一种以消费后再回收牛皮为原料的牛皮纤维基布制作工艺
By using a multi-stage mesh cylinder layering and transfer equipment and a specialized cowhide fiber extraction process, the problem of unused post-consumer leather resources has been solved, achieving efficient, green recycling and quality improvement while reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- JIANGYIN JUNHUA TEXTILE TECH
- Filing Date
- 2023-05-16
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, post-consumer leather resources are not effectively utilized, resulting in resource waste. They are limited to the secondary use of genuine cowhide and fail to achieve the green recycling of post-consumer leather.
The process employs a multi-stage mesh cylinder layering and transfer equipment and a specialized cowhide fiber extraction process, including crushing, napping, and separation steps. The multi-stage mesh cylinder layering and transfer equipment enables efficient web laying and separation of cowhide fibers. Combined with hydroentangling, pressing, and drying processes, cowhide fiber base fabric is produced.
This technology enables efficient and green recycling of cowhide resources after consumption, improves the recycling rate of cowhide fibers, enhances the production efficiency and quality of the base fabric, reduces raw material costs, and strengthens the base fabric.
Smart Images
Figure CN116766704B_ABST