DE3445272C2 - - Google Patents

Info

Publication number
DE3445272C2
DE3445272C2 DE19843445272 DE3445272A DE3445272C2 DE 3445272 C2 DE3445272 C2 DE 3445272C2 DE 19843445272 DE19843445272 DE 19843445272 DE 3445272 A DE3445272 A DE 3445272A DE 3445272 C2 DE3445272 C2 DE 3445272C2
Authority
DE
Germany
Prior art keywords
bag
weld
tear
weld seam
line
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
DE19843445272
Other languages
German (de)
English (en)
Other versions
DE3445272A1 (de
Inventor
Karl Heinz Dr. 4802 Halle De Sengewald
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.)
Individual
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
Priority to DE3445272A priority Critical patent/DE3445272A1/de
Publication of DE3445272A1 publication Critical patent/DE3445272A1/de
Application granted granted Critical
Publication of DE3445272C2 publication Critical patent/DE3445272C2/de
Granted 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
    • 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
    • B65D75/5805—Opening or contents-removing devices added or incorporated during package manufacture for tearing a side strip parallel and next to the edge, e.g. by means of a line of weakness
    • 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
    • B65D75/40—Packages formed by enclosing successive articles, or increments of material, in webs, e.g. folded or tubular webs, or by subdividing tubes filled with liquid, semi-liquid, or plastic materials
    • B65D75/44—Individual packages cut from webs or tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
DE3445272A 1984-12-12 1984-12-12 Beutel aus thermoplastischer kunststoffolie Granted DE3445272A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3445272A DE3445272A1 (de) 1984-12-12 1984-12-12 Beutel aus thermoplastischer kunststoffolie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3445272A DE3445272A1 (de) 1984-12-12 1984-12-12 Beutel aus thermoplastischer kunststoffolie

Publications (2)

Publication Number Publication Date
DE3445272A1 DE3445272A1 (de) 1986-07-03
DE3445272C2 true DE3445272C2 (fr) 1989-12-21

Family

ID=6252557

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3445272A Granted DE3445272A1 (de) 1984-12-12 1984-12-12 Beutel aus thermoplastischer kunststoffolie

Country Status (1)

Country Link
DE (1) DE3445272A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3914595A1 (de) * 1989-05-03 1990-11-08 Sengewald Karl H Gmbh Folienbeutel
DE4237795A1 (de) * 1992-11-09 1994-05-11 Johnson & Johnson Gmbh Verpackungsmaterial mit mindestens einer Schwächungslinie sowie Verfahren und Vorrichtung zur Herstellung desselben
JP5319987B2 (ja) * 2008-08-26 2013-10-16 出光ユニテック株式会社 ジッパーテープ及びジッパーテープ付包装袋
EP2258628A1 (fr) 2009-06-05 2010-12-08 The Procter & Gamble Company Sac plastique pour produits hygiéniques souples empilés
EP3315427B1 (fr) * 2016-10-28 2019-08-14 The Procter and Gamble Company Emballage refermable et son procédé de fabrication

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1793631U (de) * 1959-02-24 1959-08-13 Veith Kunststoffwerk G M B H Verpackungsbeutel aus kunststoffen.
DE1926680U (de) * 1965-06-22 1965-11-04 Ernst Wolf K G Versandtasche, insbesondere zum versand von druckerzeugnissen.
DE1611710C2 (de) * 1968-01-13 1973-02-22 Windmoeller & Hoelscher, 4540 Lengerich Verfahren und Vorrichtung zum Herstellen von Sacken oder Beuteln mit einem aus der Öffnung vor stehenden Einstecksack
NL7611388A (nl) * 1976-10-14 1978-04-18 Wavin Bv Kunststofzak met twee blokbodems.
DE3102192C2 (de) * 1981-01-23 1986-07-03 Karl-Heinz Dr. 4802 Halle Sengewald Tragetasche aus thermoplastischer Kunststoffolie

Also Published As

Publication number Publication date
DE3445272A1 (de) 1986-07-03

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee