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1. 发明专利

JP2012254827A Packaging container 审中-公开
标题翻译：包装容器
公开(公告)号：JP2012254827A
公开(公告)日：2012-12-27
申请号：JP2011130424
申请日：2011-06-10
申请人： Sekisui Plastics Co Ltd , 積水化成品工業株式会社 , Sekisui Plastics Tenri Co Ltd , 株式会社積水化成品天理
发明人： SHIMADA TAKAO , FURUSAWA HIDEMI
IPC分类号： B65D85/34 , B65D1/26 , B65D21/02
摘要： PROBLEM TO BE SOLVED: To provide a packaging container having flexibility against variation in size of fruit to be stored, capable of holding even slightly larger fruit without excessively pressing it, and allowing stacking in a state of storing the fruit.SOLUTION: A body 1 is connected with a lid 2 by a hinge 3. Storage parts 11 holding a lower side of fruit and storage parts 21 holding on an upper side of the fruit are formed in a plurality of rows by swelling them to the outer surface side relative to plane parts 12, 22, respectively, at the body 1 and the lid 2. A crossing region 24 of longitudinal and lateral partition parts partitioning the respective storage parts 21 of the lid 2 are formed as step-like surfaces 24a forming a level difference in a depth range of the storage parts 21 relative to the plane part 22, and the periphery of the step-like surface 24a is continuous to a part of a peripheral wall 25 of the surrounding storage part 21, and a portion of the storage part 21 at an opening edge side forms an open shape.
摘要翻译：要解决的问题：提供一种具有抵抗要储存的水果尺寸变化的灵活性的包装容器，能够在不过度压榨的情况下保持更大的果实，并且在储存水果的状态下进行堆叠。解决方案：主体1通过铰链3与盖2连接。保持在水果上方的水果和储存部分21的下侧的储存部分11通过膨胀形成多行分别相对于主体1和盖子2上的平面部分12,22的外表面侧。分隔盖2的各个存放部分21的纵向和横向分隔部分的交叉区域24形成为阶梯状在存储部21相对于平面部22的深度范围内形成水平差的台阶24a和阶梯状面24a的周边与周围的收纳部21的周壁25的一部分连续，存储部21在开口边缘侧的一部分形成打开形状。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012218778A Water absorbent foamed tray, and method of manufacturing water absorbent foamed tray 有权
标题翻译：吸水泡沫纸和制造吸水泡沫纸的方法
公开(公告)号：JP2012218778A
公开(公告)日：2012-11-12
申请号：JP2011086448
申请日：2011-04-08
申请人： Sekisui Plastics Co Ltd , 積水化成品工業株式会社
发明人： SHIMADA TAKAO
IPC分类号： B65D81/26 , B65D1/34 , B65D65/40 , B65D85/50
摘要： PROBLEM TO BE SOLVED: To provide a water absorbent foamed tray excellent in water absorbing properties.SOLUTION: There is provided the water absorbent foamed tray which is made of a resin foamed sheet having an open-cell layer, and in which a storage recessed part storing an article to be stored has a bottom part and a peripheral sidewall part raised from an outer edge of the bottom part, and water absorbing holes which are open in the inner surface of the bottom part and reach the open-cell layer are formed in the bottom part. A thick region which is thicker than a center part of the bottom part is formed along the outer edge of the bottom part, and the plurality of water absorbing holes are formed along the outer edge of the bottom part having the thick region.
