Gold Member Since 2009
Audited Supplier
Zhejiang Sanwei Anti-Electrostatic Equipment Co., Ltd.

Shielding Bag, ESD Bag, Antistatic Bag manufacturer / supplier in China, offering Anti-Static ESD Shielding Bag (3W-231), L-Style Conductive Plastic ESD PCB Circulation Rack (3W-9805405), Flat-Style ESD Plastic PCB Circulation Rack (3W-9805406) and so on.

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Supplier Homepage Product ESD Packing Bag Anti-Static ESD Shielding Bag (3W-231)

Anti-Static ESD Shielding Bag (3W-231)

FOB Price: Get Latest Price
Min. Order: 2,000 Pieces
Production Capacity: 1000000/Month
Transport Package: Carton
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: 3W-231
  • Material: Pet/PPE
  • Size: Any Size Can Be Customized
  • Trademark: 3w
  • Origin: Zhejiang
  • Type: Bag
  • Usage: Electronic Component Maintenance Room
  • Use: Packing Electronic Products
  • Specification: SGS
  • HS Code: 39269090
Product Description
Anti-static/ESD Shielding bags


Anti-Static ESD Shielding Bag (3W-231)
Anti-Static ESD Shielding Bag (3W-231)


Provide excellent protection for static sensitive products like:circuit boards,precision parts and accessories ,electronic components,etc.




Production Name

ESD Shielding bags 


Flat-open,Envelope & Zip lock etc. (Can be customized by customers).


Two sides sealing & Three sides sealing



Surface resistance





Screen Printing


Technical parameter:                                                                                                 


ModelPropertiesUnit Typical value
1Metallized layer resistanceohm/sq<100
2Mteallized layer light transmission 40%-0.4
3surface resistivityohm/sq <1011
4static decay5000-0V<0.05s
5friction static

EIA541 Appendix C avg

Triboelectric Nsnocouiombs Quartz <13n° /in2 tefion <1313 n° /in2
6capacitance probeEIA-541<10V
7anti-erosion  FTMS 101 Method 3005
8Tensile strengthLbs./in>18
9Tear initiationLbs./in > 2.5
10puncture resistancep.s.l> 100
11seam strength Lbs./in 8
12MVTR barriergm/100in-2/24hrs<0.2
13Oxygen barriercc/100in- 2/24hrs <0.5
14Heat sealing temperatureF250-375
15Heat sealing time S0.5-3.5
16Heat sealing pressurep.s.l70
17ExternalsNo stratification,wrinkles,warping,rupture,adhesion,foregin body ,the bubble outside of sealing line Φ≤3mm


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