FR661401A - Improvements made to processes to make containers or envelopes watertight after or before filling - Google Patents

Improvements made to processes to make containers or envelopes watertight after or before filling

Info

Publication number
FR661401A
FR661401A FR661401DA FR661401A FR 661401 A FR661401 A FR 661401A FR 661401D A FR661401D A FR 661401DA FR 661401 A FR661401 A FR 661401A
Authority
FR
France
Prior art keywords
envelopes
watertight
processes
before filling
improvements made
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
Werner Dautwitz
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 FR661401A publication Critical patent/FR661401A/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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14—Carboxylic acids; Derivatives thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Food-Manufacturing Devices (AREA)
FR661401D 1927-12-07 1928-10-02 Improvements made to processes to make containers or envelopes watertight after or before filling Expired FR661401A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT301861X 1927-12-07

Publications (1)

Publication Number Publication Date
FR661401A true FR661401A (en) 1929-07-25

Family

ID=3671143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR661401D Expired FR661401A (en) 1927-12-07 1928-10-02 Improvements made to processes to make containers or envelopes watertight after or before filling

Country Status (3)

Country Link
FR (1) FR661401A (en)
GB (1) GB301861A (en)
NL (1) NL23870C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2450872B (en) * 2007-07-07 2011-12-21 St Neots Packaging Ltd Improvements in or relating to food packaging

Also Published As

Publication number Publication date
GB301861A (en) 1929-11-14
NL23870C (en)

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