Sack Kraft Paper

Description

Sack Kraft Paper is a specially engineered extensible paper designed for the production of multi-wall industrial sacks used to package heavy bulk materials such as cement, building materials, agricultural chemicals, flour, sugar, and animal feed. Its extraordinary elongation and energy absorption capacity allow it to withstand the mechanical stress of filling, handling, palletizing, and transportation without tearing or rupturing. The paper exhibits excellent porosity for controlled air escape during high-speed filling operations, and its strong fiber bonding resists puncture from sharp-edged granular materials. Available in both open-mouth and valve sack configurations, this paper meets EN, ISO, and TAPPI standards for sack paper. It can be supplied with or without a moisture-resistant coating, depending on the storage and climate conditions of the intended application.