The paper box is a three-dimensional shape, which is composed of a polyhedron formed by moving, stacking, folding, and surrounding several surfaces. The faces in the three-dimensional composition play the role of dividing the space in the space. If the faces in different parts are cut, rotated, and folded, the obtained faces have different emotional expressions. The composition relationship of the carton display surface should pay attention to the connection relationship between the display surface, the side, the top and the bottom, and the setting of the packaging information elements. To a large extent, carton packaging promotes and beautifies commodities with its exquisite shape and decoration, and improves the competitiveness of commodities. Since the shape and structure design of the carton are often determined by the shape characteristics of the packaged goods, there are many styles and types, such as rectangle, square, polygon, special-shaped carton, cylinder, etc., but the manufacturing process is basically The same, that is, select material - design icon - manufacture template - stamping - join into box. The raw material is pulp, generally corrugated paper, which is mostly used to hold items and can be recycled. Paper product packaging is the most used type of packaging industrial products. Cartons are the most important form of transportation packaging, and cartons are widely used as sales packaging for various products such as food, medicine, and electronics. With the changes in transportation methods and sales methods, the styles of cartons and cartons are becoming more and more diverse. Almost every new type of non-standard cartons is accompanied by a set of automated equipment, and the novel cartons themselves have also become In view of the means of commodity promotion, Anbao Group believes that in the future, carton packaging will develop in the direction of environmental protection and economy, and there will be more innovative forms displayed in front of us.
A decorative box is a form of packaging that is generally more than just functional, but also intended to be decorative and artistic. Many such boxes are used for promotional packaging, both commercially and privately. Historical objects are usually called caskets if larger than a few inches in more than one dimension, with only smaller ones called boxes. Traditionally gift boxes used for promotional and seasonal gifts are made from sturdy paperboard or corrugated fiberboard. These boxes normally consist of a base and detachable lid and are made by using a die cutting process to cut the board. The box is then covered with decorative paper. Gift boxes can be dressed with other gift packaging material, such as decorative ribbons and gift tissue paper. The most common type of decorative box is the feminine work box. It is usually fitted with a tray divided into many small compartments for needles, reels of silk and cotton, and other necessaries for stitchery. The date of its origin is unclear, but 17th-century examples exist, covered with silk and adorned with beads and embroidery. No lady would have been without her work box in the 18th century. In the second half of that century, elaborate pains were taken to make these boxes dainty and elegant. Boxes are divided according to packaging materials: paper gift boxes, plastic gift boxes, metal gift boxes, bamboo and wood packaging, glass containers and composite materials, etc. Generally, gift boxes are mostly packaged in paper, which is related to Chinese traditional culture and advocates green packaging. Paper is undoubtedly the most appropriate choice, and the recycling rate of simple packaging waste from production and processing is also high.
Paper container refers to a container made of paper or cardboard for the purpose of packaging, referred to as a paper container. Paper and cardboard are one of the main materials for manufacturing packaging containers, and their consumption accounts for 40-50% of the total packaging materials. This is mainly because paper containers have many unique advantages, which are unmatched by other packaging materials. It has many advantages, such as: ①It can effectively protect the product. Packaging containers made of cardboard have certain strength and elasticity, while cartons made of corrugated cardboard have significantly better elasticity than packaging containers made of other packaging materials; ②Suitable for production in various ways. The paper container can be made by hand, and it is also suitable for mechanized mass production, and the production efficiency is very high; ③ There are many structural changes. The paper container can be designed in various forms, such as round, square, etc. It can also be used for box lining separation, flap extension, curve pressing, window opening, etc.; ④It is easier to process. Paper and cardboard have excellent foldability and are easy to fold into desired shapes, etc.
Food needs to be packaged during processing, transportation, storage, sales, and consumer use. Food packaging containers usually refer to packaging containers that are in direct contact with food, that is, inner packaging containers. Food that is packaged in a packaging container or packaging material (usually in a processing plant) is called packaged food. The basic materials used in food paper containers are: ① Kraft paper, which is made from kraft pulp of cork crude fiber. Its strength is higher than that of ordinary paper, and it can be used as a large paper bag for packaging sugar, flour and rice. Kraft paper treated with synthetic resin has the characteristics of moisture resistance and oil resistance. ②Sulfuric acid paper, which is treated with sulfuric acid to form gelatinous starch cellulose on the fiber surface, which has the characteristics of high strength, moisture-proof, oil-resistant and heat-resistant sterilization temperature. It can be used for the packaging of oily food, frozen food, and sometimes can be used as the inner wrapping paper lining of cans. ③ Wax paper, which is treated with low melting point paraffin, has the characteristics of moisture resistance, oil resistance and sealing resistance. It is the cheapest packaging material for various high and low-grade foods. ④Cellophane, also known as cellophane, is made from pulp treated with sodium hydroxide solution. It has the characteristics of high transparency, good heat insulation, grease resistance, beautiful appearance and low price. It is widely used in the packaging of general food. However, ordinary cellophane has the disadvantage of strong hygroscopicity and is not suitable for food packaging with high water content. The moisture-proof cellophane treated with polyvinyl chloride copolymer and polyvinylidene chloride resin has excellent moisture resistance. ⑤Composite paper is a laminate of paper, plastic, aluminum foil, etc. It has comprehensive properties and can be used for packaging general food, frozen food, beverages and aseptic packaging.