GB852235A - Method for the manufacture of collapsible tubes and machine for carrying it out - Google Patents

Method for the manufacture of collapsible tubes and machine for carrying it out

Info

Publication number
GB852235A
GB852235A GB614659A GB614659A GB852235A GB 852235 A GB852235 A GB 852235A GB 614659 A GB614659 A GB 614659A GB 614659 A GB614659 A GB 614659A GB 852235 A GB852235 A GB 852235A
Authority
GB
United Kingdom
Prior art keywords
die
blank
heating
members
parts
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
GB614659A
Other languages
English (en)
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
Publication of GB852235A publication Critical patent/GB852235A/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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/10—Closing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • B29B13/024—Hollow bodies, e.g. tubes or profiles
    • B29B13/025—Tube ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/20—Flexible squeeze tubes, e.g. for cosmetics
    • 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
    • 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
    • B29L2023/22—Tubes or pipes, i.e. rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
GB614659A 1958-02-25 1959-02-23 Method for the manufacture of collapsible tubes and machine for carrying it out Expired GB852235A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH340997T 1958-02-25

Publications (1)

Publication Number Publication Date
GB852235A true GB852235A (en) 1960-10-26

Family

ID=4542392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB614659A Expired GB852235A (en) 1958-02-25 1959-02-23 Method for the manufacture of collapsible tubes and machine for carrying it out

Country Status (5)

Country Link
CH (1) CH340997A (enrdf_load_html_response)
DE (1) DE1158698B (enrdf_load_html_response)
FR (1) FR1220366A (enrdf_load_html_response)
GB (1) GB852235A (enrdf_load_html_response)
NL (1) NL236424A (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0812675A4 (en) * 1995-12-28 2001-11-14 Yoshino Kogyosho Co Ltd METHOD AND DEVICE FOR PRODUCING TUBULAR CONTAINERS
WO2006131155A1 (en) * 2005-06-07 2006-12-14 Unomedical A/S A surgical suction device and a method for manufacturing such device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685935A (en) * 1970-03-10 1972-08-22 Janos Kurucz Apparatus for manufacturing bearings that are to be used particularly in the watchmaking industry and for small apparatuses
US4285904A (en) * 1978-06-05 1981-08-25 Beckman Instruments, Inc. Method and apparatus for sealing centrifuge tubes
CN115071121A (zh) * 2022-07-06 2022-09-20 四川金石东方新材料科技有限公司 一种增强复合塑料管的封口方法
CH720861A1 (de) * 2023-06-15 2024-12-30 Hoffmann Neopac Ag Vorrichtung und Verfahren zum Anformen eines Tubenkopfrohlings eines Tubenrohlings

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE523287A (enrdf_load_html_response) * 1952-10-21

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0812675A4 (en) * 1995-12-28 2001-11-14 Yoshino Kogyosho Co Ltd METHOD AND DEVICE FOR PRODUCING TUBULAR CONTAINERS
WO2006131155A1 (en) * 2005-06-07 2006-12-14 Unomedical A/S A surgical suction device and a method for manufacturing such device
EA013026B1 (ru) * 2005-06-07 2010-02-26 Уномедикал А/С Хирургическое отсасывающее устройство и способ его изготовления

Also Published As

Publication number Publication date
CH340997A (fr) 1959-09-15
DE1158698B (de) 1963-12-05
FR1220366A (fr) 1960-05-24
NL236424A (enrdf_load_html_response)

Similar Documents

Publication Publication Date Title
US4289726A (en) Apparatus and method for injection molding of elongated hollow plastic container walls
SE7905045L (sv) Forfarande for framstellning av emne till behallare och emne tillverkat enligt forfarandet
GB997552A (enrdf_load_html_response)
GB852235A (en) Method for the manufacture of collapsible tubes and machine for carrying it out
GB1090615A (en) Methods and apparatus for forming necked containers from thermoplastic sheet material
GB927399A (en) Machine for the production of hollow bodies
US4632657A (en) Apparatus and method for injection molding of elongated hollow plastic container walls
JPS56128A (en) Fixing heat of blow-molded parts
GB955391A (en) Method of producing shaped hollow bodies and apparatus for carrying out such methods
GB935560A (en) Improvements in, or relating to the formation of, bends in thermoplastic tubes
EP0077661A3 (en) Process and apparatus for forming a plastics film
GB955051A (en) Improved method and apparatus for the production of hollow bodies from thermoplastic material
GB497486A (en) Process for the manufacture of tubular glass bodies
CN208341514U (zh) 一种不锈钢水热器外壳模具
CN207841926U (zh) 一种转接头充电器美规欧规下壳
GB760501A (en) Improvements in the manufacture of hollow ingots and castings
US1425574A (en) Battery jar and process of making same
GB1334378A (en) Method of and apparatus for the formation of sheets foils or plates from synthetic thermoplastics material
JPS5677122A (en) Production of foamed molding made of thermoplastic resin
GB1469110A (en) Moudling apparatus
SE7600242L (sv) Anordning for att mellan tva legen forflytta en kerna i en decktillverkningsmaskin
DE869556C (de) Vulkanisierform fuer Kautschukreifen, insbesondere Autoreifen
JPS5440878A (en) Method of forming socket to be fitted with rubber ring
GB1299457A (en) Method and apparatus for the sizing of tubular bodies
CN114506041A (zh) 筒状产品用注塑模具及筒状产品注塑成型工艺