GB9502449D0 - Process and apparatus for producing strands of low density extruded material - Google Patents

Process and apparatus for producing strands of low density extruded material

Info

Publication number
GB9502449D0
GB9502449D0 GBGB9502449.3A GB9502449A GB9502449D0 GB 9502449 D0 GB9502449 D0 GB 9502449D0 GB 9502449 A GB9502449 A GB 9502449A GB 9502449 D0 GB9502449 D0 GB 9502449D0
Authority
GB
United Kingdom
Prior art keywords
low density
extruded material
density extruded
producing strands
strands
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.)
Withdrawn
Application number
GBGB9502449.3A
Other versions
GB2284176A (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.)
Rothmans International Services Ltd
Rothmans International Ltd
Original Assignee
Rothmans International Services Ltd
Rothmans International 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 Rothmans International Services Ltd, Rothmans International Ltd filed Critical Rothmans International Services Ltd
Publication of GB9502449D0 publication Critical patent/GB9502449D0/en
Publication of GB2284176A publication Critical patent/GB2284176A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
    • A23P30/30—Puffing or expanding
    • A23P30/32—Puffing or expanding by pressure release, e.g. explosion puffing; by vacuum treatment
    • A23P30/34—Puffing or expanding by pressure release, e.g. explosion puffing; by vacuum treatment by extrusion-expansion
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00—Preparing tobacco in the factory
    • A24B3/18—Other treatment of leaves, e.g. puffing, crimpling, cleaning
    • A24B3/182—Puffing
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/30—Expanding the moulding material between endless belts or rollers
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/35—Extrusion nozzles or dies with rollers
    • 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
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/46—Rollers
    • B29C2043/461—Rollers the rollers having specific surface features
    • B29C2043/464—Rollers the rollers having specific surface features having projections or knives, e.g. for cutting-out or for forming local depressions
    • 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
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/46—Rollers
    • B29C2043/468—Rollers take-off rollers, i.e. arranged adjacent a material feeding device

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB9502449A 1992-08-20 1993-08-20 Process and apparatus for producing strands of low density extruded material Withdrawn GB2284176A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929217719A GB9217719D0 (en) 1992-08-20 1992-08-20 Process and apparatus for producing stands of low density extruded material
PCT/GB1993/001773 WO1994004340A1 (en) 1992-08-20 1993-08-20 Process and apparatus for producing strands of low density extruded material

Publications (2)

Publication Number Publication Date
GB9502449D0 true GB9502449D0 (en) 1995-03-29
GB2284176A GB2284176A (en) 1995-05-31

Family

ID=10720676

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929217719A Pending GB9217719D0 (en) 1992-08-20 1992-08-20 Process and apparatus for producing stands of low density extruded material
GB9502449A Withdrawn GB2284176A (en) 1992-08-20 1993-08-20 Process and apparatus for producing strands of low density extruded material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB929217719A Pending GB9217719D0 (en) 1992-08-20 1992-08-20 Process and apparatus for producing stands of low density extruded material

Country Status (3)

Country Link
AU (1) AU4729093A (en)
GB (2) GB9217719D0 (en)
WO (1) WO1994004340A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103561594B (en) * 2011-03-29 2018-01-23 日本烟草产业株式会社 The manufacture method of stem, the manufacture device of stem and stem
AU2013203316B2 (en) 2012-09-25 2015-09-24 Angel Group Co., Ltd. Card shoe apparatus and table game system
EP2967111A1 (en) * 2013-03-15 2016-01-20 Altria Client Services LLC Methods and machines for making oral products

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA741721A (en) * 1966-08-30 H. Collins Frederick Pelletizing process and apparatus
DE1226778B (en) * 1961-11-10 1966-10-13 Metzeler Ag Extrusion head for the production of strangfoermigen bodies made of rubber or the like
US3857664A (en) * 1973-11-28 1974-12-31 Arco Polymers Inc Forming apparatus for multiple stream shaping
US4456571A (en) * 1982-12-13 1984-06-26 Mobil Oil Corporation Process and apparatus for forming a composite foamed polymeric sheet structure having comparatively high density skin layers and a comparatively low density core layer
US4696634A (en) * 1985-06-06 1987-09-29 Triple "F", Inc. Apparatus for particulating an oleaginous product

Also Published As

Publication number Publication date
GB2284176A (en) 1995-05-31
AU4729093A (en) 1994-03-15
WO1994004340A1 (en) 1994-03-03
GB9217719D0 (en) 1992-09-30

Similar Documents

Publication Publication Date Title
GB2241252B (en) Braided product and method and apparatus for producing same
GB2228226B (en) Method and apparatus for producing chip-and fibre-board webs of uniform thickness
GB2149637B (en) Process and apparatus for producing extruded foods
GB2265566B (en) Method and apparatus for extruding powder material
EP0390497A3 (en) Ceramic material extruding method and apparatus therefor
GB2272655B (en) Harness producing apparatus and method
HUT63795A (en) Coating material and method for producing same
EP0339767A3 (en) Method and apparatus for making flakes of re-fe-b-type magnetically-aligned material
GB2265567B (en) Method and apparatus for producing stepped pressed articles
GB9318349D0 (en) Apparatus for providing controlled cooling of thermoplastic strands
AU3890489A (en) Apparatus and method for producing particles of thermoplastic material
GB9312760D0 (en) A fleece material and a method of and an apparatus for producing such a material
EP0260948A3 (en) Process and apparatus for producing extruded thermoplastic foam bodies
EG18575A (en) Skinless porous particle pvc resin and process for producing same
GB9406299D0 (en) An apparatus and process for the continuous dyeing of mesh material
GB9502449D0 (en) Process and apparatus for producing strands of low density extruded material
GB9205892D0 (en) Biodegradable composite material and process of producing same
GB2151972B (en) Process for producing nets of plastic material and apparatus for carrying out said process
ZA911034B (en) Method and apparatus for producing continuous band expandable and collapsible shielding material
GB2217252B (en) Extrusion process and apparatus
GB9224998D0 (en) Apparatus for producing discrete pellets of material
GB9217167D0 (en) Method and apparatus for laying matts of fibrous material
HU9300658D0 (en) Method and apparatus for producing ozone
HUT55716A (en) Process and apparatus for producing fireproof heat-isolating materials
GB9212093D0 (en) Improvements in or relating to methods and apparatus for the continuous formation of an extruded product

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)