Textile Science & Material Library
The technical knowledge base for apparel materials. A deep dive into fabric science (GSM, Yarn, Cotton vs. Blends), sustainable certifications (GOTS, NPOP), and structural garment engineering.
Stitch Stability in 400GSM Heavyweight Knits
Problem: Needle deflection in 5-thread flatlock stitching on rigid greige fabric.
Solution: The “Flat Bed Protocol” for garment-dyed heavyweight streetwear.
Table of Contents
A) Fabric Science: Yarn, GSM & Cotton
Understanding the raw materials that define garment quality.
We use high-grade yarns for our Premium T-Shirt Manufacturing.
- High GSM Clothing Manufacturing Guide
- Best GSM for Hoodies (Top 5 List)
- Supima vs. Pima Cotton Guide
- 100% Cotton Clothing Manufacturers
- Cotton Clothing Manufacturers in India
B) Sustainable & Alternative Fabrics
Sourcing guides for eco-friendly fibers.
We specialize in Sustainable & Organic Clothing Production.
- Top 10 Linen Clothing Manufacturers
- What is Bamboo Clothing
- What is Organic Hemp Clothing
- What is Fleece Clothing
- What is Elastane (Spandex) Clothing
- Brands Using Tencel & Lyocell Fabrics
- What is Biodegradable Clothing
- How Clothing is Recycled
C) Knitting & Textile Construction
The structural techniques used to create fabrics.
Synerg is a leading Knit Factory in Tirupur.
D) Certifications & Standards (GOTS, NPOP)
Labels that verify quality.
Ensure compliance with our GOTS Certified Supply Chain.
- How to become GOTS Certified Manufacturers
- What is NPOP & NOP Organic Cotton Standards
- What is FSC Certified Manufacturers
- How Factories Become Sustainable
- Calculating Your Brand’s Sustainability Score
E) Technical Garment Engineering
Structural details that differentiate quality.
We apply these engineering principles to our Heavyweight Hoodie Manufacturing.
- 9 Different Types of Collars
- What is a Reversible Hoodie?
- Technical Outdoor Clothing Manufacturing
- Agency vs. Clothing Manufacturer: Key Differences
- Blockchain in Manufacturing Transparency

About the Author: Karthik Shan
Karthik Shan is the CEO of Synerg and a manufacturing consultant with 20+ years in the Tirupur textile hub. He publishes practical playbooks for brands on fabric GSM, costing (CM/CMT), AQL quality standards, and export-ready production.