Premium Folding Box Board - Ivory Super Bulk Supply

• Usage: Gifts, Food, Paper Bag, Post Cards
• Material: Recyclable
• Type: Folding Box Board
• Model NO.: Hengxiang 7 FBB
• Brand: Hengxiang
• Specifications: 787*1092, 889*1194, 635*965, 880*1230
• Grammage: 245g ~ 345g
• Thickness: 400µm ~ 555µm
• Stiffness: MD 13.0~28.5; CD 6.0~15.0
• Moisture: 7.0
• Transport Package: Bulk Packed; Ream Wrapped; Reel
• Specification: 787*1092, 889*1194, 635*965, 880*1230
• Trademark: Hengxiang
• Origin: China
• HS Code: 481032
• Production Capacity: 100000 Mt/Year

Product Description

Folding Box Board Ivory Board (Super Bulk)
Item		Unit	Test Method	Tolerance	Standard
Grammage		g/m^2	GB/T451.2 ISO536	±3%	245	255	290	305	345
Thickness		µm	GB/T451.3 ISO534	±3%	400	415	470	490	555
Stiffness	MD	mN·m	GB/T22364 ISO2493	±15%	13.0	15.0	20.0	23.0	28.5
	CD				6.0	7.0	9.0	11.0	15.0
Moisture		%	GB/T462 ISO287	±1.5	7.0
PPS Top Surface Roughness		µm	GB/T22363 ISO8791-4	≤	1.6
Brightness (D65/10)	Top	%	GB/T7974 ISO2470-2	±3	89.0
	Back				87.0
75° Gloss-Top		%	GB/T8941 ISO8254	≥	40
IGT Picking Top		m/s	GB/T22365 ISO3783	≥	1.3
Ply Bond		J/m^2	GB/T26203 TAPPI569	≥	130
Cobb (60s)		g/m^2	GB/T1540 ISO535	≤	60