Plastic cans made of polypropylene provide sturdy packaging and have excellent moisture resistance.A major advantage of polypropylene is its stability at high temperatures up to 200 ° F. Polypropylene bottles and jars can be autoclaved and have the potential for steam sterilization. The compatibility of PP with high filling temperatures is why it is used with hot-fill products such as...

The function of the Lotion Pump  is very similar to the suction device. Although the law of gravity is opposite, the suction device still pulls the product from the bottle to the consumer's hand. When the user presses the actuator down, the piston moves to compress the spring, and the upward air pressure pulls the ball, along with the product interior, up into the dip tube, and then into...

  The spray pump head is used to spray liquid in an aerosol manner, so that it can expand into a liquid in an increasing proportion and the mist is very uniform and well absorbed. These are just some of the advantages. Common sprinklers are considered flexible when planning. The reason for choosing a spray pump head is to have a water flow, spray angle, etc. to refresh the clean foam...

Lotion Pump    to dispense viscous liquid. Viscosity means dense, sticky, somewhere between solid and liquid. This could mean lotions, soaps, honey, etc. Like all premium liquid products, proper distribution is also important. You don't want to dispense the lotion with a fine mist sprayer or pour soap from a bottle. One of the most common ways to dispense these products is to...

What are the reasons and solutions for spray bottles not spraying? In the process of using spray bottles, people will inevitably encounter some unexpected situations. One of the most common situations is that the spray bottle does not spray mist. So, what causes the spray bottle to be difficult to spray normally? How can we solve the problem that the spray bottle does not spray? Specific are:...

Usually before packaging, we must first understand the social factors, corporate culture, product characteristics, market environment and the characteristics of the target consumer. According to the understanding of these conditions, the packaging has a preliminary positioning based on these conditions, and then consider the color system, style, and can form a preliminary idea of ​​product...

A    Lotion Pump   is also called a press-type lotion pump. It is a liquid dispenser that uses the principle of atmospheric balance to pump the material liquid in the bottle by pressing and fill the outside atmosphere into the bottle. The main performance indicators of the emulsion pump: the number of air pressure, pumping amount, down pressure, pressing head opening...

PP bottle stretch blow molding has two types: extrusion stretch blow molding and injection stretch blow molding. They use extrusion and injection methods to form parisons. After the parison is formed, it is cooled to a high elasticity state or to room temperature, and then heated to a high elasticity state, and adjusted to obtain the optimal orientation temperature. Then, the parison is axially...

The effect of the    Lotion Pump    is very similar to that of the suction device, and despite the opposite of the law of gravity, the suction device still pulls the product from the bottle into the hands of the consumer. When the user presses the actuator down, the piston moves to compress the spring, and the upward air pressure pulls the ball along with the...

Now PP bottles are gradually opening the Chinese plastic packaging market. It is expected that 10 million tons of PP plastic bottles will be put on the market this year.    Why did PP bottles develop so quickly? It is mainly closely related to its characteristics. So, what are the main advantages of PP plastic bottles compared to PVC plastic bottles, PE plastic bottles, and...