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FR810113A - Curved pleated objects and their manufacturing process - Google Patents

Curved pleated objects and their manufacturing process

Info

Publication number
FR810113A
FR810113A FR810113DA FR810113A FR 810113 A FR810113 A FR 810113A FR 810113D A FR810113D A FR 810113DA FR 810113 A FR810113 A FR 810113A
Authority
FR
France
Prior art keywords
objects
manufacturing process
curved pleated
pleated
curved
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)
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.)
Mantle Lamp Company of America
Original Assignee
Mantle Lamp Company of America
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 Mantle Lamp Company of America filed Critical Mantle Lamp Company of America
Application granted granted Critical
Publication of FR810113A publication Critical patent/FR810113A/en
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
    • B31F1/0077—Shaping by methods analogous to moulding, e.g. deep drawing techniques
    • 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
    • B31F1/245—Making webs in which the channel of each corrugation is transverse to the web feed by feeding the webs in a channel larger than the thickness of the webs by means of rollers, e.g. involving prefolding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR810113D 1935-08-20 1936-08-17 Curved pleated objects and their manufacturing process Expired FR810113A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US810113XA 1935-08-20 1935-08-20

Publications (1)

Publication Number Publication Date
FR810113A true FR810113A (en) 1937-03-15

Family

ID=22161384

Family Applications (1)

Application Number Title Priority Date Filing Date
FR810113D Expired FR810113A (en) 1935-08-20 1936-08-17 Curved pleated objects and their manufacturing process

Country Status (1)

Country Link
FR (1) FR810113A (en)

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