信息库容器包装加热装置
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加热装置

Heating apparatus

US-8443793-B2

用于湿气激活的便携式加热装置。

专利摘要

一种加热装置包括细长柔性包封(4),其包括两个片材(6),(8),它们沿永久侧缝(10),(12)和永久底缝(14)相互附接,以及设置在包封(4)内的湿气激活化学加热器(16),其中包封(4)自身折叠并通过临时侧缝(18),(20)和永久顶缝(22)固定,形成围绕湿气激活化学加热器(16)的连续湿气屏障,并且其中加热器(2)可通过移除顶缝(22)并展开包封(4)来打开使用,通过剥离临时密封(18),(20)提供展开的包封(4),其中片材(6)和(8)沿永久缝(10),(12)和(14)保持密封,但包封(4)现在具有开口顶端(30)。

Original abstractA heating apparatus includes an elongated flexible envelope ( 4 ) comprising two sheets ( 6 ), ( 8 ) that are attached to each other along permanent side seams ( 10 ), ( 12 ) and along a permanent bottom seam ( 14 ) and a moisture-activated chemical heater ( 16 ) disposed inside envelope ( 4 ), wherein envelope ( 4 ) is folded over on itself and secured by temporary side seams ( 18 ), ( 20 ) and a permanent top seam ( 22 ) to form a continuous moisture barrier surrounding the moisture activated chemical heater ( 16 ) and wherein heater ( 2 ) may be opened for use by removing top seam ( 22 ) and unfolding envelope ( 4 ) by unpeeling temporary seals ( 18 ), ( 20 ) to provide unfolded envelope ( 4 ), wherein sheets ( 6 ) and ( 8 ) remain sealed along permanent seams ( 10 ), ( 12 ) and ( 14 ), but wherein envelope ( 4 ) now has an open top end ( 30 ).

专利附图(8)

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来源状态与事件

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