FR687348A - Appareil pour imprégner les corps creux - Google Patents

Appareil pour imprégner les corps creux

Info

Publication number
FR687348A
FR687348A FR687348DA FR687348A FR 687348 A FR687348 A FR 687348A FR 687348D A FR687348D A FR 687348DA FR 687348 A FR687348 A FR 687348A
Authority
FR
France
Prior art keywords
hollow bodies
impregnating
impregnating hollow
bodies
hollow
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
English (en)
Inventor
Hendrik Jacobus Prins
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 FR687348A publication Critical patent/FR687348A/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
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • 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
    • B31B50/742—Coating; Impregnating; Waterproofing; Decoating
    • B31B50/745—Coating or impregnating formed boxes
    • 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
    • B31B50/742—Coating; Impregnating; Waterproofing; Decoating
    • B31B50/753—Coating; Impregnating; Waterproofing; Decoating by spraying
    • B31B50/756—Coating; Impregnating; Waterproofing; Decoating by spraying only the interior of the boxes
FR687348D 1929-01-11 1929-12-28 Appareil pour imprégner les corps creux Expired FR687348A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE687348X 1929-01-11

Publications (1)

Publication Number Publication Date
FR687348A true FR687348A (fr) 1930-08-07

Family

ID=6598249

Family Applications (1)

Application Number Title Priority Date Filing Date
FR687348D Expired FR687348A (fr) 1929-01-11 1929-12-28 Appareil pour imprégner les corps creux

Country Status (1)

Country Link
FR (1) FR687348A (fr)

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