§ 50-70  PRINCIPAL PERMITTED USES.
   The following principal uses are permitted outright in an E heavy commercial-light manufacturing district.
   (a)   D-5 and D-6 uses.  Any principal use permitted outright and any principal conditional use as regulated in the D-5 and D-6 district, except as hereinafter modified.
   (b)   Manufacturing uses. The processing, manufacturing, assembling and distribution such as the following.
      (1)   Food products. Bakery goods, candy, light meat packing, sausage making, canning, milk products, coffee roasting and the like; excluding fish products, slaughterhouses, sauerkraut, vinegar or yeast, manufacturing and rendering and refining of fats or oils, and except such as are first permitted or are prohibited in the F district; provided, that no building used as a bakery or other use customarily involving night operation shall have any opening other than stationary windows or a required fire exit within 50 feet of any residence district; and provided, that no space used for loading or unloading commercial vehicles in connection with the operation shall be within 50 feet of any residence district.
      (2)   Pharmaceuticals. General pharmaceutical products, cosmetics and toiletries.
      (3)   Products from the following previously prepared materials. Bone, canvas, cellophane, cloth, cork, feathers, fiber, fur, glass, hair, horn, leather, paper, plastics, precious or semi-precious metals or stones, sheet metal, except where presses over 20 tons rated capacity are employed, shell, textiles, tobacco, wax, wire, wood and yarns.
      (4)   Pottery and figurines.  Using previously pulverized clay, and kilns fired only with gas or electricity.
      (5)   Novelties. Including musical instruments, toys, rubber or metal stamps and other small rubber products.
      (6)   Appliances. Electrical and electronic appliances, instruments and devices, television sets, radios, phonographs, electric and neon signs, and the like.
      (7)   Light sheet metal products. Including heating and ventilating equipment, cornices, eaves and the like.
   (c)   Miscellaneous uses. Provided no part of a building occupied by such uses shall have any opening other than stationary windows or required fire exits within 50 feet of any residence district.
      (1)   Welding shops or other metal working or machine shop.  Excluding, within 200 feet of any residence district, punch presses over 20 tons rated capacity, drop hammers and other excessive noise-generating machine-operated tools.
      (2)   Foundry. Casting lightweight nonferrous metals, or electric foundry not causing noxious fumes or odors.
      (3)   Rag cleaning. Bag, carpet and rag cleaning; provided, that necessary equipment is installed and operated for the effective recovery of dust.
      (4)   Ice manufacturing. Any cold storage plants.
(Ord. 2046, passed 4-11-1968)