How is the water resistance and oil resistance of self-adhesive coated paper?

The water resistance and oil resistance of self-adhesive coated paper mainly depend on its material characteristics, printing process and subsequent treatment and other factors. The following is a detailed analysis of its water and oil resistance:

Water resistance

1. Basic features:

Self-adhesive coated paper in the case of slight contact with water, usually can have a certain water resistance, will not immediately fall off or deformation. This is because the surface of the coated paper has been specially treated and has a certain waterproof ability.

2. Long soak:

However, under a long time of water immersion, the water resistance of the self-adhesive coated paper will be greatly affected, and it may lose viscosity and flatness. Therefore, it is not suitable for long-term exposure to completely wet environment.

3. Coating treatment:

The water resistance of self-adhesive coated paper can be significantly improved by film treatment. The coated label surface can form a waterproof layer to effectively prevent water penetration, thus protecting the label content from being damaged.

Oil resistance

1. Basic oil resistance:

The surface coating of self-adhesive coated paper makes it have a certain oil resistance and can resist the erosion of grease to a certain extent. This allows it to keep the appearance of the label clean and the information clear in some grease environments.

2. Extreme conditions:

However, it should be noted that under the contact of a long time or a large amount of grease, the oil resistance of self-adhesive coated paper may be challenged. Especially in some environments with high oil content, the label may appear fuzzy, falling off or deformed.

3. Film enhancement:

Similarly, the oil resistance of self-adhesive coated paper can also be enhanced by laminating. The coated label surface is smoother and less permeable by grease, thus protecting the label content from the influence of grease.

Comprehensive consideration

Self-adhesive coated paper has a certain resistance and oil resistance when it is slightly exposed to moisture and grease, but it may be affected under long or large amounts of contact.

The water resistance and oil resistance of self-adhesive coated paper can be significantly improved by laminating treatment to meet the needs of use in specific environments.

When selecting self-adhesive coated paper, it is necessary to consider factors such as water resistance and oil resistance according to the specific use environment and needs.

In general, although the water and oil resistance of self-adhesive coated paper has certain basic properties, it may require additional processing measures to enhance it under extreme conditions. In practical applications, it is recommended to select appropriate materials and processing processes according to specific needs.