The reason why plastic bottles are widely used is that they are very competitive in the packaging industry because of their light weight, durability, good barrier properties, easy molding, variable shape and low cost. Since the birth of plastic packaging, it has become the first of all kinds of packaging materials. In recent years, China's pharmaceutical packaging industry has developed rapidly, the demand for plastic packaging plastic bottles is increasing, and the blow molding equipment is also growing. Within five years, it is still a crucial period for the rapid development of China's pharmaceutical industry, and it contains huge and attractive business opportunities. Plastic packaging materials are mainly divided into two major categories of film and plastic molding. They are one of the largest fields in the application of plastic products, and are widely used in tobacco, food and beverage. At present, plastic packaging accounts for more than 1/3 of the total output of packaging materials, ranking first among various packaging materials. Each packaging form is divided into many varieties depending on the use and materials used. The birth of competitive products begins with the optimization of products. Among the many factors of commodity competition in the international market, commodity quality, price, and packaging design are the three main factors. Therefore, we must seize the good opportunity of this development, be brave in innovation, and make the products novel and modern. Plastic bottles should have the function of being convenient to use. Whether to develop and manufacture competitive products is the key to the survival and development of enterprises. The design of the bottle mouth of the plastic bottle should be considered to be easy to open, and can be opened and closed multiple times, and it is convenient to dump the contents. Can not cause spatter and injury. When designing the product, other functions can be attached to the sealer: anti-counterfeiting, anti-theft, spray, etc. Jiuzhi Plastics Network Expanded Ptfe Tensile Strength,Expanded Ptfe Roll,Teadit Expanded Ptfe,Ptfe Lacing Cord Cixi Congfeng Fluorine Plastic Co.,Ltd , https://www.cfptfeseal.com