Ordinary carton is usually made of the following types of paper:
corrugated paper. This kind of paper is elastic and can withstand a certain amount of pressure and impact. It also has a certain degree of water resistance and can be used to package large items in life.
Blank paper. White board paper has a smooth surface, white on the front and gray on the back. It is mostly used for packaging handicrafts, small department stores, etc. It has the characteristics of high folding resistance and stiffness.
Kraft paper. Kraft paper has properties such as wear resistance, pressure resistance, and water resistance, and is mostly used to package large items in daily life.
Cartons of different materials will have different prices. When purchasing cartons, you should choose regular and reliable manufacturers.
What materials are the sealed boxes made of?
Middle Sealing boxes are made of various materials, the common ones are:
Plastic: This is the most common material, lightweight, durable, and affordable. Plastic boxes often come in a variety of colors and have different transparency levels. You can choose the appropriate plastic box based on the packaging contents.
Glass: Glass sealed boxes have good heat and cold resistance and can maintain the original quality of the contents for a long time. At the same time, the glass box is also easy to clean and can be used repeatedly.
Metal: Metal boxes have good sealing performance, are pressure-resistant and fall-resistant, and are often used to store food or other items that need to be moisture-proof and rust-proof.
Ceramics: Ceramic boxes have good sealing performance and are corrosion-resistant. They are mostly used to store tea, dried fruits and other foods.
Paper: Paper boxes are environmentally friendly and biodegradable, and are the current first choice for green packaging.
The above are some common materials for sealed boxes. Each material has its own characteristics and applicable scenarios, and can be selected according to actual needs.