摘要翻译：要解决的问题：提供吸水性优异的吸水泡沫托盘。解决方案：提供一种由具有开孔层的树脂发泡片制成的吸水泡沫托盘，其中储存待储存的物品的储藏凹部具有底部和周边侧壁部分从底部的外缘升起，在底部的内表面开口并到达开孔层的吸水孔形成在底部。沿着底部的外边缘形成比底部的中心部分厚的厚的区域，并且沿着具有厚区域的底部的外边缘形成多个吸水孔。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2010013151A Packaging material for and package body of root vegetables 有权
标题翻译：包装材料和包装物质的根蔬菜
公开(公告)号：JP2010013151A
公开(公告)日：2010-01-21
申请号：JP2008174303
申请日：2008-07-03
申请人： Sekisui Plastics Co Ltd , 積水化成品工業株式会社
发明人： TANAKA MIKIHIKO , MURAI TATSUO , SHIMADA TAKAO
IPC分类号： B65D81/03 , B65D77/26 , B65D81/24 , B65D85/50
摘要： PROBLEM TO BE SOLVED: To provide a packaging material for root vegetables such as Chinese yam which retains moisture, keeps off moisture, easily adaptable to different shapes and sizes of root vegetables, has a satisfactory cushioning characteristic especially relative to a drop, etc. in the longitudinal direction, and is suitably used for shipping, transporting, etc.
SOLUTION: This packaging material A is integrally formed of a thermoplastic resin sheet and has a long grooved storage recess 1 with a semi-circular cross section for storing a root vegetable B. The recess 1 has concentric semicircular protrusive ribs 3 inwardly protruding at fixed intervals in the longitudinal direction forming a bellows longitudinally. End edge of both end sides in the longitudinal direction of the recess 1 are adjoined with contact flaps 5 able to be folded to the back face side when storing it in an outside box C. The part of the flap 5 facing the end wall 1a in the longitudinal direction of the recess 1 in the folded condition has a cushioning protrusion 7 abutting on the end wall 1a.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种保持水分，保持水分，易于适应不同形状和尺寸的根蔬菜的山药等蔬菜的包装材料，具有令人满意的缓冲特性，特别是相对于液滴，并且适合用于运输，运输等。解决方案：该包装材料A由热塑性树脂片整体形成，并且具有半圆形横截面的长槽保持凹部1 用于储存根植物B.凹部1具有沿纵向以固定间隔向内突出的同心半圆形突出肋3，纵向形成波纹管。在凹部1的纵向方向上的两个端侧的端部边缘与能够被折叠到背面侧的接触片5相连接，当将其保存在外部箱体C中时。挡板5的面向端壁1a的部分在折叠状态下，凹部1的纵向具有与端壁1a抵接的缓冲突起7。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2001151220A FRUIT AND VEGETABLE TRAY 失效
公开(公告)号：JP2001151220A
公开(公告)日：2001-06-05
申请号：JP33640399
申请日：1999-11-26
申请人： SEKISUI PLASTICS
发明人： ASADA HIDESHI , ANAMI SHINICHI , KINOSHITA TAKAYUKI , SHIMADA TAKAO
IPC分类号： B65D1/34 , B65D85/34
摘要： PROBLEM TO BE SOLVED: To provide a novel fruit and vegetable tray which can support a variety of objects to be packaged by providing a balance in wide physical properties with controlled strength and flexibility of a foamed resin composition. SOLUTION: The fruit and vegetable tray A is molded into a form having a plurality of storage recesses 1 from a foamed sheet of a mixed resin comprising a polystyrene based resin, an ethylene-styrene copolymer and a polyethylene based resin.

