FR617390A - Process for protecting paper and cardboard of all kinds from humidity - Google Patents

Process for protecting paper and cardboard of all kinds from humidity

Info

Publication number
FR617390A
FR617390A FR617390DA FR617390A FR 617390 A FR617390 A FR 617390A FR 617390D A FR617390D A FR 617390DA FR 617390 A FR617390 A FR 617390A
Authority
FR
France
Prior art keywords
cardboard
humidity
kinds
protecting paper
protecting
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
Other languages
French (fr)
Inventor
Leopold Rado
Julius Modern
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 filed Critical
Application granted granted Critical
Publication of FR617390A publication Critical patent/FR617390A/en
Expired 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/42—Applications of coated or impregnated materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR617390D 1926-06-10 1926-06-10 Process for protecting paper and cardboard of all kinds from humidity Expired FR617390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR617390T 1926-06-10

Publications (1)

Publication Number Publication Date
FR617390A true FR617390A (en) 1927-02-18

Family

ID=8982272

Family Applications (1)

Application Number Title Priority Date Filing Date
FR617390D Expired FR617390A (en) 1926-06-10 1926-06-10 Process for protecting paper and cardboard of all kinds from humidity

Country Status (1)

Country Link
FR (1) FR617390A (en)

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