EP0168702A3 - Reinforcement for the opening border of a plastic bag or an analogous container - Google Patents

Reinforcement for the opening border of a plastic bag or an analogous container Download PDF

Info

Publication number
EP0168702A3
EP0168702A3 EP85108097A EP85108097A EP0168702A3 EP 0168702 A3 EP0168702 A3 EP 0168702A3 EP 85108097 A EP85108097 A EP 85108097A EP 85108097 A EP85108097 A EP 85108097A EP 0168702 A3 EP0168702 A3 EP 0168702A3
Authority
EP
European Patent Office
Prior art keywords
reinforcement
plastic
plastic bag
edge
opening border
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.)
Ceased
Application number
EP85108097A
Other languages
German (de)
French (fr)
Other versions
EP0168702A2 (en
Inventor
Ursula Frick
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.)
Frick Ursula
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0168702A2 publication Critical patent/EP0168702A2/en
Publication of EP0168702A3 publication Critical patent/EP0168702A3/en
Ceased 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
    • B65D33/02—Local reinforcements or stiffening inserts, e.g. wires, strings, strips or frames
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/14—Layer or component removable to expose adhesive
    • Y10T428/1471—Protective layer
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/2419—Fold at edge
    • Y10T428/24198—Channel-shaped edge component [e.g., binding, etc.]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24752—Laterally noncoextensive components
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer

Abstract

Die Randversteifung für den Öffnungsbereich von Kunst­ stoffbeuteln und dergleichen besteht aus einem stabilen, je­ doch leicht verformbaren Kunststoffband, das der Länge nach, vorzugsweise in der Mitte, eine Knicklinie hat. Beide durch die Knicklinie abgegrenzten Kunststoffbandteile tragen auf der In­ nenseite eine Selbstklebeschicht. Die Randversteifung für Kunststoffbeutel und dergleichen ist von Hand plastisch ver­ formbar und gibt einem Kunststoffbeutel oder dergleichen einen stabilen Rand mit beliebiger Form. The edge reinforcement for the opening area of art fabric bags and the like consists of a stable, depending but easily deformable plastic tape that runs lengthways, preferably in the middle, has a crease line. Both through the Defined plastic band parts wear on the In self-adhesive layer on the inside. The edge reinforcement for Plastic bags and the like are plastically ver by hand malleable and gives a plastic bag or the like a stable edge with any shape.

Zur Verbesserung der Formstabilität kann mindestens ein Kunststoffbandteil eine Bewehrung aus z.B. Metall tragen. To improve the dimensional stability at least one Plastic tape part a reinforcement from e.g. Wear metal.

EP85108097A 1984-07-06 1985-07-01 Reinforcement for the opening border of a plastic bag or an analogous container Ceased EP0168702A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3424885A DE3424885C1 (en) 1984-07-06 1984-07-06 Edge stiffening for the opening area of plastic bags and the like
DE3424885 1984-07-06

Publications (2)

Publication Number Publication Date
EP0168702A2 EP0168702A2 (en) 1986-01-22
EP0168702A3 true EP0168702A3 (en) 1987-01-14

Family

ID=6239972

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85108097A Ceased EP0168702A3 (en) 1984-07-06 1985-07-01 Reinforcement for the opening border of a plastic bag or an analogous container

Country Status (3)

Country Link
US (1) US4621000A (en)
EP (1) EP0168702A3 (en)
DE (1) DE3424885C1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4748060A (en) * 1986-12-29 1988-05-31 Armstrong World Industries, Inc. Flexible pipe covering seam sealing
US4757652A (en) * 1987-08-05 1988-07-19 Tarmac Roofing Systems, Inc. Roofing product
US4898477A (en) * 1988-10-18 1990-02-06 The Procter & Gamble Company Self-expanding flexible pouch
EP0448324A1 (en) * 1990-03-23 1991-09-25 Mobil Oil Corporation A seamless thermoplastic bag, and an apparatus and method for making the same
US5027965A (en) * 1990-06-18 1991-07-02 Dumars Anton J Fuel overflow collection device
US5184896A (en) * 1991-10-11 1993-02-09 The Procter & Gamble Company Self-expanding flexible pouch including improved extensible stay to maximize opening
US5591147A (en) * 1994-08-12 1997-01-07 Kimberly-Clark Corporation Absorbent article having an oppositely biased attachment flap
DE19654772C2 (en) * 1996-12-31 2000-11-23 Rixen & Kaul Gmbh Bag or sack made of fabric or film
US6899460B2 (en) * 2001-10-23 2005-05-31 S.C. Johnson Home Storage, Inc. Storage bag with openly biased mouth
US7347623B2 (en) * 2004-06-21 2008-03-25 John Cawley Collapsible bowl
US20060280386A1 (en) * 2005-06-10 2006-12-14 Bublitz Todd F Flexible bag with dual-purpose detachable closures
US8231024B2 (en) 2007-08-08 2012-07-31 Clear Lam Packaging, Inc. Flexible, stackable container and method and system for manufacturing same
US20100111447A1 (en) * 2008-10-31 2010-05-06 Linda Vergo Foldable bag support
EP2376338A4 (en) 2008-11-06 2012-12-26 Clear Lam Packaging Inc Flexible, stackable container and method and system for manufacturing same
US10207850B2 (en) 2012-10-26 2019-02-19 Primapak, Llc. Flexible package and method of making same
PL2911947T3 (en) 2012-10-26 2018-08-31 Primapak, Llc Flexible package and method of making the same
US20150030263A1 (en) * 2013-07-26 2015-01-29 James R. Kemp Bag with reinforced walls
ES2856251T3 (en) 2014-05-19 2021-09-27 Primapak Llc Apparatus and method for manufacturing a flexible container
JP6873107B2 (en) 2015-09-18 2021-05-26 プリマパック・エルエルシー Equipment and methods for making flexible packaging

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1048220B (en) * 1956-03-01 1958-12-31 Rigot Stalars Fils Tearable cover strip to prevent dry adhesive areas from sticking to the fuel opening of bags
US4379519A (en) * 1981-04-20 1983-04-12 Unique Products Company, Inc. Paper bag stiffener

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1902369A (en) * 1930-05-02 1933-03-21 Better Packages Inc Adhesive tape for fastening packages and for like purposes
US3297461A (en) * 1963-05-10 1967-01-10 Us Stoneware Inc Reinforced plastic sheeting
US3581884A (en) * 1967-06-01 1971-06-01 Minnesota Mining & Mfg Pressure-sensitive acoustic door tape
US3915528A (en) * 1974-11-25 1975-10-28 Paul J Glickman Desk attachment
US4443283A (en) * 1979-09-17 1984-04-17 Ira Sarkisian Paint shield roll
US4417609A (en) * 1981-04-20 1983-11-29 Sherwood Tom W Combination coupon carrier and bag stiffener

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1048220B (en) * 1956-03-01 1958-12-31 Rigot Stalars Fils Tearable cover strip to prevent dry adhesive areas from sticking to the fuel opening of bags
US4379519A (en) * 1981-04-20 1983-04-12 Unique Products Company, Inc. Paper bag stiffener

Also Published As

Publication number Publication date
EP0168702A2 (en) 1986-01-22
DE3424885C1 (en) 1985-02-28
US4621000A (en) 1986-11-04

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT BE CH FR GB IT LI LU NL SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: FRICK, URSULA

PUAL Search report despatched

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Designated state(s): AT BE CH FR GB IT LI LU NL SE

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Effective date: 19870711

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Effective date: 19880317

STAA Information on the status of an ep patent application or granted ep patent

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18R Application refused

Effective date: 19880908