RO96389A2 - CONTINUOUS PROCESSING PROCESS OF PORK FOOD - Google Patents
CONTINUOUS PROCESSING PROCESS OF PORK FOODInfo
- 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
Links
Landscapes
- 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.
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)
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 |
-
1986
- 1986-09-13 RO RO86784756A patent/RO96389A2/en unknown
Cited By (1)
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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