ITO TAKESHI
IPC分类号： B65D81/133 , D21H17/55 , D21H17/56 , D21H17/60 , D21J3/10
摘要： PROBLEM TO BE SOLVED: To obtain a pulp molding product excellent in waterproof properties. SOLUTION: This pulp molding product excellent in waterproof properties is obtained by adding an enhancer of wet paper strength (e.g. a polyamideamine- epichlorohydrin resin) and a water-repellent agent (a wax emulsion) to a raw pulp solution in 0.2-1.0wt.% based on the bone dry pulp, respectively in combination, in the method for producing the pulp molding product by using a waste paper as the raw material.

10. 发明专利

JPH09286468A PULP-MOLDING PACKAGING MATERIAL 失效
公开(公告)号：JPH09286468A
公开(公告)日：1997-11-04
申请号：JP9975696
申请日：1996-04-22
申请人： OJI PAPER CO
发明人： ITO TAKESHI , KOBAYASHI TOSHIAKI , SAKAMOTO KAZUTOMO , KIDO JUNICHIRO , YAMAMOTO TAKASHI
IPC分类号： B65D81/24 , D21J3/00
摘要： PROBLEM TO BE SOLVED: To prevent metal goods from rusting during transportation or storage by a method wherein the surface of pulp-molding product forming a pulp- molding packaging material produced of pulp by wet suction molding is made to contain vaporizing rust inhibitor. SOLUTION: This pulp-molding product is produced by wet suction molding out of a pulp slurry made up of waste paper pulp before or after deinking or well-known other cellulose pulp with an appropriate amount of a sizing agent, a filler, a dye and the like contained therein. A vaporizing rust inhibitor is applied to the surface of the pulp-molding product after the pulp-molding product is molded and dried by heating. As the vaporizing rust inhibitor, benzotriazole or tolyltriazole is used for copper goods, and dicyclohexyl ammonium nitrate (as simplex) or diisopropyl amine nitrate (as simplex) is used for steel goods, and benzotriazole or hexamethylene tetramine or the like is used for galvanized steel plates or the lake.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式