供应模切加工美国进口高回弹手机边框密封防尘泡棉, 像棉一样柔软的一种黑色材料,产品型号的不同,泡棉的厚度也不一样,泡棉分为有机棉和无机棉两种。泡棉的用途十分的广泛,主要用于手机,电脑及所有带屏幕的电子产品类,具有防震,减震等实际意义的功效。Like as a soft cotton black material, the product model is different, the thickness of the foam, foam into organic cotton and inorganic cotton two kinds. Foam USES very extensive, mainly used in mobile phones, computers and all of the screen with electronic product categories, with shockproof, shock absorption effect of practical significance.