ES445998A1 - Perfeccionamientos en rejillas de fusion para fundir polime-ro solido particulado. - Google Patents

Perfeccionamientos en rejillas de fusion para fundir polime-ro solido particulado.

Info

Publication number
ES445998A1
ES445998A1 ES445998A ES445998A ES445998A1 ES 445998 A1 ES445998 A1 ES 445998A1 ES 445998 A ES445998 A ES 445998A ES 445998 A ES445998 A ES 445998A ES 445998 A1 ES445998 A1 ES 445998A1
Authority
ES
Spain
Prior art keywords
melt
grid
melting
fin
spinning grid
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
ES445998A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES445998A1 publication Critical patent/ES445998A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29B13/022—Melting the material to be shaped
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/04—Melting filament-forming substances

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

1. Perfeccionamientos en rejillas de fusión para fundir polímero sólido particulado, caracterizados porque se disponen en cada rejilla caras superior e inferior entre las cuales corre por lo menos una abertura de sección transversal alargada estando limitadas la abertura, o aberturas cada una por lo menos por una aleta destinada a calentarse para fundir el polímero, y llevando la superficie de la aleta, o de cada aleta, que limita una abertura canales que corren en una dirección desde la cara superior hasta la cara inferior de la rejilla de fusión.
ES445998A 1975-03-13 1976-03-12 Perfeccionamientos en rejillas de fusion para fundir polime-ro solido particulado. Expired ES445998A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1045375 1975-03-13

Publications (1)

Publication Number Publication Date
ES445998A1 true ES445998A1 (es) 1978-10-01

Family

ID=9968138

Family Applications (2)

Application Number Title Priority Date Filing Date
ES1976228076U Expired ES228076Y (es) 1975-03-13 1976-03-12 Rejilla de fusion.
ES445998A Expired ES445998A1 (es) 1975-03-13 1976-03-12 Perfeccionamientos en rejillas de fusion para fundir polime-ro solido particulado.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES1976228076U Expired ES228076Y (es) 1975-03-13 1976-03-12 Rejilla de fusion.

Country Status (7)

Country Link
US (1) US4074707A (es)
JP (1) JPS51114461A (es)
DE (1) DE2610553A1 (es)
ES (2) ES228076Y (es)
FR (1) FR2303651A1 (es)
IT (1) IT1058407B (es)
NL (1) NL7602498A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307705A (en) * 1978-12-04 1981-12-29 Marvin Douglas Direct flame heated gridwork
GB2116078A (en) * 1982-02-15 1983-09-21 Dynamelt Ltd Liquefying hot melt adhesive
US4919308A (en) * 1987-12-09 1990-04-24 May Coating Technologies, Inc. Hot melt dispenser
US5775542A (en) * 1995-06-07 1998-07-07 Watson Machinery Internationl Self contained drum dumping and hot melt holding tank and method of unloading, melting and dispensing a slug of hot melt material
US7626143B2 (en) * 2005-02-17 2009-12-01 Scott Richard Miller Apparatus and method for processing hot melt adhesives

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2916262A (en) * 1959-12-08 flores
SU126984A1 (ru) * 1959-07-24 1959-11-30 Ф.Л. Альтер-Песоцкий Электроплавильна головка дл формовани штапельных и кордных синтетических волокон

Also Published As

Publication number Publication date
FR2303651A1 (fr) 1976-10-08
IT1058407B (it) 1982-04-10
ES228076Y (es) 1977-12-01
FR2303651B3 (es) 1978-12-15
ES228076U (es) 1977-06-01
DE2610553A1 (de) 1976-09-23
NL7602498A (nl) 1976-09-15
US4074707A (en) 1978-02-21
JPS51114461A (en) 1976-10-08

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