Packaging box structure design and production

Packaging box structure design and production

The so-called paper packaging is the packaging products with paper as the main material, such as cartons, cartons, paper bags, paper tubes, paper tubes and various pulp molding products, etc., the structure of the carton should be closely connected with the property of the product.

The basis of paper box structure design

The structure of the carton is divided into two categories: fixed structure and folding structure

1. Fixed carton - pre-die cutting, indentation, using bonding, stitching, nailing and other methods of molding, transportation and use can not be disassembled, folded, flattened.It is suitable for packaging containers with high protective requirements and relatively expensive goods.Most handmade, low productivity.

2. Folding carton - pre-die cutting, indentation, slotting, mainly by folding molding, use to open, transportation and use can be folded flat, flattened.It has the advantages of innovation, convenience, practicality, beauty and economy, and is suitable for industrial production.

The form of the carton structure should be closely related to the properties of the product.Carton structure design is based on:

1. The nature of the product: the performance and requirements of the internal product such as heat resistance, moisture resistance, fragility, inflammability, mildew resistance, insect protection, etc.

2. Product form: liquid, solid, paste, gas, block, particle, powder and other material form.

3. Product positioning: consumer object, sales market, etc.

4. Storage and transportation of goods: transportation routes, storage environment, means of transport, storage and transportation conditions, etc.

Today, packaging adds value to products without creating waste.Environmental protection has become the consensus of the packaging industry.From the perspective of future development trend, the packaging industry highlights two characteristics: first, the use of natural materials to make bags, such as corn starch to make degradable bags;The second is that polystyrene padding blocks are not used in the packaging box to reduce packaging waste.Cardboard color carton is a very widely used sales of packaging containers.