FR46903E - Process for manufacturing tubes using films and products thus obtained - Google Patents

Process for manufacturing tubes using films and products thus obtained

Info

Publication number
FR46903E
FR46903E FR46903DA FR46903E FR 46903 E FR46903 E FR 46903E FR 46903D A FR46903D A FR 46903DA FR 46903 E FR46903 E FR 46903E
Authority
FR
France
Prior art keywords
films
products
manufacturing tubes
tubes
manufacturing
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.)
Cellophane SA France
Original Assignee
Cellophane SA France
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 Cellophane SA France filed Critical Cellophane SA France
Application granted granted Critical
Publication of FR46903E publication Critical patent/FR46903E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/36—Bending and joining, e.g. for making hollow articles
    • B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
    • B29C53/40—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of definite length, i.e. discrete articles
FR46903D 1935-07-16 1935-07-16 Process for manufacturing tubes using films and products thus obtained Expired FR46903E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR46903T 1935-07-16

Publications (1)

Publication Number Publication Date
FR46903E true FR46903E (en) 1936-11-07

Family

ID=8682466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR46903D Expired FR46903E (en) 1935-07-16 1935-07-16 Process for manufacturing tubes using films and products thus obtained

Country Status (1)

Country Link
FR (1) FR46903E (en)

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