RS20080078A - Plastic bag with friction fields for opening, procedure and device for production thereof - Google Patents

Plastic bag with friction fields for opening, procedure and device for production thereof

Info

Publication number
RS20080078A
RS20080078A RSP-2008/0078A RSP20080078A RS20080078A RS 20080078 A RS20080078 A RS 20080078A RS P20080078 A RSP20080078 A RS P20080078A RS 20080078 A RS20080078 A RS 20080078A
Authority
RS
Serbia
Prior art keywords
opening
friction
bag
fields
fingers
Prior art date
Application number
RSP-2008/0078A
Other languages
Serbian (sr)
Inventor
Novica Paunović
Original Assignee
Novica Paunović
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 Novica Paunović filed Critical Novica Paunović
Priority to RS20080078A priority Critical patent/RS52275B/en
Priority to PCT/RS2009/000006 priority patent/WO2009108078A2/en
Publication of RS20080078A publication Critical patent/RS20080078A/en
Publication of RS52275B publication Critical patent/RS52275B/en

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
    • B65D33/007—Details of, or accessories for, sacks or bags for facilitating the separation of the two walls, e.g. walls of inequal height, tabs; for maintaining the mouth of the sack or bag open
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/10—Arrangements for collecting, re-using or eliminating excess spraying material the excess material being particulate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/30—Arrangements for collecting, re-using or eliminating excess spraying material comprising enclosures close to, or in contact with, the object to be sprayed and surrounding or confining the discharged spray or jet but not the object to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2155/00—Flexible containers made from webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/742—Coating; Impregnating; Waterproofing; Decoating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)

Abstract

Invention herewith described refers to a plastic bag (1) with friction fields (4) for opening, at external sides of the bag walls (2), near the end of the bag intended for opening, there are positioned friction field (4), the friction coefficient of these fields with human fingers is higher than the friction between the bag walls (2) and human fingers. When these two opposite friction fields are touched by fingers (e.g. one field with a human thumb) and fingers rub the opening end of the bag walls in a move of opening, such a construction makes the opening of the bag (1) a great deal easey.
RS20080078A 2008-02-26 2008-02-26 Plastic bag with friction fields for opening, procedure and device for production thereof RS52275B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RS20080078A RS52275B (en) 2008-02-26 2008-02-26 Plastic bag with friction fields for opening, procedure and device for production thereof
PCT/RS2009/000006 WO2009108078A2 (en) 2008-02-26 2009-02-23 Plastic bag with friction fields for opening, method for producing and device for producing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RS20080078A RS52275B (en) 2008-02-26 2008-02-26 Plastic bag with friction fields for opening, procedure and device for production thereof

Publications (2)

Publication Number Publication Date
RS20080078A true RS20080078A (en) 2009-12-31
RS52275B RS52275B (en) 2012-10-31

Family

ID=40790726

Family Applications (1)

Application Number Title Priority Date Filing Date
RS20080078A RS52275B (en) 2008-02-26 2008-02-26 Plastic bag with friction fields for opening, procedure and device for production thereof

Country Status (2)

Country Link
RS (1) RS52275B (en)
WO (1) WO2009108078A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8353146B1 (en) 2008-08-11 2013-01-15 In-Store Bagging Machine Company, LLC Ice bagging assembly
US8528302B1 (en) 2009-04-10 2013-09-10 In-Store Bagging Machine Company, LLC Ice bagging device
SE535464C2 (en) * 2010-12-10 2012-08-21 Henrik Karlsson Device for dividing thin layers
CN103569474A (en) * 2012-08-05 2014-02-12 中山市玫瑰园环境电器有限公司 Supermarket rolling bag with open guiding ports
JP6128793B2 (en) * 2012-10-18 2017-05-17 ミライアル株式会社 Package
US9340325B2 (en) 2014-01-16 2016-05-17 Josephine Pontoriero Apparatus to facilitate separation of layers of material
US20190337679A1 (en) * 2018-05-02 2019-11-07 Rolanda Gontz Easy open disposable bag
US11691790B2 (en) 2019-01-18 2023-07-04 S.C. Johnson & Son, Inc. Storage bag with improved gripping features
US11465809B1 (en) * 2021-07-28 2022-10-11 Gregory Alan Herrington Gripping device for plastic bags and method of use

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2271756B (en) * 1992-10-20 1996-09-25 Welton Packaging Limited Bags
JPH0826299A (en) * 1994-07-13 1996-01-30 Hiroshi Takemoto Device for opening shopping and trash bag
CA2373802C (en) * 1999-06-10 2007-05-01 The Glad Products Company Container with closure device and gripping surface
IT1310444B1 (en) * 1999-09-24 2002-02-13 Awax Progettazione METHOD FOR THE PRODUCTION OF PLASTIC BAGS SUITABLE FOR FEEDING DEVICES AND AUTOMATIC OPENING OPERATING IN CORRESPONDENCE
DE20003608U1 (en) * 2000-02-24 2000-06-29 Heinrich Pruessing Stahl Und M Plastic bag

Also Published As

Publication number Publication date
RS52275B (en) 2012-10-31
WO2009108078A2 (en) 2009-09-03
WO2009108078A3 (en) 2009-11-26

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