Paper & Packaging
VINNAPAS® polymer dispersions are used to formulate a broad range of paper and packaging adhesives. They are notable for their strong adhesion to a large number of substrates, very high heat resistance, excellent machinability and versatile formulation properties.
WACKER’s Technical Centers are equipped to test different formulations of paper and packaging adhesives. Here: Testing of setting speed.
Thanks to their copolymer composition, VINNAPAS® VAE dispersions can be applied to formulate plasticizer-free packaging adhesives with low migration potential and in compliance with major regulations regarding food-contact materials.
VINNAPAS® polyvinyl-acetate dispersions can be compounded to bond paper and paperboard in standard packaging and converting applications.
Benefits:
- Excellent adhesion to difficult substrates
- Very high setting speed
- Strong adhesion / cohesion balance
- Low-temperature flexibility
- Good wetting
- Compliant with food-contact regulations
Applications:
- Case and carton sealing: e.g
- Bags, pouches and sacks
- Corrugated board
- Folding boxes
- Laminating
- Paper board
Benefits:
- Excellent adhesion to many substrates, including those of low surface energy
- Low-temperature flexibility
- Very high setting speed
- Good wetting
Applications:
- Aluminum foil converting, e.g., metalized film to paper
- OPP film converting, e.g., surface-treated OPP film to paper
Benefits:
- Excellent balance between tack and cohesion
- Excellent adhesion to a variety of surfaces
- Low-temperature flexibility
Applications:
- Tape
- Labels
Benefits:
- Excellent adhesion to a wide range of substrates, including those of low surface energy such as PET and PS
- Excellence balance between tack and cohesion
- Low-temperature flexibility
Applications:
- Window patching
- Side and bottom seams
