packaging supplies

Since 2014, Ningbo Hengjiafukang commodity Co.,ltd is subsidiary company of a BRC&FEC certified factory specialize in disposable and compostable paper product in Ningbo City, China.  The factory has obtained ISO 9001, FSC and BRC. All raw material is supplied by the industry leading factory, with FDA/LFGB certificate. In-house production including lamination, printing, die-cut and formation; therefore, we have total control over the production process for quality and production schedule for delivery time. Hengjiafukang aims to be a world's leading manufacturer of paper cup products. We focus on environmentally friendly product such as PLA coating product, paper straw, bamboo fiber paper product. We dedicate to be a solution provider of disposable paper product and be a contributor of a plastic-free planet. Hengjiafukang is mainly engaged in the business of ripple cup, double wall hot cups and other product series.  This Hengjiafukang double wall paper cup is composed of ...

Since 2014, Ningbo Hengjiafukang commodity Co.,ltd is subsidiary company of a BRC&FEC certified factory specialize in disposable and compostable paper product in Ningbo City, China.  The factory has obtained ISO 9001, FSC and BRC. All raw material is supplied by the industry leading factory, with FDA/LFGB certificate. In-house production including lamination, printing, die-cut and formation; therefore, we have total control over the production process for quality and production schedule for delivery time. Hengjiafukang aims to be a world's leading manufacturer of paper cup products. We focus on environmentally friendly product such as PLA coating product, paper straw, bamboo fiber paper product. We dedicate to be a solution provider of disposable paper product and be a contributor of a plastic-free planet. Hengjiafukang is mainly engaged in the business of ripple cup, double wall hot cups and other product series.  This Hengjiafukang Double wall paper cup is composed of f...

Both gate valves and ball valves are widely used in flow control applications, but they have important differences. In many industries and applications, all types of valves are critical to the operation of machinery and equipment. It is hard to imagine that without a valve, the system will not function. Not all valves have the same function and have different sizes. It is important to choose the right valve, so it is important to understand the application, advantages and advantages of each valve. Understand the ball valve The main difference between ball valves and gate valves lies in the way they are constructed. They work similarly, but have different structures. Ball valves are called because they have stems and balls. There is an opening inside the ball. When the valve is open, the opening is aligned with the pipe, allowing free flow. Turn the lever to rotate the ball so that the opening is perpendicular to the flow, closing it. The ball valve is also very durable and can work nor...

Gate valve The gate valve is designed for fully open or fully closed operation. Because they run slowly, they can prevent fluid hammering that is harmful to the piping system. The pressure loss through the gate valve is very small. In the fully closed position, the gate valve provides a positive seal under pressure. However, at very low pressures, namely 5 psi, this type of valve will not treat a slight leak as an abnormality.   Ball valve The ball valve is also designed to fully open or fully close in any liquid containing particles that may scratch the sphere. Many people use them successfully to throttle clean water. The pressure of the ball valve is reduced, the opening and closing is rapid, the operation is simple, and there is no trouble. With the development of Teflon seals, ball valves are becoming more and more popular. Opening or closing the ball valve too quickly can cause fluid hammer.   Butterfly valve Butterfly valves, such as ball valves, rotate in a 1/4 turn. T...

All valves are an integral part of any industrial system, but not all valves are created in the same way. For example, some valves are forged, while others are cast. Forging and casting are the two most common methods for manufacturing high-quality valves. The biggest difference between the forging and casting valve methods is the way they are performed. Forged valve Forged valves are manufactured using a forging method, which involves shaping metals and alloys while they are in a solid state. Thermal and industrial-sized tools provide compressive force to bend metals and alloys, and molds are used to cut and shape materials to make specific valves. Forging can be performed at most temperatures, depending on the metal used. Forged valves have many advantages, for example, The valve manufacturer do not have to worry about wasting materials. Since the forged valve is molded into a single piece, the material can be reworked to obtain the proper shape and size with very little work. Forge...

Industries that rely on valves. Each type of valve has its function in a specific industry. Industrial valves are suitable for manufacturing companies that involve challenging processes. Many industries rely on valves, because without them, their facilities will not operate.   1. Aerospace Industry The aerospace industry uses valves in its mechanical turbines and other components. Valves ensure maximum turbine efficiency by maintaining tight seals. This activity keeps the machine running well while maintaining high pressure and high temperature.   2. Transportation The transportation industry is another enterprise that relies on valves. The valve manufacturer s that support this business ensure that they provide reliable, high-performance valves and demonstrate innovation without being affected by temperature changes, wide voltage ranges, continuous vibration, and poor air quality.   3. Construction At present, innovation cannot be stopped because it never ends-such as re...

Features of EPE Foam Punching Machine 1. EPE foam cutting machine is special design for buyer to cut EPE foam sheet / Air bubble film more efficiently. 2.This punching machine is special design for cutting EPE foam sheet and in-line hole punching on same machine.  3.For small dia. of hole, like 8 mm hole. We can punch the holes and remove the holes fully automatically. For the numerous of waste, MING JILEE design the vacuum system to collect all the waste. It is very easy to collect the waste by collecting 1 bag.  4.Machine is equipped auto conveyor to get very good stacking result on the finished product. The operator can take the stack sheet to next process for tying or put in the carton box.  5.We offer the optional punch equipment for the cold pin stacking. If the buyer need to cut long sheet and request to get good stacking for the long sheet, then they can choose this additional solution.  1. The EPE Foam punching machine is used to full cut or half cut variou...

The improved precision and accuracy of analytical methods for trace organic chemicals, which include pharmaceutical products and many other types of consumer products, has led to concerns about potential exposure to humans, animals and aquatic life. Humans and companion animals, for example, could potentially be exposed to these chemicals via drinking water and aquatic biota could be exposed in surface waters. It should be noted that like any chemical product following disposal and excretion, low concentrations of pharmaceutical compounds are expected to be detectable in water. Equilibrium chemistry dictates that all chemicals used will be distributed in the environment. This means that even compounds that are highly degradable may be detected in the environment in very small concentrations given adequate analytical methods. Therefore, it is important to evaluate the risks associated with these concentrations. Studies have shown that for medicines found in surface waters, the detec...