ESD Cleanroom Jacket and Pants Suit: Sourcing Guide to Two-Piece Antistatic Workwear

Summary

For facilities that need cleanroom-grade ESD protection without the operational constraints of a full coverall, the ESD cleanroom jacket and pants suit is the practical specification. The H-1106 from Hanyang Clean is a two-piece antistatic workwear set — lapel-collar jacket with matching trousers — built on a 99% polyester filament and 1% carbon conductive fiber fabric at 150 g/m². Surface resistance is verified at 10⁶–10⁹ ohms and the suit is certified to CE and EN 1149, the European standard for electrostatic-dissipative protective clothing. Washable and reusable, available in sizes S to 4XL across six colours, with logo customisation from 50 pieces and tiered pricing from 10 pieces upward, it serves pharmaceutical, food processing, and electronics production environments where operators need freedom of movement, individual garment replacement, and a garment programme that scales without a coverall's cost per set.

What Is an ESD Cleanroom Jacket and Pants Suit?

An ESD cleanroom jacket and pants suit is a two-piece electrostatic-dissipative garment system in which the upper and lower body are covered by separate, independently sized items rather than a single connected coverall. Both pieces are manufactured from the same conductive-fiber fabric and are designed to be worn together as a matched set, with the jacket length and trouser rise dimensioned so the two overlap at the waist through the operator's normal range of movement.

The fabric is 99% polyester filament with 1% carbon conductive fiber at a weight of 150 g/m² — a heavier construction than the 108 g/m² fabrics used in lightweight coveralls, giving the suit more body, better drape, and greater resistance to abrasion at the knees, elbows, and seat where two-piece workwear takes the most wear. The polyester filament base provides the properties that define cleanroom fabric suitability: a tight weave that blocks particle transmission, no fiber shedding during wear, and dimensional stability through repeated laundering. The 1% carbon conductive fiber runs as a continuous grid through both jacket and trousers, giving the complete set a verified surface resistance of 10⁶–10⁹ ohms.

The jacket uses a lapel collar rather than the mandarin or stand collar typical of coveralls — a deliberate choice for environments where the suit is worn for a full shift and the operator moves between classified and unclassified areas. Construction details visible across the product range include elasticated cuffs for a sealed wrist closure, large front pockets, and double stitching at stress-bearing seam intersections.

The core technical specification:

• Material: 99% polyester filament + 1% carbon conductive fiber
• Fabric weight: 150 g/m²
• Yarn options: 75D (6 colours) or 100D (10 colours)
• Surface resistance: 10⁶–10⁹ Ω
• Certifications: CE, EN 1149
• Construction: Lapel collar, elasticated cuffs, double stitched
• Function: Antistatic, dust-proof, washable and reusable

Sizing, colour range, customisation terms and packing data are set out in the specifications table further down.

Why Specify a Two-Piece Suit Rather Than a Coverall

A two-piece suit is not a compromised coverall. For a large share of cleanroom applications it is the better-matched specification, for four reasons that show up in daily operation and in the annual garment budget.

1. Independent Sizing Fits a Workforce That Coveralls Cannot

A coverall is sized on a single dimension, which forces every operator into a compromise between torso length and leg length. Operators whose proportions sit away from the median end up with a garment that is either tight across the shoulders or pooling at the ankles — and an ill-fitting garment is not merely uncomfortable, it is a compliance risk, because operators adjust, roll, and untuck garments that do not fit. A jacket and trousers set is sized independently, so a workforce spanning S to 4XL can be fitted properly rather than approximately. For facilities with a mixed-demographic workforce, this is the single largest practical advantage of the two-piece format.

2. Individual Replacement Cuts Garment Programme Cost

When a coverall is damaged — a torn knee, a stained sleeve, a failed zip — the entire garment is withdrawn from service. With a two-piece suit, only the affected piece is replaced. Trousers wear faster than jackets in most production environments because knees, seat, and hems take the abrasion, so a garment fleet in service tends to consume trousers at roughly twice the rate of jackets. Replacing at the piece level rather than the set level converts that asymmetry into a direct saving, and the H-1106's tiered pricing structure — with unit cost falling as quantities rise from 10 pieces through 100, 1,000 and 2,000 — means a facility replenishing trousers in volume buys at a materially better rate than one replacing complete sets.

