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Linyi Consmos Wood Industry Co., Ltd.

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S BB Birch Plywood
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Product: Views:388S BB Birch Plywood 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2019-09-02 00:51

Consmos Plywood factory produce top grade 100% birch plywood. 

We use the grade system same as Finland and Russia big factories and standard. Usually,We use two kinds of face veneer for our birch plywood, one is thin face veneer as 0.30-0.35mm, another is thicker face birch veneer as 1.20-1.50mm

Grade as following:

Face/back veneer 1.2~1.5mm(Finland/Russia/Baltic Standard)


B (Ⅰ)Grade
The Highest Grade,
Unfilled,sanded veneer in which no plugs are allowed,no splices, no patches
Few small open knots and hair cracks,small mineral streaks may exist,Natural discolouring is marginally allowed.

S (Ⅰ)Grade
The "S" Grade is a middle grade between "B"and "BB" Grade
include 0-3 colour-selected wooden plugs on S-side.
Plugs show are batwing shapes

BB(Ⅱ) Grade
unfilled and sanded veneer to which repairs by means of plugs are allowed.
3-6 small color-matched patches on average and some light mineral streaks
Tight pin knots may be present.along with small, closed splits.Color variations are allowed
Plugs show are batwing shapes

CP((Ⅲ/WG+) Grade
The "CP" Grade are downgraded from ”BB“; grade veneers, which allow for unlimited patches and sound knots, Open splits and checks up to 4mm wide. Discolouration, streaks, roughness, glue penetration and plugs permitted

C (Ⅳ/WG)Grade
In addition to all before mentioned flaws, this grade of veneer may include larger deficiencies
Patches, open knots, and small veneer splits allowed. Veneer lap and small core voids permitted.

All Consmos plywood CE,FSC,CARB P2,ETA Certified