IT1140208B - Procedimento per la preparazione di cartone di tipo ondulaio con l'impiego di fibre di polimeri termoplastici - Google Patents

Procedimento per la preparazione di cartone di tipo ondulaio con l'impiego di fibre di polimeri termoplastici

Info

Publication number
IT1140208B
IT1140208B IT24154/81A IT2415481A IT1140208B IT 1140208 B IT1140208 B IT 1140208B IT 24154/81 A IT24154/81 A IT 24154/81A IT 2415481 A IT2415481 A IT 2415481A IT 1140208 B IT1140208 B IT 1140208B
Authority
IT
Italy
Prior art keywords
cardboard
procedure
preparation
thermoplastic polymer
polymer fibers
Prior art date
Application number
IT24154/81A
Other languages
English (en)
Other versions
IT8124154A0 (it
Inventor
Lino Credali
Emilio Martini
Original Assignee
Montedison Spa
Cartopiave Spa
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 Montedison Spa, Cartopiave Spa filed Critical Montedison Spa
Priority to IT24154/81A priority Critical patent/IT1140208B/it
Publication of IT8124154A0 publication Critical patent/IT8124154A0/it
Priority to NO823173A priority patent/NO823173L/no
Priority to DK417882A priority patent/DK417882A/da
Priority to JP57163272A priority patent/JPS5862036A/ja
Priority to EP82108867A priority patent/EP0075898A3/en
Priority to ES515928A priority patent/ES515928A0/es
Application granted granted Critical
Publication of IT1140208B publication Critical patent/IT1140208B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
    • B31F1/2804—Methods
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/08—Corrugated paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
    • B31F1/2818—Glue application specially adapted therefor
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/02—Layered products comprising a layer of paper or cardboard next to a fibrous or filamentary layer
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Multicomponent Fibers (AREA)
IT24154/81A 1981-09-25 1981-09-25 Procedimento per la preparazione di cartone di tipo ondulaio con l'impiego di fibre di polimeri termoplastici IT1140208B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT24154/81A IT1140208B (it) 1981-09-25 1981-09-25 Procedimento per la preparazione di cartone di tipo ondulaio con l'impiego di fibre di polimeri termoplastici
NO823173A NO823173L (no) 1981-09-25 1982-09-20 Fremgangsmaate ved fremstilling av boelgepapp under anvendelse av fibre av termoplast
DK417882A DK417882A (da) 1981-09-25 1982-09-20 Fremgangsmaade til fremstilling af boelgepap ved anvendelse af termoplastiske polymerfibre
JP57163272A JPS5862036A (ja) 1981-09-25 1982-09-21 段ボ−ルの製造方法
EP82108867A EP0075898A3 (en) 1981-09-25 1982-09-24 Process for preparing cardboards of the undulated type by using thermoplastic polymer fibres
ES515928A ES515928A0 (es) 1981-09-25 1982-09-24 "procedimiento para la preparacion de un carton de tipo ondulado".

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24154/81A IT1140208B (it) 1981-09-25 1981-09-25 Procedimento per la preparazione di cartone di tipo ondulaio con l'impiego di fibre di polimeri termoplastici

Publications (2)

Publication Number Publication Date
IT8124154A0 IT8124154A0 (it) 1981-09-25
IT1140208B true IT1140208B (it) 1986-09-24

Family

ID=11212266

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24154/81A IT1140208B (it) 1981-09-25 1981-09-25 Procedimento per la preparazione di cartone di tipo ondulaio con l'impiego di fibre di polimeri termoplastici

Country Status (6)

Country Link
EP (1) EP0075898A3 (it)
JP (1) JPS5862036A (it)
DK (1) DK417882A (it)
ES (1) ES515928A0 (it)
IT (1) IT1140208B (it)
NO (1) NO823173L (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2268757A (en) * 1992-07-14 1994-01-19 Andrew David Bartle Corrugated sheet materials
FR2782291B1 (fr) * 1998-08-17 2000-10-06 Miniplus Procede pour la fabrication de materiaux ondules sur au moins une face et materiaux ondules sur au moins une face obtenus par ledit procede
CN102975458A (zh) * 2011-09-06 2013-03-20 庄恒灿 干式贴合的瓦楞纸板及其制造方法
CN105416755A (zh) * 2015-11-28 2016-03-23 无锡飞环包装器材有限公司 一种防水双层瓦楞纸箱

