LID FOR SQUARE-TYPE METAL CAN, METHOD FOR MANUFACTURING THE SAME AND LID FOR SQUARE-TYPE METAL CAN

PROBLEM TO BE SOLVED: To provide a lid for a square-type metal can that can secure sealability in a drop test without an overall coating amount becoming excessive even if it contains a dangerous material, and to provide a method for manufacturing the same and a square-type metal can.SOLUTION: In the...

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Bibliographische Detailangaben
Hauptverfasser:	TAKAO YUKIHIRO, YABE HIROSHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 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 MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL PUNCHING METAL SPRAYING OR ATOMISING IN GENERAL STORING TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a lid for a square-type metal can that can secure sealability in a drop test without an overall coating amount becoming excessive even if it contains a dangerous material, and to provide a method for manufacturing the same and a square-type metal can.SOLUTION: In the lid 1 for a square-type metal can that is double wound and fastened at the top and the bottom of a square-type metal can 21, a ceiling compound 10 is provided over the whole circumference of a peripheral edge 4 of an inner surface 3 of a lid body 2 so as to have a wide width part 11 that is wider than a width W2 of a side part 6 other than a region C in the region C including a corner part 5 of the lid body 2.SELECTED DRAWING: Figure 1 【課題】全体の塗布量が過剰とならずに、内容物が危険物であっても落下試験での密封性を確保できる角型金属缶用蓋とその製造方法および角型金属缶を提供する。【解決手段】角型金属缶本体２１の天地に二重巻締めされる角型金属缶用蓋１であって、蓋本体２の内面３の周縁４に全周にわたり設けられたシーリングコンパウンド１０が、蓋本体２のコーナ部５を含む領域Ｃに、この領域Ｃ以外の辺部６の幅Ｗ２よりも広い広幅部１１を有することを特徴としている。【選択図】図１