Historical information
There are two distinct types of milk consumption: a natural source of nutrition for all infant mammals and a food product for humans of all ages that is derived from other animals. Milk is a key contributor to improving nutrition and food security particularly in developing countries. Improvements in livestock and dairy technology offer significant promise in reducing poverty and malnutrition in the world. Pasteurization is used to kill harmful micro-organisms by heating the milk for a short time and then immediately cooling it. In the past, milk was always packaged in glass milk bottles The first glass bottle packaging for milk was used in the 1870s. The first company to do so may have been the New York Dairy Company in 1877 with a small glass lid and a tin clip. Lewis P. Whiteman holds the first patent for a glass milk bottle c1884,which was sealed with a waxed paper disk. The Express Dairy Company in England began glass bottle production in 1880. Melbourne Glass Bottle Works Spotswood 1880 - 1990. Milk cartons first came to Australia in 1958, when the Model Dairy in Melbourne began packaging milk in 150 ml and 500 ml cartons. At the time, 160,000 new glass bottles were needed in Melbourne alone every week to keep up the delivery of 1.3 million bottles of milk a day c1970, the blow-moulded disposable plastic milk bottle was introduced. In 1987, only about 2% of milk was still being sold in glass bottles. Glass milk bottles are now rare. Metric measures were introduced throughout Australia with Decimalisation 14/2/1966.
Physical description
3 x clear glass milk bottles c 1970 600ml ( 2 shown in photograph)
Inscriptions & markings
PASTEURISED / 600 ML MILK
