IT1174102B - Metodo ed apparecchiatura per la fabbricazione di un foglio di materiale - Google Patents

Metodo ed apparecchiatura per la fabbricazione di un foglio di materiale

Info

Publication number
IT1174102B
IT1174102B IT21148/84A IT2114884A IT1174102B IT 1174102 B IT1174102 B IT 1174102B IT 21148/84 A IT21148/84 A IT 21148/84A IT 2114884 A IT2114884 A IT 2114884A IT 1174102 B IT1174102 B IT 1174102B
Authority
IT
Italy
Prior art keywords
manufacture
sheet
equipment
Prior art date
Application number
IT21148/84A
Other languages
English (en)
Other versions
IT8421148A1 (it
IT8421148A0 (it
Inventor
Thomas E Lohr
Original Assignee
Allen Ind
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 Allen Ind filed Critical Allen Ind
Publication of IT8421148A0 publication Critical patent/IT8421148A0/it
Publication of IT8421148A1 publication Critical patent/IT8421148A1/it
Application granted granted Critical
Publication of IT1174102B publication Critical patent/IT1174102B/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]
    • B29C70/504—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] using rollers or pressure bands
    • 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
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • 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
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • B29K2105/128—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles in the form of a mat
IT21148/84A 1983-05-31 1984-05-29 Metodo ed apparecchiatura per la fabbricazione di un foglio di materiale IT1174102B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49960483A 1983-05-31 1983-05-31

Publications (3)

Publication Number Publication Date
IT8421148A0 IT8421148A0 (it) 1984-05-29
IT8421148A1 IT8421148A1 (it) 1985-11-29
IT1174102B true IT1174102B (it) 1987-07-01

Family

ID=23985928

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21148/84A IT1174102B (it) 1983-05-31 1984-05-29 Metodo ed apparecchiatura per la fabbricazione di un foglio di materiale

Country Status (3)

Country Link
DE (1) DE3420247A1 (it)
GB (1) GB2140739B (it)
IT (1) IT1174102B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8513345D0 (en) * 1985-05-28 1985-07-03 Busm Co Ltd Gauge control of heat-softenable material
IT1188405B (it) * 1986-03-03 1988-01-14 Montedison Spa Procedimento per la produzione in continuo di compositi termoplastici termoformabili
DE3614533A1 (de) * 1986-04-29 1987-11-05 Walter Isphording Verfahren zum herstellen von kompakten, eine verstaerkungseinlage aus fasern enthaltenden formkoerpern aus thermoplastischem kunststoff
EP0688643A3 (de) * 1994-06-23 1996-11-27 Kuesters Eduard Maschf Formteil und Verfahren zu seiner Herstellung
DE19604726B4 (de) * 1996-02-09 2005-02-17 Karl Mayer Malimo Textilmaschinenfabrik Gmbh Verfahren zum Herstellen einer mehrlagigen Bahn insbesondere als Polsterbezugsmaterial für Fahrzeugsitze
WO2005098128A1 (de) * 2004-04-08 2005-10-20 Ems Chemie Ag Papiermaschinen-pressfilz und verfahren sowie vorrichtung zu seiner herstellung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB493541A (en) * 1936-01-07 1938-10-10 Horace Bieuville Improvements in or relating to methods and apparatus for forming films of synthetic resin
BE475209A (it) * 1944-04-14
BE512462A (it) * 1952-06-10
GB757628A (en) * 1953-01-15 1956-09-19 Edward Ralph Bose Method and apparatus for the continuous manufacture of compressed boards or sheets
NL102124C (it) * 1956-02-03
SE391757B (sv) * 1973-03-26 1977-02-28 Kuesters E Sett att tillverka skivformiga foremal av i enskilda fibrer sonderdelad cellulosa

Also Published As

Publication number Publication date
GB2140739A (en) 1984-12-05
DE3420247A1 (de) 1984-12-06
GB8413842D0 (en) 1984-07-04
IT8421148A1 (it) 1985-11-29
GB2140739B (en) 1986-09-24
IT8421148A0 (it) 1984-05-29

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