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随着生活水平的提高,往日被视为奢侈品的地毯正悄然进入寻常百姓家。特别是化纤地毯以其物美价廉的特点迅速普及开来,美化了人们的日常生活。然而化纤地毯用旧后无法回收利用,因而对环境造成污染。随着人们环境意识的增强,这个问题日益突出。不久前,一种可以回收利用的丙纶地毯在日本东京、名古屋、大阪等城市面市。日本研究开发的这种可以回收利用的丙纶地毯是用一种特殊的丙烯复合纤维制造的。与普通化纤地毯相比它有两大优点:一是成本低,以这种纤维为材料加工地毯,耗能仅是针刺加工的50％左右,而且用料比普通化纤地毯少。二是能回收利用。在制造这种地毯的过程中不需使用防止掉毛的粘合乳胶和普通化纤地毯所需的补强材料基布。新地毯的全部材料为
With the improvement of living standards, carpets that were regarded as luxury goods were quietly entering the homes of ordinary people. In particular, chemical fiber carpets have been rapidly popularized by their inexpensive features, beautifying people’s daily lives. However, chemical fiber carpets cannot be recycled after being used, which causes environmental pollution. With the increase of people’s environmental awareness, this issue has become increasingly prominent. Not long ago, a kind of polypropylene carpet that can be recycled was put on the market in Tokyo, Nagoya, Osaka and other cities in Japan. Japan’s research and development of this kind of recycled polypropylene carpet is made of a special kind of propylene composite fiber. Compared with ordinary chemical fiber carpet, it has two major advantages: First, the cost is low, using this fiber as a material processing carpet, energy consumption is only about 50% of acupuncture processing, and the use of materials than ordinary chemical fiber carpet. The second is recycling. The manufacture of such carpets does not require the use of a reinforcing material base fabric for the prevention of lint-free adhesive latex and general chemical fiber carpets. The new carpet is made of