Dehydraded food

One of Walki’s fields of strong expertise is paper based flexible packaging material. We meet our customers’ needs of moisture, grease, gas and aroma barriers by combining paper with materials such as plastic and aluminium foil. Whatever the end-use may be, our material meets the requirements of packaging hygiene, extended preservation times and minimal environmental impact.
Because of our long experience and close co-operation with the packaging industry we understand the needs of the whole production chain: printing, gluing and heat-sealing are crucial aspects for packaging manufacturers.

Industries using the packaging require hygiene and effective protection.  Read more ›

Walki®Seal

Walki®Seal is a paper based laminate with aluminium foil for heat-sealable applications. Typical end-use areas are dry food and spice pouches or sachets.
· Designed for printing on the paper side.
· Food contact approved polymer surface against foodstuffs.
· Excellent aroma, gas, grease/oil, water vapour and light barrier.
· Laminate stiffness according end-use requirements.
· Suitable for use in flexo and rotogravure printing.
· Good organoleptics.

Walki®Seal HB

Walki®Seal HB is a high barrier polymer coated paper for heat-sealable pouch materials. End use areas include, among others, pudding powders, spices, dry soups and tea.
· Aluminium free high barrier laminate for heat-sealable applications.
· Good aroma, gas, grease/oil, water vapour barrier.
· The paper side of the laminate is printed.
· Suitable for all common printing methods (flexo, rotogravure, offset, UV-flexo).
· Good organoleptics.
· Can be recycled by pulping or burned for energy production

Walki®Seal M

WalkiI®Seal M is a paper based laminate with metallized OPP film for heat-sealable applications. Typical end uses are pouches for dry food products and salty snacks.
· The aluminium side of the laminate is printed.
· Food contact approved polymer surface against foodstuffs.
· Excellent grease/oil, water vapour, oxygen, aroma and light barrier.
· Laminate stiffness according end use requirements.
· Suitable for flexo and rotogravure printing.
· Good organoleptics

Walki®Seal PET

Walki®Seal PET is a paper based laminate with metallized PET film for heat-sealable applications. Typical end uses are pouches for spices and dry food, tea, coffee bags and snack bags.
· Designed for printing on the paper side.
· Food contact approved polymer surface against foodstuffs.
· Excellent aroma, gas, grease/oil, water vapour and light barrier.
· Laminate stiffness according end use requirements.
· Suitable for use in flexo and rotogravure printing.
· Good organoleptics.

Walki®Seal S

Walki®Seal S is a paper based laminate with aluminium foil and special polymers for heat-sealable applications. Usually used when improved sealing or good chemical resistance properties are needed. Typical end uses are pouches for spices, hand wipes, pharmaceutical products and medical applications.
· Designed for printing on the paper side.
· Food contact approved polymer surface against foodstuffs.
· Improved sealing properties.
· Excellent aroma, gas, grease/oil, water vapour, light barrier and good chemical resistance.
· Laminate stiffness according end use requirements.
· Matt or bright aluminium surface appearance.
· Suitable for flexo and rotogravure printing.
· Good organoleptics