| 摘要 |
light industry, in particular, manufacture of specific wear. SUBSTANCE: rigid layer used in production of clergy headwear is manufactured from fibrous nonwoven thermally stabilized material, such as 100%-polypropylene. Such structure of material allows weight of headwear to be reduced, form to be stabilized and moisture resistance to be increased. EFFECT: simplified structure of material and improved quality of headwear. 1 tbl, 1 ex
|
