Four beverage packaging features

Glass packaging

The advantages of glass packaging containers are: non-toxic, odorless, transparent, beautiful, good barrier properties, airtight, rich in raw materials, low cost, and can be used for many times. And it has the advantages of heat resistance, pressure resistance, and cleaning resistance. It can be used for high temperature sterilization and low temperature storage. Because of its many advantages, it has become the preferred material for beverages with high requirements for packaging containers, such as fruit tea and jujube juice. Disadvantages of glass packaging containers: Mainly self-heavy, easily damaged, high transportation costs, and poor secondary processing performance such as printing, leading to a drastic reduction in usage.

Plastic Packaging

Due to the irreplaceable advantages of plastic packaging materials in terms of performance, price, and freight transportation, more and more traditional packaging materials are replaced by plastic packaging. Disadvantages of plastic packaging: The permeability coefficient of oxygen and carbon monoxide is large, it will lead to A chemical reaction occurs between the packaged object and the package, and the packaged product is also oxidized to cause deterioration of taste, and the aging of the plastic product also affects the appearance quality, is unsightly and practical, and pollutes the environment.

Metal packaging

People's more common role in metal beverages should be said that after the 1980s, the emergence of canned beverages has improved people's lives. The metal cans for beverage packaging are divided into two-piece cans and three-piece cans. The three-piece cans are mostly used for the packaging of carbonated beverages, and two-piece cans are used for the packaging of carbonated beverages. The material used in the three-piece cans is tin-plated steel sheet (tinplate), and the two-piece cans are mostly made of aluminum alloy sheet. In the current market, aluminum cans are more widely used than cans. However, metal packaging containers also have certain shortcomings, which are mainly manifested in poor chemical stability, poor alkali resistance, poor internal paint quality or poor process, which can make beverages taste bad. In addition, metal cans are less economical.

Paper packaging

The price of paper is the cheapest, and unlike plastics, they are not easy to dissolve, they are not as fragile as glass, they are not as heavy as metals, and they are easy to carry. In addition, paper products are prone to decay and can either recycle recycled paper or use plant fertilizers, reduce air pollution, and purify the environment. Here, compared with the three major plastic, metal, and glass packagings, paper packaging was identified as one of the most promising green packaging materials.

Beverage packaging will develop into a distinctive packaging industry with green environmental protection, profit reduction, merger and reorganization, brand sales, and high quality and high energy. How to better develop the packaging industry around the purposes of “safety, health, and environmental protection” is an issue that companies need to consider urgently.

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