沙发海棉外观检验标准

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1、沙发海棉外观检验标准一. 尺寸SizeTolerance                                                               1.    长宽度小于50cm，允许±3.2mm。                                                                       Length&width=50cm(±5mm).                                                

2、               3.    厚度2cm以下，允许±2mm。                                                                      Thickness8cm(±4mm).                                                               6.    不规则的形体（异形）对照样板，厚度5cm以下的样板和形体允许公差为-2mm，+3mm；厚度5cm以上样板允许公差为-3mm，+5m

3、m。                                                                      Iftheshapeiserose,compareitagainstthetemplet:thickness5cm(-3mm,+5mm).                                                                                                                      

4、        二. 气孔Pore                                                               不允许直径为3MM的对穿孔和直径为6MM的大气孔，允许1M2范围内有3个以下直径为5MM的大气孔。                                                               Nopenetrableholeof3mmorlargeporeover6mmdiameter,lessthan3poresin5mm

5、diameterwithin1m2isacceptable.                                                                                                                              三. 裂缝Slit                                                               不允许有裂缝和破裂现象                    

6、                                           Noslitorrupture.                                                                                                                              四. 表面Appearance                                                           

7、    两侧不允许有表皮和缺口                                                               Noscarfskinornickonbothsides.                                                                                                                              五. 色泽ColorandLuster       

8、                                                        基本均匀，允许轻度黄芯和杂色                                                               Colorshouldbeevenduringwholecushion;slightyellowcore&v