Novel fabric wrinkling device and wrinkle resistance test method

Abstract

The invention relates to a novel fabric wrinkling device and a wrinkle resistance test method. The device comprises a wooden base, a hard hollow inner shaft, a hard sleeve and a weight, wherein the wooden base is provided with a circular bump which is matched with the hard hollow inner shaft; the hard hollow inner shaft can be sleeved on the circular bump and is compactly matched with the circular bump; and the inner diameter and height of the hard sleeved are respectively greater than the outer diameter and height of the hard hollow inner shaft. The method comprises a method of wrinkling the fabric and a method of evaluating the wrinkle resistance of the fabric. Aiming at the defect that the wrinkle resistance of the garment worn actually cannot be reflected due to the fact that the difference between wrinkling shape generated by current fabric wrinkle resistance test method and the wrinkling shape of garment worn actually, the wrinkling device which simulates the wrinkling shape of the garment worn actually and the wrinkle resistance test method are designed, so as to obtain evaluation indexes which can be used to reflect the actual wrinkle resistance of the fabric. The novel fabric wrinkling device and the wrinkle resistance test method provided by the invention have the advantages of being simple, rapid and good in simulation effect and the like.

Description

technical field [0001] The invention belongs to the field of performance testing of textiles and garments, in particular to a device for wrinkling fabrics and a method for testing wrinkle resistance. Background technique [0002] The wrinkle resistance of the fabric is an important factor determining the visual beauty of the fabric. The so-called wrinkle resistance refers to the ability of the fabric to resist bending deformation caused by rubbing. There are two most commonly used methods to test the wrinkle resistance of fabrics: one is the wrinkle recovery angle method, which measures the recovery angle after folding the fabric and applying a certain pressure; The wrinkle grade was evaluated. There are certain problems in these two methods: the former produces linear creases with a single shape and direction; the latter produces creases similar to those produced when clothes are twisted after washing. The wrinkles produced by these two methods have a large gap with the t...

AI Technical Summary

Problems solved by technology

Both methods have certain problems: the former produces linear creases in a single shape and direction; the latter produces creases similar to those produced when clothes are twisted after washing

The wrinkles produced by these two methods have a large gap with the three-dimensional wrinkle shape produced during the actual wearing process of the garment, and cannot simulate and reproduce the elbows and knees, which are the most active and wrinkled areas of the garment during the wearing process crease shape

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