Packages formed by enclosing articles or materials in preformed containers

BPERFORMING OPERATIONS TRANSPORTING B65Thin material handling B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS

B65D77/00Packages formed by enclosing articles or materials in preformed containers

B65D77/003Articles enclosed in rigid or semi-rigid containers, the whole being wrapped B65D77/006Containers simulating a book B65D77/02Wrapped articles enclosed in rigid or semi-rigid containers B65D77/04Articles or materials enclosed in two or more containers disposed one within another B65D77/0406Rigid containers in preformed flexible containers B65D77/0413the inner and outer containers being rigid or semi-rigid and the outer container being of polygonal cross-section formed by folding or erecting one or more blanks B65D77/042the inner container being of polygonal cross-section formed by folding or erecting one or more blanks B65D77/0426the inner container being a bottle, canister or like hollow container B65D77/0433the inner container being a tray or like shallow container, not formed by folding or erecting one or more blanks B65D77/044the inner container being a filled deformable tube B65D77/0446the inner and outer containers being rigid or semi-rigid and the outer container being of polygonal cross-section not formed by folding or erecting one or more blanks B65D77/0453the inner container having a polygonal cross-section B65D77/046and being a tray or like shallow container B65D77/0466the containers being mounted on a pallet B65D77/0473the inner container being a filled deformable tube B65D77/048the inner and outer containers being rigid and the outer container being of curved cross-section B65D77/0486the inner container being coaxially disposed within the outer container B65D77/0493and retained at a distance of the inner side-wall of the outer container B65D77/06Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers B65D77/061the containers being mounted on a pallet B65D77/062Flexible containers disposed within polygonal containers formed by folding a carton blank B65D77/064comprising discharging means formed by cutting a part B65D77/065Spouts, pouring necks or discharging tubes fixed to or integral with the flexible container B65D77/067combined with a valve, a tap or a piercer B65D77/068Spouts formed separately from the container B65D77/08Materials B65D77/10Container closures formed after filling B65D77/12by collapsing and flattening the mouth portion of the container and securing without folding B65D77/14by flattening and subsequently folding or rolling the mouth portion B65D77/16by collapsing and twisting mouth portion B65D77/18and securing by a deformable clip or binder B65D77/185with means for discouraging or for indicating unauthorised opening or removal B65D77/20by applying separate lids or covers B65D77/2004the cover being maintained on the container by mechanical means B65D77/2008the container flange being crimped over the cover B65D77/2012the cover being crimped or folded over the container flange B65D77/2016the cover being maintained by projections or recesses on the container B65D77/202the cover being connected to the container by separate circumferential ring elements B65D77/2024the cover being welded or adhered to the container B65D77/2028Means for opening the cover other than, or in addition to, a pull tab B65D77/2032by peeling or tearing the cover from the container B65D77/2036the seal having a stress concentrating portion B65D77/204the cover having an unsealed portion for initiating removal B65D77/2044whereby a layer of the container or cover fails B65D77/2048whereby part of the container or cover has been weakened B65D77/2052the container being weakened B65D77/2056the cover being weakened B65D77/206so as to uncover one or more preformed openings made through some layers of the cover B65D77/2064the seal being locally weakened B65D77/2068Means for reclosing the cover after its first opening B65D77/2072Mechanical means B65D77/2076provided by the cover itself B65D77/208the cover having a cap-like or plug-like shape B65D77/2084the cover being maintained reclosed by a part folded over the container rim B65D77/2088attached to the cover B65D77/2092the means being a part initially broken from the container B65D77/2096Adhesive means B65D77/22Details B65D77/225Pressure relief-valves incorporated in a container wall B65D77/24Inserts or accessories added or incorporated during filling of containers B65D77/245Utensils for removing the contents from the package B65D77/26Elements or devices for locating or protecting articles B65D77/28Cards, coupons, or drinking straws B65D77/283located initially inside the container, whereby the straw is revealed only upon opening the container B65D77/286formed integrally with the container B65D77/30Opening or contents-removing devices added or incorporated during filling or closing of containers B65D77/32Tearing-strings or like flexible elements B65D77/34enclosed in a mouth seal B65D77/36disposed beneath a wrapper, label, or other element of sheet material securing a lid, cover, or container mouth B65D77/38Weakened closure seams B65D77/40Rigid cutting or tearing devices