摘要:
A method for producing a fluffy temperature regulating warmth retention material and the fluffy temperature regulating warmth retention material produced therefrom are disclosed. The method comprises: selecting a low melting point fiber and an additional fiber; carding to form a single web; spray coating a phase change material along at least part of the length of a surface of the single web; lapping layer by layer of the single web; and performing a heat setting reinforcement to form the warmth retention material. According to the present invention, a fluffy temperature regulating warmth retention material comprising an appropriate ratio of a phase change material may be obtained and the material exhibits a satisfactory temperature regulating effect, and meanwhile, it can maintain, to the full extent, or is close to, the original filling power and soft hand feeling where no phase change material is incorporated. In addition, the phase change material can be retained very well within the fluffy temperature regulating warmth retention material and thus has a wash resistance property.
摘要:
The present disclosure provides a thermal insulation flocculus material and a preparation method thereof and a thermal insulation product, and pertains to the field of thermal insulation flocculus materials. In one exemplary embodiment, the thermal insulation flocculus material of the present disclosure includes multiple overlapped single fiber meshes; and a spherical fiber assembly at least distributed between a part of adjacent single fiber meshes. In some embodiments, the thermal insulation flocculus material has combination properties such as excellent filling power, compression-resilience property, thermal insulation property and/or wash durability or the like.
摘要:
The present invention provides a thermal insulation filling material. The thermal insulation filling material provided by the invention comprises loose fibers and spherical fiber assemblies, wherein a weight ratio of the loose fibers to the spherical fiber assemblies ranges from about 20:80 to about 80:20.
摘要:
The present invention provides a method for fabricating water repellent thermal insulation nonwoven material and a water repellent thermal insulation nonwoven material fabricated by the method. The method for fabricating water repellent thermal insulation nonwoven material of the present invention comprises the steps of spraying a water repellent agent in a ratio of 0.5 to 20 g/m 2 onto one or both surfaces of a web formed from a principal fiber and optionally a low-melting-point fiber by a nonwoven process, and then heating the web at a temperature from 110 to 200 °C for 2 to 10 minutes. The method can fabricate water repellent thermal insulation nonwoven material in a quick, safe and low-cost way, and the resultant water repellent thermal insulation nonwoven material has good water repellent property and a superior warm effect under both dry and humid conditions.
摘要翻译:本发明提供一种制造防水绝热非织造材料的方法和通过该方法制造的防水绝热非织造材料。 本发明的防水绝热非织造材料的制造方法包括以下步骤:以0.5至20g / m 2的比例将防水剂喷涂到由主纤维形成的幅材的一个或两个表面上, 通过非织造方法熔化点纤维,然后在110至200℃的温度下加热纤维网2至10分钟。 该方法可以以快速,安全和低成本的方式制造防水绝热非织造材料,并且所得到的防水绝热非织造材料在干燥和潮湿条件下具有良好的防水性能和优异的温暖效果。
摘要:
The present invention provides a thermal insulation filling material and preparation method thereof and a thermal insulation product, and pertains to the field of thermal insulation filling materials. The thermal insulation filling material of the present invention includes: a bulk fibre; and a spherical fibre assembly, where a water-repellent layer is formed on a surface of the bulk fibre and of the spherical fibre assembly, and a weight ratio of the bulk fibre to the spherical fibre assembly is between about 30:70 and about 70:30. The thermal insulation filling material is good in wash durability, and has comprehensive performance such as better blowable processability, quick-drying property, compression-resilience property, and thermal insulation property, etc. The method for preparing the thermal insulation filling material includes: adding a water-repellent agent in the process of gas-flow mixing the bulk fibre and the spherical fibre assembly, and then heating to form a water-repellent layer on the surface of the bulk fibre and of the spherical fibre assembly.
摘要:
Disclosed are a stuffing (4) and a method for manufacturing the same, the stuffing (4) comprising a branch (402) and trunk (401) structure formed with a microporous polymer, and having a trunk (401), and branches (402) formed by splitting from the trunk (401). The stuffing (4) of the present invention can still maintain at a dispersedly stuffing state after multiple washings, without notable phenomena such as agglomeration and entanglement.