ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
B28B0021160000 one or more mould elements 1
B28B0021180000 using expansible or retractable mould or core elements 1
B28B0021200000 using inflatable cores, e.g. having a frame inside the inflatable part of the core (connection of valves to inflatable elastic bodies B60C0029000000) 1
B28B0021220000 using rotatable mould or core parts 1
B28B0021240000 using compacting heads, rollers, or the like 1
B28B0021260000 with a packer head serving as a sliding mould or provided with guiding means for feeding the material 1
B28B0021280000 combined with vibration means 1
B28B0021300000 Centrifugal moulding 1
B28B0021320000 Feeding the material into the moulds 1
B28B0021340000 combined with vibrating or other additional compacting means 1
B28B0021360000 applying fluid pressure or vacuum to the material (combined with slip-casting B28B0021080000) 1
B28B0021380000 introducing the material wholly or partly under pressure 1
B28B0021400000 by evacuating one or more of the mould parts 1
B28B0021420000 by shaping on or against mandrels or like moulding surfaces 1
B28B0021440000 by projecting, e.g. spraying 1