Polyester tape is often used in clothing, gifts, shoes and hats, luggage and other industries, and plays a decorative role. It is a relatively common type of auxiliary material. Although polyester tape is not used as the main material, it is exposed and the quality must be There are guarantees, in which the quality of wear resistance is related to the degree of aesthetics and service life. There are two main methods to distinguish the wear resistance of Christmas Decorative Ribbon:
1. Dry conflict detection method, first lay the Custom Ribbon or washing label on the inspection machine base plate of the manufacturer of the color fastness resistance webbing, and then fix both ends of the webbing or washing label with a clamping device, so that the webbing or washing label is The length and direction are consistent with the movement direction of the instrument.
Next, fix the webbing or wash label on the conflict head of the conflict resistance color fastness testing machine, so that the warp direction of the conflict cloth is consistent with the running direction of the conflict head. In the length direction of the dry friction webbing or washing label, after the machine is turned on, the reciprocating stroke is 100mm, the straight pressure of the friction head is 9N, and the warp and weft directions of the webbing or washing label are checked respectively. The webbing or wash label and conflict cloth are conditioned in the standard atmosphere, and the experiment should be carried out in the standard atmosphere.
2. Wet collision detection method, the operation method is to wet the Elastic Ribbon or washing label with tertiary water, remove it and place it on the dripping net to evenly drip water, or squeeze it with a nip roller to make its water content reach 95% ~ 105% %. The other operation steps are basically the same as the dry conflict checking method. After the Wet Conflict check is complete, allow the Wet Conflict cloth to dry at room temperature.
Judging from the test results:
Use the gray sample card to identify and record the above-mentioned dry and wet conflicts in the warp and weft. Usually, the pile fabric (cotton ribbon) (including textile carpets) uses a rectangular conflict head, and other textile types use a round conflict head.
When checking the color fastness to conflict, pay attention to the front of the Polyster Printed Grosgrain Ribbon or washing label. If the dyed fiber is brought out and left on the conflict cloth, it must be removed with a brush. If it is a lining fabric, it should be stored in a sealed, dark, dry place to avoid contamination, moisture and yellowing.
Before the experiment, you should carefully check whether the conflict surface of the conflict head is smooth and smooth, and ensure that the conflict cloth is firmly fixed on the conflict head and cannot be loosened. After fixing, the conflicting head should be carefully placed on the organza silver ribbon or wash label to avoid accidentally increasing the degree of staining.
The above are two testing methods to distinguish the wear resistance of polyester ribbons and the judgment of the test results. The quality of the anti-collision performance is an important criterion for judging the quality of polyester ribbons. I want to know more about testing the quality of polyester ribbons. The bad method is welcome to call SWELL for details!
Post time: Nov-07-2022