Lovrix Fabric Lab — Where Textile Engineering Meets Real Manufacturing

Lovrix doesn’t only test fabrics—our Fabric Lab also evaluates woven webbings used for straps, handles, and load-bearing components across all bag categories.

Because Lovrix produces much of its own webbing, controlling performance is essential. Webbing failure leads to product failure, so the Lab monitors strength, elasticity, and abrasion.

1. Tensile Strength (Load Capacity)

Typical strength requirements:

• Bag shoulder straps: 500–1,000 N
• Backpack load-bearing straps: 1,000–1,800 N
• Heavy-duty straps: 2,000–3,500 N

Lovrix’s internal webbing looms produce consistent tensile profiles across large batches.

2. Abrasion Resistance

Webbing edges are prone to fraying. Lovrix uses abrasion wheels to simulate long-term rubbing against buckles and adjusters.

High-strength webbings target:

• >20,000 abrasion cycles

3. Elongation & Recovery

Elasticity affects comfort and bag shape. Lovrix controls elongation in:

• polyester webbing: 8–12%
• nylon webbing: 15–20%

Too much stretch can cause sagging, too little makes straps uncomfortable.

4. Colorfastness on Webbing

Webbings are dyed differently from fabrics, so colorfastness is checked independently:

• rubbing fastness
• water fastness
• light exposure

Many webbing orders require Grade 4–5 performance.

5. Edge Fray & Cut Stability

After cutting, webbings must retain clean edges. Lovrix tests:

• heat-cut performance
• cold-cut fray resistance
• ultrasonic cut consistency

This ensures stable production in mass bag assembly.

6. Coating or Printing on Webbing

Webbing may require printed logos, silicone lines, reflective strips, or PU coatings. Lovrix tests:

• adhesion
• abrasion
• elasticity compatibility

Coated webbing must remain flexible without cracking.