DE159599C - - Google Patents

Info

Publication number
DE159599C
DE159599C DENDAT159599D DE159599DA DE159599C DE 159599 C DE159599 C DE 159599C DE NDAT159599 D DENDAT159599 D DE NDAT159599D DE 159599D A DE159599D A DE 159599DA DE 159599 C DE159599 C DE 159599C
Authority
DE
Germany
Prior art keywords
envelope
strip
open
suitable point
opening
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.)
Active
Application number
DENDAT159599D
Other languages
German (de)
English (en)
Publication of DE159599C publication Critical patent/DE159599C/de
Active 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
    • B65D27/00—Envelopes or like essentially-rectangular flexible containers for postal or other purposes having no structural provision for thickness of contents
    • B65D27/32—Opening devices incorporated during envelope manufacture
    • B65D27/34—Lines of weakness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)
DENDAT159599D Active DE159599C (cs)

Publications (1)

Publication Number Publication Date
DE159599C true DE159599C (cs)

Family

ID=425658

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT159599D Active DE159599C (cs)

Country Status (1)

Country Link
DE (1) DE159599C (cs)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395196A1 (fr) * 1977-06-24 1979-01-19 Moore Business Forms Inc Perfectionnement aux enveloppes postales
US4166539A (en) * 1977-06-24 1979-09-04 Moore Business Forms, Inc. Envelope assembly
US4193501A (en) * 1977-09-23 1980-03-18 Moore Business Forms, Inc. Envelope assembly
US6223977B1 (en) 1999-06-03 2001-05-01 Westvaco Corporation Easy open envelope

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395196A1 (fr) * 1977-06-24 1979-01-19 Moore Business Forms Inc Perfectionnement aux enveloppes postales
US4166539A (en) * 1977-06-24 1979-09-04 Moore Business Forms, Inc. Envelope assembly
US4193501A (en) * 1977-09-23 1980-03-18 Moore Business Forms, Inc. Envelope assembly
US6223977B1 (en) 1999-06-03 2001-05-01 Westvaco Corporation Easy open envelope

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