你冷吗?知道瞬间凉感值吗?

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什么是瞬间凉感? 用手握一杯冰水,刚拿的瞬间一定会有冰凉的感觉,触摸凉感面料就好像用手握冰水,接触瞬间即会有凉爽感,随著时间经过,冰块融化,手温会与水温达到热平衡,凉爽的感觉就不明显了。接触凉感面料即是藉由热传导将温度由高温处传导到低温处,达到降温的目的。 面料要达到迅速导热降温有许多种方式,目前较常见的作法是将矿石研磨成极细的粉末添加在原料中,再经由抽丝及织布,利用矿石粉比热小的特性,将体温传导至布料,以达凉爽感。(热传导的快慢跟那些因素有关?) 矿石粉添加的愈多,热传导效果愈好,但如果添加太多,不仅抽丝不易且面料将会变重,所以矿石粉不可能无上限的添加,为达到导热快且舒适的目的,也可能会辅以改变纤维形状或改变布料织法等,来增进穿著时的凉爽程度。 Spring Smartkool® Extra Cooling Collection   什么是Q-max值? 目前国家标准中并没有对所谓的凉感衣物订定相关规定,业界通常是以机能性暨产业用纺织品认证与验证评议委员会订定的「织物瞬间凉感验证规范」,测试具瞬间凉感纺织品的瞬间最大热流通过量(Q-max),Q-max的单位是W/cm2(W:瓦特,cm2:平方公分),Q-max值愈大表示瞬间凉感愈明显。   市面上的凉感面料原理 目前市售凉爽衣所列纤维成份诸如:粘液(Viscose)或铜氨(Cupra)嫘萦(Rayon)纤维、聚酯纤维……等都是人造纤维,皆无自行冷却效果;市面常见的凉感衣设计原理有:1.化纤抽纱时,添加矿石或玉石粉末;2.织物亲水化改质或加工(亲水剂处理、混织再生纤维素嫘萦纤维或竹碳纤维);3. 织物採立体织法;4.经抗紫外线加工,遮蔽阳光;5.利用石蜡微胶囊吸热(製作费事且效果有限,市场少有)……等等   Spring Hometextile公司的凉感面料Q-max值对比 (数据来源:Intertek实验室检测报告 2016-9)

春天集团首届睡眠大赛

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Dear Spring folks, 亲爱的春天小伙伴们: As our company mission is to constantly develop the best sleeping experience for people, I been wondering why not have a sleeping competition to check our own sleeping quality ? 我们的企业使命是利用先进的生产方式,研发创新的睡眠产品。我在想,为什么我们不进行一次睡眠大赛来看看自己的睡眠质量究竟如何? How to compete? 比赛规则: Download any sleeping apps … Continue reading

What is box-spring, and boxspring encasement

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As a global mattress protector manufacture, it is our duty to understand how sleeping customs different all around the world. And it, sometimes, involves confusion. For example, what is box-spring, and is it any difference between box-spring encasement and mattress … Continue reading

Dust Mite Mattress and Pillow Covers for Allergies

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Each adult person sheds about one and a half grams of skin every day. Dust mites are microscopic creatures that can live in your bedding and carpets and feed on this skin. Sound icky? It does explain why dust mite-proof pillow and mattress covers are … Continue reading