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公开(公告)号：EP3723978A1
公开(公告)日：2020-10-21
申请号：EP18778951.6
申请日：2018-11-07
IPC分类号： B32B7/12 , B32B15/08 , B32B15/085 , B32B15/088 , B32B15/09 , B32B15/20 , B32B27/08 , B32B27/32 , B32B27/34 , B32B27/36
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公开(公告)号：EP3326803A1
公开(公告)日：2018-05-30
申请号：EP16020466.5
申请日：2016-11-25
IPC分类号： B32B7/04 , B32B7/06 , B32B7/12 , B32B15/09 , B32B15/20 , B32B27/08 , B32B27/30 , B32B27/32 , B32B27/36 , B65D51/00
CPC分类号： B32B7/12 , B32B7/045 , B32B7/06 , B32B15/09 , B32B15/20 , B32B27/08 , B32B27/306 , B32B27/32 , B32B27/327 , B32B27/36 , B32B2255/10 , B32B2255/20 , B32B2255/205 , B32B2307/31 , B32B2307/724 , B32B2307/7248 , B32B2307/7265 , B32B2307/748 , B32B2435/02 , B65D51/00
摘要： The invention relates to a container for emanating volatile substances, The container comprises a container body which has at least one opening and is closed by a lid film. The lid film comprises an outer multi-layer film having at least one barrier layer impermeable to the volatile substances, a coextruded inner multi-layer film having at least one layer permeable to the volatile substances. The coextruded inner multi-layer film is bonded on one side to the outer multi-layer film and on another side to the container. The coextruded inner multi-layer film consists of at least a polyethylene layer, a release layer comprising a polymer selected from the group consisting of EVOH and PETg, a peelable interface interposed between the release layer and a layer permeable to the volatile substances, whereby said permeable layer comprises a polymer selected from the group consisting of mVLDLLDPE, ethylene vinyl acetate copolymer, and ethylene n-butyl acrylate copolymer.
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公开(公告)号：EP3544803A1
公开(公告)日：2019-10-02
申请号：EP17804541.5
申请日：2017-11-24
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公开(公告)号：EP3245060A1
公开(公告)日：2017-11-22
申请号：EP16700945.5
申请日：2016-01-14
发明人： ARCARO, Alberto , FESSLER, Thomas
IPC分类号： B32B15/09 , A45D37/00 , B32B15/20 , B32B27/06 , B32B27/08 , B32B27/12 , B32B27/30 , B32B27/32 , B32B27/36 , B65D75/58
CPC分类号： B32B15/09 , A45D37/00 , A45D40/0087 , B32B5/18 , B32B15/20 , B32B27/065 , B32B27/08 , B32B27/12 , B32B27/302 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/36 , B32B2262/0253 , B32B2262/0261 , B32B2262/0284 , B32B2266/06 , B32B2307/718 , B32B2307/748 , B32B2439/46 , B32B2439/80 , B32B2555/00 , B65D75/5855 , B65D2221/00
摘要： The present invention relates to a pouch (1) for semi-dense or liquid products and a method for manufacturing the same. The pouch (1) comprising a first half (5) and a second half (6) of a flexible sheet material, whereby the flexible sheet material comprises at least an outer layer (10), a tie layer (15) and porous layer (20), the porous layer carrying at least partly a semi-dense or liquid product (25), whereby the first half (5) and the second half (6) form walls of the pouch, their respective porous layers (20) facing a product space formed by the first half (5) and the second half (6) and whereby a sealed seam (30) joins the first half (5) and the second half (6) of the flexible sheet material and peelably seals the pouch, the sealed seam (30) being formed by the tie layer (15) fully impregnating the porous layer (20) in the area of the sealed seam (30) forming a peelable seal.
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