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    • 38. 发明申请
    • Gas permeable non-woven fabric based film for extending the shelf life of fresh fruits & vegetables and vase life of fresh cut flowers
    • 透气无纺布基膜,延长新鲜水果蔬菜的保质期和鲜切花的花瓶寿命
    • US20090239432A1
    • 2009-09-24
    • US12051844
    • 2008-03-19
    • Shubham Chandra
    • Shubham Chandra
    • B32B5/18B65D85/00
    • B65D33/01B65D85/34B65D85/345D06N3/128Y10T442/2107Y10T442/2139
    • Packaging using Gas Permeable Non-Woven Fabric based Film extends the shelf life of various fresh fruits and vegetables and vase life of fresh cut flowers by changing the atmosphere in which these living products are stored and respires. The high oxygen and carbon dioxide permeability of the Gas Permeable Non-Woven Fabric based Film establishes an ideal atmosphere for the specific perishable item, and therefore extends its shelf life. The establishment of lower oxygen and carbon dioxide atmospheres inside packages using Gas Permeable Non-Woven Fabric based film, also leads to reduction in the respiration rate of the perishable items. The reduction in the respiration rate prevents loss of moisture, production of metabolic heat, and yellowing, browning, reduction in production levels of ethylene. Thus the created atmosphere is able to extend shelf life, maintain high quality and preserve nutrients of fresh produce items by naturally regulating respiration of said produce/flower.
    • 使用透气非织造布的包装通过改变这些生活产品储存和呼吸的气氛,延长了各种新鲜水果和蔬菜的保质期和鲜切花的花瓶寿命。 透气性无纺布基膜的高氧气和二氧化碳渗透性为特定易腐物品提供了理想的氛围,延长了其保质期。 使用透气非织造织物薄膜在包装内部建立较低的氧气和二氧化碳气氛,也导致易腐物品的呼吸速率降低。 呼吸速率的降低防止了水分的损失,代谢热的产生,黄变,褐变,乙烯生产水平的降低。 因此,通过自然调节所述产品/花的呼吸,所产生的气氛能够延长保质期,保持高质量并保存新鲜产品的营养。
    • 40. 发明申请
    • FILM MADE FROM DENATURED CLAY
    • 从被剥离的粘土制成的胶片
    • US20090202806A1
    • 2009-08-13
    • US12029203
    • 2008-02-11
    • Takeo EBINAKiyoshi KobayashiRyo IshiiTatsuhiro OkadaFujio Mizukami
    • Takeo EBINAKiyoshi KobayashiRyo IshiiTatsuhiro OkadaFujio Mizukami
    • C08K3/34C09D1/00C09D101/02B32B5/06B32B19/04
    • C08L63/00C08K3/346C08K2201/008C09D7/61Y10T442/20Y10T442/2139
    • The present invention provides a novel technology and a novel material having excellent pliability, gas barrier properties and water resistance, for the technical fields of packaging materials, sealing materials, electric insulating materials and the like, the present invention relates to a film of a material having a denatured clay as a main constituent thereof, wherein (1) the film comprises a denatured clay and an additive, (2) the weight ratio of the denatured clay is not less than 70% relative to total solids, (3) the film has gas barrier properties and water-vapor barrier properties, (4) the film has heat resistance, (5) the film has water resistance, (6) the film has sufficient mechanical strength to be used as a self-supporting film, and (7) the film can be formed on the surface of metals, plastics, rubber, paper and the like, and the present invention can provide a material comprising the denatured clay film in which denatured clay particles are highly oriented and which has excellent heat resistance, excellent pliability, excellent gas barrier properties, excellent water-vapor barrier properties, and high water resistance.
    • 本发明为包装材料,密封材料,电绝缘材料等的技术领域提供了具有优异的柔韧性,阻气性和耐水性的新技术和新型材料,本发明涉及一种材料的膜 具有变性粘土作为其主要成分,其中(1)膜包含变性粘土和添加剂,(2)变性粘土的重量比相对于总固体不小于70%,(3)膜 具有阻气性和水汽阻隔性,(4)膜具有耐热性,(5)膜具有防水性,(6)该膜具有足够的机械强度用作自支撑膜,( 7)可以在金属,塑料,橡胶,纸等的表面上形成膜,本发明可以提供包含变性粘土颗粒高度取向的变性粘土膜的材料,其具有e 优异的耐热性,优良的柔韧性,优异的阻气性,优异的水蒸气阻隔性和高耐水性。