Wafer Package System


HWS

HWS stands for Horizontal Wafer Shipper, and is a generic name for wafer containers.

Wafer are horizontally stacked up to 25 pieces using spacers and cushions into HWS.

Protos Carrier


Product Name : Protos Carrier MA Series

Product No : MA-4/5/6S/8/8S/12

Resitance : <1.0 x 106Ω

Material : Conductive PP

Features :

・Compact design to save transportation cost

・Good airtight container

・Industry standard wafer size available

・Feasible design for automated handling machine

 

Product

No.

「H」Container

height(mm)

「h」Effective

height(mm)

「D」Effective

diameter(mm)

「A」Effective

diameter(mm)
MA-4 90 47.8 103±1 150
MA-5 90 50 128±1 150
MA-6S 63 38 153±1 175
MA-8 103 54 203±1 226
MA-8S 65 38 203±1 226
MA-12 76 44 302±1 328

Protos Cushion


Antistatic multi-layer cushion (highly clean type)

Product Name : Protos Cushion Type PEAS

Product No : MA-☐PEAS-1/3/5/6/10

Resitance : <1.0 x 1012Ω

Material : PE

Features :

・Stable antistatic performance

・Cleanliness

(Independent foaming/Surface film lamination)

・Good impact absorption

☐=Wafer size in inch

 


Conductive single-layer cushion

Product Name : Protos Cushion Type PESD

Product No : MA-☐PESD-1/3/5/10

Resitance : <1.0 x 108Ω

Material : PE

Features :

・Low contamination (Independent foaming)

・Low out gassing and Low out ion contamination

・Good impact absorption

・Stable conductive performance

☐=Wafer size in inch

 

Protos Spacer (Inter leaf)


Antistatic film spacer

Product Name : Protos Spacer Type PEA

Product No : PEA-☐-350(Z1)

Emboss Thickness : 350μm

Resitance : <1.0 x 1012Ω

Material : Antistatic PE

Features :

・Stable antistatic performance

・Low particle level

・Low ion contamination

・Both sides of spacer have the same surface pattern

☐=Wafer size in inch

 


Conductive film spacer

Product Name : Protos Spacer Type CPS

Product No : CPS-☐-250

Emboss Thickness : 250μm

Resitance : <1.0 x 108Ω

Material : Conductive PE

Features :

・Stable conductive performance

・Low particle level

・Low ion contamination

・Both sides of spacer have the same surface pattern

☐=Wafer size in inch