Shockproof Technology of Corrugated Box Design

Corrugated box shockproof packaging, also known as buffer packaging, occupies an important position in various packaging methods. Once the product is produced to the beginning of use, it must go through a series of transportation, storage, stacking and loading and unloading processes, and be placed in different environments. In any environment, a force will act on the product and cause mechanical damage to the product. In order to avoid damage to the product, it is necessary to try to reduce the impact of external forces.

The so-called shockproof packaging refers to the packaging that takes certain protective measures to reduce the shock and vibration of the contents and protect them from damage. Common buffer packaging materials include foam plastic, honeycomb cardboard, pulp molding, corrugated cardboard, paper, air cushion and plant fiber packaging buffer materials. Due to the modern packaging buffer; many materials are one-time use, many countries and regions have made higher regulations on environmental protection, which has prompted the further development of green buffer packaging, and many green packaging materials have also appeared, such as: Shredded paper, crepe paper, corrugated board, pulp molding, degradable plastic, honeycomb board, etc.

In the structural planning of carton boxes, how can shock-proof technology be used for packaging of products with shock-proof requirements? The primary requirement of customers When conducting research on customers, we will always encounter products of different shapes, ranging from auto parts and other individual products with high weight to fragile items such as glass products. The requirements of customers are also different, and their primary requirements are: Reduce cost (some other packaging such as wooden boxes are expected to be replaced by cartons); The storage and transportation cycle is too long, and it is necessary to deal with the decay of the strength of the carton in the long-term storage and transportation process. ; The influence of the warehouse environment on stacking requires that the cartons have high pressure resistance; Environmental requirements (for example, some foamed plastics need to be replaced by other environmentally friendly products); Shipping and sales packaging are integrated; The impact of packing speed; More, integrated packaging boxes and so on.

The primary aspect of shock-proof design is to ensure that the strength of the carton itself can cope with the damage caused in the storage and transportation environment, which requires a comprehensive planning and simulation experiment on the carton to achieve the effect of effectively maintaining the product. When planning the structure of the carton, there are mainly the following aspects to deal with the shockproof of the carton: Corrugated gasket: The gasket is a common protection method in the process of carton transportation to deal with resonance and impact damage to the product. Moreover, the gasket has a simple structure and is easy to produce, especially suitable for the maintenance of some products with relatively regular shapes.

Corrugated grille: The grille is used for the separation and packaging of small items, and is generally used in conjunction with cartons. The design of the carton grille must be compact, and the effective fixed product is in the grille so that it does not collide. When used for the packaging of metal-coated items, the effect is remarkable. Appropriate corrugated grilles can also improve the compressive strength of the carton box. Of course, the grille of the carton is also used to separate the items, which is more cost-effective than packaging a single product separately.

Corner protector: The corner protector of the carton is developed. There are many kinds of corner protectors, including folded corner protectors and glued corner protectors. Generally, the corner guards combined with the product are planned according to the appearance and shape of the product. Many of the products using corner guards are high-quality products, so the overall compression and resistance of the carton need to be considered when planning; the impact of impact and resonance.

Single-sided corrugated paper: when packaging glass products, it is a kind of packaging paper that is widely used. Cooperative carton corner guards are used together, and the shockproof effect is more significant. Using the extension function of single-sided corrugated paper, it is suitable for the packaging of cylindrical glass products. When selecting single-sided corrugated paper for product maintenance, different corrugated types can be adopted according to different product weights, which can effectively avoid the damage caused by resonance to the product.

Hanging packaging carton: For this type of packaging, it can be made of carton with corner guards, or it can be completely made of corrugated cardboard. Because of its unique structural design, this type of carton can make the product get a similar suspended space in the carton, which can effectively deal with the damage caused by the product in the transportation environment. This type of carton can be used as both the shipping packaging of the carton and the sales packaging of the carton. Because of its high cost, it is suitable for the packaging of products with high added value.

When designing the structure of the carton, no matter which kind of anti-vibration method of the carton is used, it must follow the six-step method of structural design of the carton. That is to conduct a comprehensive survey of customers, grasp the logistics and storage and transportation environment; select appropriate materials and protection types in planning, etc. After the planning is completed, it is necessary to conduct experiments such as resonance, drop and compression resistance on the sample box, simulate and calculate the environmental damage of the product during the storage and transportation process, and check whether the product can be effectively maintained. It is necessary for the product to receive useful maintenance and to avoid excessive packaging of the product. Cost should also be factored into planning.