ES280855A1 - UNA MáQUINA PARA LA FABRICACION DE SACOS DE PAPEL DE CAPAS MULTIPLES - Google Patents

UNA MáQUINA PARA LA FABRICACION DE SACOS DE PAPEL DE CAPAS MULTIPLES

Info

Publication number
ES280855A1
ES280855A1 ES0280855A ES280855A ES280855A1 ES 280855 A1 ES280855 A1 ES 280855A1 ES 0280855 A ES0280855 A ES 0280855A ES 280855 A ES280855 A ES 280855A ES 280855 A1 ES280855 A1 ES 280855A1
Authority
ES
Spain
Prior art keywords
welding
paper
longitudinal
waterproof
band
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
ES0280855A
Other languages
English (en)
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.)
QUEVILLY EMBALLAGES
Original Assignee
QUEVILLY EMBALLAGES
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
Priority claimed from FR864018A external-priority patent/FR1309181A/fr
Priority claimed from FR880372A external-priority patent/FR80817E/fr
Application filed by QUEVILLY EMBALLAGES filed Critical QUEVILLY EMBALLAGES
Publication of ES280855A1 publication Critical patent/ES280855A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/26—Folding sheets, blanks or webs
    • B31B70/261—Folding sheets, blanks or webs involving transversely folding, i.e. along a line perpendicular to the direction of movement
    • 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
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B31B2160/106—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents obtained from sheets cut from larger sheets or webs before finishing the bag forming operations
    • 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
    • B31B2170/00—Construction of flexible containers
    • B31B2170/20—Construction of flexible containers having multi-layered walls, e.g. laminated or lined

Landscapes

  • Making Paper Articles (AREA)
  • Nonwoven Fabrics (AREA)
ES0280855A 1961-06-06 1962-09-17 UNA MáQUINA PARA LA FABRICACION DE SACOS DE PAPEL DE CAPAS MULTIPLES Expired ES280855A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR864018A FR1309181A (fr) 1961-06-06 1961-06-06 Sac en papier à plis multiples perfectionné, et dispositifs pour sa fabrication
FR880372A FR80817E (fr) 1961-11-29 1961-11-29 Sac en papier à plis multiples perfectionné, et dispositifs pour sa fabrication

Publications (1)

Publication Number Publication Date
ES280855A1 true ES280855A1 (es) 1962-12-16

Family

ID=26190916

Family Applications (2)

Application Number Title Priority Date Filing Date
ES277975A Expired ES277975A1 (es) 1961-06-06 1962-06-05 Un procedimiento para la fabricación de sacos de varias capas
ES0280855A Expired ES280855A1 (es) 1961-06-06 1962-09-17 UNA MáQUINA PARA LA FABRICACION DE SACOS DE PAPEL DE CAPAS MULTIPLES

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES277975A Expired ES277975A1 (es) 1961-06-06 1962-06-05 Un procedimiento para la fabricación de sacos de varias capas

Country Status (8)

Country Link
BE (1) BE618088A (es)
CH (1) CH387430A (es)
DK (1) DK107794C (es)
ES (2) ES277975A1 (es)
FI (1) FI40847B (es)
GB (1) GB980032A (es)
LU (1) LU41789A1 (es)
NO (1) NO117008B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1802854C3 (de) 1968-10-12 1980-04-10 Wilhelmstal-Werke Gmbh Papiersackfabriken, 7590 Achern Mehrlagiger Ventilsack
DE1818047C3 (de) * 1968-10-12 1983-11-24 Wilhelmstal-Werke Gmbh Papiersackfabriken, 7590 Achern Verfahren zum Herstellen von mehrlagigen Ventilsäcken mit Innensack
FI98292C (fi) * 1994-12-05 1997-05-26 Upm Kymmene Oy Pohjasäkki
FI102527B1 (fi) * 1994-12-05 1998-12-31 Upm Kymmene Oy Säkki

Also Published As

Publication number Publication date
ES277975A1 (es) 1962-11-16
CH387430A (fr) 1965-01-31
FI40847B (es) 1969-02-28
BE618088A (fr) 1962-11-26
DK107794C (da) 1967-07-03
NO117008B (es) 1969-06-16
LU41789A1 (es) 1962-07-28
GB980032A (en) 1965-01-13

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