5. 发明专利

JPH07172470A PIPE COVER 失效
公开(公告)号：JPH07172470A
公开(公告)日：1995-07-11
申请号：JP31851893
申请日：1993-12-17
申请人： SEKISUI PLASTICS
发明人： SHIMADA TAKAO , TANAKA SHIGETOSHI
IPC分类号： B65D81/03 , F16L57/00
摘要： PURPOSE:To offer a pipe cover for protecting pipes and products constituted by pipes, by making the cover with an elastic foamed polyethylene-terephthalate sheet having a crystallinity of a specified value or less, shaping it into a cylinder such that its circumferential ends are free and that, it can freely expand and contract in the radial direction. CONSTITUTION:A pipe cover 1 is made of a foamed polyethylene-terephthalate sheet having a crystallinity of 26% or less, and shaped into a cylinder such that its circumferential ends 2, 2' are free and overlapped. Thus, the cover 1 is elastic and can freely expand and contract in the radial direction, so that it can fit a pipe (P). The cover 1 is fitted on to the pipe (P) and a pipe (P) with the ends 2, 2' opened, in order to prevent the pipe (P) from directly contacting a pipe (P'), thereby avoiding damages due to a direct contact between the pipes. The cover 1 can be removed easily by opening the ends 2, 2'.

6. 发明专利

JP2010064760A Fruit packaging container 有权
标题翻译：水果包装容器
公开(公告)号：JP2010064760A
公开(公告)日：2010-03-25
申请号：JP2008231327
申请日：2008-09-09
申请人： Sekisui Plastics Co Ltd , 積水化成品工業株式会社
发明人： SHIMADA TAKAO , FURUSAWA HIDEMI , HAYASHI TATSURO
IPC分类号： B65D85/34
摘要： PROBLEM TO BE SOLVED: To provide a fruit packaging container formed from a shock-absorbing container made of a flexible resin foam sheet and a supporting container made of a resin foam sheet of the shape-retaining property which is capable of well protecting fruits while the elasticity of a storage recess is not suppressed. SOLUTION: The supporting container 20 has a sidewall part 23 receiving a peripheral edge part 13 of the shock-absorbing container 20, and pyramidal projecting supporting parts 22 receiving a part of non-recessed parts 12 between rows of storage recesses 11 of the shock-absorbing container 10 at a plurality of parts of an inner part. The elastic deformation of the storage recesses 11 can be permitted while the shock-absorbing container 10 is received and supported. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种由柔性树脂发泡片制成的减震容器和由形状保持性能良好保护的树脂发泡片制成的支撑容器形成的水果包装容器而不会抑制储存凹部的弹性。解决方案：支撑容器20具有容纳减震容器20的周边部分13的侧壁部分23，以及接纳一部分非凹陷部分12的金字塔形突出的支撑部分22，减震容器10在内部的多个部分。在吸收容器10被接收和支撑的同时可以允许存储凹部11的弹性变形。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2007161309A Tray for fruit 审中-公开
标题翻译：水果盘
公开(公告)号：JP2007161309A
公开(公告)日：2007-06-28
申请号：JP2005361067
申请日：2005-12-14
申请人： Sekisui Plastics Co Ltd , 積水化成品工業株式会社
发明人： SHIMADA TAKAO , FURUSAWA HIDEMI , HAYASHI TATSURO
IPC分类号： B65D85/34 , B65D1/26
摘要： PROBLEM TO BE SOLVED: To provide a tray for fruits that can be adapted sufficiently for a difference in size or shape even at a fruit storing portion extending along a flange-like edge at an outer periphery of the tray and can facilitate a loading or unloading of the fruit to the storing portion. SOLUTION: This tray A for fruits is formed of a synthetic resin foamed sheet, the tray has a plurality of fruit storing portions 2 inside a flange-like edge 1 forming the outer peripheral edge of the tray, a plurality of independent fruit holding protrusions 3, 3a and 3b protruded upwardly are formed at the peripheral part of each of the fruit storing portions, and a wall surface 31 of each of the protrusions 3, 3a and 3b facing at the fruit storing portions 2 is faced upwardly to expand in an outward slant form so as to hold the fruits with the wall surface 31 at the protrusion. The flange-like edge 1 is placed at a position within a plane of substantially the same level as that of the tray bottom surface and each of the protrusions 3a, 3b at the outer periphery of the tray is made independent. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种可以适应尺寸或形状差异足够的水果的托盘，即使在沿着托盘的外周缘处的凸缘状边缘延伸的水果储存部分，也可以方便地将水果装载或卸载到储存部分。
解决方案：用于水果的该托盘A由合成树脂发泡片形成，托盘在形成托盘的外周边缘的凸缘状边缘1内具有多个果实储存部分2，多个独立的果实在每个水果储存部分的周边部分处形成有向上突出的保持突起3,3a和3b，并且每个突出部3,3a和3b的面向水果存储部分2的壁表面31面向上以扩展以向外倾斜的形式，以便将水果与壁表面31保持在突起处。凸缘状的边缘1被放置在与托盘底面基本相同的平面内的位置，托盘外周的每个突起3a，3b都是独立的。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2002036338A FOAM OF NON-CROSSLINKED POLYETHYLENE RESIN, MANUFACTURING METHOD THEREFOR AND MOLDING USING THIS FOAM 失效
公开(公告)号：JP2002036338A
公开(公告)日：2002-02-05
申请号：JP2000219647
申请日：2000-07-19
申请人： SEKISUI PLASTICS
发明人： SHINTO MASAHIRO , SHIMADA TAKAO , ONISHI KUNIHARU , SHIOYAMA YASUAKI , KOBAYASHI HIRONORI
IPC分类号： B65D65/40 , B29C47/00 , B29C48/92 , B29C51/00 , B29K23/00 , B29K105/04 , B29L7/00 , B29L9/00 , B32B5/24 , B32B27/32 , B29C47/92
摘要： PROBLEM TO BE SOLVED: To provide a foam which is formed of a non-crosslinked polyethylene resin with the practicability of its material recycle operation and shows high thermal moldability and an efficient manufacturing method therefor as well as a molding having superb buffering properties and pliability. SOLUTION: The foam is formed of the non-crosslinked polyethylene resin whose maximum takeup rate during melting measured under special conditions is 5-30 m/min. In addition, the foam has settings such as 0.01-0.1 g/cm3 density, 0.5-20 mm thickness and 0.2-5.0 mm average cell diameter and 50-95% closed-cell percentage. The manufacturing method for the foam comprises the steps to supply the non-crosslinked polyethylene resin and a foaming agent to an extrusion machine and melt-knead these materials and further extrude and expand the mixture. The molding is obtained by thermally molding the foam.

