FR428741A - Perfectionnement du rateau pour machines à onduler le papier, la carte et la demi-carte - Google Patents

Perfectionnement du rateau pour machines à onduler le papier, la carte et la demi-carte

Info

Publication number
FR428741A
FR428741A FR428741DA FR428741A FR 428741 A FR428741 A FR 428741A FR 428741D A FR428741D A FR 428741DA FR 428741 A FR428741 A FR 428741A
Authority
FR
France
Prior art keywords
card
corrugators
rake
paper
improvement
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
Jean Tardieu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR428741A publication Critical patent/FR428741A/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
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
    • B31F1/2845—Details, e.g. provisions for drying, moistening, pressing
    • B31F1/2854—Means for keeping the sheet in contact with one of the corrugating rollers after corrugating, but before applying the facer sheet, e.g. by air pressure, suction or pressing fingers
    • B31F1/2859—Pressing fingers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR428741D 1911-04-15 1911-04-15 Perfectionnement du rateau pour machines à onduler le papier, la carte et la demi-carte Expired FR428741A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR428741T 1911-04-15

Publications (1)

Publication Number Publication Date
FR428741A true FR428741A (fr) 1911-09-06

Family

ID=1471111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR428741D Expired FR428741A (fr) 1911-04-15 1911-04-15 Perfectionnement du rateau pour machines à onduler le papier, la carte et la demi-carte

Country Status (1)

Country Link
FR (1) FR428741A (fr)

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