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1162231A (en) * 1965-09-03 1969-08-20 Enzo Gutzeit Osakeyhtio Method of Producing a Laminate to be used in a Corrugated Board
US3723222A (en) * 1970-05-01 1973-03-27 Mitsui Petrochemical Ind Process for manufacturing corrugated thermoplastic synthetic resin cardboard sheet
GB1481050A (en) * 1973-10-30 1977-07-27 Mitsubishi Petrochemical Co Corrugated cardboard sheet and method for producing the same
SE442182B (sv) * 1976-06-05 1985-12-09 Rengo Co Ltd Forsterkt wellpapp jemte sett att tillverka detsamma
IT1131884B (it) * 1980-07-02 1986-06-25 Montedison Spa Procedimento per preparare cartone di tipo ondulato con l'impiego di fibre di polimeri termoplastici

Also Published As

Publication number Publication date
EP0075898A2 (en) 1983-04-06
ES8400787A1 (es) 1983-12-01
EP0075898A3 (en) 1985-06-19
IT8124154A0 (it) 1981-09-25
ES515928A0 (es) 1983-12-01
JPS5862036A (ja) 1983-04-13
DK417882A (da) 1983-03-26
NO823173L (no) 1983-03-28

Similar Documents

Publication Publication Date Title
GB2017963B (en) Optical fibre/transducer coupling
IT1214553B (it) Connettore di fibre ottiche eprocedimento per l'impiego del medesimo.
ES511409A0 (es) Perfeccionamientos en la fabricacion de cables con fibras opticas.
DE2963111D1 (en) Optical fibre adaptor
ES534837A0 (es) Mejoras en la fabricacion de fibras opticas
AU560480B2 (en) Plastic optical fibres
IT8420840A1 (it) "attenuatore a fibre ottiche del tipo in-linea"
GB2101762B (en) Optic fibre
IT7948090A0 (it) Procedimento per la produzione di polimeri alfa-olefinici ad alto grado di stereoregolarita'
IT8224890A0 (it) Procedimento litografico per la fabbricazione di fibre ottiche.
MX163346A (es) Mejoras a procedimiento para la estabilizacion de un polimero de tereftalato de polietileno-tereftalato polioxietileno
IT8222783A0 (it) Fibre poliolefiniche a migliorata termosaldabilita' e procedimento per ottenerle.
GB2015766B (en) Adjustable optic fibre connector
ZA795364B (en) Optical fibre manufacture
GB2028530B (en) Coupling optical fibres
ES485402A0 (es) Mejoras en los elementos de conexionado de fibras opticas con recubrimiento plastico
AU563023B2 (en) Fibre optic coupler displacement transducer
IT1131884B (it) Procedimento per preparare cartone di tipo ondulato con l'impiego di fibre di polimeri termoplastici
IT1140208B (it) Procedimento per la preparazione di cartone di tipo ondulaio con l'impiego di fibre di polimeri termoplastici
IT7869977A0 (it) Procedimento per la connessione difibre ottiche, e connettore a vibrazione per l'esecuzione del procedimento
IT1165382B (it) Procedimento per la fabbricazione industriale di fogli di materiale plastico aventi alte qualita' ottiche
IT1138094B (it) Dispositivo per l'addensamento di fibre
IT1074822B (it) Preparazione di filtri con l'impiego di fibre sintetiche
IT8423352A0 (it) Connettore di fibre ottiche eprocedimento per la fabbricazione dello stesso.
IT1157302B (it) Procedimento per preparare manufatti di cemento-amianto, con l'impiego di fibrille di polimeri sintetici dotate di elevata area superficiale, e prodotti relativi