JPH021007B2 - - Google Patents

Info

Publication number
JPH021007B2
JPH021007B2 JP56048655A JP4865581A JPH021007B2 JP H021007 B2 JPH021007 B2 JP H021007B2 JP 56048655 A JP56048655 A JP 56048655A JP 4865581 A JP4865581 A JP 4865581A JP H021007 B2 JPH021007 B2 JP H021007B2
Authority
JP
Japan
Prior art keywords
mouth
tube body
cylinder
overlapping
synthetic resin
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
JP56048655A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57160620A (en
Inventor
Hiroshi Sano
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.)
Takeuchi Press Industries Co Ltd
Original Assignee
Takeuchi Press Industries Co Ltd
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 Takeuchi Press Industries Co Ltd filed Critical Takeuchi Press Industries Co Ltd
Priority to JP56048655A priority Critical patent/JPS57160620A/ja
Publication of JPS57160620A publication Critical patent/JPS57160620A/ja
Publication of JPH021007B2 publication Critical patent/JPH021007B2/ja
Granted 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0014—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping tubes or blown tubular films
    • B29C67/0018—Turning tubes inside out
    • 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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • 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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/12—Rim rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/20—Flexible squeeze tubes, e.g. for cosmetics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Tubes (AREA)
JP56048655A 1981-03-31 1981-03-31 Seamless tube body and manufacture thereof Granted JPS57160620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56048655A JPS57160620A (en) 1981-03-31 1981-03-31 Seamless tube body and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56048655A JPS57160620A (en) 1981-03-31 1981-03-31 Seamless tube body and manufacture thereof

Publications (2)

Publication Number Publication Date
JPS57160620A JPS57160620A (en) 1982-10-04
JPH021007B2 true JPH021007B2 (en]) 1990-01-10

Family

ID=12809363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56048655A Granted JPS57160620A (en) 1981-03-31 1981-03-31 Seamless tube body and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS57160620A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0931489A1 (fr) * 1998-01-27 1999-07-28 Carapak Braintrust Nv Elément tubulaire pour le prélèvement de liquide et procédé de fabrication de cet élément tubulaire

Also Published As

Publication number Publication date
JPS57160620A (en) 1982-10-04

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