Sack kraft paper is widely recognised as one of the most versatile materials used throughout the packaging industry. Its outstanding robustness and sustainable attributes provide a wide range of solutions for the demands of packaging professionals across various industries.
Typically ranging between 70-115 gsm, sack kraft paper is available in both bleached (white) and natural (brown) colours, and is produced from either virgin or recycled pulp. Possessing high burst strength and tear resistance, kraft paper solutions are widely used for end applications that require the ability to withstand substantial weight.
There are three main sack kraft grades included in our product portfolio: standard, semi-extensible and fully extensible sack kraft.
Our Sack Kraft Paper Solutions
Standard Sack kraft
Standard sack kraft is the basic form of this product and is suitable for the majority of packaging requirements. Standard sack kraft offers exceptional mechanical strength and tear resistance, making it well-suited for a wide range of applications.
We supply standard sack kraft to clients who often use it to produce packaging for food, including sugar, flour and animal feed. Our products are supplied with all the relevant requirements for food safety compliance. This solution is also commonly used to package heavy-duty items such as agricultural products.
Semi-Extensible Sack Kraft
This grade is the ideal material for applications which require high pressure and high-speed filling. Providing incredible strength and stretch abilities, semi-extensible sack kraft is used for building materials such as cement, as well as chemicals and minerals. Industries including chemical or product packaging benefit from semi-extensible kraft’s ability to withstand considerable weight whilst maintaining its structure throughout handling and transportation.
Fully Extensible Sack Kraft
Fully extensible sack kraft has greater strength, tensile energy absorption (TEA) and stretch than semi-extensible kraft. It has superior flexibility capabilities allowing for end uses such as packaging for building materials and gypsum sacks.
Our product portfolio includes a variety of high-quality kraft papers sourced from our global mill partners. At PG Paper, our experienced team is dedicated to understanding your specific needs and finding the most suitable grade to meet your needs.
Please contact myself or my colleagues in the team at info@pgpaper.com to learn more about our specialised sack kraft solutions.