GB1160371A - Materials for Forming Plastics Bags and Bags Made therefrom. - Google Patents

Materials for Forming Plastics Bags and Bags Made therefrom.

Info

Publication number
GB1160371A
GB1160371A GB47321/66A GB4732166A GB1160371A GB 1160371 A GB1160371 A GB 1160371A GB 47321/66 A GB47321/66 A GB 47321/66A GB 4732166 A GB4732166 A GB 4732166A GB 1160371 A GB1160371 A GB 1160371A
Authority
GB
United Kingdom
Prior art keywords
undercut
rib
fastening elements
projection
convex portion
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
GB47321/66A
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.)
Seisan Nipponsha KK
Original Assignee
Seisan Nipponsha KK
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 Seisan Nipponsha KK filed Critical Seisan Nipponsha KK
Publication of GB1160371A publication Critical patent/GB1160371A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0692—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining flexible sheets to other sheets or plates or to strips or bars
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S24/00—Buckles, buttons, clasps
    • Y10S24/30—Separable-fastener or required component thereof
    • Y10S24/50—Separable-fastener or required component thereof including member having elongated, resilient, interlocking face with identical, parallel cross-sections throughout its length
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
    • Y10T24/45152—Each mating member having similarly shaped, sized, and operated interlocking or intermeshable face
    • Y10T24/45157—Zipper-type [e.g., slider]
    • Y10T24/45168—Zipper-type [e.g., slider] for container [e.g., bag]

Abstract

1,160,371. Strip fastenings. SEISAN NIPPON SHA K.K. 21 Oct., 1966 [24 Oct., 1965], No. 47321/66. Heading E2S. Material for forming plastics bags comprises sheet plastics material having co-operating fastening elements 16, 17 projecting from a surface of the sheet material, the said fastening elements being adapted to interengage with one -another, one of the fastening elements being a male rib formed with an undercut indined surface 22 on one side and a non- undercut contour on the other side; the other fastening element being in .the form of a female rib with a groove, having a projection 40 directed towards the interior of the groove on the side co-operating with the undercut inclined surface of the male rib, the inclination of a surface of the projection which engages the undercut surface and of the undercut surface of the male rib corresponding to one another, the other side of the groove engaging the non-undercut side of the rib, and being connected, exteriorly of the rib, to the adjacent sheet material by means of a web 43 to facilitate opening of a bag formed from the material. The sheet material is provided with two flaps 14 and 15 beyond the fastening elements to enable the fastening elements to be separated and the construction, of the fastening elements is such that separation by pulling the flaps 14 and 15 apart is easy but separation under the pressure of. contents in the bag is resisted by the engagement of the undercut surface 22 and the. corresponding surface of the projection 40..In a modification the non-undercut contour consists of a convex portion and a concave portion and the female rib has a second projection which engages the convex portion. In a further modification the female rib instead of being provided with the second projection has a substantially flat end portion which overlies the convex portion.
GB47321/66A 1965-10-24 1966-10-21 Materials for Forming Plastics Bags and Bags Made therefrom. Expired GB1160371A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US504842A US3416585A (en) 1965-10-24 1965-10-24 Flexible container having interlocking rib and groover closure elements

Publications (1)

Publication Number Publication Date
GB1160371A true GB1160371A (en) 1969-08-06

Family

ID=24007973

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47321/66A Expired GB1160371A (en) 1965-10-24 1966-10-21 Materials for Forming Plastics Bags and Bags Made therefrom.

Country Status (9)

