Category: Technique
Precision Knife Mill for Cellulose Industry
Rolls, sheets and strips are transported into the cutting chamber by means of profiled draw-in rollers. Precut material is fed via a feed chute. Size reduction to the desired end size is performed between the stator- and rotor knives in the housing. The end fineness is determined among others by the speed of the rotor […]
Hot Melt Adhesives
Hot melt adhesives are thermoplastic bonding materials applied as melts that achieve a solid state and resultant strength on cooling. These thermoplastics of 100% solid materials melt in the temperature range from 65 °C to 180 °C. Theoretically, any thermoplastic can be a hot-melt adhesive, however, preferred materials are usually solid up to 79.4 °C or higher. They […]
Nonwoven Production
Nonwovens manufacturing One way to categorise nonwovens is by their methods of manufacture. Nonwovens can be divided into three distinctive groups: those produced by dry-laid methods; wet-laid methods; or spun melt processes. Information of manufacture, properties and end uses are contained in the next three sections. One of the major advantages of nonwoven manufacture is […]
How to produce baby diaper
How to produce baby diaper is critical question. If you want to invest on this sector . A disposable diaper consists of an absorbent pad sandwiched between two sheets of nonwoven fabric. The pad is specially designed to absorb and retain body fluids, and the nonwoven fabric gives the diaper a comfortable shape and helps […]