MEGA LEATHER INDUSTRY GLOSSARY (A–Z)

Below is a comprehensive mega glossary of the leather industry—structured for manufacturers, exporters (like Energetic Wears), buyers, and fashion brands. It spans raw materials → tanning → production → product categories → quality → trade & compliance.

A. RAW MATERIALS & SOURCING

Aniline Leather
Leather dyed with soluble dyes, retaining natural grain and markings.

Animal Hide
Large raw skin (cow, buffalo) used for heavy leather products.

Animal Skin
Smaller skins (goat, sheep, lamb) used for softer leather.

Buffalo Hide
Thicker and stronger than cowhide; used in rugged products.

Calfskin
Fine, smooth leather from young cattle—premium quality.

Cowhide
Most widely used leather; durable and versatile.

Crust Leather
Semi-processed leather after tanning but before finishing.

Exotic Leather
Leather from non-traditional animals (crocodile, ostrich, snake).

Full Hide
Entire uncut hide used for large-scale production.

Grain Layer
Top layer of hide with natural fiber structure.

Hide vs Skin

• Hide: Large animals (cow, buffalo)
• Skin: Smaller animals (goat, sheep)

Lambskin
Very soft, lightweight leather used in luxury garments.

Sheepskin
Soft and flexible, often used in jackets and gloves.

Split Leather
Lower layers after top grain removal.

Wet Blue
Chrome-tanned leather in intermediate stage.

B. TANNING & CHEMICAL PROCESSES

Chrome Tanning
Fast tanning using chromium salts; produces soft, flexible leather.

Vegetable Tanning
Traditional method using plant tannins; produces firm, natural leather.

Aldehyde Tanning
Chrome-free tanning method (used in eco-leather).

Drum Dyeing
Leather dyed in rotating drums for uniform color.

Fatliquoring
Adding oils to improve softness and flexibility.

Finishing
Final surface treatment (coating, polishing, embossing).

Liming
Removing hair and proteins from raw hides.

Pickling
Acid treatment before tanning.

Retanning
Additional tanning to modify leather properties.

Tanning
Process of converting raw hide into stable leather.

C. LEATHER TYPES & FINISHES

Full-Grain Leather
Highest quality; natural grain intact.

Top-Grain Leather
Sanded surface for uniform look.

Corrected Grain Leather
Artificial grain applied after sanding.

Genuine Leather
Lower-grade leather from remaining layers.

Bonded Leather
Leather scraps bonded with adhesives.

Suede
Soft underside of split leather.

Nubuck
Top grain leather sanded for velvet-like feel.

Patent Leather
High-gloss coated leather.

Pull-Up Leather
Color changes when stretched due to oil/wax finish.

Distressed Leather
Pre-aged or worn look.

Embossed Leather
Pattern pressed onto surface.

Pebbled Leather
Textured grain pattern.

Matte Finish
Non-glossy surface.

Semi-Aniline Leather
Light protective coating added to aniline leather.

D. MANUFACTURING & PRODUCTION TERMS

Cutting
Process of shaping leather into pattern pieces.

Clicking
Industrial leather cutting using dies.

Stitching
Joining leather pieces using thread.

Skiving
Thinning leather edges for folding.

Edge Finishing
Smoothing and sealing leather edges.

Lining
Inner material (fabric/leather) used inside products.

Paneling
Assembling multiple leather sections.

Reinforcement
Adding strength to stress areas.

Pattern Making
Designing templates for production.

Sampling
Creating prototypes before bulk production.

Bulk Production
Mass manufacturing phase.

Handcrafted
Manually made products.

Machine Stitching
Automated sewing process.

E. LEATHER GARMENTS (JACKETS, APPAREL)

Biker Jacket
Asymmetrical zip jacket style.

Bomber Jacket
Short jacket with ribbed cuffs and waistband.

Flight Jacket
Military-inspired jacket.

Shearling Jacket
Leather with wool lining.

Slim Fit
Tailored body-hugging fit.

Regular Fit
Standard relaxed fit.

Distressed Jacket
Vintage-style worn leather jacket.

Panel Jacket
Constructed using multiple leather panels.

Lambskin Jacket
Soft luxury jacket.

F. LEATHER GOODS & ACCESSORIES

Bags

• Tote Bag – Large open bag
• Crossbody Bag – Long strap worn across body
• Messenger Bag – Functional shoulder bag
• Backpack – Dual strap bag
• Duffel Bag – Travel bag

Wallets

• Bi-Fold Wallet
• Tri-Fold Wallet
• Card Holder
• Money Clip Wallet

Belts

• Full-Grain Belt
• Dress Belt
• Casual Belt

Gloves

• Driving Gloves
• Winter Gloves
• Work Gloves

G. COMPONENTS & HARDWARE

Zipper
Fastening mechanism.

Snap Button
Press-button closure.

Buckle
Metal fastening for belts.

Rivet
Metal reinforcement.

Eyelet
Reinforced hole.

Thread (Polyester/Nylon)
Used for stitching.

Interlining
Internal structural support.

H. QUALITY & GRADING

Grain Quality
Condition of top layer.

Thickness (mm/oz)
Measurement of leather thickness.

Tensile Strength
Resistance to pulling force.

Tear Strength
Resistance to tearing.

Color Fastness
Resistance to fading.

Durability
Longevity of leather.

Defects
Natural scars, marks.

I. SUSTAINABILITY & CERTIFICATIONS

Eco-Friendly Leather
Low environmental impact leather.

Chrome-Free Leather
Tanned without chromium.

Biodegradable Leather
Naturally decomposable.

Leather Working Group (LWG)
Global standard for sustainable leather manufacturing.

Carbon Footprint
Environmental impact measure.

Water Usage
Consumption during tanning.

J. TRADE & EXPORT TERMS

MOQ (Minimum Order Quantity)
Minimum units required per order.

OEM (Original Equipment Manufacturer)
Manufacturing for other brands.

Private Label
Products sold under buyer’s brand.

FOB (Free on Board)
Seller delivers goods to port.

CIF (Cost, Insurance, Freight)
Includes shipping and insurance.

Lead Time
Production + delivery time.

HS Code
Harmonized system code for trade.

Quality Control (QC)
Inspection process.

AQL (Acceptable Quality Limit)
Standard for defects in batches.

K. DESIGN & PRODUCT DEVELOPMENT

Tech Pack
Detailed product specification file.

CAD Design
Computer-aided design.

Colorway
Different color variations.

Prototype
Initial sample.

Fit Testing
Garment size validation.

Material Sourcing
Selecting raw materials.

L. CARE & MAINTENANCE

Leather Conditioning
Applying oils/creams to maintain softness.

Waterproofing
Protection against moisture.

Polishing
Enhancing shine.

Cleaning
Removing dirt safely.

Storage
Proper handling to avoid damage.

M. ADVANCED / TECHNICAL TERMS

Hydrophobic Leather
Water-resistant leather.

Breathability
Air permeability.

Flex Resistance
Ability to withstand bending.

Finish Adhesion
Coating durability.

Heat Resistance
Tolerance to high temperature.