发明名称 IMPROVED INFUSION BAG
摘要 <p>The invention provides an improved infusion bag, for containing tea, coffee or the like. The bag (10) incorporates means for compression, such as string (12) which is attached to bag (10), for example at its base (14) by knot (16). The bag of the invention may be single chambered or double chambered, inter alia. The invention also provides a method of manufacturing the bag.</p>
申请公布号 WO1991013580(A1) 申请公布日期 1991.09.19
申请号 AU1991000093 申请日期 1991.03.13
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