China grey paperboard factory of page 34

Grey Back Recycled Materials 300gsm grey Paper Board China Factory Paper Board Supplier
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Duplex Board Descriptions Physical properties Unit Grammage 200 230 250 300 350 400 450 Grammage g/m2 193-200 225-230 243-250 293-298 342-348 392-398 442-448 CD Difference of Gram g 10g 10g 10g 12g 15g 20g 20g ... Read More

2025-12-18 14:08:40

Duplex Board With White Back Or Grey Back 300gsm 350gsm 400gsm Duplex Board 2mm Grey White
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Duplex Board Descriptions Physical properties Unit Grammage 200 230 250 300 350 400 450 Grammage g/m2 193-200 225-230 243-250 293-298 342-348 392-398 442-448 CD Difference of Gram g 10g 10g 10g 12g 15g 20g 20g ... Read More

2025-12-18 14:08:55

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Duplex Board Descriptions Physical properties Unit Grammage 200 230 250 300 350 400 450 Grammage g/m2 193-200 225-230 243-250 293-298 342-348 392-398 442-448 CD Difference of Gram g 10g 10g 10g 12g 15g 20g 20g ... Read More

2025-12-18 14:08:55

300gsm Coated Duplex Board White Paper With Grey Back Single Side Printing
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High Quality 300gsGd2 Coated White Paper For Grey Back Single Side Printing Duplex Board Descriptions Physical properties Unit Grammage 200 230 250 300 350 400 450 Grammage g/m2 193-200 225-230 243-250 293-298 ... Read More

2025-12-18 14:09:12

Wholesale 230gsm-1500gsm duplex board white grey back
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Duplex Board Descriptions Physical properties Unit Grammage 200 230 250 300 350 400 450 Grammage g/m2 193-200 225-230 243-250 293-298 342-348 392-398 442-448 CD Difference of Gram g 10g 10g 10g 12g 15g 20g 20g ... Read More

2025-12-18 14:07:55

China Good Factory Sale Duplex Board Price Grey Back
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Duplex Board Descriptions Physical properties Unit Grammage 200 230 250 300 350 400 450 Grammage g/m2 193-200 225-230 243-250 293-298 342-348 392-398 442-448 CD Difference of Gram g 10g 10g 10g 12g 15g 20g 20g ... Read More

2025-12-18 14:07:56

Factory Supplier Price 230gsm Duplex Paper Board With Grey Back
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Duplex Board Descriptions Physical properties Unit Grammage 200 230 250 300 350 400 450 Grammage g/m2 193-200 225-230 243-250 293-298 342-348 392-398 442-448 CD Difference of Gram g 10g 10g 10g 12g 15g 20g 20g ... Read More

2025-12-18 14:07:56

Duplex grey white back paper board 250g, 300g, 350g, 400g, 450g
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Duplex Board Descriptions Physical properties Unit Grammage 200 230 250 300 350 400 450 Grammage g/m2 193-200 225-230 243-250 293-298 342-348 392-398 442-448 CD Difference of Gram g 10g 10g 10g 12g 15g 20g 20g ... Read More

2025-12-18 14:07:56

Wholesale supply 1200g paper duplex grey cardboard hard cardboard
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Duplex Board Descriptions Physical properties Unit Grammage 200 230 250 300 350 400 450 Grammage g/m2 193-200 225-230 243-250 293-298 342-348 392-398 442-448 CD Difference of Gram g 10g 10g 10g 12g 15g 20g 20g ... Read More

2025-12-18 14:07:57

Grey Board 70*100cm Sheets Straw board Paper Duplex Board for Boxes
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Duplex Board Descriptions Physical properties Unit Grammage 200 230 250 300 350 400 450 Grammage g/m2 193-200 225-230 243-250 293-298 342-348 392-398 442-448 CD Difference of Gram g 10g 10g 10g 12g 15g 20g 20g ... Read More

2025-12-18 14:07:57

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Grey Back Recycled Materials 300gsm grey Paper Board China Factory Paper Board Supplier
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