RO96389A2 - CONTINUOUS PROCESSING PROCESS OF PORK FOOD - Google Patents

CONTINUOUS PROCESSING PROCESS OF PORK FOOD

Info

Publication number
RO96389A2
RO96389A2 RO86784756A RO78475686A RO96389A2 RO 96389 A2 RO96389 A2 RO 96389A2 RO 86784756 A RO86784756 A RO 86784756A RO 78475686 A RO78475686 A RO 78475686A RO 96389 A2 RO96389 A2 RO 96389A2
Authority
RO
Romania
Prior art keywords
processing process
continuous processing
addn
mins
sodium
Prior art date
Application number
RO86784756A
Other languages
French (fr)
Romanian (ro)
Inventor
Marin Bota
Gheorghe Talpalaru
Ioan Leich
Original Assignee
Intreprinderea De Piele,Incaltaminte Si Marochinerie "13 Decembrie",Ro
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 Intreprinderea De Piele,Incaltaminte Si Marochinerie "13 Decembrie",Ro filed Critical Intreprinderea De Piele,Incaltaminte Si Marochinerie "13 Decembrie",Ro
Priority to RO86784756A priority Critical patent/RO96389A2/en
Publication of RO96389A2 publication Critical patent/RO96389A2/en

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  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

A continuous pigskin tanning process saves auxiliary materials. Skins are treated in stages by 35% sodium-sulphide and 12% lime followed by the removal of lime, cleaning and rinsing. Tanning stage follows by addn. of 20-30% of water at 28-30 deg. C.; 1.5-1.7% sodiumphthalate, agitation for 30 mins., addn. of 1.6-1.8% Cr2O3 of 33-35% basicity. The bath is agitated for two hours at a pH of 3.8; 0.2-0.3% sodium-carbonate is dissolved in 30-40% water at 60 deg. C. and added in two neutralising stages over 90 mins. at 38-42 deg. C to reach pH 4.0-4.2.
RO86784756A 1986-09-13 1986-09-13 CONTINUOUS PROCESSING PROCESS OF PORK FOOD RO96389A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO86784756A RO96389A2 (en) 1986-09-13 1986-09-13 CONTINUOUS PROCESSING PROCESS OF PORK FOOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO86784756A RO96389A2 (en) 1986-09-13 1986-09-13 CONTINUOUS PROCESSING PROCESS OF PORK FOOD

Publications (1)

Publication Number Publication Date
RO96389A2 true RO96389A2 (en) 1989-02-28

Family

ID=20129264

Family Applications (1)

Application Number Title Priority Date Filing Date
RO86784756A RO96389A2 (en) 1986-09-13 1986-09-13 CONTINUOUS PROCESSING PROCESS OF PORK FOOD

Country Status (1)

Country Link
RO (1) RO96389A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100376693C (en) * 2002-10-23 2008-03-26 戢祖健 Process for producing pigskin garment leather

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100376693C (en) * 2002-10-23 2008-03-26 戢祖健 Process for producing pigskin garment leather

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