GB1392642A - Profiled closing members with slide - Google Patents

Profiled closing members with slide

Info

Publication number
GB1392642A
GB1392642A GB3083572A GB3083572A GB1392642A GB 1392642 A GB1392642 A GB 1392642A GB 3083572 A GB3083572 A GB 3083572A GB 3083572 A GB3083572 A GB 3083572A GB 1392642 A GB1392642 A GB 1392642A
Authority
GB
United Kingdom
Prior art keywords
bag
slider
finger
rib
top edges
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
GB3083572A
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.)
MINIGRIP LONDON Ltd
Original Assignee
MINIGRIP LONDON Ltd
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 MINIGRIP LONDON Ltd filed Critical MINIGRIP LONDON Ltd
Priority to IT4975773A priority Critical patent/IT984910B/en
Publication of GB1392642A publication Critical patent/GB1392642A/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
    • B65D33/2584—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 characterized by the slider
    • B65D33/2586—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 characterized by the slider being provided with a separating plow
    • B65D33/25865—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 characterized by the slider being provided with a separating plow reaching between the interlocking fastener profiles
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/26—Sliders
    • A44B19/267—Sliders for slide fasteners with edges of stringers having uniform section throughout the length thereof
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1054—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing and simultaneously bonding [e.g., cut-seaming]
    • 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.
    • Y10T24/25—Zipper or required component thereof
    • Y10T24/2532—Zipper or required component thereof having interlocking surface with continuous cross section
    • Y10T24/2534—Opposed interlocking surface having dissimilar cross section
    • 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.
    • Y10T24/25—Zipper or required component thereof
    • Y10T24/2561—Slider having specific configuration, construction, adaptation, or material
    • Y10T24/2582—Slider having specific configuration, construction, adaptation, or material having specific contour or arrangement of converging channel, separator island, or wing

Abstract

1392642 Plastics bags MINIGRIP (LONDON) Ltd 30 June 1972 [30 June 1971] 30835/72 Heading B8K [Also in Division E2] A reclosable fastener structure for releasably joining the top edges of a bag 3 comprises a pair of flexible plastic sheets 1, 2 with separable fastener means at their top edges 27 having releasably interlocking rib and groove elements 6, 4 and a straddling slider 7 for joining or releasing the top edges 27. Slider 7 has a back 8 for moving along the top edges 27 and sides 9, 10 which are spaced sufficiently close together at their closing end 11 so as to press rib and groove elements 6, 4 into interlocking relationship, Fig. 3 (not shown). As shown in Fig. 2, a separating finger 13 extends between sides 9, 10 at the opening end 12, the sides 9, 10 being spaced wider apart at the opening end 12 than at closing end 11 to permit separation of rib and groove elements 6, 4. Stop means 18, such as a cross-seal joining rib and groove elements 6, 4 is formed integral with the fastener means and positioned to be engaged by the finger 13 of slider 7 to stop its travel before means slidably retaining the slider 7 on the fastener means, e.g. an enlarged head 16 at the lower end of finger 13, passes the fastener means at the end of its travel. As shown in Fig. 1, the stop means 18 extends a distance X from an edge 28 of the bag which is at least the length of the slider from its closing end 11 to the inner surface 21 of finger 13. A plurality of bags, Fig. 5, may be formed from pairs of superimposed sheets 1, 2. A series of stops 18 is formed by sealed areas 26, 36. Stop 26 extends a greater distance into bag 32 than into bag 31. Cross-seals are made so as to form a first side edge 28 of bag 32 and a second side edge 25 of bag 31. Individual bags are severed from each other along a line 23.
GB3083572A 1971-06-30 1972-06-30 Profiled closing members with slide Expired GB1392642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT4975773A IT984910B (en) 1972-05-04 1973-05-02 IMPROVEMENT IN SCRAPING COMPLEXES FOR PAPER MANUFACTURING MACHINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7123942A FR2144100A5 (en) 1971-06-30 1971-06-30

Publications (1)

Publication Number Publication Date
GB1392642A true GB1392642A (en) 1975-04-30

Family

ID=9079616

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3083572A Expired GB1392642A (en) 1971-06-30 1972-06-30 Profiled closing members with slide

Country Status (6)

Country Link
US (1) US3790992A (en)
BE (1) BE785713A (en)
FR (1) FR2144100A5 (en)
GB (1) GB1392642A (en)
HK (1) HK34080A (en)
LU (1) LU65617A1 (en)

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Also Published As

Publication number Publication date
HK34080A (en) 1980-07-01
BE785713A (en) 1973-01-02
FR2144100A5 (en) 1973-02-09
US3790992A (en) 1974-02-12
LU65617A1 (en) 1973-07-18

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