Products
There are two principal types of paper sacks open mouth socks and valve sacks. The open mouth sack is closed at one end during manufacture and has a full width opening for filling. They may all be one or more plies and may incorporate barrier plies for specific applications.
Valve sacks:
The valve sack is closed at both ends during manufacture with a valve through which the sack is filling using a valve packing machine. The valve sack is closed at both ends during manufacture with a corner opening or valve through which the sack is filled using a valve packing machine.
Valve sacks are used for the automated filling of powder , granular, cement, lime, and adhesives, and animal feeds and loose fill products. There are two principal types of paper sacks open mouth socks and valve sacks. The open mouth sack is closed at one end during manufacture and has a full width opening for filling. The valve sack is closed at both ends during manufacture with a valve through which the sack is filling using a valve packing machine. They may all be one or more plies and may incorporate barrier plies for specific applications.
Types of valve are categorized: Valve reinforcement, Valve reinforcement with folded front edge,Valve reinforcement front edge four ply, Polyethylene valve, Tubular valve, pre formed, . Tubular valve, pre formed
Valve types:
● Valve reinforcement Types of funnels are categorized: normal, normal funnel with reinforced edge, double tubes, double nylon tubes, short tubes, long tubes.
● Valve reinforcement with folded front edge
●Valve reinforcement front edge four ply
●Pol yeth yl ene valve
●Tubular valve, , preformed
●Tubular valve, preformed
