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1. (WO2003035504) PACKAGING MEMBER WITH EASY−OPENING MEANS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2003/035504 International Application No.: PCT/JP2002/010490
Publication Date: 01.05.2003 International Filing Date: 09.10.2002
Chapter 2 Demand Filed: 27.03.2003
IPC:
B31B 1/18 (2006.01) ,B31B 1/25 (2006.01) ,B31B 19/18 (2006.01) ,B31B 19/26 (2006.01) ,B31B 19/64 (2006.01) ,B65B 61/18 (2006.01) ,B65D 75/58 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
31
MAKING PAPER ARTICLES; WORKING PAPER
B
MAKING BOXES, CARTONS, ENVELOPES, OR BAGS
1
Box, carton, envelope or bag making machinery characterised by performing specific operations
14
Cutting, e.g. perforating, punching, slitting, trimming
18
Slitting webs longitudinally
B PERFORMING OPERATIONS; TRANSPORTING
31
MAKING PAPER ARTICLES; WORKING PAPER
B
MAKING BOXES, CARTONS, ENVELOPES, OR BAGS
1
Box, carton, envelope or bag making machinery characterised by performing specific operations
25
Surface scoring
B PERFORMING OPERATIONS; TRANSPORTING
31
MAKING PAPER ARTICLES; WORKING PAPER
B
MAKING BOXES, CARTONS, ENVELOPES, OR BAGS
19
Machinery characterised by making rectangular envelopes or bags of flat form, i.e. without structural provision at the base for thickness of contents
14
and having means for cutting, e.g. perforating, punching, slitting, trimming
18
Slitting webs longitudinally
B PERFORMING OPERATIONS; TRANSPORTING
31
MAKING PAPER ARTICLES; WORKING PAPER
B
MAKING BOXES, CARTONS, ENVELOPES, OR BAGS
19
Machinery characterised by making rectangular envelopes or bags of flat form, i.e. without structural provision at the base for thickness of contents
26
and having means for folding sheets, blanks, or webs
B PERFORMING OPERATIONS; TRANSPORTING
31
MAKING PAPER ARTICLES; WORKING PAPER
B
MAKING BOXES, CARTONS, ENVELOPES, OR BAGS
19
Machinery characterised by making rectangular envelopes or bags of flat form, i.e. without structural provision at the base for thickness of contents
60
and having means for uniting opposed surfaces or edges, or for taping
64
by applying heat or pressure
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B
MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
61
Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
18
for applying or incorporating package-opening or unpacking elements, e.g. tear-strips
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
75
Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
52
Details
58
Opening or contents-removing devices added or incorporated during package manufacture
Applicants:
HOSOKAWA YOKO CO., LTD. [JP/JP]; 11-5, Niban-cho, Chiyoda-ku Tokyo, 102-0084, JP (AT, AU, BE, BG, CH, CN, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, ID, IE, IT, KR, LU, MC, NL, NZ, PT, SE, SG, SK, TR, ZA)
MOTEKI, Yoshiji [JP/JP]; JP (UsOnly)
ICHIKAWA, Tooru [JP/JP]; JP (UsOnly)
ITO, Masahiro [JP/JP]; JP (UsOnly)
GO, Kou [CN/JP]; JP (UsOnly)
Inventors:
MOTEKI, Yoshiji; JP
ICHIKAWA, Tooru; JP
ITO, Masahiro; JP
GO, Kou; JP
Agent:
ISHKAWA, Yasuo ; Park Shiba Building 4F 17-11 Shiba 2-chome Minato-ku Tokyo, 105-0014, JP
KINKELDEY, H. ; Maximilianstr. 58 80538 München, DE
Priority Data:
2001-32907126.10.2001JP
2001-37761211.12.2001JP
Title (EN) PACKAGING MEMBER WITH EASY−OPENING MEANS
(FR) ELEMENT D'EMBALLAGE DOTE D'UN DISPOSITIF D'OUVERTURE FACILE
Abstract:
(EN) A packaging member (1, 80, 100) is provided with easy−opening means (7, 85, 107, 108) for allowing the packaging member to be opened easily, wherein the easy−opening means is either positionally 5 or structurally improved. As one example, the packaging member is a packaging bag (1, 80), in which the easy−opening means serves as a tearing start point when opened with the use of the easy−opening means. The easy−opening portion is formed at a position slightly shifted inward from a perimeter edge of the 10 packaging bag. As another example, the packaging member is a packaging container (100), in which the easy−opening means is structurally improved.
(FR) Elément d'emballage (1, 80, 100) doté d'un dispositif d'ouverture facile (7, 85, 107, 108) permettant d'ouvrir facilement ledit élément d'emballage, le dispositif d'ouverture facile étant amélioré soit pour ce qui est de sa position, soit pour ce qui est de sa structure. A titre d'exemple, l'élément d'emballage est un élément d'emballage dans lequel le dispositif d'ouverture facile sert de point de départ de déchirure lorsque ledit élément est ouvert à l'aide du dispositif d'ouverture facile. La partie d'ouverture facile est formée à une position légèrement décalée vers l'intérieur par rapport à un bord périphérique de l'élément d'emballage. A titre d'autre exemple, l'élément d'emballage est un récipient d'emballage (100) dans lequel le dispositif d'ouverture facile est amélioré pour ce qui est de sa structure.
front page image
Designated States: AU, CN, ID, KR, NZ, SG, US, ZA
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, SK, TR)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
KR1020040041706ZA2004/02971EP1438237EP1889793US20040252920US20060188182
CN1575252NZ531776AU2002334419ID039.824