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1. 发明申请

WO1984002508A1 CONTAINERS 审中-公开
标题翻译：集装箱
公开(公告)号：WO1984002508A1
公开(公告)日：1984-07-05
申请号：PCT/GB1983000338
申请日：1983-12-20
申请人： METAL BOX P.L.C. , ADAMS, John, Francis, Edward , PROFFIT, Philip, John, Gowland , OAKLEY, Nicholas, Roy , FOLLAND, Rickworth
发明人： METAL BOX P.L.C.
IPC分类号： B65D25/24
CPC分类号： B65D23/001
摘要： A bottle for carbonated beverage is moulded from polyethylene terephthalate (PET) thermoplastics resin and has a recessed base (14) formed by a standing ring (15) and an outwardly domed central panel (21). A ring member attached to the base by spin-welding receives the crest (19) of the standing ring and extends along the inner wall of the standing ring to the central panel so as to control distortion of the base when the bottle is pressurised. The ring member is made of PET so that the bottle is readily recyclable.
摘要翻译：用于碳酸饮料的瓶子由聚对苯二甲酸乙二醇酯（PET）热塑性塑料树脂模制成具有由立环（15）和向外圆拱形的中心板（21）形成的凹形基座（14）。通过旋转接合而附接到基座的环构件容纳立环的顶部（19）并且沿着立环的内壁延伸到中心面板，以便当瓶被加压时控制底座的变形。环形构件由PET制成，使得瓶子容易回收。

2. 发明申请

WO1989001012A1 IMPROVEMENTS IN AND RELATING TO PACKAGING 审中-公开
标题翻译：改进包装和相关包装
公开(公告)号：WO1989001012A1
公开(公告)日：1989-02-09
申请号：PCT/GB1988000532
申请日：1988-07-06
申请人： MB GROUP PLC , COCHRAN, Alexander , FOLLAND, Rickworth , NICHOLAS, James, William , ROBINSON, Melvin, Edward, Riddell
发明人： MB GROUP PLC
IPC分类号： C08K05/00
CPC分类号： C08L23/12 , B65D81/267 , C08K5/005 , C08K5/098 , C08L23/06 , C08L23/10 , C08L67/02 , C08L77/00 , C08L79/04 , C08L2310/00 , Y10T428/24942 , Y10T428/26 , Y10T428/2902 , Y10T428/2916 , Y10T428/31511 , C08L2666/20 , C08L2666/14
摘要： The present invention provides a wall for a package, which wall comprises, or includes a layer comprising, a composition comprising a polymer and having oxygen-scavenging properties, characterised in that the composition scavenges oxygen through the metal-catalysed oxidation of an oxidisable organic component thereof. The oxidisable organic component is preferably itself a polymer, and may be the only polymer in the composition. Preferred compositions includ a blend of 96 % polyethylene terephthalate and 4 % poly(m-xylyleneadipamide) containing 200 ppm cobalt as catalyst, with good permeance-versus-time performance (3) when formed into a bottle.

3. 发明申请

WO1990008636A1 IMPROVEMENTS IN AND RELATING TO PACKAGING 审中-公开
标题翻译：改进包装和相关包装
公开(公告)号：WO1990008636A1
公开(公告)日：1990-08-09
申请号：PCT/GB1989000071
申请日：1989-01-26
申请人： CMB FOODCAN PLC , COCHRAN, Michael, Alexander , FOLLAND, Rickworth , NICHOLAS, James, William , ROBINSON, Melvin, Edward, Riddell
发明人： CMB FOODCAN PLC
IPC分类号： B29B13/00
CPC分类号： B29B13/00 , B29C49/00 , B29C49/0005 , B29C51/00 , B29C55/00
摘要： A wall for a package is produced by a process which comprises the steps of: (A) producing a preform of the wall, and (B) stretching the preform to produce the wall, the time between the completion of step (A) and the commencement of step (B) deing denoted by tAB, characterised in that: (i) the preform comprises, or includes a layer comprising, a composition comprising a polymer and having oxygen-scavenging properties, (ii) the preform and the stretching ratios in step (B) are such that tI » 10 days and tD » 0.25 tI, where tI is the t1/5 of the wall that would be produced in a hypothetical process in which tAB = 0 day and tD is the t1/5 of the wall that would be produced in a hypothetical process in which tAB = tI, and (iii) tAB » 10 days, t1/5 for the aforesaid walls being the time from formation of the respective wall required for its permeance for oxygen to reach 1/5 of the permeance for oxygen it would have in the absence of scavenging. The invention offers improved performance of the wall for a given time period between production of the preform and filling (2, C2).

