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WO2018186810A3 - Mixed rubber sheets automatic manufacturing process and mixed rubber sheets automatic manufacturing equipment - Google Patents

Mixed rubber sheets automatic manufacturing process and mixed rubber sheets automatic manufacturing equipment Download PDF

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Publication number
WO2018186810A3
WO2018186810A3 PCT/TH2018/000014 TH2018000014W WO2018186810A3 WO 2018186810 A3 WO2018186810 A3 WO 2018186810A3 TH 2018000014 W TH2018000014 W TH 2018000014W WO 2018186810 A3 WO2018186810 A3 WO 2018186810A3
Authority
WO
WIPO (PCT)
Prior art keywords
rubber latex
rubber
automatic manufacturing
rubber sheets
mixed rubber
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.)
Ceased
Application number
PCT/TH2018/000014
Other languages
French (fr)
Other versions
WO2018186810A2 (en
Inventor
Kraitira KITTISRISWAI
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
Priority claimed from TH1701001936A external-priority patent/TH183344A/en
Application filed by Individual filed Critical Individual
Publication of WO2018186810A2 publication Critical patent/WO2018186810A2/en
Publication of WO2018186810A3 publication Critical patent/WO2018186810A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/02—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of crude rubber, gutta-percha, or similar substances

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Provided are equipment and process for automatic manufacturing of mixed rubber sheets, the process comprising the steps of: the first step involves checking rubber latex quality for quality and composition before the second step; the second step is the rubber latex filtration and separation process based on rubber latex quality and composition; the third step is the purification process by eliminating impurities and contaminants from fresh rubber latex; the fourth step is the process of adjusting rubber latex viscosity to have a viscosity of 30-40 percent by weight; the fifth step is the process of mixing rubber latex with chemicals to create a rubber compound or a non-rubber compound; the sixth step involves allowing the rubber latex to coagulate in the rubber latex coagulate in the rubber latex coagulation tray (1) before entering the water tray to allow rubber latex to soak and coagulate better; the seventh step is to enter the rolling process; the eighth step involves beginning the heat treatment process; the ninth step involves beginning the cutting process; the tenth step involves compressing the rubber into standard sizes.
PCT/TH2018/000014 2017-04-05 2018-04-05 Equipment and process for automatic manufacturing of mixed rubber sheets Ceased WO2018186810A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TH1701001936 2017-04-05
TH1701001936A TH183344A (en) 2017-04-05 Equipment and process for automatic pre-mixed rubber sheet production

Publications (2)

Publication Number Publication Date
WO2018186810A2 WO2018186810A2 (en) 2018-10-11
WO2018186810A3 true WO2018186810A3 (en) 2018-12-06

Family

ID=63712118

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TH2018/000014 Ceased WO2018186810A2 (en) 2017-04-05 2018-04-05 Equipment and process for automatic manufacturing of mixed rubber sheets

Country Status (1)

Country Link
WO (1) WO2018186810A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1392161A (en) * 2001-06-14 2003-01-22 上海东化机电工程有限公司 Natural rubber producing method with lactic acid circulation
WO2004029148A1 (en) * 2002-09-24 2004-04-08 Balai Penelitian Sembawa The use of liquid smoke for natural rubber processing
JP2005281681A (en) * 2004-03-05 2005-10-13 Toyota Motor Corp Method for producing deproteinized natural rubber latex
CN102066424A (en) * 2008-04-14 2011-05-18 株式会社普利司通 Processes for recovering rubber from natural rubber latex
CN105968234A (en) * 2016-06-06 2016-09-28 云南珩森生物科技有限公司 Method for preparing high-performance natural rubber through biological coagulation technology

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1392161A (en) * 2001-06-14 2003-01-22 上海东化机电工程有限公司 Natural rubber producing method with lactic acid circulation
WO2004029148A1 (en) * 2002-09-24 2004-04-08 Balai Penelitian Sembawa The use of liquid smoke for natural rubber processing
JP2005281681A (en) * 2004-03-05 2005-10-13 Toyota Motor Corp Method for producing deproteinized natural rubber latex
CN102066424A (en) * 2008-04-14 2011-05-18 株式会社普利司通 Processes for recovering rubber from natural rubber latex
CN105968234A (en) * 2016-06-06 2016-09-28 云南珩森生物科技有限公司 Method for preparing high-performance natural rubber through biological coagulation technology

Also Published As

Publication number Publication date
WO2018186810A2 (en) 2018-10-11

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