Gum coated white coated paper: advantages, uses and future developments

Gum coated paper is a special type of paper that has a coating coated with glue and is commonly used for labels, stickers, posters, flyers, book covers and other printing and packaging applications. Here is some important information about gummed coated paper:Coating: The characteristic of gummed coated paper is that its surface is coated with a glue coating, which can increase the gloss, printing quality and stickiness of the paper. This coating is usually high-gloss or semi-gloss and can provide impressive printing results.

• Coating: The characteristic of gummed coated paper is that its surface is coated with a glue coating, which can increase the gloss, printing quality and stickiness of the paper. This coating is usually high-gloss or semi-gloss and can provide impressive printing results.
  

• Glue type: The glue used for gummed coated paper can vary according to specific needs, and usually includes hot melt glue, water-activated glue or UV-curable glue. These glues provide reliable adhesion during printing and packaging processes.

• Application fields: Gum coated paper is widely used in commercial printing and packaging industries. They can be used to make high-quality labels, such as food packaging labels, bottle labels, cosmetic labels, etc. Additionally, they are used to produce leaflets, magazine covers, posters and book covers to provide a more attractive appearance and print quality.

• Printing technology: Gum coated paper is usually suitable for different printing technologies, including offset printing, digital printing, foil stamping, gravure printing, etc. This makes them useful in a variety of different printing projects.

In short, gummed coated paper is a paper with a special coating, which is usually coated with glue to improve printing quality and adhesion properties. This makes it a common paper type in the commercial printing and packaging world, used to create a variety of printed matter and packaging materials.

Water activated coated paper refers to paper that has a water-activated agent added to the coating of coated paper to make the paper water-absorbent and water-resistant. Water activated coated paper is mainly used in the following areas:

• Printing: The water absorption and water resistance of water-activated coated paper can improve the adhesion and wear resistance of printed matter, and is suitable for printing various color printed matter, such as books, magazines, advertisements, etc.

• Packaging: The water resistance of water-activated coated paper can prevent the packaging from getting damp and deteriorating during transportation. It is suitable for packaging food, beverages, electronic products, etc.

• Others: Water-activated coated paper can also be used to make photo paper, color inkjet paper, etc.

• Water-activated coated paper is characterized by good printability, packaging and durability, making it an ideal material for the printing and packaging industry.

Production technology of water-activated coated paper

The production process of water-activated coated paper is basically the same as that of coated paper. While the coating is applied on the coated paper coating machine, a layer of water-activated agent is coated on the other end of the coating machine. The coated paper is made into water-activated coated paper through drying, calendering and other processes.

The coating of water-activated coated paper mainly consists of the following parts:

• Coating: It is the main component of water-activated coated paper and determines the surface smoothness, whiteness and gloss of the paper.

• Water-activated agent: It is the key component of water-activated coated paper, which determines the water absorption and water resistance of the paper.

• Fillers: Can improve the strength and wear resistance of the coating.

• Pigments: Can change the color of a coating.

• Other additives: can improve the performance of the coating, such as leveling agents, gloss agents, etc.

Uses of water-activated coated paper

The uses of water-activated coated paper mainly include:

1. Printing: Water-activated coated paper can be used to print covers and illustrations of high-end books and periodicals, with good printing effects and durability.

2. Packaging: Water-activated coated paper can be used to print the packaging of food, beverages, electronic products, etc., and has good moisture resistance and wear resistance.

3. Others: Water-activated coated paper can also be used to make photo paper, color inkjet paper, etc.

Advantages of water-activated coated paper

The advantages of water activated coated paper are good printability, packaging and durability.

• Printability: The water absorption of water-activated coated paper can improve the adhesion of ink and make printed matter more wear-resistant.

• Packaging: The water resistance of water-activated coated paper can prevent the packaging from getting damp and deteriorating during transportation.

• Durability: Water-activated coated paper has good water resistance and aging resistance.