Fluted Plastic Dunnage Sheets for Packing Solar Silicon Wafers of Photovoltaic Cells

Brand Name:JINJIA
Certification:SGS
Model Number:156mm x 156mm
Minimum Order Quantity:200,000 piece
Delivery Time:7-20 working days
Payment Terms:T/T, L/C
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Fluted Plastic Dunnage Sheets for Packing Solar Silicon Wafers of Photovoltaic Cells

Physical Characteristics of the Fluted Plastic Dunnage Sheets

The Fluted Plastic Dunnage Sheet is a well-established product for delivering Solar Silicon Wafers of Photovoltaic Cells to the Photovoltaic Cells assembly lines. The sheets are made from fluted /corrugated polypropylene sheets which are extruded from HDPP (high-density polypropylene) resin.


The general physical characteristics of the Fluted Plastic Dunnage Sheets are as follows.

Thickness2mm3mm4mm5mm6mm7mm
Density GSM300-600350-800600-1300800-1500900-18001000-2000
Colorany color availableany color availableany color availableany color availableany color availableany color available
Surface Tension (dyne/cm)353535353535
breaking strengthalong the flutes>160 N>170 N>190 N>200 N>210 N>220 N
across the flutes>140 N>150 N>160 N>170 N>180 N>190 N
ultimate elongationalong the flutes150%150%150%190%190%190%
across the flutes40%40%40%50%50%50%

Advantage of the Fluted Plastic Dunnage Sheets

The Solar Silicon Wafers are very fragile and vulnerable. It will be a lot of damages if the wafers are not protected well during transportation.

Traditionally, paper cardboards are put between the Solar Silicon Wafers as the buffer material. However, the broken rate of the Solar Silicon Wafers during the transportation is still high, because the paper cardboard is not flexible and strong enough for buffering the impact between silicon wafers. Furthermore, paper cardboards are not water-repellent. When the paper cardboard absorbs water, it will lose rigidness and will be expanded, which will result in additional damage to the silicon wafers.


Compared with the paper cardboard, the fluted plastic sheets are the desired material to be the buffer material due to its nature of shatter resistance, and water repellence.


According to the feedback from our customers, the damage rate of Solar Silicon Wafers decreased significantly after using our Fluted Plastic Dunnage Sheets.

Customization size and shape available

Normally, the sizes of Fluted Plastic Dunnage Sheets for Packing Solar Silicon Wafers of Photovoltaic Cells are as follows.

156mm x 156mm

157mm x 157mm

158mm x 158mm

159mm x 159mm

The thickness of them is 3mm.


Our factory can produce the dunnage sheet according to your requirement. For example, some customer need the octagon shape dunnage sheets.

Welcome send your requirement to us. and we offer good quality dunnage sheets to satisfy you.



China Fluted Plastic Dunnage Sheets for Packing Solar Silicon Wafers of Photovoltaic Cells supplier

Fluted Plastic Dunnage Sheets for Packing Solar Silicon Wafers of Photovoltaic Cells

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