Manufacturing Design of the Novel Multi-Layer Blending Machine

Abstract

In this study, a multi-layer blending machine was designed to mix cotton evenly. Being put inside via the feeding port, cotton was spread evenly by the oscillator which moves from left to right back and forth successively. Subsequently, cotton was stored as the multi-layer fibrous cotton in the rear reserve tank. Delivered by the first and the second conveyer belt, the fibrous cotton was sent to the front storage chamber to be cut by a lattice which pulled and dragged the marching cotton vertically. Finally, the processed cotton was rolled out by a striper roller, falling at a certain spot as scheduled, after which spread and blended evenly and thoroughly.

A study on design and properties of woven-nonwoven multi-layered hybrid geotextiles

“…Figure 5(b) shows that with a specified interlayer type, the maximal burst strength of hybrid geotextiles is proportional to the areal density of the nylon top/bottom layers. The 400grids and 400mesh have the maximal burst strength of 1340 N, which outperforms the commercial geotextiles with a burst strength of 1200 N [8], while 400plain exhibits the maximal burst strength of 1664 N, indicating that the proposed hybrid geotextile in this study acquire remarkable burst strength.…”

“…In the domestic market, nonwoven geotextiles are primarily made with spunbond, staple fiber needling, and thermal bonding approaches. In particular, spunbonded geotextiles have good mechanical properties and filtration efficiency whereas they also have a high production cost [8]. Comparing to needle punched geotextiles with the same specifications, thermal bonded geotextiles have higher tensile strength, tear strength, breaking elongation, and vertical and horizontal ratio, and are thus pervasively used [9].…”