3. EN 1149 Certification Provides Recognised ESD Compliance

EN 1149 is the European standard governing electrostatic-dissipative protective clothing, and it is the certification that quality auditors, customers, and regulators in European supply chains actually recognise. The H-1106's verified surface resistance of 10⁶–10⁹ ohms sits within the dissipative range specified for ESD protective garments — high enough to prevent a low-resistance path that could pose a hazard on contact with a live conductor, low enough that charge generated by operator movement is drained rather than accumulated. Combined with CE marking and the manufacturer's TÜV Rheinland certification, the documentation package supports audits across pharmaceutical, food, and electronics supply chains without additional testing.

4. Practical Wearability Sustains Compliance Across a Full Shift

Coveralls are donned and removed as a single unit, which makes every break, every transition out of the classified area, and every restroom visit a complete regowning event. In facilities where operators cross zone boundaries several times per shift, this is a genuine productivity cost and, more importantly, a source of gowning fatigue that leads to shortcuts. A two-piece suit at 150 g/m² with a lapel collar and elasticated cuffs is designed to be worn as workwear rather than as a barrier suit — comfortable enough to stay on correctly for eight hours, and quick enough to manage that operators follow procedure rather than working around it.

How the H-1106 Performs Across Production Environments

The two-piece format, 150 g/m² fabric weight, EN 1149 certification and six-colour range define the suit's fit across four environment categories.

Pharmaceutical Manufacturing — Secondary Packaging, QC Laboratories, and Warehouse Interfaces

Not every area of a pharmaceutical facility requires a Class 100 coverall. Secondary packaging halls, QC laboratories, weighing and dispensary areas, and warehouse-to-production interfaces operate under controlled but less stringent classifications where the requirement is reliable ESD dissipation, particulate control, and a garment that staff will actually wear correctly for a full shift. The H-1106 is specified for exactly these zones. The lapel collar and two-piece format allow operators to move between classified and general areas through a normal gowning procedure rather than a full coverall regown. The 150 g/m² fabric holds its shape through repeated laundering, which matters in facilities running validated in-house wash cycles where garments are laundered far more frequently than in electronics environments. Colour-coding across the available range supports zone identification, keeping garments assigned to their designated areas.

Electronics Manufacturing — Assembly, Test, Repair, and Engineering Support

In electronics production, the operators who most need freedom of movement are frequently the ones outside the main SMT line: test technicians, repair operators, process engineers, and maintenance staff who move between the production floor, test benches, and equipment enclosures throughout a shift. These roles require verified ESD protection — the H-1106's 10⁶–10⁹ ohm surface resistance under EN 1149 — but a coverall is impractical for work that involves kneeling at equipment, reaching into enclosures, and moving in and out of the EPA repeatedly. The two-piece suit gives these operators compliant ESD workwear they can work in. Double-stitched seams withstand the mechanical stress of maintenance work, and large front pockets carry the tools, meters, and documentation that engineering roles need at hand.

Food Processing — Production Halls, Packaging Lines, and Quality Control

Food processing facilities require workwear that addresses hygiene, contamination control, and — in powder-handling areas — electrostatic ignition risk simultaneously. The H-1106's washable, reusable construction supports the high-frequency laundering cycle food processing demands, where garments are typically washed daily rather than weekly. The 150 g/m² fabric weight is well suited to environments with temperature variation between chilled production areas and ambient packaging halls, providing more thermal buffer than lightweight cleanroom fabrics. The colour range supports HACCP zone colour-coding to prevent cross-contamination between raw and ready-to-eat areas, and the two-piece format allows facilities to specify different trouser replacement cycles for wet and dry areas within the same garment programme.

