Import Anti-Static Bags, Static Shielding Bags — Buy in Bulk from Supplier in Viet Nam

Genpack Co., Ltd. supplies anti-static bags with static shielding capability, constructed from multi-layer laminate film designed to provide both static dissipation and Faraday cage protection for integrated circuits, microprocessors, and other ESD-sensitive devices. The metallised layer within the laminate reflects or absorbs electrostatic fields, while outer dissipative layers prevent rapid charge accumulation during handling. This dual-function construction differs from single-layer dissipative bags by addressing both triboelectric charging and external field-induced damage mechanisms.

The multi-layer architecture typically combines polyester, aluminium, and polyethylene layers, with overall thickness commonly falling between 0.076 mm and 0.127 mm in industry-standard shielding bags. Surface resistivity of the outer layer generally sits in the dissipative range, while the metallised core provides shielding attenuation measured in decibels per MIL-PRF-81705 or ANSI/ESD S541 test methods. Transparency is maintained through the metallised film, allowing barcode scanning and visual inspection without opening the package. Humidity-independent performance is a key advantage of metallised shielding over surfactant-based anti-static alternatives.

These bags serve semiconductor manufacturers, electronics distributors, and aerospace component suppliers where failure costs from ESD damage justify the higher unit cost of shielding versus basic dissipative bags. Genpack's location in Ho Chi Minh City places it within Vietnam's southern manufacturing belt, with access to Cat Lai or Cai Mep port for export. Buyers should confirm whether Genpack stocks standard sizes or operates on make-to-order basis, as inventory policy affects lead time and minimum volumes.

Genpack Co., Ltd. is headquartered at 55/2H Tam Dong, Thoi Tam Thon, Hoc Mon District, Ho Chi Minh City, postal code 700000, placing it in the industrial periphery of southern代价. The company operates under a harbor trust tier, indicating standard marketplace verification without premium buyer feedback or third-party audit credentials. No response rate data is available, and the supplier has not published average response times, factory floor space, year of establishment, employee count, or annual revenue figures.

The listing positions Genpack as a supplier of anti-static and static shielding bags with multi-layer construction, but provides no specific certifications, quality system registrations, or client references. Buyers must independently verify Genpack's manufacturing capability, including whether they extrude and laminate films in-house or source pre-converted material, their calibration schedule for ESD test equipment, and their experience with export documentation to regulated markets. Direct inquiry is essential given the absence of verified performance data in the source profile.