Can composite paper cans be used only for food? Of course not, how can such a good product have limitations. Composite paper cans have good sealing performance, waterproof and moisture-proof effects, and are very suitable for food packaging, because most foods need to be stored in moisture-proof storage, and there are certain requirements for the tightness of the packaging. Therefore, it is recommended that the food industry choose composite paper cans.

Packaging is the design and production of physical container for a product,which in fact becomes a part of total utility of the product.The consumer often sees the package and contents as a whole,and purchase decision is influenced by the packaging.

With the increase of national environmental protection policies and people's awareness of environmental protection, the market's demand for environmentally friendly paper packaging is increasing. As a kind of paper packaging, paper cans are also favored by various industries, especially the food industry. So, what are the advantages of choosing paper cans for food packaging?

The basic paperboards of paper packaging containers have corresponding international standards. The main paperboard materials are long-fiber paperboards that conform to the international long-net specifications. This kind of paperboard is sulfuric acid bleached paperboard.

The gray color of kraft paper itself gives it a rich and colorful connotation and a simple sense of thickness, so as long as a set of colors is printed, its inner courage can be realized. Because of its low price and economical characteristics, designers like to use it Kraft paper comes as packaging.

Paper jams include white paper jams and glass paper jams. White paper jams are strong, white and smooth. The surface of the glass cardboard is rich in luster, and the surface of the glass ivory cardboard has ivory patterns. The price of cardboard is relatively expensive, so it is generally used for packaging of high-end products such as gift boxes, cosmetic boxes, and tags.

Offset paper has the difference between single-sided and double-sided. Offset paper contains a small amount of cotton and wood fibers. The paper surface is white and smooth, but the whiteness, compactness and smoothness are lower than that of coated paper.

Coated paper is divided into single-sided and double-sided. The paper is white, high smoothness, strong adhesion, strong water resistance, and the ink can show a bright white background after printing. It is suitable for multi-color printing, color after printing Bright, rich in layer changes, clear graphics, suitable for printing gift boxes and export paper cans packaging and hang tags, low-gloss thin coated paper is suitable for box paper, bottle stickers, canned stickers and product samples.

Whiteboard paper has two kinds of gray background and white background, the texture is solid and thick

As packaging materials, paper packaging materials have unparalleled advantages of other packaging materials, such as: their sources are relatively wide, the price is relatively cheap, they have good elasticity and toughness, they have good protection for the packaged objects, and they are mechanically operated.