FR2373458A1 - Sachet d'emballage etanche et son procede de fabrication - Google Patents

Sachet d'emballage etanche et son procede de fabrication

Info

Publication number
FR2373458A1
FR2373458A1 FR7636997A FR7636997A FR2373458A1 FR 2373458 A1 FR2373458 A1 FR 2373458A1 FR 7636997 A FR7636997 A FR 7636997A FR 7636997 A FR7636997 A FR 7636997A FR 2373458 A1 FR2373458 A1 FR 2373458A1
Authority
FR
France
Prior art keywords
thermoplastic
face
bag
base
sequence
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.)
Granted
Application number
FR7636997A
Other languages
English (en)
French (fr)
Other versions
FR2373458B3 (enrdf_load_stackoverflow
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.)
ROLAND EMBALLAGES
Original Assignee
ROLAND 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
Application filed by ROLAND EMBALLAGES filed Critical ROLAND EMBALLAGES
Priority to FR7636997A priority Critical patent/FR2373458A1/fr
Publication of FR2373458A1 publication Critical patent/FR2373458A1/fr
Application granted granted Critical
Publication of FR2373458B3 publication Critical patent/FR2373458B3/fr
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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/10—Bags or like containers made of paper and having structural provision for thickness of contents with gusseted sides
    • 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
    • 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
    • B31B2170/00—Construction of flexible containers
    • B31B2170/30—Construction of flexible containers having corrugated or pleated walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Making Paper Articles (AREA)
FR7636997A 1976-12-08 1976-12-08 Sachet d'emballage etanche et son procede de fabrication Granted FR2373458A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7636997A FR2373458A1 (fr) 1976-12-08 1976-12-08 Sachet d'emballage etanche et son procede de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7636997A FR2373458A1 (fr) 1976-12-08 1976-12-08 Sachet d'emballage etanche et son procede de fabrication

Publications (2)

Publication Number Publication Date
FR2373458A1 true FR2373458A1 (fr) 1978-07-07
FR2373458B3 FR2373458B3 (enrdf_load_stackoverflow) 1979-08-17

Family

ID=9180817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7636997A Granted FR2373458A1 (fr) 1976-12-08 1976-12-08 Sachet d'emballage etanche et son procede de fabrication

Country Status (1)

Country Link
FR (1) FR2373458A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2573002A1 (fr) * 1984-11-12 1986-05-16 Newtec Int Procede et dispositif de soudage transversal d'une gaine tubulaire en matiere plastique
CN101863145A (zh) * 2010-06-11 2010-10-20 上海紫江彩印包装有限公司 一种包装袋的制作方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2573002A1 (fr) * 1984-11-12 1986-05-16 Newtec Int Procede et dispositif de soudage transversal d'une gaine tubulaire en matiere plastique
CN101863145A (zh) * 2010-06-11 2010-10-20 上海紫江彩印包装有限公司 一种包装袋的制作方法

Also Published As

Publication number Publication date
FR2373458B3 (enrdf_load_stackoverflow) 1979-08-17

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Legal Events

Date Code Title Description
ST Notification of lapse