IT1008499B - Perfezionamento nei sistemi per la produzione di stratificati in fibra di vetro - Google Patents

Perfezionamento nei sistemi per la produzione di stratificati in fibra di vetro

Info

Publication number
IT1008499B
IT1008499B IT50648/74A IT5064874A IT1008499B IT 1008499 B IT1008499 B IT 1008499B IT 50648/74 A IT50648/74 A IT 50648/74A IT 5064874 A IT5064874 A IT 5064874A IT 1008499 B IT1008499 B IT 1008499B
Authority
IT
Italy
Prior art keywords
improvement
systems
production
glass fiber
fiber laminates
Prior art date
Application number
IT50648/74A
Other languages
English (en)
Original Assignee
Johns Manville
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 Johns Manville filed Critical Johns Manville
Application granted granted Critical
Publication of IT1008499B publication Critical patent/IT1008499B/it

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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/006—Degassing moulding material or draining off gas during moulding
    • B29C37/0064—Degassing moulding material or draining off gas during moulding of reinforced material
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
    • B29C70/523—Pultrusion, i.e. forming and compressing by continuously pulling through a die and impregnating the reinforcement in the die
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C2035/0211—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould resistance heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0854—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns in the form of a non-woven mat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
IT50648/74A 1973-04-27 1974-04-26 Perfezionamento nei sistemi per la produzione di stratificati in fibra di vetro IT1008499B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US355356A US3865540A (en) 1973-04-27 1973-04-27 Purging system and method for a process producing glass fiber blankets

Publications (1)

Publication Number Publication Date
IT1008499B true IT1008499B (it) 1976-11-10

Family

ID=23397152

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50648/74A IT1008499B (it) 1973-04-27 1974-04-26 Perfezionamento nei sistemi per la produzione di stratificati in fibra di vetro

Country Status (9)

Country Link
US (1) US3865540A (it)
JP (1) JPS5137225B2 (it)
BE (1) BE814185A (it)
CA (1) CA1026170A (it)
DE (1) DE2420338A1 (it)
FR (1) FR2227237B1 (it)
GB (1) GB1423637A (it)
IT (1) IT1008499B (it)
NL (1) NL7405571A (it)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368445A1 (fr) * 1976-10-22 1978-05-19 Saint Gobain Regulation des installations de fibrage avec traitement des effluents
US4038356A (en) * 1976-04-14 1977-07-26 Johns-Manville Corporation Method and apparatus for making a fibrous board-like product having a male edge and a female edge
JPS5390815U (it) * 1976-12-24 1978-07-25
JPS54142542U (it) * 1978-03-28 1979-10-03
US4316865A (en) * 1978-06-05 1982-02-23 Saint-Gobain Industries Method for heat treatment of fibrous mats
US4263007A (en) * 1978-06-05 1981-04-21 Saint-Gobain Industries Apparatus for heat treatment of fibrous mats
US4416071A (en) * 1979-09-07 1983-11-22 Manville Service Corporation Apparatus for rapid annealing of refractory fiber bodies
US4288475A (en) * 1979-10-22 1981-09-08 Meeker Brian L Method and apparatus for impregnating a fibrous web
US4289480A (en) * 1979-11-02 1981-09-15 E. I. Du Pont De Nemours And Company Process for heating thin surface layers
FI831344L (fi) * 1983-04-20 1984-10-21 Yhtyneet Paperitehtaat Oy Fiberfoerdelningsfoerfarande och - anordning foer en torrpappermaskin.
US4767584A (en) * 1985-04-03 1988-08-30 Massachusetts Institute Of Technology Process of and apparatus for producing design patterns in materials
US4734996A (en) * 1986-12-15 1988-04-05 Owens-Corning Fiberglas Corporation Method and apparatus for heating mineral fibers
US4831746A (en) * 1986-12-15 1989-05-23 Owens-Corning Fiberglas Corporation Method and apparatus for heating mineral fibers
US4935083A (en) * 1988-09-21 1990-06-19 Massachusetts Inst Technology Process for producing design patterns on materials
US5595585A (en) * 1994-05-02 1997-01-21 Owens Corning Fiberglas Technology, Inc. Low frequency sound distribution of rotary fiberizer veils
CN1149325A (zh) * 1994-05-02 1997-05-07 欧文斯科尔宁格公司 利用高速旋转转筒和低频声波分布的棉块成型工艺
DE69518151T2 (de) * 1994-05-10 2001-03-29 Owens Corning, Toledo Direktform-verfahren zum sammeln von langen wollfädern
US5885390A (en) * 1994-09-21 1999-03-23 Owens-Corning Fiberglas Technology Inc. Processing methods and products for irregularly shaped bicomponent glass fibers
US5980680A (en) * 1994-09-21 1999-11-09 Owens Corning Fiberglas Technology, Inc. Method of forming an insulation product
US5695848A (en) * 1994-12-21 1997-12-09 Nicofibers, Inc. Panel formed from molded fiberglass strands
US5639411A (en) * 1994-12-21 1997-06-17 Holli-Nee Corporation Process for expanding glass fiber laminates and panels formed thereby
DE69838183T3 (de) * 1997-12-22 2014-12-11 Corning Incorporated Tunnelofen zum Brennen von keramischen Wabenstrukturkörpern
US6325963B1 (en) * 1997-12-22 2001-12-04 Corning Incorporated Method for firing ceramic honeycomb bodies
US7803248B2 (en) * 2007-05-23 2010-09-28 Johns Manville Method of drying mat products
DE102007051474A1 (de) * 2007-10-27 2009-04-30 Johns Manville Europe Gmbh Betriebsstätte mit einem auf Verbrennungsbasis funktionierenden Strom-Wärme-Generator
DE102009050860B4 (de) * 2009-10-27 2017-03-23 Dbw Holding Gmbh Formgebungsverfahren
EP3218317B1 (en) 2014-11-13 2018-10-17 Gerresheimer Glas GmbH Glass forming machine particle filter, a plunger unit, a blow head, a blow head support and a glass forming machine adapted to or comprising said filter
CN111118673B (zh) * 2020-01-09 2022-03-01 兰溪市华棉纺织有限公司 一种可减少空气污染的纺织用多仓混棉机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2373077A (en) * 1942-06-13 1945-04-03 Owens Corning Fiberglass Corp Apparatus for manufacturing bonded fibrous mats
GB851160A (en) * 1958-05-14 1960-10-12 Versil Ltd Improvements in or relating to insulating material
US3429681A (en) * 1965-12-17 1969-02-25 Certain Teed Fiber Glass Apparatus for production of glass fibers
US3539316A (en) * 1967-07-25 1970-11-10 Owens Corning Fiberglass Corp Method and apparatus for manufacturing fibrous structures
US3447247A (en) * 1967-12-18 1969-06-03 Beloit Corp Method and equipment for drying web material
US3509633A (en) * 1968-04-22 1970-05-05 Anthony M Fernandes Cutting guide

Also Published As

Publication number Publication date
JPS5137225B2 (it) 1976-10-14
NL7405571A (it) 1974-10-29
FR2227237A1 (it) 1974-11-22
GB1423637A (en) 1976-02-04
CA1026170A (en) 1978-02-14
BE814185A (fr) 1974-10-25
JPS5013474A (it) 1975-02-12
FR2227237B1 (it) 1977-03-04
DE2420338A1 (de) 1974-11-14
US3865540A (en) 1975-02-11

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