DE3472387D1 - Interlocking closure device having controlled separation and improved ease of occlusion - Google Patents

Interlocking closure device having controlled separation and improved ease of occlusion

Info

Publication number
DE3472387D1
DE3472387D1 DE8484107591T DE3472387T DE3472387D1 DE 3472387 D1 DE3472387 D1 DE 3472387D1 DE 8484107591 T DE8484107591 T DE 8484107591T DE 3472387 T DE3472387 T DE 3472387T DE 3472387 D1 DE3472387 D1 DE 3472387D1
Authority
DE
Germany
Prior art keywords
base portion
occlusion
webs
extending
hooks
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8484107591T
Other languages
German (de)
Inventor
Gerald Harry Scheibner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Glad Products Co
Original Assignee
First Brands Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by First Brands Corp filed Critical First Brands Corp
Application granted granted Critical
Publication of DE3472387D1 publication Critical patent/DE3472387D1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • B65D33/2541—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterised by the slide fastener, e.g. adapted to interlock with a sheet between the interlocking members having sections of particular shape
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/10—Slide fasteners with a one-piece interlocking member on each stringer tape
    • A44B19/16—Interlocking member having uniform section throughout the length of the stringer

Abstract

A female closure element comprising a U-shaped channel element including a profile portion (24) comprising a base portion (26) having a pair of spaced-apart, parallelly disposed webs (27) extending from the base portion (26) and terminating in hooks (28) extending nonlinearly from the webs and facing each other. The hooks (28) each include a projection (30) extending nonlinearly in a direction facing away from each other. The female closure element may be employed with a male closure element having a U-shaped channel element including a profile portion (18) comprising a base portion (20) having a pair of spaced-apart, parallelly disposed webs (21) attached to the base portion (20) and extending therefrom, the webs (21) terminating in hooks comprising hook portions (22) facing away from each other and hook projections (31) facing toward each other. The closure elements may be employed with containers (10) to provide thereto improved ease of occlusion and deocclusion.
DE8484107591T 1983-06-30 1984-06-29 Interlocking closure device having controlled separation and improved ease of occlusion Expired DE3472387D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50970983A 1983-06-30 1983-06-30

Publications (1)

Publication Number Publication Date
DE3472387D1 true DE3472387D1 (en) 1988-08-04

Family

ID=24027792

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484107591T Expired DE3472387D1 (en) 1983-06-30 1984-06-29 Interlocking closure device having controlled separation and improved ease of occlusion

Country Status (13)

Country Link
EP (1) EP0130602B1 (en)
JP (1) JPS60501705A (en)
AT (1) ATE35404T1 (en)
AU (1) AU578901B2 (en)
CA (1) CA1267116A (en)
DE (1) DE3472387D1 (en)
DK (1) DK160699C (en)
ES (3) ES289498Y (en)
FI (1) FI78437C (en)
IE (1) IE55422B1 (en)
NZ (1) NZ208748A (en)
PT (1) PT78832B (en)
WO (1) WO1985000343A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5070584A (en) * 1990-03-09 1991-12-10 Dowbrands Inc. Zipper for a reclosable thermoplastic bag and a process and apparatus for making
US5647100A (en) * 1995-03-14 1997-07-15 Dowbrands L.P. Closure member for a reclosable thermoplastic bag

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1307672A (en) * 1969-04-01 1973-02-21 Goffton Ltd Jointing or securing of sheet materials
US4212337A (en) * 1978-03-31 1980-07-15 Union Carbide Corporation Closure fastening device
US4186786A (en) * 1978-09-29 1980-02-05 Union Carbide Corporation Colored interlocking closure strips for a container

Also Published As

Publication number Publication date
IE841664L (en) 1984-12-30
PT78832B (en) 1986-07-15
IE55422B1 (en) 1990-09-12
EP0130602B1 (en) 1988-06-29
WO1985000343A1 (en) 1985-01-31
FI850830L (en) 1985-02-28
ES289498Y (en) 1986-12-01
AU3101484A (en) 1985-02-07
ATE35404T1 (en) 1988-07-15
AU578901B2 (en) 1988-11-10
FI78437B (en) 1989-04-28
DK92885D0 (en) 1985-02-28
JPS60501705A (en) 1985-10-11
CA1267116A (en) 1990-03-27
FI78437C (en) 1989-08-10
ES289498U (en) 1986-04-16
DK92885A (en) 1985-02-28
DK160699C (en) 1991-09-23
ES287449U (en) 1985-12-16
FI850830A0 (en) 1985-02-28
ES287448Y (en) 1986-07-16
PT78832A (en) 1984-08-01
DK160699B (en) 1991-04-08
ES287449Y (en) 1986-07-16
ES287448U (en) 1985-12-16
NZ208748A (en) 1988-09-29
EP0130602A1 (en) 1985-01-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee