Hebei Xiangyi International Trading Blog

Creating glass bottles can be accomplished through one of two different processes, the blow molding process or the pressing and blow molding process. Each process is chosen based on the type of glass bottle being made. All   glass bottles start with raw materials . Silica (sand), soda ash, limestone and crushed glass (recycled glass that can be used in a furnace) are mixed into a specific mixture depending on the desired properties of the bottle. The mixture is then melted in a furnace at high temperatures until it becomes a molten material, ready to be formed.     Glass Forming Method Molten glass droplets are cut by precisely timed blades to ensure that each glass droplet is of equal weight before it enters the forming machine. The weight of the droplets is important to the forming process of each glass container being manufactured. Molded glass is made by gravity feeding the molten glass droplets into the molding machine where pressure forms the neck and basic shape of...

    Pick the best rubber stopper   Choose the rubber stopper of the proper size for your container.. A rubber stopper is made such that the leading end is larger than the bottom end. A rubber stopper will be the correct dimension for a flask or test tube if the bottom end is narrower than the opening of the flask or test tube, however the leading end is larger.   Pick the right variety of holes in the stopper. Many rubber stoppers are solid items  of rubber with no holes in them. These are great for dealing with non-volatile chemicals that do not build up stress in a secured container. Certain chemical mixtures have high volatility and also can produce gas pressure that can break a glass flask or test tube. For such combinations, stoppers with holes ought to be used to allow the gas to run away prior to way too much pressure builds. Chemists additionally utilize stoppers with openings if they are utilizing the flask or examination tube as part of a bigger device...

Typically, fluid chemicals are included within opaque containers with screw-on caps, yet drug stores mix chemicals in glass test tubes as well as flasks that do not have strings whereupon to screw a cap. The rubber stopper is the perfect device for plugging these containers.   Purpose The objective of these stoppers is to avoid liquids, as well as in some cases gases, from escaping their containers, as well as  prevent pollutants from entering the containers .   Size Rubber stoppers normally vary in size from size 000 (0.5 inches) to dimension 16 (5 inches) at the top. The tapered bottom end ranges from five-sixteenths to 3.5 inches. Smaller sized stoppers are appropriate for test tubes as well as similar glass wares; larger stoppers are appropriate for flasks as well as beakers.   Shape The standard stopper is cylindrical in shape, with a conical bottom end. Some rubber stoppers include 1 or 2 openings to permit the insertion of pipettes, tubing or examination tools...

Labor waste reduction In the material handling industry, there are specific tasks in the process of needing to transport heavier objects in a production line. During the accomplishment of these tasks, there is a large amount of manpower used and wasted, which is of no value to the production process. In addition, there is the potential for injuries and loss of life. In order to increase production in a short period of time, automated conveying systems should be introduced in the material handling industry. This will ensure that manpower spends its time on critical business development tasks rather than wasting it on non-productive tasks.   Ensure flexibility Never assume that a conveyor belt is inflexible and immobile; modular  conveyor belts are very flexible  and can be used for a variety of operations. Most importantly, they are very easy to install.    Since flexibility is key, try choosing a modular conveyor system so you can customize t...

Conveyor belts have   a wide range of uses and applications  in industrial automation, from the manufacturing sector to packaging and supply. Here are the main reasons that inspire the importance of conveyor belts in industrial automation systems.     Labor waste reduction In the material handling industry, there are specific tasks in the process of needing to transport heavier objects in a production line. During the accomplishment of these tasks, there is a large amount of manpower used and wasted, which is of no value to the production process. In addition, there is the potential for injuries and loss of life. In order to increase production in a short period of time, automated conveying systems should be introduced in the material handling industry. This will ensure that manpower spends its time on critical business development tasks rather than wasting it on non-productive tasks.

Synthetic Polyisoprene Discs Product Description Polyethylene Stopper /Discs Used for sealing of plastic infusion container Polyethylene Stopper also named:flask stopper, flask stoppers, stoppers The polyethylene bottle stopper cap  can fit all kinds of general test tubes. Low density, high density or standard plastic stoppers are gently inserted into the container to provide a vacuum seal. A cost-effective alternative does not require preparative lubrication like glass blanks. Solid or hollow models may have gripping handles or rotating nuts for easy application and extraction. PE, LDPE and HDPE stoppers have different diameter sizes, which can ensure that any equipment is closed to keep the contents free from contamination. Advantage of Polyethylene Stopper/Discs : 1. High cleanliness standard. Production under 100,000 class cleaning area, 2. Superior service system, with professional technical personnel, to provide customers with supporting and personalized services at any time;...

Lyophilization Bromobutyl Rubber Stopper Product Description Because XIANGYI is the manufacturer of the serum stopper , we can customize the color of the stopper, such as red serum stopper, gray serum stopper, pink serum stopper, Serum Stoppers in Red Natural Rubber, Gray Butyl, and Silicone, and we can customize the size of the serum stopper, such serum stopper with Straight Sided Plugs, 11mm, 13mm, and 20mm, serum bottle stoppers with Blow back finish, 20mm and 30mm. The  rubber stopper  protects the medicine from environmental influences and helps maintain the quality and safety of the medicine. There are various elastomer formulations for stoppers. Natural rubber is a general-purpose elastomer, mainly used for water-based liquid filling products in the pH range of 4.0-7.5. Its resealability is an advantage in multi-dose applications. The formula uses dry natural rubber and no liquid latex. The post-treatment cycle (PEP 1) reduces the content of volatile extractables in the...