Hebei Xiangyi International Trading Blog

In the production process of glass drip bottle, not only should the pharmaceutical low borosilicate transparent glass tube within the tolerance range of industry regulations, but also to achieve the requirements of no burr, no bubble, no mold spot. Glass glass drip bottle manufacturers strictly control the size and shape of the   glass glass drip bottle   during the production process, and clean and pack the glass glass drip bottle after the production is completed.     1. Different classification Glass dropper bottle: divided into fat belly glass dropper bottle and common glass dropper bottle. It consists of a rubber nipple and a pointed glass tube. Rubber-tipped glass dropper bottle: there are several forms of straight, straight with cushion ball and curved with cushion ball. The specifications of the plastic-tipped glass drip bottle are indicated by the length of the tube, commonly used are 90mm and 100mm. Plastic-tipped glass dropper bottle 0.05ml per drop. 2. Di...

Butyl rubber stoppers   are airtight, heat resistant, acid and alkali resistant, and have a high level of internal cleanliness. It quickly replaced natural rubber in the production of pharmaceutical stoppers. Butyl rubber is a synthetic rubber made of isobutylene and a small amount of isoprene (<3%) polymerized by ultra-low temperature (95℃), its unique chemical stability, excellent sealing properties ensure the quality of drugs, drug safety, while reducing the production of natural rubber stoppers required wax process, pad and tape fiber film process. Butyl rubber stoppers are far superior to natural rubber stoppers in terms of product specification, production level, application function and product quality.     Butyl rubber stopper intrinsic cleanliness, chemical stability, air tightness, biological function is very good, but due to the mixed formula and the added raw material concentration gradient contact, some molecules are highly active, drug encapsulation, drug...

There are two common halogenated butyl rubbers used for manufacturing Pharmaceutical Stoppers, including chlorobutyl rubber and bromobutyl rubber.  Rubber components are essential for the safe containment and delivery of parenteral drug products. Many rubber formulations used in the pharmaceutical industry are based on halobutyl rubbers. Halobutyl rubbers, typically  bromobutyl or chlorobutyl , are made by the halogenation of butyl rubber, which is a copolymer of isobutylene and isoprene (to a smaller extent). Key features of halobutyl rubbers that make them suitable for the pharmaceutical industry are that they typically have lower levels of extractables compared to other rubbers, and they have excellent resistance to permeation by water and oxygen.     The question is often raised as to when to choose a bromobutyl- versus a chlorobutyl-based component. The answer is - it depends. They are comparable in terms of permeability for oxygen and water. Primary differences...

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...