9. 发明专利

JP2000226020A TRAY FOR VEGETABLE AND FRUIT 失效
公开(公告)号：JP2000226020A
公开(公告)日：2000-08-15
申请号：JP33640299
申请日：1999-11-26
申请人： SEKISUI PLASTICS
发明人： ASADA HIDESHI , ONO KEIZO , TSUJIWAKI NOBUYUKI , SHIMADA TAKAO
IPC分类号： B65D1/34 , B65D85/34
摘要： PROBLEM TO BE SOLVED: To control the strength and flexibility of a resin composition used as a material for a foam sheet, and to use the foam sheet for packaging various kinds of objects by acquiring a wide range of physical property balance by adding an ethylene-styrene copolymer as a softening component to a polystyrene resin. SOLUTION: A tray A for vegetables and fruits having a plurality of housing indents 1 to be used for housing and packaging vegetables and fruits such as peaches or pears is formed of a foam sheet made of a mixed resin of a polystyrene resin and an ethylene-styrene copolymer, and the strength is improved. The density of the foam sheet is desirably adjusted in a range of 0.020-0.30 g/cm3, and the mixing ratio of the polystyrene resin and the ethylene-styrene copolymer for the foam sheet is set in a range of 96/4-44/56 in the weight ratio. Furthermore, the composition of the ethylene-styrene copolymer is desirably set in a range of 50/50-20/80 in the weight ratio.

10. 发明专利

JPH09174780A COMPOSITE SHEET AND FRUIT RECEIVING CONTAINER 失效
公开(公告)号：JPH09174780A
公开(公告)日：1997-07-08
申请号：JP34328495
申请日：1995-12-28
申请人： SEKISUI PLASTICS
发明人： KAMEMURA MUNEKAZU , SHIMADA TAKAO , KOMORIYA KIYOSHI
IPC分类号： B65D65/40 , B32B27/36 , B65D85/34
摘要： PROBLEM TO BE SOLVED: To obtain a composite sheet which has good transparency, generates wrinkles easily, and is hardly broken by laminating a polyethylene terephthalate film at least on one side of a recycled polyethylene terephthalate film and a fruit receiving molded container. SOLUTION: A composite sheet 3 is obtained by laminating a polyethylene terephithalate film 2 10-100μm thick at least on one side of a recycled polyethylene terephthalate film 1 50-500μm thick. Additionally, a fruit receiving container is molded from the sheet 3. The sheet 3 preferably has tear strength of 200kgf/ cm or higher and tensile strength of 400kgf or higher. When the container is molded, it is prevented from being broken while being used or teared, after being filled with fruit, when both ends or the opposing angular corner parts of the container are held by both hands.

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