Quality control
L.M Piso employ the strictest of quality control systems from source to packaging allowing you to rest easy that flawless product will turn up at your destination. More time to go fishing!
Every piece from L.M Piso is monitored over four rigorous Quality Control test reports at each step of production and shared with you as they happen:
Report 1: HDF core board Inspection and Pressing
Report 2: Grooving
Report 3: Finished Product Test
Report 4: Loading
Read on for a breakdown of each report:
L.M Piso employ the strictest of quality control systems from source to packaging allowing you to rest easy that flawless product will turn up at your destination. More time to go fishing!
Every piece from L.M Piso is monitored over four rigorous Quality Control test reports at each step of production and shared with you as they happen:
Report 1: HDF core board Inspection and Pressing
Report 2: Grooving
Report 3: Finished Product Test
Report 4: Loading
Read on for a breakdown of each report:
 |
QC Test Report | ||
| Report 1, Material Inspection and Pressing | |||
| NO. | Testing Item | EN 13329 | L.M Piso QC Standard |
| 1. HDF Specifications and Physical Technical Specifications | Thickness Swelling | ≤18% | Average≤18% |
| Static Curving Strength | ≥40.0Mpa | Average ≥40MPa, Min＞28MPa | |
| Inter Bonding Strength | ≥1.2Mpa | Average＞1.2MPa, Min＞0.8MPa | |
| Density | HDF | HDF≥870kg/m3,MHDF:830-850kg/m3, MDF:780-800kg/m3 | |
| Moisture Content | 4%~10% | 4%-10% | |
| 2. Pressing | Pressing Temperature, Surface and back | The tempreture should be 180-200 ℃, steel plate as customer's requirement, no scratch on steel plate, spray some water before pressing, keep the product straight, no frosting mark, water mark, blisters, dirt, bare substrate spots due to defective surface covering and dents etc. | |
| Report 2, Grooving | |||
| NO. | Testing Item | EN 13329 | L.M Piso QC Standard |
| 1 | Height Difference | Average≤0.10mm, Max≤0.15mm | Average≤0.10mm, Max≤0.15mm |
| 2 | Openings between elements | Average≤0.15mm, Max≤0.20mm | Average≤0.15mm, Max≤0.20mm |
| 3 | Click System | As customer's requirement, the shape have to be clear, intact and assembly have no problem | |
| 4 | Finished Products | Finished production should be clean without dirt,without frosting mark,water mark,spots. And the size differnece of production should qualified with EN13329. | |
| Report3, Finished Product Test | |||
| NO. | Testing Item | EN 13329 | L.M Piso QC Standard |
| 1 | Taber test | AC1≥900, AC2≥1500, AC3≥2000, AC4≥4000, AC5≥6000 | AC1≥900, AC2≥1500, AC3≥2000, AC4≥4000, AC5≥6000 |
| 2 | Random sampling inspection | Sampling test, samples should be selected from different direction & different cartons, samples quantity should up to 20% of order, and the problem quantity should less than 5% of samples. | |
| Report4, Loading | |||
| NO. | Testing Item | L.M Piso QC Standard | |
| 1 | Requirement of Loading & Quantity | Loading reasonable, cartons should be in order, and quantity according to the sales contract, record the corecct quantity. | |
| 2 | Photos | Clear withour worker & any stuff non-related with order. Photoes should be show every row, and the quantity of every row. | |
| 3 | Packing & Color Number sticker | Use the corecct packing & top layer, the quality of carton & heat-wrapping should quanlified, and the out-side heat-wrapping without holes bigger than 5sqcm. Stick with the right number or name that the clients request | |
| 4 | Seal on Container | Confirm the contianer number matched with the seal number, and contianer door is cloesd correctly, contianer feeaback bill is filled coreccted withour any error. | |