GB1006692A - Improvements in or relating to heating of mouldable fibrous materials - Google Patents

Improvements in or relating to heating of mouldable fibrous materials

Info

Publication number
GB1006692A
GB1006692A GB46730/61A GB4673061A GB1006692A GB 1006692 A GB1006692 A GB 1006692A GB 46730/61 A GB46730/61 A GB 46730/61A GB 4673061 A GB4673061 A GB 4673061A GB 1006692 A GB1006692 A GB 1006692A
Authority
GB
United Kingdom
Prior art keywords
chamber
steam
air
pressure steam
door
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.)
Expired
Application number
GB46730/61A
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.)
Weyerhaeuser Co
Original Assignee
Weyerhaeuser Co
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 Weyerhaeuser Co filed Critical Weyerhaeuser Co
Publication of GB1006692A publication Critical patent/GB1006692A/en
Expired legal-status Critical Current

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
    • 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
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/049—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using steam or damp
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • 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
    • B29C35/0227—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using pressure vessels, e.g. autoclaves, vulcanising pans
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C7/00—Heating or cooling textile fabrics

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

1,006,692. Textile treating apparatus; finishing fabrics. WEYERHAEUSER CO. Dec. 29, 1961 [March 6,1961], No46730/61. Headings D1L and D1S. [Also in Division B5) A fibrous mat is placed on a supporting grid 14 in a chamber 13 and heated by allowing short bursts of high pressure steam, about 125-150 p.s.i., into the chamber 13 through a steam line 30 to drive out any air in the chamber 13 through a drain 17, then passing low pressure steam, about 10-30 p.s.i., through a steam line 50 to heat the material. A small quantity of low pressure steam is bled into the chamber continuously through a steam line 60 to prevent large quantities of air from entering the chamber 13 and to keep it heated. The mat is placed in the chamber 13 through a door 20 operated by an air cylinder 24. There is an adjustable timing mechanism to control the opening of the door 20 and an opening of valves which operate the steam lines 30, 50, 60.
GB46730/61A 1961-03-06 1961-12-29 Improvements in or relating to heating of mouldable fibrous materials Expired GB1006692A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93759A US3176409A (en) 1961-03-06 1961-03-06 Process and apparatus for steamtreating moldable fiber mat

Publications (1)

Publication Number Publication Date
GB1006692A true GB1006692A (en) 1965-10-06

Family

ID=22240552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46730/61A Expired GB1006692A (en) 1961-03-06 1961-12-29 Improvements in or relating to heating of mouldable fibrous materials

Country Status (2)

Country Link
US (1) US3176409A (en)
GB (1) GB1006692A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138856A (en) * 1983-04-28 1984-10-31 Intech Corp Hosiery processing method and apparatus with flat steam chamber and improved drive mechanism
GB2210641A (en) * 1987-10-05 1989-06-14 Ronald Bruce Robbins Dye setting steam chamber apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271873A (en) * 1963-09-12 1966-09-13 John C Harper Method and apparatus for drying materials
US4020563A (en) * 1975-04-21 1977-05-03 Hoefer Scientific Instruments Slab gel dryer and method
KR100355339B1 (en) * 1994-10-29 2002-12-26 가부시키가이샤 세이부 기켄 Low Temperature Rapid Dehydration Dryer Using High Speed Fluid

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1574056A (en) * 1922-04-12 1926-02-23 B F Sturtevant Co Method of drying hosiery
GB416552A (en) * 1933-01-21 1934-09-17 Gewerkschaft Aufbau Improvements in and relating to the drying of fibre-board and like plates of fibrousmaterial
US2358344A (en) * 1941-01-30 1944-09-19 Textile Machine Works Textile article treating apparatus
US2451987A (en) * 1944-03-17 1948-10-19 Westinghouse Electric Corp Electronic tube for ultra high frequencies
US2756513A (en) * 1952-08-27 1956-07-31 Dixon Charles Edwin Process for the drying of timber or other materials
US2800724A (en) * 1955-01-07 1957-07-30 Paramount Textile Mach Co Setting apparatus for textile fabrics

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138856A (en) * 1983-04-28 1984-10-31 Intech Corp Hosiery processing method and apparatus with flat steam chamber and improved drive mechanism
GB2210641A (en) * 1987-10-05 1989-06-14 Ronald Bruce Robbins Dye setting steam chamber apparatus
GB2210641B (en) * 1987-10-05 1991-03-27 Ronald Bruce Robbins Dye setting steam chamber apparatus and method

Also Published As

Publication number Publication date
US3176409A (en) 1965-04-06

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