LUGGAGE

At present, all over the world the X-ray television systems, instruments based on magnetic heat and eddy-current methods are used to check the air-passengers luggage and to check staff when entering the hazardous objects. In banks, security services and etc. the optic-television and endoscopic technical vision systems are widely used. 

Polypropylene fibers for use in car pets and automobile tires consum er Items (luggage appliances etc) packaging material... 

Polystyrene packaging housewares luggage radio and television cabi nets... 

The annual production of styrene in the United States is approximately 1 2 X 10 lb with about 65% of this output used to prepare polystyrene plastics and films Styrofoam coffee cups are made from polystyrene Polystyrene can also be produced m a form that IS very strong and impact resistant and is used widely m luggage television and radio cabinets and furniture... 

Other uses of ABS include consumer and industrial appHcations such as luggage, toys, medical devices, furniture, shower stalls, and bathroom fixtures. 

Commercial textured yams cover a range of yam sizes and end uses. The 1.7—3.3-tex (15—30 denier) yams for hosiery are false-twist-textured, as is the 4.4—22.2-tex (40—200 denier) yams for apparel. The 56—333-tex (500—3000 denier) yams for carpets, upholstery, and soft-sided luggage are air- and fluid-jet-textured. 

Wet System Compression M olding. Wet system compression molding was the first high volume method for manufacturing reinforced plastic parts, in such appHcations as the Chevrolet Corvette, industrial trays, tote boxes, luggage, refrigerator liners, and other commercial appHcations. 

Acrylonitrile—Butadiene—Styrene Copolymer (ABS). Uses for ABS are in sewer pipes, vehicle parts, appHance parts, business machine casings, sports goods, luggage, and toys. 

Thermoforming is perhaps the process with the lowest unit cost. Examples of thermoformed articles are refrigerator-door and food-container liners, containers for dairy products, and luggage. Some of the largest formed parts are camper/trader covers and liners for refrigerated-radroad-car doors (236). 

X-ray fluoroscopy is used for direct on-line examination. A fluorescent screen is used to convert x-ray photons into visible light photons. A television camera receives the visible image and displays it on a television screen (see Fig. 19). This type of system is used for security screening of carry-on luggage at airports. 

Post Treatment. Coated fabrics can be decorated and protected by applying inks and coatings to the surface. Often the finished product is an attempt to simulate the look of leather. This is most common ia upholstery, luggage, and athletic bag constmctions where natural leather is the main competitor, although any number of decorative effects can be created and are used ia produciag products such as waHcoveriag. 

Impact polystyrenes have found use in the manufacture of refrigerator door liners and in packaging. They are also commonly used for appHance housings, radio and television cabinets, sporting goods, toys, cameras, furniture, luggage, pipe and fittings, automotive parts, and women s shoe heels (96). 

Engineering design with polymers starts with stiffness. But strength is also important, sometimes overridingly so. A plastic chair need not be very stiff - it may be more comfortable if it is a bit flexible - but it must not collapse plastically, or fail in a brittle manner, when sat upon. There are numerous examples of the use of polymers (luggage, casings of appliances, interior components for automobiles) where strength, not stiffness, is the major consideration. 

Other important application areas in both regions are household appliances, consumer electronic equipment, refrigerator sheeting, toys, telephones, office equipment, recreational equipment, luggage and as a modifier for PVC. 

F Molding processes, all thermoplastic processes Chemical apparatus, typewriter cases, bags, luggage shells, auto trim... 

Topical applications are housings for TV sets, telephones, fascia panels, hair brush handles, luggage, helmets and linings for refrigerators. 

Acrylonitrile-butadiene-styrene polymers are similar in stmeture, but the acrylonitrile hardens the polymer. Minute rubber particles act as stress-relief centers, making it good for large objects luggage or car body parts. It can be chrome plated, foamed, injection molded, blown, and alloyed wiih other pla.siic. . 

Polypropylene fibers for use in carpets and automobile tires consumer items (luggage, appliances, etc.) packaging material. 

Polystyrene packaging, housewares, luggage, radio and television cabinets. 

As a decorative finish on steel and zinc-base alloys for a variety of domestic and ornamental articles. The finish may be protected by clear lacquers or may be coloured by metal colouring techniques for use on, for example, door handles, luggage trim, etc. 

General purpose Rigid moldings. Ttays, boats, tanks, boxes, luggage, seating. 

Count Rate of an Attache Case. Filled with Dynamite vs Background Levels.. . . Comparison of % N by Weight in Some Materials Found in Typical Luggage... 

The results in Table 12 are considered very conservative by the North American Rockwell authors, since they were not obtained under optimum conditions. Such conditions must take into account the.type of luggage, conveyor belt speed, detector size, type of signal process-... 

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