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Blister Packs
A blister pack is any of several types of pre-formed plastic packaging used for small consumer goods, foods, and for pharmaceuticals. The primary component of a blister pack is a cavity or pocket made from a formable web, usually a thermoformed plastic. This usually has a backing of paperboard or a lidding seal of aluminum foil or plastic. A blister that folds onto itself is often called a clamshell (container), clamshell. Blister packs are useful for protecting products against external factors, such as humidity and contamination for extended periods of time. Opacity (optics), Opaque blisters also protect light-sensitive products against UV rays. Uses Blister packs are used to package products such as toys, hardware, medication, etc. Many blister packaging machines use heat and pressure via a die to form the cavity or pocket from a roll or sheet of plastic. In recent years, improvements in cold forming—specifically allowing steeper depth/angles during forming, which minim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pharmaceutical Blister Pack B
Medication (also called medicament, medicine, pharmaceutical drug, medicinal product, medicinal drug or simply drug) is a drug used to diagnose, cure, treat, or prevent disease. Drug therapy (pharmacotherapy) is an important part of the medical field and relies on the science of pharmacology for continual advancement and on pharmacy for appropriate management. Drugs are classified in many ways. One of the key divisions is by level of control, which distinguishes prescription drugs (those that a pharmacist dispenses only on the medical prescription) from over-the-counter drugs (those that consumers can order for themselves). Medicines may be classified by mode of action, route of administration, biological system affected, or therapeutic effects. The World Health Organization keeps a list of essential medicines. Drug discovery and drug development are complex and expensive endeavors undertaken by pharmaceutical companies, academic scientists, and governments. As a result o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quink Cartridge
Quink (a portmanteau from 'quick' and 'ink') is a fountain pen ink developed by the Parker Pen Company. It was introduced in 1931 and has remained in production ever since. Background In 1928, under the direction of Kenneth Parker, the Parker Pen Company set out to develop a new and improved fountain pen ink. Inferior inks had long been the main cause of clogged fountain pens, yet popular ink formulations had remained unchanged in decades. Research for the project was initially outsourced to Miner Laboratories of Chicago. In August 1930 one of the lead chemists, Galen Sayler, was hired directly and put to work in a small laboratory at company headquarters in Janesville, Wisconsin. History Quink was heavily advertised, and an immediate success. According to Kenneth Parker's personal journal, Quink production began on March 17, 1931, and $89,000 worth had been shipped by October 22—more than twice the company's expectations and an excellent return on the $68,000 spent on its dev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MVTR
Moisture vapor transmission rate (MVTR), also water vapor transmission rate (WVTR), is a measure of the passage of water vapor through a substance. It is a measure of the permeability for vapor barriers. There are many industries where moisture control is critical. Moisture sensitive foods and pharmaceuticals are put in packaging with controlled MVTR to achieve the required quality, safety, and shelf life. In clothing, MVTR as a measure of breathability has contributed to greater comfort for wearers of clothing for outdoor activity. The building materials industry also manages the moisture barrier properties in architectural components to ensure the correct moisture levels in the internal spaces of buildings. Optoelectronic devices based on organic material, generally named OLEDs, need an encapsulation with low values of WVTR to guarantee the same performances over the lifetime of the device. MVTR generally decreases with increasing thickness of the film/barrier, and increases ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plasticizer
A plasticizer ( UK: plasticiser) is a substance that is added to a material to make it softer and more flexible, to increase its plasticity, to decrease its viscosity, and/or to decrease friction during its handling in manufacture. Plasticizers are commonly added to polymers and plastics such as PVC, either to facilitate the handling of the raw material during fabrication, or to meet the demands of the end product's application. Plasticizers are especially key to the usability of polyvinyl chloride (PVC), the third most widely used plastic. In the absence of plasticizers, PVC is hard and brittle; with plasticizers, it is suitable for products such as vinyl siding, roofing, vinyl flooring, rain gutters, plumbing, and electric wire insulation/coating. Plasticizers are also often added to concrete formulations to make them more workable and fluid for pouring, thus allowing the water contents to be reduced. Similarly, they are often added to clays, stucco, solid rocket fuel, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polyvinyl Chloride
Polyvinyl chloride (alternatively: poly(vinyl chloride), colloquial: vinyl or polyvinyl; abbreviated: PVC) is the world's third-most widely produced synthetic polymer of plastic (after polyethylene and polypropylene). About 40 million tons of PVC are produced each year. PVC comes in rigid (sometimes abbreviated as RPVC) and flexible forms. Rigid PVC is used in construction for pipes, doors and windows. It is also used in making plastic bottles, packaging, and bank or membership cards. Adding plasticizers makes PVC softer and more flexible. It is used in plumbing, electrical cable insulation, flooring, signage, phonograph records, inflatable products, and in rubber substitutes. With cotton or linen, it is used in the production of canvas. Polyvinyl chloride is a white, brittle solid. It is soluble in ketones, chlorinated solvents, dimethylformamide, THF and DMAc. Discovery PVC was synthesized in 1872 by German chemist Eugen Baumann after extended investigation and experimenta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cold Working
