发明名称 METHOD AND APPARATUS FOR MANUFACTURING AN EASY-TO-OPEN PACKAGE
摘要 Disclosed is an apparatus for manufacturing, through a vacuum skin packaging (VSP) method, an easy-to-open package provided with a device for initiating the opening thereof. The apparatus comprises a sealing station (115) wherein a top web (113) is sealed to a bottom web (104) in a first area (A) all around a product (P) arranged on the bottom web by providing heat and vacuum in a fundamentally closed chamber. The apparatus further comprises a local sealin g inhibition unit (130) comprising at least one removable local sealing inhibition tool (150) for inhibiting the sealing between the top and bottom webs in at least a second area (B). A method is also disclosed comprising th e step of inhibiting the sealing between the top and bottom webs by arranging at least one removable local sealing inhibition tool between the top and bottom webs in at least a second area.
申请公布号 CA2516392(C) 申请公布日期 2009.07.28
申请号 CA20042516392 申请日期 2004.02.04
申请人 CRYOVAC, INC. 发明人 GRANILI, ANDREA
分类号 B65B11/52;B65B9/04 主分类号 B65B11/52
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