General Industry and Contract Manufacturing

For contract manufacturers, laboratories, and general industrial cleanroom applications, the H-1106's commercial structure is often as decisive as its specification. Tiered pricing starting at 10 pieces means a facility can qualify the garment at low volume before committing to a fleet, and the logo customisation MOQ of 50 pieces with a modest per-piece premium makes branded workwear accessible to operations that would be excluded by the several-hundred-piece minimums typical of custom garment programmes. For contract manufacturers who need to present a professional, client-facing production floor while meeting ESD requirements, this combination — recognised certification, branded garments, low entry volume — is difficult to assemble from coverall suppliers.

Product Specifications Summary

Frequently Asked Questions (FAQ)

Q1: When should I specify a two-piece suit instead of a coverall?

Specify a two-piece suit where operators cross zone boundaries multiple times per shift, where the workforce spans a wide size range, or where the cleanroom classification does not require a fully sealed garment. Specify a coverall where the classification demands no unsealed horizontal interfaces — Class 100 aseptic filling, wafer fabrication, and similar. Many facilities run both: coveralls in the critical zones, two-piece suits in the surrounding controlled areas.

Q2: What is the surface resistance and which standard certifies it?

The H-1106 achieves a surface resistance of 10⁶–10⁹ ohms across both jacket and trousers, certified to EN 1149 — the European standard for electrostatic-dissipative protective clothing — and CE marked. The manufacturer additionally holds TÜV Rheinland certification, so the documentation package supports audits across European pharmaceutical, food and electronics supply chains.

Q3: Is the suit washable, and how does laundering affect ESD performance?

Yes, the suit is specified as washable and reusable. The carbon conductive fiber is woven into the fabric structure as a continuous grid rather than applied as a finish, and the 99% polyester filament base resists shrinkage and weave distortion through repeated wash cycles. As with any ESD garment used in a formal EPA programme, periodic resistance verification against your internal specification is good practice rather than assuming indefinite compliance.

Q4: What are the customisation options and the minimum order for branded garments?

Logo customisation is available as print or embroidery at chest and back positions, with a minimum of 50 pieces and a small per-piece premium. Colour options depend on yarn specification: 75D fabric is available in six colours and 100D in ten. Sizes run S to 4XL as standard with special sizes available on request, and the manufacturer supports customisation from your drawings, samples, or requirements.

Q5: How is pricing structured for volume orders?

Pricing is tiered, with unit cost decreasing across quantity bands starting from 10 pieces and stepping down at 100, 1,000, and 2,000 pieces. Because jacket and trousers are purchased as separate items, facilities replenishing the faster-wearing piece in volume reach the better price bands more quickly than they would replacing complete coveralls. Contact us for current pricing at your required volume and specification.

Q6: How are the suits packed for shipment?

Each set is packed in an individual bag at 50 bags per carton. Gross weight is approximately 0.35 kg per set with a package size of 20 * 11 * 10 cm, giving a compact carton footprint that keeps freight cost per unit low on volume orders — a practical consideration when shipping garment fleets internationally.

Conclusion

The ESD cleanroom jacket and pants suit occupies the specification gap that coverall-only garment programmes leave open: controlled environments that need verified EN 1149 electrostatic dissipation and particulate control, but where a sealed one-piece garment is more restriction than the classification requires. The H-1106 answers that requirement with a 99% polyester and 1% carbon conductive fiber construction at 150 g/m², a verified 10⁶–10⁹ ohm surface resistance, independent jacket and trouser sizing that fits a full workforce properly, and piece-level replacement economics that a coverall programme cannot match. For pharmaceutical secondary areas, electronics test and maintenance roles, food processing halls, and contract manufacturing floors, it is the workwear specification operators will actually wear correctly for a full shift.

Ready to evaluate the H-1106 for your facility? Email our technical team at hanyang@hy-sterile.com to request a sample for fit and fabric assessment, receive tiered pricing for your size distribution and volume, or discuss logo customisation and colour specification for your garment programme. We respond within 24 hours.

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