In metallurgy, cold forming or cold working is any metalworking process in which metal is shaped below its recrystallization temperature, usually at the ambient temperature at or near room temperature. Such processes are contrasted with hot working techniques like hot rolling, forging, welding, etc. The same or similar terms are used in glassmaking for the equivalents; for example cut glass is made by "cold work", cutting or grinding a formed object. Cold forming techniques are usually classified into four major groups: squeezing, bending, drawing, and shearing. They generally have the advantage of being simpler to carry out than hot working techniques. Unlike hot working, cold working causes the crystal grains and inclusions to distort following the flow of the metal; which may cause work hardening and anisotropic material properties. Work hardening makes the metal harder, stiffer, and stronger, but less plastic, and may cause cracks of the piece. The possible us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thermoforming
Thermoforming is a manufacturing process where a plastic sheet is heated to a pliable forming temperature, formed to a specific shape in a mold, and trimmed to create a usable product. The sheet, or "film" when referring to thinner gauges and certain material types, is heated in an oven to a high-enough temperature that permits it to be stretched into or onto a mold and cooled to a finished shape. Its simplified version is vacuum forming. In its simplest form, a small tabletop or lab size machine can be used to heat small cut sections of plastic sheet and stretch it over a mold using vacuum. This method is often used for sample and prototype parts. In complex and high-volume applications, very large production machines are utilized to heat and form the plastic sheet and trim the formed parts from the sheet in a continuous high-speed process and can produce many thousands of finished parts per hour depending on the machine and mold size and the size of the parts being formed. Therm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wrap Rage
Wrap rage, also called package rage, is the common name for heightened levels of anger and frustration resulting from the inability to open packaging, particularly some heat-sealed plastic blister packs and clamshells. People can be injured while opening difficult packaging: cutting tools pose a sharp hazard to the person opening the package, as well as to its contents. Background Packaging sometimes must be made difficult to open. For example, regulations dictate that some over-the-counter drugs have tamper resistance to deter unauthorized opening before delivery to the intended customer and be in child-resistant packaging. Other packages are intentionally made difficult to open to reduce package pilferage and shoplifting. Hard plastic blister packs also protect the products while they are being shipped. In addition, using transparent plastic allows customers to view products directly before purchasing them. The term ''wrap rage'' itself came about as a result of media atte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trauma Shears
Trauma shears, also known as Tuff Cuts (a brand name), are a type of scissors used by paramedics and other emergency medical personnel to quickly and safely cut clothing from injured people. They usually consist of a plastic handle with a metal blade, which is traditionally bent at about 150 degrees, giving them an unusual appearance as compared to normal scissors, and also a longer lever arm. The shears were designed exclusively for external use and are not suitable for surgical or invasive procedures. Their rugged construction enables them to cut through strong materials such as car seat belts, leather, and denim, and even thin metal and other hard surfaces. They are increasingly being used by fishermen, soldiers and scuba divers as safer alternatives to knives. Hobbyists use them to cut metals such as small coins and copper. The wide, blunt tip on the shears is designed to slide across skin, minimizing the risk of injuring the patient while cutting clothing. Bandage scissors ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Bulletin (Bend)
''The Bulletin'' is a newspaper in Bend, Oregon, United States. ''The Bulletin'' is owned by EO Media Group. History Establishment To start a newspaper in Bend, a printing press and other publishing equipment items were brought overland from the railhead at Shaniko by freight wagon. The ''Bend Bulletin'' was first published as a weekly newspaper on March 27, 1903. At the time, Bend was a mere hamlet in what was then part of Crook County. The newspaper was founded by Max Lueddemann, who at the time operated the ''Antelope Herald'' in Antelope. He served as the newspaper's first publisher with Don P. Rea serving as the first editor. When it began, the newspaper's only other employee was a printer named A. H. Kennedy. The newspaper office was located in a rustic cabin on the east bank of the Deschutes River. In the summer of 1904, the newspaper was sold to J. M. Lawrence. He moved the newspaper to an office building in downtown Bend.Brogan, Phil F., ''East of the Cascades'' (T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York Times News Service
This is a list of assets owned by the New York Times Company. Business units Media properties * ''The New York Times'' * ''The New York Times International Edition'' * '' T: The New York Times Style Magazine'' * ''The New York Times Book Review'' * ''The New York Times Magazine'' ''The New York Times Licensing Group'' (NYTLicensing) Other properties (related to the New York Times brand) * Times Books * T Brand Studio Other assets * ''The Athletic'' * '' Wirecutter'' * ''Wordle'' Joint ventures * The New York Times Building (58%) with Brookfield Asset Management Investments * Scroll (web service) Investment portfolio * Atlas Obscura * Automattic * Betaworks * Blendle * Federated Media Publishing (FMP) * theSkimm Former assets Regional Media Group Thirteen dailies and one weekly newspaper primarily in the Southern United States, including titles in Alabama, California, Florida, Louisiana, North Carolina and South Carolina. * ''The Gadsden Times'' of Gadsden, Alaba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Consumer Electronics
Consumer electronics, also known as home electronics, are electronic devices intended for everyday household use. Consumer electronics include those used for entertainment, Communication, communications, and recreation. Historically, these products were referred to as "black goods" in American English due to many products being housed in black or dark casings. This term is used to distinguish them from "white goods", which are meant for housekeeping tasks, such as Washing machine, washing machines and Refrigerator, refrigerators. In British English, they are often called "brown goods" by producers and sellers. Since the 2010s, this distinction has been absent in Big-box store, big box Consumer electronics store, consumer electronics stores, whose inventories include entertainment, communication, and home office devices, as well as home appliances. Radio broadcasting in the early 20th century brought the first major consumer product, the radio receiver, broadcast receiver. Later ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
