The paper box packaging has always occupied the mainstream packaging position of the food industry, because of its easy to open and close, and less harmful to the environment. Paper box has high strength; good moisture resistance; good printing, also the packaging technology has made great progress. Paper box has become a trend of packaging. The same is true for the food industry.
The demand for paper box packaging in the food industry is also becoming increasingly apparent.
1. Safety and health is the primary factor
The packaging safety is critical to food safety. Paper box, its hygiene and safety is one of the first factors to be considered by food industry. Food paper box must meet the basic requirements of non-polluting, sanitation and safety, whether indirect or direct contact with food. From the point of craftwork, we can focus on controlling the safety and hygiene of food packaging from raw paper, ink, varnish, lamination and adhesives.
2. The pursuit of colors, printing effects, designs
Pretty packaging will attract consumers. The current packaging for food, you will find the color is dazzling, the shape is unique, and logo is eye-catching. It is also necessary for food packaging to consider the economical efficiency and practicability. For example, the more spot colors are added, the effect is not necessarily better. In addition to increasing the cost, it is possible to cause the printing quality accidents and waste products.
Meanwhile the printing effect should also be carried out by more professional means. When consumers buy products of the same brand, if the color of packaging box is found to be different, the quality of the products may be doubted, which will greatly affect the brand. Therefore, paper material, ink, varnish, process flow should be ensured to meet the requirements of the user's printing color.
For design, the effects of special shapes box and display box are fully exerted. The conspicuous design of the special shaped box can stimulate consumers' desire to purchase. Additional, many food suppliers that use display box to directly show the candy, macaroon etc, like paper box with windows. Those packaging is used by more and more suppliers in food industry.
3. Firmer paste box is a constant pursuit
Regardless of the food, one of the most important requirements for paper box packaging is the firmness of the box gluing. If the paste box is not strong, it will lose the basic protection for food.
The firmness of paper box is affected by many factors, including the type of glue, the viscosity characteristics, the range of adaptation; the surface treatment of the printed matter; the local climatic conditions; the surface strength of the paper; the bonding force between the layers; and the drying speed of the glue, pressure of the adhesive box, curing time and so on. Therefore, these factors must be considered in the paste box, and different glues are selected or formulated according to different products and conditions.
Being in a paper packaging for more than 14 year, we have been manufactured many packaging solutions for food, we believed that we can be useful and helpful in your custom packaging projects.