In the food plastic bottle cap test standard, there are clear requirements for the sealing performance test of the bottle cap. According to the different uses of bottle caps, there are different regulations on the measurement methods of non-air caps and air caps. For airless caps, the anti-theft ring (strip) should be cut off from the cap to seal, the rated torque is not less than 1.2Nm, tested with a seal tester, pressurized to 200kPa, kept underwater for 1 minute, and observed for air leakage or tripping ;Pressurize the air-containing cap to 690kPa, keep the underwater pressure for 1 minute, observe whether there is air leakage, then increase the pressure to 1207kPa, keep the pressure for 1 minute, and observe whether the cap trips.

The market of tea beverages in China, the continuous introduction of new tea beverages, and the continuous improvement of the technical content of tea beverages are all inseparable from marketing and promotion. From the perspective of advertising, plastic bottle containers have great advantages. At the same time, it can directly display the characteristics of the product, which plays an important role in improving the high-quality impression of the product.

The plastic bottle container is transparent, and consumers can clearly see the products in the container, which greatly gives consumers the confidence to buy. In terms of the innovative design of the bottle body, the plastic bottle container can provide a lot of freedom. Different needs are specially designed to make it changeable in shape, which greatly enhances the attractiveness of the product. Therefore, packaging tea and beverages in food plastic bottles has great advantages in marketing and promotion.

Yuhuan Tianlin Plastic Industry Co., Ltd. is a company specializing in the production and processing of plastic products, disinfectant bottles, daily chemical bottles, beverage bottles and other products, with a complete and scientific quality management system. As China Custom Spray Bottle Manufacturers and hook bottle Suppliers, The integrity, strength and product quality of Yuhuan Tianlin Plastic Industry Co., Ltd. have been recognized by the industry.