FR1369000A - Sac à fond croisé en une matière soudable; procédé et appareil de fabrication - Google Patents

Sac à fond croisé en une matière soudable; procédé et appareil de fabrication

Info

Publication number
FR1369000A
FR1369000A FR940453A FR940453A FR1369000A FR 1369000 A FR1369000 A FR 1369000A FR 940453 A FR940453 A FR 940453A FR 940453 A FR940453 A FR 940453A FR 1369000 A FR1369000 A FR 1369000A
Authority
FR
France
Prior art keywords
manufacturing
cross
bottom bag
weldable material
weldable
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
FR940453A
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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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 Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Priority to FR940453A priority Critical patent/FR1369000A/fr
Application granted granted Critical
Publication of FR1369000A publication Critical patent/FR1369000A/fr
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
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
    • B31B70/85—Applying patches or flexible valve inserts, e.g. applying film-like valves
    • 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
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/001—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom
    • B31B2150/0014—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom having their openings facing transversally 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
    • 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
    • B31B2160/20—Shape of flexible containers with 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
    • B31B50/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B50/812—Applying tabs, patches, strips or strings on blanks or webs
    • B31B50/8122—Applying patches
    • B31B50/8123—Applying patches the blanks remaining stationary during application of the patches
FR940453A 1963-07-05 1963-07-05 Sac à fond croisé en une matière soudable; procédé et appareil de fabrication Expired FR1369000A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR940453A FR1369000A (fr) 1963-07-05 1963-07-05 Sac à fond croisé en une matière soudable; procédé et appareil de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR940453A FR1369000A (fr) 1963-07-05 1963-07-05 Sac à fond croisé en une matière soudable; procédé et appareil de fabrication

Publications (1)

Publication Number Publication Date
FR1369000A true FR1369000A (fr) 1964-08-07

Family

ID=8807634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR940453A Expired FR1369000A (fr) 1963-07-05 1963-07-05 Sac à fond croisé en une matière soudable; procédé et appareil de fabrication

Country Status (1)

Country Link
FR (1) FR1369000A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2729606A1 (fr) * 1995-01-25 1996-07-26 Windmoeller & Hoelscher Dispositif de fabrication de sacs a fond croise

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2729606A1 (fr) * 1995-01-25 1996-07-26 Windmoeller & Hoelscher Dispositif de fabrication de sacs a fond croise
ES2137800A1 (es) * 1995-01-25 1999-12-16 Windmoeller & Hoelscher Dispositivo para la fabricacion de sacos con fondo plegado en forma de cruz.

Similar Documents

Publication Publication Date Title
BE765532A (fr) Appareil pour la fabrication de sacs a poignees en matiere thermoplastique
FR1501068A (fr) Appareil permettant la production d'une pellicule formée de plusieurs couches de matières thermoplastiques
FR1501635A (fr) Procédé et appareil pour la formation d'une pellicule tubulaire en matière thermoplastique
FR1369000A (fr) Sac à fond croisé en une matière soudable; procédé et appareil de fabrication
FR1511445A (fr) Procédé et appareil pour la fabrication de produits-mousse thermoplastiques, façonnables et soudables
FR1512330A (fr) Sacs à valve entièrement en matière plastique et procédé pour leur fabrication
FR1297056A (fr) Machine destinée à la fabrication des sachets en matière plastique
CH409766A (fr) Sac en matière thermoplastique et procédé pour sa fabrication
BE753374A (fr) Machine a sacs pour la fabrication de sachets a soufflets en matiere plastique avec poignees
BE745287A (fr) Procede et appareil pour la fabrication d'une matiere de garnissage
CH392052A (fr) Appareil pour la fabrication d'un tube souple en matière thermoplastique
FR1509848A (fr) Procédé et dispositif pour la fabrication de sacs à fond croisé en feuille de matière plastique
FR1360772A (fr) Procédé et machine pour la fabrication de sacs en matière thermoscellable
FR1320354A (fr) Sac à fond croisé en matière soudable et procédé pour sa confection
FR1369975A (fr) Procédé et appareil pour la fabrication d'une pellicule tubulaire aplatie de matériau thermoplastique
FR1370227A (fr) Procédé pour la fabrication de sacs à main en matière soudable
SE393558B (sv) Maskin for stumsvetsning av ror av termoplastmaterial
FR1380736A (fr) Matière raidie en feuille et son procédé de formation
FR1474820A (fr) Procédé et appareil pour la fabrication d'étoffes à poils
FR1359073A (fr) Sac à soufflet à fond croisé, en matière plastique soudable, procédé et dispositif de fabrication
FR1348079A (fr) Sac à valve en matière plastique et procédé pour la fabrication de ce sac
FR1351963A (fr) Procédé et appareil perfectionnés pour la fabrication de matière plastique en feuilles
FR1529850A (fr) Appareil pour la fabrication de sachets en matière plastique
FR1388824A (fr) Machine pour la fabrication des sacs en matière thermo-plastique
FR1474707A (fr) Dispositif pour la fabrication de sacs en matériau thermoplastique