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    • 46. 发明申请
    • Foamed Film for Shrink Labels
    • 泡沫膜收缩标签
    • US20090294458A1
    • 2009-12-03
    • US11992438
    • 2006-09-21
    • Ryouji TanakaToshio Taka
    • Ryouji TanakaToshio Taka
    • B65D90/00B32B27/00B32B3/26B29C55/00B29C47/04
    • B65D23/0878B29C55/06B29C55/28B29C61/0633B29C63/423B29K2105/04B32B5/18B32B27/32Y10T428/249953
    • The present invention provides a foamed film for shrink labels which is capable of being accommodated by the new continuous attachment system for shrink labels, and in which a long foamed film for shrink labels is wound around the body of a container, and is cut at the inner-position where the film overlaps, after which the two ends of the resulting film unit are joined together to form a cylindrical shape, and this is subsequently heated to cause heat shrinkage of the film and to produce the label. The foamed film for shrink labels of the present invention is a film which stretches a blown film with an expansion ratio of 1.3 to 5 in the longitudinal direction (vertical direction or extrusion direction) so that the draw ratio is 1.5 to 4.0, which has properties such as a thickness of 120 to 300 μm, a tensile elastic modulus of 80 to 500 MPa, a static friction coefficient of 0.3 to 0.8, a coefficient of shrinkage of 15% or more at 90° C. and 30% or more at 120° C., and which is foamed and has shrinkability.
    • 本发明提供一种用于收缩标签的发泡膜,其能够通过用于收缩标签的新的连续附接系统来容纳,并且其中用于收缩标签的长的发泡膜缠绕在容器的主体上,并且在 胶片重叠的内部位置,然后将所得胶片单元的两端接合在一起形成圆柱形,随后加热,引起胶片的热收缩并产生标签。 本发明的收缩标签用发泡膜是将长度方向(垂直方向或挤压方向)的发泡倍率为1.3〜5的吹塑薄膜拉伸至1.5〜4.0的膜, 如120〜300μm的厚度,80〜500MPa的拉伸弹性模量,0.3〜0.8的静摩擦系数,90℃下的收缩率为15%以上,120℃时为30%以上 ℃,发泡并具有收缩性。
    • 49. 发明授权
    • Additives for special effect appearances in plastic parts
    • 塑胶件特殊效果外观的添加剂
    • US07462308B2
    • 2008-12-09
    • US10872690
    • 2004-06-21
    • Richard Arnold Hills
    • Richard Arnold Hills
    • B29C47/02B29C47/04
    • B29C47/065B29C47/0019B29C47/0047B29C47/025B29C47/128B29C47/32B29K2001/00B29K2029/04B29K2033/12B29K2067/00B29K2069/00B29K2081/06B29K2705/02B29L2009/00B29L2011/00B44C5/043B44F9/02
    • The present invention relates to a method of producing a plank product and related components having a controllable and realistic wood-grain appearance, the planks and related components having at least one accent color, the method including the steps of: a) introducing into an extruder a powdered or pelletized base material and accent color pellets, the base material containing less than about 75% by weight wood flour, and having a vicat softening temperature, the accent color pellets (i) having a higher vicat softening temperature than said base material, and (ii) including a styrene polymer having a high vicat softening temperature and a melt flow index of greater than or equal to 1.0 gram per 10 minutes, and at least one additional resin having a substantially lower vicat softening temperature than the styrene polymer; and b) extruding said base material and the accent color pellets through an extrusion die to form a plank under processing temperatures whereby the accent color pellets cause delayed introduction and controlled dispersion of the accent color into the plank material.
    • 本发明涉及一种生产板材产品的方法以及具有可控和现实木纹外观的相关部件,该木板和相关部件具有至少一种重音色,该方法包括以下步骤:a) 粉末状或颗粒状的基材和重音色颗粒,所述基材含有小于约75重量%的木粉,并且具有维卡软化温度,所述重点颜料颗粒(i)具有比所述基材更高的维卡软化温度, 和(ii)包括具有高维卡软化温度和大于或等于1.0克/ 10分钟的熔体流动指数的苯乙烯聚合物和至少一种具有比苯乙烯聚合物基本上更低的维卡软化温度的另外的树脂; 以及b)通过挤出模头将所述基底材料和重音色颗粒挤出,以在加工温度下形成板条,由此突出颜色的颗粒导致延迟引入并将调色剂控制分散到板材中。