Post Tanning of Leathers Practice detailed Syllabus for Leather Technology (DLT), C18 curriculum has been taken from the TSSBTET official website and presented for the diploma students. For Course Code, Course Name, Lectures, Tutorial, Practical/Drawing, Internal Marks, Max Marks, Total Marks, Min Marks and other information, do visit full semester subjects post given below.
For all other Diploma in Leather Technology (DLT) Syllabus for 2nd Sem C18 Curriculum TSSBTET, do visit Diploma in Leather Technology (DLT) Syllabus for 2nd Sem C18 Curriculum TSSBTET Subjects. The detailed Syllabus for post tanning of leathers practice is as follows.
Prerequisites:
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Course Outcome:
At the end of the course the student will have the ability to
- Summarize the chrome Tanning method.
- collect and use different materials used for processing Hides /skins in to tanned Leather.
- List the sequence of post tanning operations and explain the safety precaution methods while working in the lab..
- Determine the proportion of chemicals used in finishing and List the and classify the grading pattern
Unit 1: Chrome Tanning
- Prepare the chrome liquor.
- Tan the pickled stock.
- Basify the chrome.
- Check completion of chrome tanning by Boil Test.
- Determine the Shrinkage Temperature for hydrothermal stability.
Unit 2: Vegetable Tanning
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Unit 3: Post Tanning Operations
- Sam and set the leathers for splitting and shaving.
- Split the sides to reduce thickness and get different layer.
- Shave the leather to reduce the leather to uniform thickness.
- Neutralise the chrome-tanned leather.
- Retan the leather using vegetable tan and chrome tanning material.
- Dye the leather.
- Fat liquor the leather and fix the fat liquor.
- Dry the leather by hook & by nailing.
- Condition the leather by saw dusting.
- Stake the leather.
- Toggle the leather.
- Trim the leather without much wastage.
- Buff the leathers.
Unit 4: Finishing of Leather
- Prepare the season for resin finish.
- Applying the season by pad and brush.
- Spraying the season.
- Glazing the protein finish leather.
- Plate the resin finish leather.
- Roll the vegetable tanned sole leather.
- Measure the leather area.
Unit 5: Safety Precaution in Leather Processing UniTs
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Unit 6: Assortment
- Assortment grades in wet blue.
- Grading in EI stage.
- Grading of finished leathers.
References:
- Practical Leather Technology – J H .Sharphouse
- C L R I publications
Course Outcome:
For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier..
For detail Syllabus of all other subjects of Leather Technology, C18 curriculum do visit Diploma In Leather Technology 2nd Sem Syllabus for C18 curriculum.
For all Leather Technology results, visit TSSBTET DLT all semester results direct links.