管家婆资料大全,管家婆一句话赢大钱,管家婆资料免费公开

Welcome to Anhui Tianda!Today is: Bookmark| Home| mail login in| sitemap| ENGLISH| CHINESE

current location: Home > News > Knowledge bags >

re:Why do we need to avoid direct sunlight?

Date:2017-03-22 Click:
The plastic woven bag under the sun is easy to age and shorten the service life. The experiment shows that the plastic woven bag is reduced by 25% in the natural environment, that is, under the condition of direct sunlight, after a week, it will be reduced by 40% after two weeks. Out of service. And therefore woven bags should be placed in a cool clean indoor storage, transport should avoid sun and rain, should not be close to heat, storage period shall not exceed 18 months
XML 地图 | Sitemap 地图