Textile size film preparation apparatus

Abstract

The invention provides a textile size film preparation apparatus. The textile size film preparation apparatus is characterized by comprising a horizontal size spreading platform, two guide rails, a scraper holder, a scraper, a cover cap and a controller, wherein the two guide rails are respectively located on the left and right sides of the horizontal size spreading platform; the left and right sides of the scraper holder are respectively provided with slide blocks matched with the guide rails; the scraper holder is mounted on two guide rails through the slide blocks located at the left and right sides; the scraper is detachably mounted on the scraper holder and located above the horizontal size spreading platform; the cover cap covers over the horizontal size spreading platform; a heatingmodule is arranged on the top of the cover cap; and the controller controls the heating time and the heating temperature of the heating module. In use, an appropriate scraper is selected according tothe desired thickness of a textile size film and is installed, then a textile size is spread on the horizontal size spreading platform, and the scraper holder is driven to drive the scraper to reciprocate along the guide rails; after the spreading of the textile size, the cover cap is covered and the heating module is started for heating via the controller; since the heating module is arranged onthe cover cap and a gap is located between the heating module and the textile size, appropriate heating conditions can be more reasonably adjusted, and influence on the evaluation of the film causedby destroy of direct heating to the performance of the textile size is avoided.

Description

technical field [0001] The invention relates to textile technology, in particular to a textile size film preparation device. Background technique [0002] The adhesion performance of the size to the fiber to be pulped and the performance of the size film after the size film is formed reflect the sizing performance of the size, which determines the size. [0003] To fix the weaving ability of the sizing yarn, it is of great significance to correctly evaluate the size film properties of the size to correctly select the size, optimize the size formula and improve the quality of the sizing. At present, there is no special size film preparation device in the textile industry to prepare the size film, and the original simple device is mainly used, which is to lay a layer of polyester or polyester film on a glass plate or metal plate adjusted horizontally, and lay the size on the On the film, then spread the slurry with a glass rod, and then dry the slurry under natural conditions...

AI Technical Summary

Problems solved by technology

At present, there is no special size film preparation device in the textile industry to prepare the size film, and the original simple device is mainly used, which is to lay a layer of polyester or polyester film on a glass plate or metal plate adjusted horizontally, and lay the size on the On the film, then spread the slurry with a glass rod, and then dry the slurry under natural conditions to obtain a size film. The preparation of the size film by the above-mentioned device has the following disadvantages (: 1) it is difficult to spread the slurry with a glass rod. The uniform distribution makes the thickness of the prepared size film uneven, and the thickness difference between the size films cast each time is large, so that the discrete value of the test data of the size film is large, and the evaluation of the performance of the size film is not objective; (2) The slurry is dried under natural conditions, which is greatly affected by natural factors, and the drying time is difficult to control. If the drying time is too long, the starch slurry will deteriorate, and the prepared size film has a large internal stress, and the size film is easy to crack, which cannot meet the requirements of the size. The requirements for the size of the film test will have adverse effects on the physical and mechanical properties of the size film, and the evaluation of the performance of the size film is also not objective