Quality Control

Quality Control ,Quality control (QC) is a procedure or set of procedures intended to ensure that a manufactured product or performed service adheres to a defined set of quality criteria or meets the requirements of the client or customer. QC is similar to, but not identical with, quality assurance (QA).

Nine Quality Problems Easily Occurring in Eco-board

Nine Quality Problems Easily Occurring in Eco-board Melamine Plywood Inspection,Melamine bLockboard Checklist In E1, E0, the industry is currently under development. Of course, it’s not that manufacturers don’t take consumers’feelings into account. It’s really hard to do this. But the Eco-board of E1 is much more meaningful than the thin …

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Problems and Measures Easily Occurring in Ecological Boards

Problems and Measures Easily Occurring in Ecological Boards(melamine PAPER plywood,melamine board ) 1. The surface is not smooth, carbonized and white. Reasons: Some small businesses use old machines, resulting in low temperatures and non-uniform heating of the ecological surface to form a semi-mature surface. 2. Low wear-resistant surface, easy to …

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Inadequate inspections put plywood quality at risk

Inadequate inspections put plywood quality at risk After chinese New Year  ,we did a lot of more plywood inspections ,found that many factories and buyers need more inspection services .After the Spring Festival, the world economy was weak and the plywood purchase orders were seriously insufficient, which led to the …

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Face veneer Tips of Hardwood Plywood

Face veneer Tips of Hardwood Plywood Know how to judge the face side of hardwood plywood. Select the showing side of panels according to color first, grain second, and veneer splices last. 1.uniform veneer coloring 2.color variation 3.sapwood  and heartwood 4. straight grained, plain sliced 5.Splices, fewest number of splices are …

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Edges of plywood straight and square inspection and Test

Edges of plywood straight and square inspection and Test 1.Diagonal measures 5′ at the 3′ mark of a 4′ wide sheet of plywood, then the corner is square. Just remember: Not all plywood is exactly 4′ wide.This is based on the right-angled principle. 两条直角边的平方和等于斜边的平方。 The sum of squares of two …

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CUT TO SIZE Plywood inspection and QC checklist

CUT TO SIZE Plywood inspection and QC checklist 胶合板锯开之后,尺寸要精确,长度和宽度精准,不能有开胶分层的现象,锯开之后的四边的厚度要一致,厚度公差要一致,芯板层次清晰,严格控制叠芯和离芯,不能有锯齿和黑色的糊边现象,边部不能起皮,切割胶合板,不能有切口位置崩边, 胶合板不能有变形或者翘曲。 After the plywood is sawed, the size should be precise, the length and width should be precise and quite accurate. , and there should be no delamination. After sawing, the thickness of the four plywood sides should be the same, the thickness tolerance …

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Marine Plywood (BB/CC) Inspection and QC checklist

Marine Plywood (BB/CC) Inspection and QC checklist Marine Plywood (BB/CC) – bonded with undiluted Phenol Formaldehyde Resin at high temperature and pressure for exterior applications.       –  Marine Plywood (Manufacturer Declared)              –  Marine BS1088 Plywood (Q-Mark Certified) Not all marine plywoods are the same.  Use quality plywood as it is rated …

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Technical Information (WBP Plywood)INspection and QC checklist

Technical Information (WBP Plywood)INspection and QC checklist Technical Characteristics (Average) Property Unit Mean Value Test Method BSI Standard Reference Bonding Quality Pretreatment 5.1.1 N/mm2 1.17~1.92 Immersion 24 hours in water 20oC & Pull Test  EN314-1:1993 Apparent Wood Failure % 25 Pretreatment 5.1.4 N/mm2 1.00~1.43 Immersion 72 hours in boiling water …

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