Food Packaging.pptx

FOOD PACKAGING Types of Food Packaging Pros and Cons of Food Packaging Labeling New trends in Packaging

Types of Food Packaging Presented By: Bondoc, Erica Joy M. Flores, Chelsea M.

DEFINITION OF FOOD PACKAGING

Packaging Packagingare arethe theactivities activitiesof ofdesigning designingand and producing producingthe thecontainer containeror orwrapper wrapperfor foraa product product The art and science and technology for The art and science and technology for preparing preparingfoods foodsfor fortransport transportand andsale sale (Paine, (Paine,1962) 1962)

HISTORY OF PACKAGING

Grasses were weaved and made into baskets to store surpluses

Fabrics were woven and used to wrap products or formed into bags

Metals and potteries were developed when ores and chemicals were discovered

Packaging developed through innovations

MATERIALS USED FOR PACKAGING

PAPER AND PAPER PRODUCTS -

treated mulberry bark was used to wrap food in China during the 2nd century BC

- paper making technique was refined -

brought to the Middle East during the next 500years

- brought to Europe and UK in 1310 - brought to the US in 1690

PAPER AND PAPER PRODUCTS the first commercial cardboard was produced in England in 1817 200 years after the Chinese invented it

PAPER AND PAPER PRODUCTS 

paper made from wood pulp came in 1867



glued and designed paper bags were made in 1870



automated machine to produce in-line printed bags was invented



glued paper sacks replace the more expensive cotton bags

PAPER AND PAPER PRODUCTS 

In 1925 sewing of ends of sack were invented



Paper and paper board increased popularity in the 20th century



Paper and paperboard packaging faded in the advent of plastics in 1970s

GLASS CONTAINERS - Glass-making began in 7000 BC - First industrialized in Egypt in 1500 - Made from limestone, soda, sand and silica melted and molded while hot - Molding techniques progressed - In 1200 BC glass was molded into cups and bowls

GLASS CONTAINERS 17th century split mold developed 18th century glass was produced in irregular shapes and decorations 1889 the first automatic rotary bottlemaking machine was patented

METAL CONTAINERS 1200 AD tin plating process was discovered 14th century cans of iron coated with tin were known 1801 Peter Durand of Britain received a patent for tinplate after devising the sealed cylindrical can

1830 1866 1868 1888

– cookies were sold in tins – the first printed metal boxes were made in the US – interior enamels for cans were developed – double seam closures using sealing compound were available

PLASTICS 1831 – styrene was first distilled from a balsam tree 1933 – refined process for processing styrene 1950 – foam was available worldwide for insulation and cushioning, cups and trays

----1835 – vinyl chloride was discovered 1950 – cellophane was used as packaging 1977 – (Polyethylene terephthalate) PET was used in beverages

.TYPES OF PACKAGES

Primary Package

That which comes in contact with food itself Products used for retail sale

SecondaryPackage

The material that protects the primary package That which appears on the product shelf for retail sale

Shipping Package Package used for storage, identification and transport

END