In daily life, plastic packaging can be seen everywhere, as the industry second only to flexible packaging materials paper, has gradually shown a strong growth trend different from the glass and metal markets. At present, plastic has occupied an important position in the packaging field, and plastic bottles, plastic films, and woven bags have developed rapidly in the packaging industry. With the growing demand for consumer retail products such as food and beverages, plastic bottles have quickly become the preferred new packaging products, and the demand for plastic bottle packaging has rebounded.
The plastic bottle packaging industry has a very strong development trend. For plastic bottle manufacturers, the products produced are widely used in the beverage, food, and pharmaceutical markets, and they are well known. However, in the current buyer's market, problems such as excess product and fierce competition are inevitable.
PP plastic bottle
In recent years, the development of polypropylene transparent packaging bottles has become a hot spot in domestic plastic packaging products. With the successful development of transparent modifier nucleating agents, highly transparent PP can be made into hollow containers by injection blow molding, injection stretch blow molding, co-extrusion blow molding, etc., and is widely used in food, pharmaceutical and other industries.
As the thermal stability of PP is much better than that of PET, PP plastic bottles have the most development potential in the field of hot can packaging. In addition, PP plastic bottles are reasonably priced and are competitors of PS, PET, PE, and PVC plastic bottles. The market prospects are broad.
PET plastic bottle
The most widely used beverage packaging today is PET plastic bottles, which are widely used not only in the packaging of carbonated beverages, drinking water, fruit juices, enzymes and tea beverages, but also in many fields such as food, chemical and pharmaceutical packaging.
The market prospect of PET plastic bottles is very promising, especially the PET plastic bottles use plasma coating technology, and its barrier properties can almost reach the same as glass. At the same time, polyester bottles can also be sterilized with high temperature, which expands its application range.
PE plastic bottle
PE bottles have been widely used in the market. From milk bottles to shampoos and shower gels, the plastic bottles are made of PE. Compared with PET plastic bottles, PE plastic bottles have lower cost and are more suitable for many requirements that require low packaging costs. At the same time, PE plastic bottles are not transparent, which is also very important for some products, because light will affect some products.
PS plastic bottle
Polystyrene is a colorless and transparent thermoplastic with a glass transition temperature higher than 100 ° C. Therefore, it is often used to make a variety of disposable plastic bottles that need to withstand boiling water temperature, which is welcomed by the market.
PVC plastic bottle
PVC plastic bottles are soft, tough, and malleable, and can be made into transparent and various colors. Plastic bottles for transparent cosmetic packaging are commonly used. Although it cannot be used for packaging of food and other products, it is very popular in the field of chemical packaging.
For plastic bottle manufacturers, although the "prohibition order" has not waved its knife to the field of plastic bottle packaging, but environmental protection has become a new direction for the development of the plastic packaging industry. No matter what kind of plastic bottle packaging is used, it must meet the requirements of green packaging: reduce waste pollution; solve environmental protection problems of solvents; recycling and reuse issues, and so on. Environmentally friendly, non-polluting plastic bottle packaging is bound to receive more and more attention from the market. Therefore, under the guidance of sustainable development, the plastic bottle packaging industry must make more improvements and attempts in environmental protection. Under the concept of environmentally friendly packaging, enterprises will usher in more business opportunities.