近期,上海市工商局组织力量集中对该市部分超市、商场销售的文胸、背心、家居服等内衣类纺织品商品进行了质量监测。经检测,有13个批次商品不合格,涉及品牌包括爱慕、三爱、白玉兰等。此次监测发现的主要质量问题如下:一是PH值超标,有1个批次。PH值超标的主要原因是企业对产品工艺控制不严,或者未对面料严格把关。人体皮肤表面呈弱酸性,因此,直接与皮肤接触的纺织品PH值应在弱 Recently, the Administration of Industry and Commerce of Shanghai organized an effort to monitor the quality of underwear textile products such as bras, vests and homewear sold by some supermarkets and malls in the city. After testing, there are 13 batches of substandard goods, involving brands such as love, love, Magnolia and so on. The monitoring of the main quality problems found are as follows: First, PH value exceeded, there are 1 batches. PH value exceeded the main reason is that enterprises control the process of lax product, or not strict control of the fabric. The surface of human skin is weakly acidic, so the PH value of the textile that is in direct contact with the skin should be weak