Pallet inspection
[Project Introduction]
Pallets are used to facilitate the loading, unloading, transportation, storage and distribution of goods. They are composed of load surfaces capable of carrying a certain number of items and forklift sockets, serving as loading and unloading pads. They are the main means of transforming static goods into dynamic ones in the logistics industry. It originated in the Pacific War in the 1930s. Since then, pallets have been widely used in countries around the world. Currently, 80% of commodity trade in the United States is carried by pallets. In Europe, about 600 million pallets are circulated among enterprises every year, and in China, there are approximately 200 million pallets.
[Advantages of Yitong Detection]
The TTS pallet inspection project is a unique professional laboratory in South China, covering tests for intermodal general, paper-based, plastic, and disposable pallets, providing effective quality control guarantees for both supply and demand sides.
[Test Reference Standard]
Num | Test items | Reference standard |
1 | Ordinary wooden crates: moisture content, size, appearance, stacking test, drop test | GB/T12464-2002 |
2 | Imported wooden crates: appearance (defect) inspection, moisture content, stacking, lifting, drop test | SN/T0273-2002 |
3 | Frame wooden box: drop test, stacking test, lifting test, size, appearance | GB/T7284-1994 |
4 | Appearance | GB/T12464-2002, SN/T0273-2002 |
5 | Size | GB/T12464-2002 SN/T0273-2002 GB/T7284-1994 |
6 | Capacity deviation | GB/T13508-1992 |
7 | Packaging method | SN/T0273-2002 |
8 | Moisture content | GB/T12464-2002 SN/T0273-2002 |
9 | Stacking test | GB/T4857 |
10 | Drop test (bottom surface) | GB/T4857 |
11 | Drop test (vertical) | SN/T0273-2002 |
12 | Drop test (face, edge, corner) | SN/T0273-2002 |
13 | Lifting test | SN/T0273-2002 |
14 | Intermodal pallets: pallet size, shear test (not conducted on one side), edge impact test of the top slab, impact test of the pad block (not conducted on the longitudinal beam), corner drop test, stacking test, bending resistance test, bottom slab test (not conducted on one side), wing pallet test, environmental treatment | GB/T4996-1996 ISO8611 |
15 | Wood-plastic pallets: pallet appearance, pallet size, shear test, top board edge impact test, pad block impact test, corner drop, stacking test, bending resistance test, bottom board test, load distribution test, material water absorption test, environmental treatment | BB/T0020-2001 |
16 | Disposable pallets: compressive strength test, bending test, drop test, environmental treatment | GB/T20077-2006 |
17 | Paper-based flat trays: pressure test, impact test, vibration test, diagonal stiffness test, environmental treatment | GB/T19450-2004 |
18 | Environmental treatment: 40℃, 62℃, 24 hours; 25℃, 63℃, 24 hours; 25℃, 65℃, RH 90% to 65%, 48 h; Water treatment at 20℃, 65℃ for 24 hours | GB/T4995-1996 |
19 | Environmental treatment: -18℃, 4 hours; 55℃, 48 hours; Water treatment at 23℃ for 48 hours | BB/T0020-2001 |
20 | Environmental treatment: 23℃±2℃, RH 45% - 55%, 48 hours | GB/T15234-1994 |
21 | Pallet size | GB/T4996-1996 BB/T0020-2001 |
22 | Appearance of the pallet | GB/T15234-1994； BB/T0020-2001 |
23 | Stacking test | GB/T4996-1996 GB/T15234-1994 BB/T0020-2001 |
24 | Bending resistance test | GB/T4996-1996 GB/T15234-1994 BB/T0020-2001 |
25 | Bottom slab test (not done on one side) | GB/T4996-1996 GB/T15234-1994 BB/T0020-2001 |
26 | Equalization test, at room temperature, single-sided, 48 hours | GB/T15234-1994 BB/T0020-2001 |
27 | Equalization test, high temperature | BB/T0020-2001 |
28 | Wing tray test | GB/T4996-1996 |
29 | Shear test (not done on one side) | GB/T4996-1996； BB/T0020-2001 |
30 | Edge impact test of the top slab | GB/T4996-1996 |
31 | Pad impact test | GB/T4996-1996 BB/T0020-2001 |
32 | Angular drop test, at room temperature | GB/T4996-1996 BB/T0020-2001 GB/T15234-1994 |
33 | Angular drop test, low temperature | GB/T4996-1996 BB/T0020-2001 |
34 | Drop test | GB/T4857.3 |
35 | Bending resistance test | GB/T10486-1989 |
36 | Angular (longitudinal beam) compressive test | GB/T10486-1989 |
37 | Board laying impact resistance test | GB/T10486-1989 |
38 | Material water absorption test | GB/T1934.1-1991 |