Country Link
US (1) US3416585A (en)
AT (1) AT277862B (en)
BE (1) BE688497A (en)
DE (1) DE1536015A1 (en)
ES (1) ES332468A2 (en)
GB (1) GB1160371A (en)
LU (1) LU52234A1 (en)
NL (1) NL6614813A (en)
OA (1) OA101E (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732987A (en) * 1971-09-22 1973-05-15 J Adams Support for clothes and the like
IT8068705A0 (en) * 1980-11-07 1980-11-07 Firestone Europa S P A REMOVABLE PLUG-IN JOINT AND METHOD FOR SEALED CONNECTION OF A SHEET ELEMENT TO A SUPPORT
US4561109A (en) * 1982-10-12 1985-12-24 Mobil Oil Corporation Plastic bags with releasable closure which resists opening from inside
US4484352A (en) * 1983-02-07 1984-11-20 Katzin Lawrence F Reclosable plastic bag
US4767220A (en) * 1983-12-30 1988-08-30 First Brands Corporation Interlocking closure bar for use in high temperature environment
US4561108A (en) * 1983-12-30 1985-12-24 Union Carbide Corporation Interlocking closure bag for use in high temperature environment
JPS61500960A (en) * 1983-12-30 1986-05-15 ユニオン　カ−バイド　コ−ポレ−シヨン Single-hinged interlocking lid construction
US4922588A (en) * 1983-12-30 1990-05-08 First Brands Corporation Single hinge interlocking closure profile configuration
US4578813A (en) * 1984-06-11 1986-03-25 Minigrip Incorporated Bag and reclosable separable fastener assembly providing both closing alignment facility and differential separation resistance
AU6597486A (en) * 1985-11-08 1987-06-02 Kcl Corporation Reclosable flexible container
US4787880A (en) * 1985-12-23 1988-11-29 Minigrip, Inc. Method of making extruded zipper strips and bags containing the same
US4736451A (en) * 1986-12-22 1988-04-05 Minigrip, Inc. Extruded zipper having combination stabilizing and differential opening means
US4792240A (en) * 1986-12-23 1988-12-20 Minigrip, Inc. Extruded zipper strips for bags
EP0349175B1 (en) * 1988-06-25 1994-03-02 Peter Maxwell Robson Profiled fastener
US5140727A (en) * 1990-03-09 1992-08-25 Dowbrands L.P. Zipper for reclosable thermoplastic bag, process and apparatus for making
US5070584A (en) * 1990-03-09 1991-12-10 Dowbrands Inc. Zipper for a reclosable thermoplastic bag and a process and apparatus for making
US6213124B1 (en) * 1993-04-23 2001-04-10 Johnson & Johnson Medical, Inc. Surgical drape with a sealable pouch
ATE171436T1 (en) * 1993-07-21 1998-10-15 Asf Verwaltungs Gmbh BAG WITH SLIDING CLOSURE
US6030122A (en) * 1998-03-06 2000-02-29 Illinois Tool Works Inc. Pinch-grip zipper
JP4049933B2 (en) * 1999-03-15 2008-02-20 ハイパック株式会社 Plastic chuck with improved durability
DE19951050A1 (en) * 1999-09-30 2001-05-17 Asf Verwaltungs Gmbh Adhesive fastener, in particular adhesive fastener tape
US7137736B2 (en) * 2003-05-19 2006-11-21 S.C. Johnson Home Storage, Inc. Closure device for a reclosable pouch
US7850368B2 (en) * 2004-06-04 2010-12-14 S.C. Johnson & Son, Inc. Closure device for a reclosable pouch
US20060008186A1 (en) * 2004-07-12 2006-01-12 Maximillian Kusz Reclosable child resistant package
US8550716B2 (en) 2010-06-22 2013-10-08 S.C. Johnson & Son, Inc. Tactile enhancement mechanism for a closure mechanism
US9327875B2 (en) 2010-10-29 2016-05-03 S.C. Johnson & Son, Inc. Reclosable bag having a loud sound during closing
US11180286B2 (en) 2010-10-29 2021-11-23 S. C. Johnson & Son, Inc. Reclosable bag having a loud sound during closing
US8974118B2 (en) 2010-10-29 2015-03-10 S.C. Johnson & Son, Inc. Reclosable bag having a sound producing zipper
US8568031B2 (en) 2011-02-22 2013-10-29 S.C. Johnson & Son, Inc. Clicking closure device for a reclosable pouch
US8469593B2 (en) 2011-02-22 2013-06-25 S.C. Johnson & Son, Inc. Reclosable bag having a press-to-vent zipper
CN104764279B (en) * 2015-04-21 2018-01-16 合肥华凌股份有限公司 Compressor rear cover component and the refrigerator with the rear shade assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO97451A (en) *
GB994307A (en) * 1961-11-27 1965-06-02 Seisan Nipponsha Kk Material for forming plastics bags and bags made therefrom

Also Published As

Publication number Publication date
DE1536015A1 (en) 1969-11-27
ES332468A2 (en) 1967-07-16
BE688497A (en) 1967-03-31
AT277862B (en) 1970-01-12
NL6614813A (en) 1967-04-25
OA101E (en) 1970-12-15
US3416585A (en) 1968-12-17
LU52234A1 (en) 1966-12-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees