GB1018352A - Improvements relating to flexible closures - Google Patents
Improvements relating to flexible closuresInfo
- Publication number
- GB1018352A GB1018352A GB38572/62A GB3857262A GB1018352A GB 1018352 A GB1018352 A GB 1018352A GB 38572/62 A GB38572/62 A GB 38572/62A GB 3857262 A GB3857262 A GB 3857262A GB 1018352 A GB1018352 A GB 1018352A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- elements
- pair
- interlocking
- flexible plastics
- 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
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
- F16L11/121—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting specially profiled cross sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D5/00—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners
- B29D5/10—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners the interlocking members being formed by continuous profiled strip
-
- 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
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
- F16L11/122—Hoses provided with integrated fixing means, e.g. hooks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Making Paper Articles (AREA)
- Bag Frames (AREA)
Abstract
1,018,352. Bag closures. FLEXIGRIP Ltd. Oct. 11, 1962 [March 2, 1962], No. 38572/62. Heading B8K. [Also in Division E2] A method of making a flexible plastics or rubber container comprises extruding a tube 22 of flexible plastics or rubber material with a pair of integral interlocking elements 23, 24 extending longitudinally along the tube axis, cutting the tube longitudinally between the pair of elements, bringing a pair of elements adjacent one another so as to be capable of interlocking engagement and sealing the edges of the container thereby formed. In a modification, the interlocking elements are formed on the inside and the outside of the tube, respectively. Alternatively, two pairs of elements may be provided along opposed sides of the tube (see Fig. 3, not shown) and by severing the material along lines 47, 48 two strips of material are provided for forming two containers.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US176926A US3380481A (en) | 1962-03-02 | 1962-03-02 | Closed tube with fastener members |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1018352A true GB1018352A (en) | 1966-01-26 |
Family
ID=22646465
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB41365/65A Expired GB1026060A (en) | 1962-03-02 | 1962-10-11 | Improvements relating to flexible closures |
GB38572/62A Expired GB1018352A (en) | 1962-03-02 | 1962-10-11 | Improvements relating to flexible closures |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB41365/65A Expired GB1026060A (en) | 1962-03-02 | 1962-10-11 | Improvements relating to flexible closures |
Country Status (2)
Country | Link |
---|---|
US (1) | US3380481A (en) |
GB (2) | GB1026060A (en) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE29331E (en) * | 1961-02-15 | 1977-08-02 | Kabushiki Kaisha Seisan Nihon Sha | Method and structure for reclosable containers |
US3945403A (en) * | 1973-04-19 | 1976-03-23 | Minigrip, Inc. | Tube construction for fastener profile strips |
US4023596A (en) * | 1974-09-30 | 1977-05-17 | Tate Sherman E | Securing means for minimum weight and volume structural supports |
US4008575A (en) * | 1975-04-16 | 1977-02-22 | Gallagher John J | Lightweight end connectors for pollution containment boom |
US4196030A (en) * | 1976-12-27 | 1980-04-01 | Minigrip, Inc. | Method of making extruded construction for bags |
US4235653A (en) * | 1978-06-28 | 1980-11-25 | Minigrip, Inc. | Method for making reclosable bags |
US4285376A (en) * | 1977-07-07 | 1981-08-25 | Minigrip, Inc. | Reclosable plastic bag construction made from a one piece extrusion |
US4403991A (en) * | 1977-11-14 | 1983-09-13 | E. R. Squibb & Sons, Inc. | Closures for open ended ostomy pouch |
US4465486A (en) * | 1977-12-27 | 1984-08-14 | E. R. Squibb & Sons, Inc. | Closures for open ended ostomy pouch |
US4755177A (en) * | 1977-12-27 | 1988-07-05 | E. R. Squibb & Sons, Inc. | Closures for open ended ostomy pouch |
US4247002A (en) * | 1978-01-19 | 1981-01-27 | Horian Richard C | Antistatic record envelope |
US4191230A (en) * | 1978-02-16 | 1980-03-04 | Minigrip, Inc. | Integral extruded construction for bags |
US4246288A (en) * | 1979-08-09 | 1981-01-20 | W. R. Grace & Co. | Reclosable package |
US4260116A (en) * | 1979-11-23 | 1981-04-07 | Nordson Corporation | Unwinding stand for level wind reclosable stock pouch material and methods |
US4563319A (en) * | 1983-03-03 | 1986-01-07 | Minigrip, Inc. | Method of making quadruple profile tubing |
US4795269A (en) * | 1983-06-30 | 1989-01-03 | First Brands Corporation | Controlled separation characteristics of interlocking closure fastening devices |
US4562027A (en) * | 1984-03-21 | 1985-12-31 | The Dow Chemical Company | Process for making cast thermoplastic film with integral closures |
US4778282A (en) * | 1985-09-11 | 1988-10-18 | First Brands Corporation | Trident interlocking closure profile configuration |
US4741789A (en) * | 1986-10-20 | 1988-05-03 | The Dow Chemical Company | Apparatus and process for forming and applying a profile and adjacent rib-type zipper to a traveling film web |
US5134250A (en) * | 1991-04-10 | 1992-07-28 | Panduit Corp. | Wiring duct |
US5505230A (en) * | 1992-03-19 | 1996-04-09 | Proprietary Technology, Inc. | Means for protecting conducting equipment |
US7101079B2 (en) * | 1999-05-11 | 2006-09-05 | Sargento Foods, Inc. | Resealable bag for filling with food product(s) and method |
US20010017947A1 (en) * | 1999-05-11 | 2001-08-30 | Sargento Foods Inc. | Resealable bag for filling with food product (s) and method |
US6360513B1 (en) * | 1999-05-11 | 2002-03-26 | Sargento Foods Inc. | Resealable bag for filling with food product(s) and method |
US6138439A (en) * | 1999-05-21 | 2000-10-31 | Illinois Tool Works Inc. | Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines |
US7919003B2 (en) * | 2005-07-19 | 2011-04-05 | Hydro Component Systems, Llc | Protective sleeve for intake rack bars |
US20090028469A1 (en) * | 2007-07-24 | 2009-01-29 | Illinois Tool Works Inc. | Method to accurately control size, velocity, and relative position sets of reclosable mechanism |
JP2011083378A (en) * | 2009-10-14 | 2011-04-28 | Idemitsu Unitech Co Ltd | Zipper tape, packaging bag with zipper tape, method for producing packaging bag with zipper tape and production device therefor |
RU2639644C2 (en) * | 2012-10-26 | 2017-12-21 | Конинклейке Филипс Н.В. | Device for drink production, comprising at least one tube for fluid movement |
FR3009546B1 (en) | 2013-08-06 | 2016-03-25 | S2F Flexico | CLOSURE DEVICE WITH MULTIPLE COMPLEMENTARY PROFILES |
US11542074B1 (en) | 2021-07-02 | 2023-01-03 | Munchkin, Inc. | Flip straw cup assembly |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2144755A (en) * | 1937-01-11 | 1939-01-24 | Eugene L Alexander | Closure device |
US2558367A (en) * | 1948-12-23 | 1951-06-26 | Flexico U S A S A | Separable fastener |
US2637085A (en) * | 1949-12-14 | 1953-05-05 | Flexigrip Inc | Separable fastener |
US2666466A (en) * | 1952-08-28 | 1954-01-19 | Emil F Svec | Pouch with sliderless fastener closure |
US2791807A (en) * | 1952-11-28 | 1957-05-14 | Louis H Morin | Method of producing separable fastener stringers with extruded plastic fastener on one edge portion of the tape thereof |
US3038217A (en) * | 1956-11-13 | 1962-06-12 | Gen Motors Corp | Resilient sealing strips for sealing doors |
US3291177A (en) * | 1960-04-11 | 1966-12-13 | Seisan Nikon Sha Kk | Method and structure for reclosable containers |
US3246672A (en) * | 1961-02-15 | 1966-04-19 | Seison Nikon Sha Kk | Method and structure for reclosable containers |
GB994307A (en) * | 1961-11-27 | 1965-06-02 | Seisan Nipponsha Kk | Material for forming plastics bags and bags made therefrom |
-
1962
- 1962-03-02 US US176926A patent/US3380481A/en not_active Expired - Lifetime
- 1962-10-11 GB GB41365/65A patent/GB1026060A/en not_active Expired
- 1962-10-11 GB GB38572/62A patent/GB1018352A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3380481A (en) | 1968-04-30 |
GB1026060A (en) | 1966-04-14 |
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