Paper (generally Sack kraft paper), either on its own or laminated, is processed to form a multiple-ply sack, with various possibilities in terms of shape and characteristics. The outside of the bag is often printed.
"Large sacks" are bags with capacity of more than 25kg: multi-ply sacks for cement, building materials, chemicals, fertiliser, pet food, animal feed, food processing ingredients and so forth.
MAIN CHARACTERISTICS OF OUR PRODUCTS FOR THIS USE
For this application, natural kraft papers meet one or more of the following specifications:
Mechanical strength Suitability for contact with foods
High porosity Printability Semi-extensibility High angle of slip Wet strength
Recommended papers
Common grammages
Appearance
Colour
PEFC
Large sacks
Kalysack
70 - 110
unglazed
natural
O
Kalysack WS
70 - 155
unglazed
natural
Kalysack SE
70 - 90
unglazed
natural
O
Zéfyr
70 - 90
unglazed
natural
O
Recommended papers: papers generally recommended for this application Common grammages: indicative range of the most common grammages for the application PEFC: papers 100% PEFC-certified in Europe (contributing to sustainable forest management - PEFC licence 10-31-320)
Mechanical strength