发明名称 |
BALE, AND METHOD AND APPARATUS FOR FORMING IT |
摘要 |
The present invention relates to the use of vacuum packaging and vacuum packaging techniques. Embodiments of the present invention include bales and packages comprising a sealed chamber having an internal volume at a pressure less than ambient atmospheric pressure. In alternate embodiments of the present invention, the internal volume of the package comprises a bulk material, a bulk fiber material, fibers or fibrous materials. Also disclosed are methods for packaging, packaging systems and apparatus for packaging. |
申请公布号 |
CA2515053(C) |
申请公布日期 |
2009.10.20 |
申请号 |
CA20042515053 |
申请日期 |
2004.02.11 |
申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
MCLAUGHLIN, MICHAEL RAY;SANDERS, CHARLES CLIFTON;SMITHERS, HILLARD BIRDELL, III;NELSON, GREGORY KYLE;MULLINS, CHARLES DUANE |
分类号 |
B65D85/16;B65B27/12;B65B31/04;B65D6/28;B65D27/12;B65D30/02;B65D81/20 |
主分类号 |
B65D85/16 |
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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