Device for testing plush cloths for the strength of fixing the plush thread in the ground

Аннотация

The plush surface is formed thanks to elongated plush broaches knitted together with ground threads, as a result of which the plush broaches have a fairly strong anchorage in the ground. When processing yarn of high linear density, the plush layer of knitwear can be quite stable, able to maintain a high bulk for a long time during operation, providing increased heat-shielding properties of the product. The design of the device for determining the strength of fixing a plush thread in the ground, which makes it possible to bring tests closer to real operating conditions was developed and results was given in the article.