CS189926B1 - Facility for cooling the hose foils from the plastic materials - Google Patents

Facility for cooling the hose foils from the plastic materials

Info

Publication number
CS189926B1
CS189926B1 CS754570A CS457075A CS189926B1 CS 189926 B1 CS189926 B1 CS 189926B1 CS 754570 A CS754570 A CS 754570A CS 457075 A CS457075 A CS 457075A CS 189926 B1 CS189926 B1 CS 189926B1
Authority
CS
Czechoslovakia
Prior art keywords
foils
hose
facility
cooling
plastic materials
Prior art date
Application number
CS754570A
Other languages
Czech (cs)
English (en)
Inventor
Claus Brueckner
Original Assignee
Claus Brueckner
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 Claus Brueckner filed Critical Claus Brueckner
Publication of CS189926B1 publication Critical patent/CS189926B1/cs

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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/913—Cooling of hollow articles of tubular films externally
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
CS754570A 1974-08-14 1975-06-27 Facility for cooling the hose foils from the plastic materials CS189926B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD180489A DD116165A1 (no) 1974-08-14 1974-08-14

Publications (1)

Publication Number Publication Date
CS189926B1 true CS189926B1 (en) 1979-05-31

Family

ID=5496933

Family Applications (1)

Application Number Title Priority Date Filing Date
CS754570A CS189926B1 (en) 1974-08-14 1975-06-27 Facility for cooling the hose foils from the plastic materials

Country Status (5)

Country Link
CS (1) CS189926B1 (no)
DD (1) DD116165A1 (no)
DE (1) DE2524281A1 (no)
HU (1) HU174367B (no)
SU (1) SU647126A1 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5881128A (ja) * 1981-11-09 1983-05-16 Mitsui Petrochem Ind Ltd インフレ−シヨンフイルム製造方法およびその装置
RU2606290C1 (ru) * 2015-10-22 2017-01-10 Владимир Николаевич Кудеяров Центростремительный лопастной насос для перекачивания подогретых неоднородных по плотности жидкостей

Also Published As

Publication number Publication date
SU647126A1 (ru) 1979-02-15
DD116165A1 (no) 1975-11-12
DE2524281A1 (de) 1976-02-26
HU174367B (hu) 1979-12-28

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