| 摘要 |
FIELD: food industry. ^ SUBSTANCE: invention relates to disposable jigging bags used for decorating of food products. Disposable jigging bag is made of thin-walled polymer tube, outside bag surface is rough with 3-D structure and polymer tube outside surface contains friction increasing components. ^ EFFECT: different methods of production of mentioned rough surface are described as well as production method of disposable jigging bag and subproduct for production of latter. ^ 13 cl, 8 dwg |
