GB335052A - Improvements in or relating to fibrous product - Google Patents

Improvements in or relating to fibrous product

Info

Publication number
GB335052A
GB335052A GB2796229A GB2796229A GB335052A GB 335052 A GB335052 A GB 335052A GB 2796229 A GB2796229 A GB 2796229A GB 2796229 A GB2796229 A GB 2796229A GB 335052 A GB335052 A GB 335052A
Authority
GB
United Kingdom
Prior art keywords
fibres
bales
bagasse
lbs
boards
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
GB2796229A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2796229A priority Critical patent/GB335052A/en
Publication of GB335052A publication Critical patent/GB335052A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J1/00—Fibreboard
    • D21J1/08—Impregnated or coated fibreboard

Landscapes

  • Reinforced Plastic Materials (AREA)
  • Paper (AREA)

Abstract

335,052. Munroe, T. B., and Lathrop, E. C. Sept. 14, 1929. Wood substitutes.-Hard, grainless boards &c. are made by subjecting cellulose fibres other than cotton, having about 50 per cent water content to a pressure of the order of 500 lbs. per sq. in., and simultaneously to a temperature of about 350‹ F., until they are bone dry. No resins &c. are present in the mass. The invention is particularly applicable to the treatment of bagasse, which is stored in bales and allowed to ferment to break down the cementitious matter holding the fibre bundles together. This fermentation is controlled by the provision of ventilation passages in and betwen the bales whereby the moisture content is evaporated by the heat generated, and by the application of a disinfectant as boric acid to the exterior surface of the stack. The bagasse is cooked in a digester, preferably at a steam pressure of 35-40 lbs. for two hours, and treated in a beater which separates the fibres without breaking them. The material is sheeted on a paper machine, made into boards &c., and pressed and heated as above. If necessary, 5-20 per cent of paper stock'is added to the fibres.
GB2796229A 1929-09-14 1929-09-14 Improvements in or relating to fibrous product Expired GB335052A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2796229A GB335052A (en) 1929-09-14 1929-09-14 Improvements in or relating to fibrous product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2796229A GB335052A (en) 1929-09-14 1929-09-14 Improvements in or relating to fibrous product

Publications (1)

Publication Number Publication Date
GB335052A true GB335052A (en) 1930-09-18

Family

ID=10268059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2796229A Expired GB335052A (en) 1929-09-14 1929-09-14 Improvements in or relating to fibrous product

Country Status (1)

Country Link
GB (1) GB335052A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006034591A1 (en) * 2004-09-30 2006-04-06 Iogen Energy Corporation Pre-treatment of bales of feedstock
WO2021229107A1 (en) * 2020-05-15 2021-11-18 Omalley George A process for producing a non-woven grass fibre product

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006034591A1 (en) * 2004-09-30 2006-04-06 Iogen Energy Corporation Pre-treatment of bales of feedstock
WO2021229107A1 (en) * 2020-05-15 2021-11-18 Omalley George A process for producing a non-woven grass fibre product

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