Method and apparatus for controlled triggering of

专利名称：Method and apparatus for controlled

triggering of oxygen scavenging

compositions utilizing a wrap-around shade

发明人：Grossmann, Greg,Verrett, Jason G.,Compton,

Stephen F.,Beckwith, Scott W.

申请号：EP06021760.1申请日：20061017公开号：EP1779737A1公开日：20070502

专利附图：

摘要：An apparatus is provided for activating an oxygen scavenging composition that

includes a plurality of UV lamps arranged in a bank and disposed in a UV chamber; the UVlamps include first and second sides through which UV light is transmittable. A series ofguide rolls disposed in the UV chamber define a film pathway for directing a film in closeproximity with the first and second sides of the UV lamps. The UV shade is arranged towrap about the first and second sides of the UV lamps, and may be configured to movebetween an open, partially open, and closed position so that the dosage of UV light towhich the film is exposed may be controlled by adjusting the degree to which the shade isopen. As a result, the UV shade may limit UV exposure without having to turn off the UVlamps.

申请人：Cryovac, Inc.

地址：100 Rogers Bridge Road Duncan, S.C. 29334 US

国籍：US

代理机构：UEXKÜLL & STOLBERG

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