EP1354814A2 - Tüte - Google Patents

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Publication number
EP1354814A2
EP1354814A2 EP20030380081 EP03380081A EP1354814A2 EP 1354814 A2 EP1354814 A2 EP 1354814A2 EP 20030380081 EP20030380081 EP 20030380081 EP 03380081 A EP03380081 A EP 03380081A EP 1354814 A2 EP1354814 A2 EP 1354814A2
Authority
EP
European Patent Office
Prior art keywords
bag
thread
tubular
closed
similar material
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.)
Withdrawn
Application number
EP20030380081
Other languages
English (en)
French (fr)
Inventor
Juàn José Suarez Crespo
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.)
Sator y Fata SL
Original Assignee
Sator y Fata SL
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 Sator y Fata SL filed Critical Sator y Fata SL
Publication of EP1354814A2 publication Critical patent/EP1354814A2/de
Withdrawn legal-status Critical Current

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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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/66—Inserted or applied tearing-strings or like flexible elements
    • B65D75/68—Inserted or applied tearing-strings or like flexible elements extending through wrapper closure or between wrapper layers

Definitions

  • the invention refers to an improved bag, being of the type made up from a plastic coated sheet or similar material duly shaped in a tubular arrangement, closed at both ends and used preferably for food products.
  • the bags used to contain crisps, dried fruit or similar products have a problem at the moment when one wishes to open them. This is due to the fact that the packaging used to contain these products is generally made from a plastic material that is difficult to tear in order to gain entry.
  • the improved bag object of the invention has been thought up that contributes certain construction peculiarities aimed at making the opening easier, ensuring correct access to the contents and maintaining its capacity as the product container once it has been opened.
  • the bag is of the type made up of a plastic coated sheet or a similar material being constructed in a tubular shape and being closed at both ends by means of a weld.
  • the tubular body shaping the bag also has a longitudinal weld to make the closure along its side surface.
  • the bag has a thread running longitudinally along its inside and having its free ends emerging to the exterior of the bag through the end welds of same.
  • Said welds keep the thread fixed in position, at the same providing the fixing necessary to allow its transversal movement by gripping any one of the free points and carrying out the opening of the bag by means of the controlled tearing of the surface of the bag.
  • Figure 1 shows a perspective view of the improved bag in which the threads on the inside are represented with discontinuous line.
  • Figure 2 shows a perspective view of the improved bag partially in cross section.
  • the improved bag is made up from a sheet of plastic coated or similar material that has a tubular shape (1) closed at both ends by means of welds (2).
  • Said thread (3) On the inside of the bag there is a thread (3) running longitudinally. Said thread (3) has its ends free (31) emerging to the outside through the end welds (2) of the bag.
  • the end welds (2) keep the thread (3) in a fixed position with the fixing necessary so as to enable the transversal movement to be made.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
EP20030380081 2002-04-05 2003-04-01 Tüte Withdrawn EP1354814A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200200855U 2002-04-05
ES200200855U ES1051676Y (es) 2002-04-05 2002-04-05 Bolsa perfeccionada.

Publications (1)

Publication Number Publication Date
EP1354814A2 true EP1354814A2 (de) 2003-10-22

Family

ID=8500894

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20030380081 Withdrawn EP1354814A2 (de) 2002-04-05 2003-04-01 Tüte

Country Status (2)

Country Link
EP (1) EP1354814A2 (de)
ES (1) ES1051676Y (de)

Also Published As

Publication number Publication date
ES1051676U (es) 2002-09-16
ES1051676Y (es) 2003-01-16

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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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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

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Effective date: 20051101