PT101124A - Paper and card making machine - using coconut shells which are halved, cleaned out, crushed granulated and treated with hot aq. solns. to obtain cellulose pulp - Google Patents
Paper and card making machine - using coconut shells which are halved, cleaned out, crushed granulated and treated with hot aq. solns. to obtain cellulose pulpInfo
- Publication number
- PT101124A PT101124A PT10112492A PT10112492A PT101124A PT 101124 A PT101124 A PT 101124A PT 10112492 A PT10112492 A PT 10112492A PT 10112492 A PT10112492 A PT 10112492A PT 101124 A PT101124 A PT 101124A
- Authority
- PT
- Portugal
- Prior art keywords
- solns
- halved
- paper
- treated
- hot
- Prior art date
Links
Landscapes
- Paper (AREA)
Abstract
The shells are broken up, smoothed out and saturated with chemical soln. to convert them into a bio-degradable mass equivalent to wood pulp. The machine consists of conveyor belt for coconuts, press with piston, perforator blade and container for collecting the milk; guillotine which cuts the coconut into halves; rotary knife which extracts the kernel for collection in container and multi-facet cutter and crusher for the husks; conveyor belt for the broken-up husks and compressor rolls for granulation, the granules being mixed with water in tank and impurities separated, and then heated under pressure with caustic soda, and calcium hydrosulphate to dissolve lignose. The pulp is bleached with chlorine and binder, whitener and colourant added and the mass deposited uniformly on metal mesh, which passes through a Fourdrinier machine to extract water. It is finished by passing on belt under heated calender rolls. (Reissue of the entry advised in week 9329 based on complete specification).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9105456A BR9105456A (en) | 1991-12-16 | 1991-12-16 | MACHINE AND PROCESS FOR MANUFACTURE OF PAPER AND CARD FROM COCONUT SHELLS |
Publications (2)
Publication Number | Publication Date |
---|---|
PT101124A true PT101124A (en) | 1994-06-30 |
PT101124B PT101124B (en) | 2000-06-30 |
Family
ID=4053405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT10112492A PT101124B (en) | 1991-12-16 | 1992-12-11 | MACHINE AND PROCESS FOR THE MANUFACTURE OF PAPER AND LETTER FROM THE COCONUT SHELLS |
Country Status (2)
Country | Link |
---|---|
BR (1) | BR9105456A (en) |
PT (1) | PT101124B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5411691A (en) * | 1994-02-09 | 1995-05-02 | Kuo-Chung Chang-Chien | Method of manufacturing containers from husks |
ITTV20120062A1 (en) * | 2012-04-17 | 2013-10-18 | Giacomini & Gambarova S R L | PLANT FOR THE PRODUCTION OF RAW FIBERS OF COCONUT |
-
1991
- 1991-12-16 BR BR9105456A patent/BR9105456A/en not_active IP Right Cessation
-
1992
- 1992-12-11 PT PT10112492A patent/PT101124B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR9105456A (en) | 1993-06-22 |
PT101124B (en) | 2000-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5958182A (en) | Process for converting tropical plant material into fibers | |
AU2000255761B2 (en) | Method for preparing pulp from cornstalk | |
EP3126567B1 (en) | A continuous process for production of cellulose pulp from grass-like plant feedstock | |
JPH0615616A (en) | Manufacture of bamboo fiber | |
WO2008044860A1 (en) | Manufacturing method of bamboo chip for manufacturing the solubility pulp and thereof | |
GB372645A (en) | Improvements in or relating to bone cutting or crushing machines | |
PT101124A (en) | Paper and card making machine - using coconut shells which are halved, cleaned out, crushed granulated and treated with hot aq. solns. to obtain cellulose pulp | |
DE10114341C2 (en) | Process for grinding and bleaching cellulosic material, its use and the cellulosic material | |
CN107119478A (en) | The technique that environment-friendly paper pulp is produced based on Physical plant decomposition technique | |
KR20210081553A (en) | Manufacturing method of non-wood environment-friendly pulp and dried pulp using coffee ground and waste papers and paper manufactured by the pulp | |
CN111350091A (en) | New product straw fiber clinker and production process thereof | |
US1726078A (en) | Process for the production of cellulosic material | |
NL8000204A (en) | METHOD AND APPARATUS FOR MECHANICALLY UNLOCKING RAW GREEN VEGETABLE MATERIAL | |
CN1141373A (en) | Vegetrable fibre material, and process for preparing same | |
US1780750A (en) | Method of preparing cellulose pulp | |
KR20120084115A (en) | Paper with arrow root fiber and continuous making process thereof | |
JP2960063B1 (en) | How to make kenaf pulp | |
US1711706A (en) | Method of making wood pulp | |
US1961405A (en) | Paper manufacture | |
CN211311995U (en) | Waste paper recovery processing device | |
KR950005398B1 (en) | Method for preparing of tobacco stems | |
SU731880A3 (en) | Method of producting fibrous materials from tobacco plants | |
JP2632099B2 (en) | Paper and paper products containing rice husk as a material | |
CN108691226A (en) | A kind of paper mulberry branch method of comprehensive utilization detached based on cladding and bar material | |
GB2092473A (en) | Apparatus for the recovery of protein from green vegetable matter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB1A | Laying open of patent application |
Effective date: 19931220 |
|
FG3A | Patent granted, date of granting |
Effective date: 20000327 |
|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20040927 |