Hebei Hankai high pressure rotary shaft seal



single lip oil seal. From automotive engines to industrial machinery, these seals are capable of sealing in a variety of fluids, including oil, grease, and hydraulic fluid. This versatility makes them a popular choice for manufacturers who need a reliable, cost-effective sealing solution for their equipment.
Plastic bags are typically made from polyethylene, derived from fossil fuels, which contributes significantly to greenhouse gas emissions throughout their lifecycle—from extraction and production to disposal. Although plastic bags are recyclable, the reality is that a substantial percentage of them end up in landfills or, worse, in oceans and other natural habitats. In fact, millions of marine animals and countless birds die each year due to plastic ingestion and entanglement. Once in the environment, polythene bags can take hundreds of years to decompose, leading to long-lasting pollution that affects ecosystems and human health alike.
cloth polythene bags

3. Convenient and Functional These pouches often come with resealable options, making them highly convenient for consumers. Resealable zippers or spouts allow users to easily open, use, and store the product without worrying about spillage or spoilage. This feature is particularly appealing for products like snacks, pet food, and liquid items.
standing packing pouch
