Static shield film/bag & moisture barrier film/bag

Our EP201 bags(Buried Metal) are designed to protect against induced static charge. This bag is constructed of aluminum shielding layer with a tough layer of polyester protection, providing a level of abrasion and puncture resistance never before possible in a transparent shielding bags.
Light transmission of better than 50% allows for easy idendification of contents without removal.

CONSTRUCTION

LIGHT TRANSPARENCY
Incandescent : Greater than 50%
Fluorescent : Greater than 50%
Gloss : 70%
Haze : 5%

TENSILE STRENGTH(ASTM/D882)
Machine Direction : 18 Ibs/inch
Transverse Direction : 18 Ibs/inch

MODULUS of ELASTICITY : 3,000 Psi
ELONGATION : 120%
EDGE TEAR(Elmendort) : 1,200grs
BURST(Mullen) : 90psi
PUNCTURE : 25Ibs
PACKAGING : Packed in bundles of 100 bage in master packaging



MOISTURE BARRIER BAG

Our Dry Pack Bag (EP301 & EP401) are designed specifically for critical requirement(ESD and Moisture Vapor Barrier) of Moisture sensitive devices, components and solder reflow process surface mount devices. Dry Pack Bag is currently being used for SMD Tape and Reel, Flat Pack and Shipping Tubes and ideally suited for Vacuum Packing and/or Nitrogen Flush packaging.


CONSTRUCTION









TECHNICAL DATA

Property	Specification	Test Method
MVTR	Less than 0.02 grs/100sq.In./24hrs	ASTM F1249
EMI Attenuation	500MHZ Intervals from 1.0 to 10.0 GHZ	Mil-B-81705C
RESISTIVITY	45db
Outer Surface		ESD S 11.11
Inner Surface	Less than 1 X 10¹² Ohms/sq	ESD S 11.11
TRIBOELECTRIC CHARGE	Less than 1 X 10¹² Ohms/sq
GENERATION
Teflon Cylinder		ESD S 11.2
Quarz Cylinder	Less than 0.50nC	ESD S 11.2
STATIC DECAY	Less than 0.50nC	FTM101C Method 4046
STATIC SHIELDING	Less than 2.0 seconds
Energy		ESD S 11.31
Capscitive Probe(Voltage)	Less than 25 nJ / Less than 30 volts	EIA 541
PACKAGING	Packed in bundles of 100 bags in master packaging

CLEAN ROOM CLASS BAG

Our electro-static shielding bag and moisture barrier bag are produced in our clean room facilities to comply with customer's requirements. The base materials of our bag products, the laminated films of polyester, aluminium and polyethylene, are coated with anti-static chemicals thre the printing machine after cleaning film in "Class 1000" clean room.
And then the chemical coated films are heat-sealed to build the products after removing particles again by ionized air blowing system in out "Class 100" clean room.
The structure of film and electrical-physical properties of Model EP201-C and EP401-C are exactly same as those of each Model EP201, EP301 and EP401.
However, electro-static shielding bags(Model EP201-C) and moisture barrier bags(Model EP301-C & EP401-C) have the following additional characteristics.





TECHNICAL DATA

1. I.C. Test(µg/cm2)

Ion	Control Point	Test Results(AVG)
Fluoride(F)	< 0.02	ND (No Detected)
Chloride(CL)	< 0.03	0.001
Nitrite(NO2)	< 0.04	ND
Bromide(Br)	< 0.02	ND
Nitrate(NO3)	< 0.10	0.05
Phosphate(PO4)	< 0.04	ND
Sulfate(SO4)	< 0.03	0.001

2. LPC Test(counts/cc, Size Range : 1 Micron

Control Point	Test Results (AVG)
< 300	198

3. Outgassing(µg/g)

Control Point	Test Results (AVG)
< 10	6.96

4. NVR(µg/cm2)

Control Point	Test Results (AVG)
< 3.0	0.99

5. FTIR

Control Point	Test Results (AVG)
No Silicon	ND