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    • 11. 发明申请
    • FLOOR MAT EXHIBITING REDUCED RIPPLING EFFECTS AND IMPROVED DELAMINATING CHARACTERISTICS OF ITS TUFTED PILE FIBERS
    • 展示其减少的纤维素纤维的降低效果和改进的分层特性
    • WO00007811A1
    • 2000-02-17
    • PCT/US1999/017472
    • 1999-08-02
    • A47L23/26B32B5/24B32B25/10D06N7/00B32B3/02
    • B32B25/10A47L23/266D06N7/0071D06N7/0086D06N2201/02D06N2201/0254D06N2201/0263D06N2201/042D06N2203/02D06N2205/04D06N2205/20Y10T428/23979
    • This invention relates to a floor mat (12) which comprises a nonwoven substrate (16) through which carpet pile fibers (14) are tufted. The bottoms of the tufts (18) are adhered to a rubber backing sheet (20). The foam rubber backing sheet (20) either exhibits the same degree of shrinkage as the carpet pile component (14) or possesses a strength modulus above about 1,000 pounds per square inch. With such backing sheet requirements either the overall shrinkage of the mat (12) will be even or the backing sheet (20) will be strong enough to compensate for varying degrees of shrinkage between the pile substrate (16) and the backing sheet (20). The resultant floor mat (12) is the first such mat which meets industrial laundry standards of rippling (i.e., curling up) and delaminating (i.e., loosening and ultimate falling out of tufted pile fibers) which also utilizes a nonwoven carpet pile substrate (16) and which must also be able to withstand vigorous laundry processes without either damaging the subject rotary washer or centrifugal dryer or becoming damaged itself upon exposure to such harsh conditions.
    • 本发明涉及一种地板垫(12),其包括非织造基底(16),毛毯绒头纤维(14)通过该非织造衬底簇绒。 毛簇(18)的底部粘附到橡胶背衬片(20)上。 泡沫橡胶背衬片(20)或者表现出与地毯绒头部件(14)相同的收缩程度,或者具有高于约1,000磅/平方英寸的强度模量。 利用这种背衬片要求,垫(12)的总收缩率将是均匀的,或者背衬片(20)将足够强以补偿绒头基底(16)和背衬片(20)之间的不同程度的收缩, 。 所得到的地板垫(12)是符合工业洗涤标准的工业洗衣标准(即,卷曲)和分层(即,松散和最终从簇绒绒毛纤维脱落),其也使用非织造布地毯绒毛衬底(16) ),并且还必须能够经受剧烈的洗衣过程,而不会损坏本体旋转垫圈或离心式干燥器,或者在暴露于这种苛刻条件下自身受损。
    • 13. 发明申请
    • SELF-ADHESIVE WALLCOVERINGS
    • 自粘式横梁
    • WO1993006301A1
    • 1993-04-01
    • PCT/GB1992001685
    • 1992-09-14
    • FORBO-CP LIMITEDBROWN, Kenneth, DouglasWILLIAMS, David, Anthony
    • FORBO-CP LIMITED
    • D21H27/20
    • B65D85/671D06N3/0097D06N7/0002D06N2201/042D06N2203/048D06N2205/026D06N2209/141D06N2211/12D21H17/00D21H27/20Y10S428/906Y10T156/1989Y10T428/1424Y10T428/249995Y10T428/2813Y10T428/2839Y10T428/2848Y10T428/2852Y10T428/31895Y10T428/31906
    • A package comprising a sealed container containing a roll of wallcovering material which comprises a hydrophilic substrate layer, a pressure sensitive adhesive layer on one surface and, on the other surface, a decorative layer, usually including a layer of PVC or other plastics material. The wallcovering material is preferably self-wound on a roll. The moisture content of the wallcovering material is controlled in the package so as to provide a desired area of the product which falls between the area of the product where it is soaked in water under predetermined conditions and the area of the product when it is preconditioned under relatively dry, predetermined conditions. The moisture content is generally above the equilibrium content under normal ambient conditions so that any problems caused by expansion of the product in use under humid conditions, such as bubbling and raising of the edges of the material at seams, are minimised. In a process for producing the product the moisture content is monitored during the process, usually downstream from a drying stage, for instance the drying stage following application of an aqueous adhesive.
    • 一种包含密封容器的包装,其包含一卷墙纸材料,其包括亲水基底层,一个表面上的压敏粘合剂层,另一个表面上包含通常包括一层PVC或其它塑料材料的装饰层。 墙纸材料优选在卷上自行缠绕。 包装材料的含水量被控制在包装中,以便提供在预定条件下浸泡在水中的产品的区域之间的产品的期望区域,以及在预处理时产品的面积 相对干燥,预定条件。 在正常环境条件下,水分含量通常高于平衡含量,使得在潮湿条件下产品膨胀引起的任何问题(如起泡和材料边缘在接缝处升高)都会被最小化。 在生产产品的过程中,在该过程中通常在干燥阶段的下游监测水分含量,例如在施加水性粘合剂之后的干燥阶段。