4. 发明申请

WO1989008557A1 IMPROVEMENTS IN AND RELATING TO PACKAGING 审中-公开
标题翻译：与包装有关的改进
公开(公告)号：WO1989008557A1
公开(公告)日：1989-09-21
申请号：PCT/GB1989000243
申请日：1989-03-10
申请人： MB GROUP PLC , ADAMS, John, Francis, Edward , COCHRAN, Michael, Alexander , FOLLAND, Rickworth , NICHOLAS, James, William , ROBINSON, Melvin, Edward, Riddell
发明人： MB GROUP PLC
IPC分类号： B32B27/18
CPC分类号： B32B27/08 , B32B7/02 , B32B7/12 , B32B15/085 , B32B15/09 , B32B15/20 , B32B27/18 , B32B27/32 , B32B27/36 , B32B2307/7244 , B32B2367/00 , B32B2439/70 , B65D81/267 , C08K5/005 , C08K5/098 , C08L23/06 , C08L23/10 , C08L23/12 , C08L27/08 , C08L51/06 , C08L67/00 , C08L67/02 , C08L75/04 , C08L79/04 , Y10T428/1359 , Y10T428/1379 , Y10T428/26 , Y10T428/31797 , C08L2666/14 , C08L2666/20 , C08L77/00
摘要： The present invention provides a wall for a package comprising: (a) an outer set of one or more layers (1-4) and (b) an inner set of one or more layers (5-6) which layer or the outermost of which layers (5) comprises a composition comprising a polymer and having oxygen-scavenging properties, wherein (i) the outer set of layers would have, if separate from the inner set and in the absence of any oxygen-scavenging properties in any of the layers or the layer constituting the set, a permeance, for oxygen, of not more than 1.5 cm3/(m2 atm day); (ii) the inner set of layers would have, if separate from the outer set and in the absence of oxygen-scavenging properties in any of the layers or the layer constituting the set, a permeance, for oxygen, of at least 2.0 cm3/(m2 atm day); and (iii) the inner set of layers would have, if separate from the outer set, a permeance, for oxygen, less than the permeance specified in (ii) by at least 1.0 cm3/(m2 atm day) by virtue of oxygen-scavenging in at least the layer specified in (b). In a preferred combination one of the outer layers (3) is of metal and the composition in the outermost of the inner layers (5) scavenges oxygen through the metal-catalysed oxidation of an oxidisable organic component thereof. The wall is suitable for packaging uses, with the inner set of layers disposed towards the product, where headspace scavenging is especially desired.
摘要翻译：包装壁包括（a）一个或多个层（1-4）的外层系列和（b）一个或多个层（5-6）的内层系列，单层或顶层（5）含有包含聚合物并能够吸收氧的化合物。在上述包装中，（i）外层系列层与内层系列分离时，构成该系列的层不具有吸氧性，具有渗透性对于氧气，不超过1.5立方厘米/（平方米每天）; （ii）当内层系列层与外层分离并且构成该系列的层中没有一层具有吸氧性质时，内层系列对于氧气具有渗透性至少2.0厘米3 /（平方米/天）; 和（iii）当内层系列与外层系列分离时，对氧气的渗透性小于（i）中规定的渗透性不小于1.0立方厘米/（平方米/平方米）由于（b）中规定的层至少吸收了氧气。在优选的组合中，外层（3）中的一个是金属，而内层（5）的上层中的化合物通过其可氧化有机化合物之一的金属催化氧化来吸收氧。上述壁适于包装在特别希望在储存器自由空间中具有吸收效果的地方，内层系列层布置在产品侧。

5. 发明申请

WO1984003657A1 METHODS AND APPARATUS FOR FORMING TUBULAR CLOSED-ENDED ARTICLES OF THERMOFORMABLE POLYMER MATERIAL 审中-公开
标题翻译：形成热塑性聚合物材料的管状封闭文章的方法和装置
公开(公告)号：WO1984003657A1
公开(公告)日：1984-09-27
申请号：PCT/GB1984000078
申请日：1984-03-13
申请人： METAL BOX P.L.C. , DICK, David, Allan , FOLLAND, Rickworth , SMITH, Desmond, Peter , STAINES, Glyn
发明人： METAL BOX P.L.C.
IPC分类号： B29C17/03
CPC分类号： B29C51/08 , B29C51/426 , Y10S264/901
摘要： A tubular article with a closed end is formed from a thermoformable polymer material, e.g. a high molecular weight saturated linear polyester such as polyethylene terephthalate, by forcing a punch (21) through the plane of a pre-heated and clamped sheet (13) of the polymer, centrally within an annular die (10) so as to draw the sheet into tubular form without exerting compressive stresses on the sheet between the punch and die, the punch being maintained at a temperature below the glass transition temperature of the polymer, e.g. by passing cooling fluid through internal passages (16), and being moved at a speed of at least 1/2 metre per second to effect the drawing. The punch head (21) may be convex or concave to produce a shaped closed end on the article, e.g. for making a pressure-resistant container, and the punch may co-operate with a shaped movable anvil (201) at the end or at an intermediate point in its stroke. Replaceable annular spacers (24) can be used to adjust the point in the punch stroke at which it co-operates with the anvil.
摘要翻译：具有封闭端的管状制品由可热成型的聚合物材料形成，例如，高分子量饱和线性聚酯如聚对苯二甲酸乙二醇酯，通过迫使冲头（21）穿过聚合物的预加热和夹紧的片材（13）的平面，居中在环形模具（10）内，以便拉伸片材变成管状，而不会在冲头和模具之间的片材上施加压应力，冲头保持在低于聚合物的玻璃化转变温度的温度，例如通过冷却流体通过内部通道（16），并以每秒至少1/2米的速度移动以实现拉伸。打孔头（21）可以是凸形或凹形的，以在制品上产生成形的封闭端，例如。用于制造耐压容器，并且冲头可以在其行程的末端或中间点处与成形的活动砧座（201）配合。可更换的环形间隔件（24）可用于调节冲头冲程中与砧座配合的点。

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