9mm Thickness C/D Grade E1 Glue Natural Birch Plywood
Defects Description |
B grade |
C+ grade |
C grade |
D+ grade |
D grade |
E grade |
Discoloration |
Unacceptable |
Unacceptable |
Unacceptable |
Very light can accept |
Very light can accept |
Accept |
Dead knots |
Unacceptable |
Unacceptable |
Diameter within 10mm can accept no more than 2 |
Diameter within 10mm can accept |
Diameter within 19mm can accept |
Accept |
Pin knots |
Unacceptable |
Diameter within 3mm can accept |
Diameter within 5mm can accept no more than 5 |
Diameter within 5mm can accept no more than 8 |
Diameter within 5 can accept no more than 10 |
Accept |
Mineral line |
Unacceptable |
Unacceptable |
Very light can Accept |
Very light can accept |
Very light can accept |
Accept |
Chemical stain |
Unacceptable |
Unacceptable |
Unacceptable |
Very light can accept |
Very light can accept |
Accept |
Blue stain |
Unacceptable |
Unacceptable |
Unacceptable |
Very light can accept |
Very light can accept |
Accept |
Worm holes |
Unacceptable |
Unacceptable |
Unacceptable |
Unacceptable |
Unacceptable |
Accept |
Dead knot holes |
Unacceptable |
Unacceptable |
Diameter within 5mm can accept no more than 3 putty well |
Diameter within 10mm no more than 6 putty well |
Diameter within 19mm, no more than 6 putty well |
Accept must putty well |
End splits |
Unacceptable |
Within 200mm in length and 2mm in width can accept, No more than 3 putty well |
Within 300mm in length and 2mm in width can accept, No more than 3 putty well |
Within 300mm in length and 2mm in width can accept, No more than 6 putty well |
Within 400mm in length and 2mm in width can accept, No more than 6 putty well |
Accept but must putty well |
Mould |
Unacceptable |
Unacceptable |
Unacceptable |
Unacceptable |
Unacceptable |
Acceptable |
Bump |
Unacceptable |
Unacceptable |
Unacceptable |
Unacceptable |
Unacceptable |
Acceptable |
Sanding through |
Unacceptable |
Unacceptable |
Unacceptable |
Unacceptable |
Unacceptable |
Unacceptable |
Glue penetration |
Unacceptable |
Unacceptable |
Unacceptable |
Very light can accept |
Very light can accept |
Acceptable |
Glue tapes |
Unacceptable |
Unacceptable |
Unacceptable |
Unacceptable |
Unacceptable |
Acceptable |
Delamination |
Unacceptable |
Unacceptable |
Unacceptable |
Unacceptable |
Unacceptable |
Unacceptable |
Patchs |
Unacceptable |
Unacceptable |
Unacceptable |
Unacceptable |
Unacceptable |
Unacceptable |
Damage on side |
Unacceptable |
Unacceptable |
Unacceptable |
Unacceptable |
Unacceptable |
Small can accept but repair well |
Blister |
Unacceptable |
Unacceptable |
Unacceptable |
Unacceptable |
Unacceptable |
Unacceptable |
Sound knots |
Unacceptable |
Unacceptable |
Diameter within 19mm can accept no more than 3 |
Diameter within 19mm can accept no more than 6 |
Acceptable |
Acceptable |
Unsound knots |
Unacceptable |
Unacceptable |
Unacceptable |
Diameter within 19mm can accept no more than 3 |
Diameter within 19mm can accept no more than 6 |
Acceptable |
OTHER DETAILS ARE AS BELOW.
Face/back |
White birch, Natural birch red face, red hardwood, poplar |
Core |
Poplar, Hardwood, Combi etc. |
Thickness |
2.5mm---21mm |
Size |
1220X2440mm(4'x8'), 1220x2135mm(4'x7'), 915x1830mm(3'x6') |
Glue |
E1,E2,E0- El glue, Melamine etc. |
Density: |
500-700 kg/cbm |
Tolerance Thickness |
+/-0.5mm 6mm-21mm
+/-0.3mm 2.5mm---5mm |
Moisture: |
<14% |
Detail
9mm Thickness C/D Grade E1 Glue Natural Birch Plywood
QUALITY CONTROL.
WE HAVE MORE THAN 10 YEARS OF QUALITY CONTROL EXPERIENCE FOR USA AND EUROPE MARKET. ESPECIALLY FOR THE USA MARKET. WE HAVE MORE THAN 10 INSPECTORS GO TO FACTORIES DO THE INSPECT EVERYDAY, TO MAKE SURE EVERY PCS OF PLYWOOD TO CUSTOMER'S WAREHOUSE MEET THE REQUIREMENTS. SINCE 2002 WE START TO DO THE PLYWOOD IMPORT & EXPORT, SO WE EXACTLY KNON THE DIFFERENCE WELL FOR EVERY GRADE EVERY WOOD SPECIES.
Grades:
B/BB: Whole piece face and back veneer. Face veneers are graded clear and free of defects with a light-white uniform color. Inner cores are solid birch single piece veneers.BB/BB: Whole piece face and back. Tight pin knots may be present and inner cores are solid single piece veneers.BB/CP: Whole piece face and back. The "CP" back veneers are downgraded from "BB" grade veneers. Inner cores are solid birch single piece veneers.CP/CP: Whole piece face and back. The panel is sound both sides and designed for laminating.C/C: Grade calls for patches, open knots and small veneer splits. This panel is not sanded and is primarily used in structural applications.Shop Grades: Shop panels are also offered in the full 5×5 format in all grades listed above.
9mm Thickness C/D Grade E1 Glue Natural Birch Plywood
Packing: |
Inner with plastic bags, outside with carton or plywood be covered by plywood pallets |
Usage: |
for furniture, decoration or packing pallets ,etc. |
Quantity |
8pallets, 16 pallets/40'fcl , 18 pallets/40HQ, Break bulk ship small package. |
Grade |
BB/BB, BB/CC , CC/CC, CC/DD GRADE Packing grade |
MOQ: |
1X40HQ |
Delivery time |
Within 15 days after we received your down payment |
Payment: |
T/T or L/C at sight or together. |
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