Packaging factory to teach you the selection of packaging materials

There are many types of packaging, materials, methods and uses are very wide.
1, according to the material is divided into paper packaging, plastic packaging, metal packaging, glass packaging, wooden packaging and packaging made of linen, cloth, bamboo, rattan, grass and other materials.

2, according to the function is divided into the performance of transport, storage, flow function of industrial packaging and consumption-oriented commercial packaging to play a promotional or advertising function.

3, according to the shape of the packaging is divided into individual packaging, internal packaging and external packaging.

4, according to the packaging method is divided into waterproof and moisture-proof packaging, high yin insulation packaging, rust-proof packaging, anti-static packaging. Water-soluble packaging, anti-UV packaging, vacuum packaging, insect-proof packaging, buffer packaging, Poly packaging, anti-bacterial packaging, anti-counterfeit packaging, nitrogen-filled packaging, deaerating packaging, etc..

5, according to the classification of packaging contents for food packaging, mechanical packaging, pharmaceutical packaging, chemical packaging, electronic product packaging, military packaging, etc..

6, according to the degree of packaging hard and soft into hard packaging, semi-rigid packaging, soft packaging, etc..

Packaging boxes are boxes used to package products, which can be classified by material, such as: wooden boxes, paper boxes, cloth boxes, leather boxes, iron boxes, acrylic boxes, corrugated boxes, etc. They can also be classified by product designation, such as: gift boxes, wine boxes, chocolate boxes, pen boxes, food packaging boxes, tea packaging boxes, etc. Now it has evolved into a mixture of wood, paper and other materials. The function of packaging box: to ensure the safety of the products in transportation, advance the grade of the products, etc.

The main materials: Dutch board, gray board, density board, acrylic, metal, corrugated, etc.
Material classification standard

Divided into two categories: surface paper, pit paper. General packaging box face paper commonly used are: gray copper, white copper, single copper, Cherry card, gold card, platinum card, silver card, laser card, etc.

“White background white board” refers to: white copper and single copper. The common point of white copper and single copper is that both sides are white. The difference is “white copper”: one side is lubricated and the other side is not lubricated. Rough point is that the front side can be printed, not and can not be printed. “Single copper”: both sides have coated surface, front and back can be printed.
Gray background gray board has this paper, but it is not used for packaging boxes, gray background white board, it is the so-called “gray copper paper” that the front is white, can be printed, not and is gray, can not be printed. General white card is also known as “white background white board” paper, but the general offer when the abbreviation (except for special white card, for example: white gold card, white silver card), etc.. Packaging box material ① powder board paper, one side white, one side gray, the price is low, double powder paper both sides are white, the price is high.

② according to the shape and size of the product to choose the material of the color box. Commonly used materials are: 280g powder gray paper, 300g powder gray paper, 350g powder gray paper, 250g powder gray laminated E pit, 250g double powder paper laminated E pit and other packaging box uses
Generally used as a mid-range packaging method, between the inner packaging and outer box packaging. Colorful packaging box
The colorful boxes are generally distributed by a number of colors to give a strong visual sensation, so that buyers and users have a little understanding of the overall appearance of the product and color and other details. It is especially suitable for products that cannot be unpacked before purchase. Now it has been widely used in electronics, food, beverage, wine, tea, cigarette, medicine, health care products, cosmetics, small home appliances, clothing, toys, sporting goods and other work and product packaging supporting and other work, is an indispensable work.

Following the rapid development of modern industry and the continuous advancement of people’s living standard, people’s demand for folding cartons will continue to increase, and the quality of cartons will also put forward higher requirements. In order to avoid scrap on the automatic folding and gluing machine and to make the folding carton finish the process of opening, forming, filling and sealing automatically on the high-speed packaging machine, it is not only required that the structure of the carton is reasonably planned, but also to ensure that the carton sheet has satisfactory die-cutting precision and folding and gluing precision. The short version of the increase in live parts, advance processing quality and reduce production costs are also the pressure and problems faced by carton packaging enterprises in the market, which requires the use of new technologies in the production process of carton packaging, constantly advancing the degree of automation of equipment, reducing the time of adjustment of equipment and the time of auxiliary preparation of live parts. Only by constantly adapting to the new changes in the market and satisfying the requirements of different users can the competitiveness of the enterprise be mentioned.