The surface paper used on the surface of corrugated boxes includes: coated whiteboard, kraft liner, and corrugated base paper. The middle part uses: corrugated base paper, and the lining used is similar to the type of noodles! But kraft liner paper and corrugated base paper are more commonly used. According to the pressure resistance of the carton, it is divided into three layers, five layers, seven layers, and even
It's nine floors.
Corrugated cardboard is die-cut, creasing, stapled or glued to make corrugated boxes. Corrugated boxes are rigid paper containers made of corrugated cardboard. Corrugated carton is a widely used packaging product, and its dosage has always been the first of various packaging products. Including calcium plastic corrugated boxes.
Let's take a look at the characteristics, functions and advantages of corrugated cardboard and cartons:
1. Corrugated paper is a main material for commodity transportation and packaging; the production of corrugated cardboard and corrugated boxes began in the late 19th century and developed rapidly in the early 20th century. Corrugated boxes are light in weight, cheap in price, can be mass-produced in various sizes, have very little storage space before use, and can print various patterns, so they are widely used in the packaging and transportation of finished products.??
2. Structural characteristics of corrugated cardboard and carton: it is formed by bonding single or multi-layer corrugated cardboard and flat paper;
3. Corrugated cardboard and carton performance characteristics: corrugated has good compressive strength and shock resistance, and can withstand certain pressure, shock and vibration;
Fourth, the four major functions of corrugated cardboard and carton: 5.1 to protect goods 5.2 to facilitate storage and transportation 5.3 to promote advertising 5.4 to promote sales.
5. Six advantages of corrugated cardboard and carton: 4.1 Compression and shock resistance 4.2 Suitable for printing 4.3 Easy to form 4.4 Light weight 4.5 Conducive to environmental protection 4.6 Low cost (compared to other packaging materials).