发明名称 |
USING CARBON DIOXIDE REGULATORS TO EXTEND THE SHELF LIFE OF PLASTIC PACKAGING |
摘要 |
A method for replenishing carbon dioxide gas in a carbonated beverage container where a carbon dioxide regulator releases carbon dioxide at a rate approximately equal to the rate of carbon dioxide loss from said container. Also shown is a packaging system for maintaining a consistent pressure of a carbonated beverage having a closure, a plastic container, and a carbon dioxide regulator. Also shown is a method for making a packaging system for maintaining a consistent pressure in a carbonated beverage having overmolding a preform around an assembly for a carbon dioxide regulator, or blending a carbon dioxide regulator into the plastic material used to form the body of a container for said carbonated beverage. Also shown is a carbon dioxide regulator composition for replenishing carbon dioxide gas in a carbonated beverage container having polymeric carbonates, organic carbonates, or materials that absorb and subsequently release carbon dioxide. |
申请公布号 |
HK1099492(A1) |
申请公布日期 |
2012.05.25 |
申请号 |
HK20070106533 |
申请日期 |
2007.06.18 |
申请人 |
BP CORPORATION NORTH AMERICA INC. |
发明人 |
FORGAC, JOHN, M.;SCHLOSS, FRANCIS;KULZICK, MATTHEW, A. |
分类号 |
A23L;A23L2/40;B01F;B01F3/04;B65D;B65D1/02;B65D51/24;B65D81/20;G01F11/00 |
主分类号 |
A23L |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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