CHEF-240-AM — Chef Coat Twill 240gsm with Antimicrobial + Stain-Release Finish

CHEF-240-AM is a heavy-duty twill fabric treated with a combined silver ion antimicrobial and stain-release finish — purpose-engineered for chef coats, kitchen uniforms, and food service apparel that face three daily challenges: oil and grease stains, bacterial growth in hot humid environments, and frequent high-temperature industrial laundering.

The Twill 3/1 construction at 240 GSM provides the weight, strength, and abrasion resistance that kitchen uniforms demand. Chef coats are the most stressed uniform garment in any program — rubbing against counter edges, absorbing steam and grease, and undergoing daily 60–75°C industrial washing. Standard 190gsm fabrics break down within 6 months in this environment. This fabric lasts.

Description

Technical Specifications

Specification Value
Product Code CHEF-240-AM
Base Fabric Composition 65% Polyester / 35% Cotton
Weight 240 GSM (±5%)
Width 150 cm / 59″ (usable)
Weave Twill 3/1
Yarn Count Ne 16 × Ne 12
Density 96 × 68 threads per 10 cm
Antimicrobial Technology Silver Ion (Ag+) — surface applied, pad-dry-cure
Antibacterial Rate ≥99% reduction (2-log) against S. aureus and K. pneumoniae
Antimicrobial Test Standard ISO 20743 or AATCC 100
Antimicrobial Wash Durability ≥99% efficacy retained after 50 industrial laundry cycles (ISO 6330)
Stain-Release Technology Fluorochemical-free oleophobic/hydrophilic finish
Stain-Release Test Standard AATCC 130 — oil stain release rating ≥3.5
Stain-Release Wash Durability ≥3.0 rating after 30 industrial washes
Shrinkage ≤2.5% after 5 washes (ISO 6330)
Colorfastness to Washing Grade 4 (ISO 105-C06)
Colorfastness to Light Grade 4 (ISO 105-B02)
Colorfastness to Perspiration Grade 4 (ISO 105-E04)
Pilling Resistance Grade 4 (ISO 12945-2)
Tensile Strength (Warp) ≥1000 N (ISO 13934-1)
Tear Strength (Weft) ≥30 N (ISO 13937-2)
Abrasion Resistance (Martindale) ≥30,000 cycles (ISO 12947)
Finishing Pre-washed, heat-set, stain-release + antimicrobial combined treatment

Why Antimicrobial + Stain-Release Together?

Kitchen environments are unique in that heat, moisture, and organic matter (oil, food residue) are present simultaneously — the ideal conditions for bacterial growth. A kitchen uniform that is stained is also a kitchen uniform that is breeding bacteria.

These two finishes solve different problems, but they work best together:

Problem Stain-Release Solution Antimicrobial Solution
Oil/grease stains Repels oil at the fiber surface — washes out clean
Food residue bacteria Suppresses bacterial growth in stain areas
Odor in hot kitchen Eliminates odor-causing bacteria on contact
Frequent hot washing Prevents stain setting through wash cycles Survives 50+ wash cycles

A chef coat with stain-release alone still harbors bacteria in the small amount of residue that remains. A chef coat with antimicrobial alone still shows oil stains that look unprofessional. Together, they deliver a fabric that stays clean and hygienic.

Fabric Hand & Appearance

  • Hand feel: Sturdy, substantial, with a dry finish. The Twill 3/1 weave has a smoother surface and higher abrasion resistance than standard Twill 2/1. The fabric is dense enough to provide a barrier against kitchen splatter while remaining breathable for 10-hour shifts over a hot stove.
  • Appearance: Clean, tight twill surface. Available in White (standard chef coat), Black (kitchen management, sous), and classic Check patterns (traditional chef aesthetic, also available in bistro stripe).
  • Drape: Structured — the 240gsm weight gives chef coats their characteristic substantial silhouette. Does not cling or sag.

Applications

Application Why This Fabric Works
Chef coats (executive, sous, line cook) Heavyweight twill withstands kitchen abuse — Twill 3/1 resists abrasion at counters and elbows
Kitchen staff uniforms (cooks, prep) Stain-release keeps whites white through greasy service
Restaurant back-of-house aprons Heavyweight fabric supports tool pockets, resists moisture penetration
Food service management uniforms Black option for kitchen management — professional appearance with easy care
Culinary school uniforms Withstands student-level wear and frequent institutional washing
Butcher and fishmonger aprons Stain-release resists blood and fat stains — antimicrobial controls bacteria
Bakery uniforms Flour and butter stains release cleanly — white stays bright
Catering uniforms Heavyweight fabric for outdoor and event catering — looks professional through long service hours

Available Finish Combinations

Finish Included Description
Silver Ion Antimicrobial ✅ Standard ≥99% reduction, 50-cycle durability
Stain-Release (Fluorochemical-free) ✅ Standard AATCC 130 ≥3.5 rating, 30-cycle durability
Moisture-Wicking ⬜ Optional Hydrophilic finish added to antimicrobial + stain-release
Wrinkle-Resistant (DP) ⬜ Optional Combined DP + antimicrobial + stain-release (3-finish, extended lead time)
Water-Repellent (DWR) ⬜ Optional For chefs working in wet prep areas

