Core Technology

Fabric Technology

Three decades of fabric formula refinement. Three performance tiers. OEKO-TEX certified. SGS tested antibacterial and waterproof options.

Built for Healthcare. Tested by Time.

Three fabric tiers engineered for different global markets. All certified, all tested, all backed by 30 years of manufacturing expertise.

Fabric Tier	Composition	Weight	Feel	Best For	Price
Premium Series	72% Polyester / 21% Rayon / 7% Spandex	205 GSM	Ultra-soft, silky drape	USA / Canada D2C brands	$$$
Standard Series	Polyester / Spandex blend	180 GSM	Comfortable, durable	Hospital groups, distributors	$$
Lightweight Series	Polyester / Spandex blend	130 GSM	Lightweight, breathable	Philippines, ME, Africa, LATAM	$

P = Polyester (durability) . R = Rayon (softness, moisture absorption) . SP = Spandex (4-way stretch)

OEKO-TEX(R)

Standard 100

ISO 9001:2015

Quality Management

ISO 14001:2015

Environmental

ISO 45001:2018

Occupational Safety

SGS

Factory Verified

100%

Pre-Ship QC

Certified

OEKO-TEX Standard 100

All Yilong fabrics are OEKO-TEX Standard 100 certified. Every batch independently tested by OEKO-TEX authorized laboratories for harmful substances. Safe for prolonged skin contact in high-sweat healthcare environments.

Wash Durability - SGS Verified

20x

After 20 Machine Washes

No deformation or shrinkage
Color fastness: Grade 4 to 5 / 5
4-way stretch recovery: greater than 95%
No pilling visible
Shrinkage: less than 0.5%

40x

After 40 Machine Washes

Fabric strength retention: greater than 90%
No significant color fading
Seam integrity maintained
Elastic recovery: greater than 85%

* SGS tested on Premium 205 GSM fabric. Full test report available upon request with bulk order.

SGS Lab Verified

Functional Fabric Treatments

These are not marketing claims. These are SGS test results you can verify.

SGS VERIFIED

Antibacterial Treatment

SGS tested per AATCC 100-2019

Tested against three pathogens:

E. coli, S. aureus, C. albicans greater than 99.9% reduction

Silver ion antibacterial treatment inhibits bacterial growth on fabric surface. Reduces cross-contamination risk in clinical environments. Ideal for ER, ICU, surgery, and high-infection-risk units.

Available on all fabric tiers - Min. 200 sets

SGS TESTED

Waterproof Treatment

SGS tested per AATCC TM127

Hydrostatic head resistance 15.0 mbar

Classification Water resistant

DWR (Durable Water Repellent) treatment repels fluids and liquids. Resists daily liquid spills and stains in clinical settings. Essential for surgery, emergency, and neonatal units.

Available on all fabric tiers - Min. 200 sets

Moisture-Wicking

Built-in fabric property

Enhanced moisture transport moves sweat away from skin to fabric surface for rapid evaporation. Critical for hot climates, long shifts, and high-activity healthcare roles.

Available on all fabric tiers - Min. 100 sets

Anti-Wrinkle Treatment

Factory-applied finish

Reduces fabric wrinkling after washing for a consistently neat appearance. Ideal for environments where professional presentation is paramount throughout the workday.

Available on all fabric tiers - Min. 100 sets

Functional treatments require minimum order quantities. SGS test reports available upon request.

Request SGS Test Reports and Quote

What is 4-Way Stretch?

4-way stretch means the fabric stretches in both directions - lengthwise and crosswise - providing maximum freedom of movement. Healthcare professionals bend, lift, reach, and crouch throughout long shifts. Yilong 4-way stretch scrubs move with the body, reducing fatigue and increasing comfort.

Up/Down

Vertical Stretch

Left/Right

Horizontal Stretch

Snap Back

Instant Recovery

Have Questions About Our Fabrics?

Request fabric swatches, SGS test reports, or talk to our technical team. We will help you choose the right fabric for your target market.

Request Swatches and SGS Test Reports