FR2025668A1 - Wrapping sheets - Google Patents

Wrapping sheets

Info

Publication number
FR2025668A1
FR2025668A1 FR6942314A FR6942314A FR2025668A1 FR 2025668 A1 FR2025668 A1 FR 2025668A1 FR 6942314 A FR6942314 A FR 6942314A FR 6942314 A FR6942314 A FR 6942314A FR 2025668 A1 FR2025668 A1 FR 2025668A1
Authority
FR
France
Prior art keywords
package
low pressure
pressure polyethylene
aluminium foil
films
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.)
Withdrawn
Application number
FR6942314A
Other languages
French (fr)
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.)
SCHEUCH KG
Original Assignee
SCHEUCH 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 SCHEUCH KG filed Critical SCHEUCH KG
Publication of FR2025668A1 publication Critical patent/FR2025668A1/en
Withdrawn legal-status Critical Current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
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

Package composed of films of different materials has an airtight edge zone surrounding the interior enclosure of the package, while the face of one of the films oriented towards the other film is formed by low pressure polyethylene, which at the face welded by local heating to a polypropylene film, presents a superficial zone obtd by a modification characterised by an increased wetting power of the low pressure polyethylene. The package pref. consists of an aluminium foil container coated with polypropylene, with an aluminium foil cover coated with low pressure polyethylene. The package is intended for use with foods, pharmaceutical products, etc.
FR6942314A 1968-12-09 1969-12-08 Wrapping sheets Withdrawn FR2025668A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1868968A CH501523A (en) 1968-12-09 1968-12-09 Two-part packaging and method of making it

Publications (1)

Publication Number Publication Date
FR2025668A1 true FR2025668A1 (en) 1970-09-11

Family

ID=4434673

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6942314A Withdrawn FR2025668A1 (en) 1968-12-09 1969-12-08 Wrapping sheets

Country Status (4)

Country Link
BE (1) BE742694A (en)
CH (1) CH501523A (en)
DE (1) DE6947193U (en)
FR (1) FR2025668A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2255026C3 (en) * 1972-11-10 1981-07-16 Feldmühle AG, 4000 Düsseldorf pack

Also Published As

Publication number Publication date
DE6947193U (en) 1970-05-21
BE742694A (en) 1970-05-14
CH501523A (en) 1971-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse