types of plastics used in pharmaceuticals

Plastic … The plastic used is Ploy ethylene, polyvinyl chloride, polypropylene, and polystyrene. Note that styrene is also present in second-hand cigarette smoke, off-gassing building materials, and car exhaust. The resulting polyethylene polymer was composed of mostly linear polymers. Products produced include baby and water bottles, sports equipment, medical and dental devices, CD’s, DVD’s, and even iPods. However, the porous nature of its surface allows bacteria and flavor to accumulate, so avoid reusing these bottles as makeshift containers. Plastic resins are also used in a variety of container and packaging products, such as PET beverage bottles, HDPE bottles for milk and water, and a wide variety of other resin types used in other plastic containers, bags, sacks, wraps and lids. Plastic is an essential component of numerous consumer products, including prescription vials, bottles and caps. All of our plastic vials and bottles are FDA approved food grade. Properties: strength, toughness, resistance to heat, chemicals, grease & oil, barrier to moisture. The most common for your pharmaceutical containers, closures, caps, and other items are High-density polyethylene, Low-density polyethylene, and Medium-density polyethylene… Consumers will find the SPI code of #5 on plastic items made with polypropylene, or PP. The longer a liquid is left in a PET container the greater the potential for release. However, due to the risk of contamination from previously held substances, Please note: it is NEVER safe to reuse an HDPE bottle as a food or drink container if it didn’t originally contain food or drink! In this video, you’ll discover the 7 most common types of plastic. Rigid PVC used for blister packs and clamshell packaging, credit cards, piping (e.g., for plumbing), vinyl siding, window frames, fencing, decking, and other construction materials. The various forms of polypropylene have different melting points and hardnesses. Density of HDPE: 0.93 to 0.97 g/cm3 3. However, not every kind of plastic is the same. Where this system is in place, these symbols are required to appear on all bottles 8 oz. Styrofoam is lightweight, moldable and an excellent insulator. EPS: Styrofoam food containers, egg cartons, disposable cups and bowls, take-out food containers, deli food plates, packaging, packing peanuts, bike helmets. RELATIVELY SAFE. This category basically means “everything else” and is composed of plastics that were invented after 1987 – the use of plastic in this category is at your own risk since you don’t know what could be in it. rigid bottles which serve as packaging systems for solid dosage forms ( tablets and capsules) sterile plastic packaging systems for human blood and blood components. RUBBER CLOSURES Rubber is used in the pharmaceutical industry to make closures, cap liners and bulbs for dropper assemblies. Recycled plastics in this category are used to make plastic lumber, among other products. RELATIVELY SAFE. PET as a textile - i.e., polyester - likely contains flame retardants incorporated into it during the manufacturing process. Plastic vials and bottles produced from PET material are crystal clear. Polycarbonate and polylactide are included in this category. Plastic #1 is only intended for one time use. AVOID. ... Our standard range includes a wide choice of different types … Mostly for film applications like bags (grocery, dry cleaning, bread, frozen food bags, newspapers, garbage), plastic wraps; coatings for paper milk cartons and hot & cold beverage cups; some squeezable bottles (honey, mustard), food storage containers, container lids. Many personalized toys are made from this plastic as well. Ampoules … Multi-dose containers hold a quantity of the material that will be used as two or more doses. Usually clear in color, This plastic is considered generally safe and is picked up by most curbside recycling programs. The double bond between the CH2 and CH parts of the molecule rearranges to form a bond with adjacent styrene molecules, thereby producing polystyrene. Categorically differentiating pharmaceutical packaging: 1.Primary Packaging: This is the first packaging envelope which is in touch with the dosage form or equipment. In the 1950s, Karl Ziegler polymerized ethylene in the presence of various metals. When PVC is burned (e.g., via waste incineration, car or home fires), dioxins are formed. It is used to make food wrap, bottles for cooking oil, and the highly common plumbing pipes. PET is a thermoplastic that can be drawn into fibers (like Dacron) and films (like Mylar). Plastic cling wrap, sandwich bags, squeezable bottles, and plastic grocery bags all are made from LDPE. The rubber stopper is used … and greater. Dioxins are known human carcinogens and persistent organic pollutants, and are considered one of the most toxic types of chemicals ever tested (PVC1, PVC11).

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