IT1093021B - Procedimento per la fabbricazione di laminati incrociata da pellicole termoplastiche ad orientamento monoassiale - Google Patents

Procedimento per la fabbricazione di laminati incrociata da pellicole termoplastiche ad orientamento monoassiale

Info

Publication number
IT1093021B
IT1093021B IT69404/77A IT6940477A IT1093021B IT 1093021 B IT1093021 B IT 1093021B IT 69404/77 A IT69404/77 A IT 69404/77A IT 6940477 A IT6940477 A IT 6940477A IT 1093021 B IT1093021 B IT 1093021B
Authority
IT
Italy
Prior art keywords
laminates
crossed
procedure
manufacture
axial orientation
Prior art date
Application number
IT69404/77A
Other languages
English (en)
Italian (it)
Original Assignee
Leer Koninklijke Emballage
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 Leer Koninklijke Emballage filed Critical Leer Koninklijke Emballage
Application granted granted Critical
Publication of IT1093021B publication Critical patent/IT1093021B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0036—Heat treatment
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/30—Making multilayered or multicoloured articles
    • B29C43/305—Making multilayered articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
    • B32B37/20—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of continuous webs only
    • B32B37/203—One or more of the layers being plastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/308—Heat stability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/516—Oriented mono-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/043—HDPE, i.e. high density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
IT69404/77A 1976-10-27 1977-10-27 Procedimento per la fabbricazione di laminati incrociata da pellicole termoplastiche ad orientamento monoassiale IT1093021B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB44724/76A GB1577128A (en) 1976-10-27 1976-10-27 Production of polymeric film laminates

Publications (1)

Publication Number Publication Date
IT1093021B true IT1093021B (it) 1985-07-19

Family

ID=10434479

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69404/77A IT1093021B (it) 1976-10-27 1977-10-27 Procedimento per la fabbricazione di laminati incrociata da pellicole termoplastiche ad orientamento monoassiale

Country Status (12)

Country Link
JP (1) JPS53102384A (nl)
BE (1) BE860167A (nl)
DE (1) DE2748318A1 (nl)
DK (1) DK476377A (nl)
FR (1) FR2369087A1 (nl)
GB (1) GB1577128A (nl)
IE (1) IE45972B1 (nl)
IL (1) IL53226A (nl)
IT (1) IT1093021B (nl)
LU (1) LU78383A1 (nl)
NL (1) NL7711602A (nl)
ZA (1) ZA776402B (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8607519D0 (en) * 1986-03-26 1986-05-21 Mackley M R Polymer films & tapes
US5108814A (en) * 1987-09-14 1992-04-28 Tredegar Industries, Inc. Embossed oriented film
US5024799A (en) * 1987-09-14 1991-06-18 Tredegar Industries, Inc. Method for producing an embossed oriented film
JPH0735106B2 (ja) * 1988-11-15 1995-04-19 信越化学工業株式会社 ポリイミドフィルム系フレキシブル印刷回路用基板の製造方法
US5372268A (en) * 1989-07-20 1994-12-13 Minnesota Mining And Manufacturing Pull tab innerseal
US5223346A (en) * 1991-10-23 1993-06-29 Mobil Oil Corporation Hdpe/polypropylene film laminates
ZA955144B (en) * 1994-06-27 1996-12-23 Mobil Oil Corp Cross-laminated multilayer film structures for use in the production of banknotes or the like
GB9416183D0 (en) * 1994-08-10 1994-09-28 Mobil Plastics Europ Inc Oriented HDPE laminates for easy direct onal opening and reclosable bags
DE102006029397A1 (de) * 2006-06-27 2008-01-03 Ovd Kinegram Ag Verfahren zur Herstellung eines laminierten Schichtverbunds, laminierter Schichtverbund und dessen Verwendung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207611B (de) * 1959-02-11 1965-12-23 Hoechst Ag Verfahren zur Verbesserung allseitig verstreckter Folien aus thermoplastischen Kunststoffen gegenueber stossartigen Beanspruchungen
GB1084721A (en) * 1964-01-28 1967-09-27 Rasmussen O B Uniting polymer films
FR1478823A (fr) * 1965-05-04 1967-04-28 Ici Ltd Pellicules en matières plastiques orientées, notamment en téréphtalate de polyéthylène
FR1481554A (fr) * 1965-05-28 1967-05-19 Ici Ltd Procédé de fabrication de stratifiés
US3783067A (en) * 1969-07-03 1974-01-01 Petzetakis Aristovoulos George Composite synthetic-resin sheet material
DE2028885C3 (de) * 1969-07-03 1974-01-24 Aristovoulos George Moschaton Piraeus Petzetakis (Griechenland) Schichtstoff aus Polyäthylen und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
DK476377A (da) 1978-04-28
IL53226A (en) 1980-06-30
GB1577128A (en) 1980-10-22
BE860167A (nl) 1978-04-27
AU3006677A (en) 1979-05-03
NL7711602A (nl) 1978-05-02
IE45972B1 (en) 1983-01-12
IL53226A0 (en) 1977-12-30
IE772182L (en) 1978-04-27
ZA776402B (en) 1978-08-30
LU78383A1 (nl) 1978-01-27
FR2369087A1 (fr) 1978-05-26
DE2748318A1 (de) 1978-05-03
JPS53102384A (en) 1978-09-06

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