CONTAINER

CONTAINER

PROBLEM TO BE SOLVED: To provide a container that is made as a bag by heat sealing enabling sufficiently efficient manufacture.SOLUTION: A standing pouch-type container includes a body 2 and a bottom 3. The body 2 and the bottom 3 comprise a laminate 4 that includes a multilayered coextrusion film 1...

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Bibliographische Detailangaben
Hauptverfasser: HIRAYAMA TOMOYORI, WATANABE KAORU, ITANI TAKASHI, TAKAHASHI HIDEYA, FUJII YOSHITAKA, TANAKA DAISUKE
Format: Patent
Sprache:eng ; jpn
Schlagworte:
ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a container that is made as a bag by heat sealing enabling sufficiently efficient manufacture.SOLUTION: A standing pouch-type container includes a body 2 and a bottom 3. The body 2 and the bottom 3 comprise a laminate 4 that includes a multilayered coextrusion film 10, a light-shielding barrier layer 20, and a sealant layer 30 in this order toward the inside of the container from the outside of the container. The multilayered coextrusion film 10 of the laminate 4 includes a first polyester resin layer 11, a second polyester resin layer 12, and a polyamide resin layer 13 that is arranged between the first and second polyester resin layers 11 and 12. 【課題】十分に効率よく作製することが可能なヒートシールによって製袋される容器を提供する。【解決手段】胴部２と底部３とを備えるスタンディングパウチ形式の容器であって、胴部２及び底部３は、多層共押出しフィルム１０と、遮光バリア層２０と、シーラント層３０と、を容器外方側から容器内方側に向かってこの順で含む積層体４で構成される。積層体４の多層共押出しフィルム１０は、第１ポリエステル系樹脂層１１と、第２ポリエステル系樹脂層１２と、第１ポリエステル系樹脂層１１と第２ポリエステル系樹脂層１２との間に配置されたポリアミド系樹脂層１３と、を含む。【選択図】図２