JPH0712955U - Test cloth used for dry cleaning - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a test cloth capable of judging the quality of dry cleaning from the viewpoints of both stain removability and mechanical action. [Structure] A plurality of small holes 2 are provided near the center of a square base cloth 1, and four hook-shaped lines 5 indicating a square frame are drawn at regular intervals from the four corners. A test cloth to be used for dry cleaning, in which a dirty cloth 3 is attached to one surface and a white cloth is attached to the other surface of the base cloth 1.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a test cloth capable of judging the quality of dry cleaning from both the stain-removing property and the mechanical action.

[0002]

[Prior art]

 There are various artificially contaminated cloths for judging the effect of washing with water, and they are put into practical use. There are also fabrics for assessing the degree of damage to fabrics by washing machines for washing, but none of them are necessarily suitable for judging the quality of dry cleaning using water.

[0003]

[Problems to be solved by the device]

 Depending on the processing conditions, dry cleaning gives a subtle change to the fabric compared to washing, so its determination is difficult. Also, unlike washing, it is a treatment that values the texture, so it is necessary to measure not only the stain removal but also the magnitude of the mechanical action that causes the texture change and the effect of water content in the dry bath. . The present invention aims to judge them qualifyingly by one test cloth, and simultaneously in parallel.

[0004]

[Means for Solving the Problems]

 According to the present invention, a plurality of small-diameter holes are formed near the center of a square base cloth, and four hook-shaped lines indicating a square frame are drawn at regular intervals from four corners, and one side of the base cloth is drawn. Is a test cloth with a contaminated cloth attached and a white cloth on the other side. The effect of the mechanical action on the cloth is judged by the small holes, the stain removal by the contaminated cloth, the white cloth The reverse contamination is determined.

[0005]

【Example】

 In the drawings, reference numeral 1 is a base cloth, and the material can be appropriately selected, but in the present embodiment, it is linen cloth, and the size is a square of 350 mm × 350 mm. Reference numeral 2 is a small hole having a diameter of about 35 mm opened near the center of the base cloth 1, and there are four small holes in this embodiment.

The shape of the base cloth 1 is not necessarily limited to a rectangular shape, but a rectangular shape is the easiest to handle when it is attached to an object to be washed, such as a suit, to be processed and judged. It is preferable that the small holes 2 have a circular shape in order to cause fraying, and it is necessary to provide an interval that does not affect each other, and it is desirable to provide the small holes 2 in the vicinity of the center where they are not easily affected by the outside.

The base cloth 1 is provided with a contaminated cloth 3 on one surface thereof and a white cloth 4 on the other surface thereof, each of which has two sheets of a square of 100 mm × 50 mm.

The stain cloth 3 is impregnated with food dye (for example, Blue No. 1, Red No. 106, Yellow No. 4 etc.), but it is not limited to this, and the material of the white cloth 4 can be freely selected. it can. Reference numeral 5 is a hook-shaped line drawn at regular intervals from the four corners, indicating a rectangular frame.

[0009]

[Effect of device]

 When the test cloth of the present invention having the above-mentioned structure is subjected to dry cleaning treatment together with clothing and the like, the presence of the base cloth 1 and the small holes 3 causes mechanical treatment depending on the condition around the base cloth and around the small holes. The cloth pain can be judged, the degree of dirt removal can be determined by the contaminated cloth, the reverse contamination that may occur during dry cleaning can be judged by the white cloth, and the square frame composed of hook-shaped lines Since the effect of water in the dry bath is also known, all the effects of dry cleaning can be properly evaluated with one test cloth.

[Brief description of drawings]

FIG. 1 is a plan view of an embodiment of the present invention.

[Explanation of symbols]

 1 ... Base cloth 2 ... Small hole 3 ... Contaminated cloth 4 ... White cloth 5 ... Hook-shaped wire

Claims (1)

[Scope of utility model registration request] 1. A square base cloth 1 is provided with a plurality of small holes 2 near the center thereof, and four hook-shaped lines 5 showing a square frame are drawn at regular intervals from four corners. A test cloth used for dry cleaning, in which one surface is attached with a contaminated cloth 3 and the other surface of the base cloth 1 is attached with a white cloth.