Color Options

Stock Options (4 — held in continuous inventory):

Color / Pattern Application
White Chef coats — highest volume, universal standard
Black Kitchen management, sous chef, culinary administration
Classic Check (B&W Houndstooth) Traditional chef coat — bistro and fine dining
Bistro Stripe (White/Black Stripe) Contemporary chef coat — modern kitchen programs

Custom Dye:

  • Pantone / Lab-dyed match: ≤0.5 delta E
  • Check/stripe patterns: minimum 1000m per pattern design
  • MOQ (solid colors): 500 meters per color
  • MOQ (check patterns): 1000 meters per pattern
  • Color strike-off: 5–7 working days (checks require strike-off approval)
  • Bulk lead time (custom dye + dual finish): 35–40 days

Ordering Information

Parameter Details
Stock color MOQ 200 meters per color (solid) / 500m (checks)
Custom color MOQ 500 meters (solid) / 1000m (pattern)
A4 sample swatch Free, dispatched within 3 working days
Treated sample yardage (minimum 50m) Available for antimicrobial + stain-release efficacy testing
Bulk lead time (stock + dual finish) 25–30 days
Bulk lead time (custom dye + dual finish) 35–40 days
Packing Roll on tube, polybag wrapped, export carton
Shipping FOB Shanghai / CIF / DDP — air, sea, or express (DHL, FedEx)

Certification Documents Provided with Every Batch

Document Standard
Antibacterial Activity Test Report ISO 20743 or AATCC 100
Wash Durability Test Report ISO 6330 — antimicrobial efficacy at 10, 30, and 50 cycles
Stain-Release Test Report AATCC 130 — oil stain release rating at 5, 15, and 30 cycles
Material Safety Data Sheet (MSDS) For antimicrobial + stain-release chemicals
OEKO-TEX Standard 100 Available upon request
REACH Compliance Statement EU chemical safety
Food Contact Compliance (EU 1935/2004) Available for direct food contact applications

Care Instructions

Care Step Instruction
Washing Machine wash 75°C, normal cycle — industrial wash compatible
Bleaching Chlorine bleach compatible — use as needed to restore white brightness
Drying Tumble dry high — heavy twill benefits from high heat to restore structure
Ironing High iron (200°C), steam — chef coats require crisp pressing for professional appearance
Dry cleaning Permitted — stain-release is solvent-stable
Pre-treatment Spray pre-treat heavy oil/grease stains directly before washing for best results

✅ Care note for chef whites: The stain-release finish is optimized for industrial laundry. For best results on heavy grease stains, pre-treat with a degreasing spray or rub neat detergent into the stain before washing. The antimicrobial treatment is chlorine-stable — bleach can be used freely without degrading efficacy.


FAQ

Q: Will the stain-release finish prevent all stains on white chef coats? A: No finish can prevent 100% of stains. The stain-release finish causes oil and grease to release from the fiber during washing instead of bonding to it. Heavy or baked-on stains may still leave a residual shadow after the first wash, but they will continue to fade with each subsequent wash rather than setting permanently. This typically extends the bright-white appearance of a chef coat by 3–4 months compared to untreated fabric.

Q: How does Twill 3/1 compare to Twill 2/1 for chef coats? A: Twill 3/1 has a longer weave float — the yarn passes over 3 weft threads and under 1. This creates a smoother surface with higher abrasion resistance (30,000+ Martindale cycles vs. ~20,000 for 2/1). For chef coats that rub against counter edges and equipment all day, this translates to significantly longer garment life.

Q: Can I get this fabric with a check pattern AND the antimicrobial + stain-release treatment? A: Yes. The check pattern is woven into the fabric (yarn-dyed), and the antimicrobial + stain-release finishes are applied in the finishing stage after weaving. The pattern does not affect finish application. Minimum 1000m per check design.

Q: What is the most popular option for chef coat programs? A: White — accounts for approximately 80% of all chef coat fabric orders. The most common specification is White + antimicrobial + stain-release. Black follows for kitchen management. Check patterns are typically ordered by fine dining establishments where traditional appearance matters.

Q: Is the stain-release finish PFOA/PFOS free? A: Yes. We use a fluorochemical-free (C6-free) stain-release chemistry that meets current EU and US regulatory requirements for food-contact textiles. No PFOA, PFOS, or long-chain fluorocarbons are used.

Q: Does the antimicrobial treatment help with body odor in hot kitchens? A: Yes. Kitchen environments are hot, humid, and physically demanding. The silver ion antimicrobial suppresses the growth of odor-causing bacteria (Micrococcus, Corynebacterium) that thrive in sweat-soaked fabric. Combined with the heavyweight twill construction, this fabric stays fresher through a double service shift than standard PC chef coat materials.

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