GB/T 20390。1－2006 紡織品床上用品燃燒性能 部分：香煙為點(diǎn)火源的可燃性試驗(yàn)方法/ Textiles-Burningbehaviour of bedding items-Part 1: Test   methods for theignitability by a smodering cigarette  ClauseTestRening72 h indoor and   at least 16 h at T: 20±2℃,   65±5%對于定期需要清洗的床上用品，需要5次洗滌程序（除非規(guī)定更多的洗滌次數(shù)）。洗滌方法按照產(chǎn)品指定要求，沒有要求情況下按照標(biāo)準(zhǔn)方法進(jìn)行。　　Sample Required: at least 1pieces as   per the re in right table.1. Flat materials that will not normally be foldedin use (e.g.   mattress covers) shall be cut to450X450mm.平面材料，正常使用時不折疊
2. Flatmaterials   that will normally be folded in use (e.g. sheets,blankets) shall be cut to   450X1350mm.平面材料，正常使用時會折疊
3. Bolsters and   pillows may be cutto a maximum length of 450mm.長枕和枕頭
4.Quilts and duvets   may be cut to 450X450mm(edges shod be sealed). The test specimens shall   include twooriginal edges.被子和羽絨被