The amount of plastic packaging finished products will definitely promote the technological progress and rapid development of the plastic packaging machinery industry. The micro-surface and micro-surface situation of China's economy is getting better, and the social demand will see a steady growth situation, which is expected to affect the growth of plastic products.
1, medicinal plastic packaging materials or become a new hot.
The annual output value of China's pharmaceutical packaging is about 15 billion yuan, which has become an important branch in the Chinese packaging field. The form of pharmaceutical packaging is changing, from the original paper bags, plastic bags, glass bottles to today's polyethylene bottles, polypropylene bottles, polyester bottles, aluminum-plastic composite packaging and strip packaging. Therefore, domestic drug hood packaging and strip composite film packaging will also become the mainstream of solid dosage drug packaging, and has broad development prospects.
2, the rise of biaxially stretched film of composite substrate
From the current point of view, high-tech equipment should be introduced, special polyester film should be developed, heat-sealed film will be produced through multi-layer co-extrusion technology, occupying fresh food and frozen food packaging shopping malls, and introducing custom-made heat shrinkable film technology to develop poly Membrane bottle labels and the like.
3, energy saving, environmentally friendly, easy to recycle
The 21st century is an environmental protection century. Plastic packaging materials will usher in new opportunities and will also undergo severe challenges. In order to meet the needs of the new era, plastic packaging materials can meet the increasingly demanding needs of shopping mall packaging quality and efficiency. Further energy conservation is required, and recycling is required. In accordance with the principle of accurate use, the safety performance of plastic packaging materials can be ensured and will not cause damage to human health.
4, drinking water bottles (barrels) shopping mall
The national bottled water production value is 5.54 million tons, accounting for nearly 1/4 of the total beverages, and has entered thousands of households. The current development of food grade PC raw materials is very urgent. Shanghai and Bayer have signed a contract to build 100,000 tons of PC resin. The first phase of production in 2003, with an annual output of 50,000 tons, can alleviate the long-term dependence of PC imports.
5, plastic beverage bottle mall ambush business opportunities
Plastic packaging containers are widely used in shopping malls, and the beverage business has attractive business opportunities. The demand for plastic containers for soda, juice, vegetables and beverages is increasing.
The application share of PET bottles in carbonated beverage packaging accounted for 57.4%, and the prospects for shopping malls are promising. With the sudden emergence of domestic tea beverage shopping malls, hot-filled PET bottles have become the fastest growing varieties of polyester bottles, with an annual growth rate of more than 50%.
The development of polypropylene transparent packaging bottles is a hot topic in domestic and foreign plastic packaging in recent years. Among them, high transparent PP can be widely used in injection, blowing, blowing, extrusion, hot containers, food, pharmaceutical bottles, etc. Appropriate, it is the competition opponent of PS, ABS, PET, PE bottles, and the prospect of broad shopping malls.
6, the fruit and vegetable fresh-keeping packaging film shopping malls have broad prospects
China is the world's largest producer and seller of fruits and vegetables. However, about 30% of the fruits are lost during storage, transportation and sale. The improper packaging is the most important reason. In the competitive market conditions, the role of packaging is particularly important. important. Currently, polyethylene film and polypropylene film are the most widely used packaging materials for fresh fruits and vegetables.
The head of a slotted flat end set screw is flat, usually without protrusions or protrusions. There are one or more slots on the head that can be used for fastening and loosening using a screwdriver or other tool. The slotted design provides easy to operate features.
Material: Slotted flat end set screws are usually made of metal (such as steel) to provide good strength and durability. According to specific application requirements, screws may be made of different materials and surface treatments to provide better corrosion resistance.
Application: Slotted flat end set screws are widely used in various fields and industries, including mechanical manufacturing, automotive industry, electronic equipment, furniture, and woodworking. They are commonly used for connecting components that require frequent disassembly or adjustment for maintenance, replacement, or adjustment.
Taizhou Wanluo Hardware Products Co., Ltd. , https://www.wlhardware.com