Water based coating bowl paper
Product Introduction
Water-based barrier coated paper have a lower environmental impact than traditional plastic. They are made from renewable resources and are biodegradable, which means that they can be composted and will not contribute to landfill waste. In addition, the water-based coating material used in these food bowl is new-trend-of replacing plasti bowl,making them safe for human consumption.
Certification
GB4806
PTS Recyclable Certification
SGS Food Contact Material Test
Specification
Key points about water based coating paper
Function:
● The coating creates a barrier on the paper, preventing liquids from soaking through and maintaining the structural integrity of the paper.
● Composition:
The coating is made from water-based polymers and natural minerals, often considered more environmentally friendly than traditional plastic-based coatings.
● Applications:
Commonly used in paper cups, food packaging, takeaway boxes, and other items where liquid resistance is necessary.
● Sustainability:
Water-based coatings are often touted as a more sustainable option because they can be recycled with the paper, unlike some plastic-based coatings.
Functionality and performance:
Researchers focused on formulating coatings that could achieve desired barrier properties, including resistance to grease, water vapor, and liquids, while maintaining compatibility with printing processes
Repulpability testing:
A crucial aspect of development was ensuring that the water-based coating could be effectively separated from the paper fibers during the recycling process, allowing for reuse of the recycled paper pulp.
