RU2005121675A - FLAT TWO-CHAMBER HEAD - Google Patents

FLAT TWO-CHAMBER HEAD Download PDF

Info

Publication number
RU2005121675A
RU2005121675A RU2005121675/12A RU2005121675A RU2005121675A RU 2005121675 A RU2005121675 A RU 2005121675A RU 2005121675/12 A RU2005121675/12 A RU 2005121675/12A RU 2005121675 A RU2005121675 A RU 2005121675A RU 2005121675 A RU2005121675 A RU 2005121675A
Authority
RU
Russia
Prior art keywords
flat
chamber head
trickle
entrance
films
Prior art date
Application number
RU2005121675/12A
Other languages
Russian (ru)
Other versions
RU2350465C2 (en
Inventor
Герман Гаджиахмедович Рамалданов (RU)
Герман Гаджиахмедович Рамалданов
Original Assignee
Герман Гаджиахмедович Рамалданов (RU)
Герман Гаджиахмедович Рамалданов
Общество с ограниченной ответственностью "Передовые экструзивные технологии" (ООО "ПЭТ") (RU)
Общество с ограниченной ответственностью "Передовые экструзивные технологии" (ООО "ПЭТ")
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 Герман Гаджиахмедович Рамалданов (RU), Герман Гаджиахмедович Рамалданов, Общество с ограниченной ответственностью "Передовые экструзивные технологии" (ООО "ПЭТ") (RU), Общество с ограниченной ответственностью "Передовые экструзивные технологии" (ООО "ПЭТ") filed Critical Герман Гаджиахмедович Рамалданов (RU)
Priority to RU2005121675/12A priority Critical patent/RU2350465C2/en
Priority to PCT/RU2005/000643 priority patent/WO2007008101A1/en
Publication of RU2005121675A publication Critical patent/RU2005121675A/en
Application granted granted Critical
Publication of RU2350465C2 publication Critical patent/RU2350465C2/en

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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Claims (1)

Устройство для экструзионного формования пленок и листов, характеризующееся тем, что имеет конструкцию, состоящую из камер, сообщающихся способом, обеспечивающим каждой струйке из общего потока пластифицируемой массы равные условия сопротивления и прохождение равного расстояния от входа в устройство до выхода из него.A device for the extrusion molding of films and sheets, characterized in that it has a structure consisting of chambers communicating in a manner that provides each trickle from the total stream of plasticizable mass equal conditions of resistance and the passage of an equal distance from the entrance to the device to the exit from it.
RU2005121675/12A 2005-07-11 2005-07-11 Flat-slit two-chamber head RU2350465C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RU2005121675/12A RU2350465C2 (en) 2005-07-11 2005-07-11 Flat-slit two-chamber head
PCT/RU2005/000643 WO2007008101A1 (en) 2005-07-11 2005-12-15 Lay-flat die for extruding production lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2005121675/12A RU2350465C2 (en) 2005-07-11 2005-07-11 Flat-slit two-chamber head

Publications (2)

Publication Number Publication Date
RU2005121675A true RU2005121675A (en) 2007-01-20
RU2350465C2 RU2350465C2 (en) 2009-03-27

Family

ID=37637378

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2005121675/12A RU2350465C2 (en) 2005-07-11 2005-07-11 Flat-slit two-chamber head

Country Status (2)

Country Link
RU (1) RU2350465C2 (en)
WO (1) WO2007008101A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813301A (en) * 1954-12-13 1957-11-19 Monsanto Chemicals Sheeting die
DE1231412B (en) * 1963-01-22 1966-12-29 Franz Sommerfeld Wide slot nozzle for the production of webs from thermoplastic plastics
SU432001A1 (en) * 1972-01-17 1974-06-15 Ю. А. Жданов, И. П. Сторчак , В. С. Белоус FLAT CRUSTED HEAD
US4619802A (en) * 1984-05-21 1986-10-28 Peter Cloeren Die with combining adaptor insert and melt-lamination process
EP0646450B1 (en) * 1993-09-07 1998-11-11 EXTRUSION DIES, Inc. Apparatus for extruding thermoplastic materials

Also Published As

Publication number Publication date
RU2350465C2 (en) 2009-03-27
WO2007008101A1 (en) 2007-01-18

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Legal Events

Date Code Title Description
PC41 Official registration of the transfer of exclusive right

Effective date: 20111222

TK4A Correction to the publication in the bulletin (patent)

Free format text: AMENDMENT TO CHAPTER -PC4A- IN JOURNAL: 5-2012 FOR TAG: (73)

TK4A Correction to the publication in the bulletin (patent)

Free format text: AMENDMENT TO CHAPTER -PC4A- IN JOURNAL: 5-2012 FOR TAG: (73)

MM4A The patent is invalid due to non-payment of fees

Effective date: 20140712

NF4A Reinstatement of patent

Effective date: 20150510

MM4A The patent is invalid due to non-payment of fees

Effective date: 20160712