This topic covers the types of leathers used in leather goods manufacturing, their uses, and common faults. Learners need to know how to select and use eac
Topic Synopsis
This topic covers the types of leathers used in leather goods manufacturing, their uses, and common faults. Learners need to know how to select and use each type appropriately.
Key Concepts & Core Principles
- Fabric properties and classification: Understand the difference between natural (cotton, wool, silk) and synthetic (polyester, nylon) fibres, and how weave, knit, and non-woven structures affect drape, durability, and care.
- Pattern cutting and adaptation: Learn to read and modify commercial patterns, including adjusting for seam allowances, grain lines, and size grading to create accurate garment pieces.
- Industrial sewing techniques: Master the use of lockstitch and overlock machines, including threading, tension adjustment, and common seams like plain, French, and flat-felled seams.
- Quality control and finishing: Inspect garments for defects, press using industrial irons, and apply finishing techniques such as hemming, buttonholes, and attaching fastenings to meet production standards.
- Health and safety in production: Follow COSHH regulations, use machinery safely, maintain a clean workspace, and understand manual handling to prevent accidents in a manufacturing environment.
Exam Tips & Revision Strategies
- Use samples or images to illustrate different leathers.
- Link leather properties to end-use requirements.
- Learn the terminology for faults and their causes.
Common Misconceptions & Mistakes to Avoid
- Confusing leather types and their properties.
- Using a leather type unsuitable for the intended product.
- Failing to recognise faults that affect quality.
Examiner Marking Points
- Describe different types of leather (e.g., full-grain, top-grain, suede).
- Explain the appropriate use for each leather type.
- Identify common leather faults (e.g., scars, grain variation).
- Select the correct leather for a given product.
- Understand how to care for and store leather.