Packaging of GrapesPackaging of Grapes

IntroductionIntroduction

Packaging of Grapes

• India is the second largest producer of fruits and vegetables in the

world.

• Such a high production has no significance if fruits and vegetables

don’t reach the consumer in fresh and palatable condition.

• Due to heavy post harvest losses, a considerable gap between

production and availability of fruits and vegetables to consumers.

• Post-harvest losses are occurring in the period between harvesting

and consumption

• Hence, there is an urgent need to adopt proper post harvest

management practices by adopting improved packaging, handling

and efficient transportation methods

Packaging of Grapes

Introduction contd……

• Packaging is required to keep fruits, vegetables and root crops

in good condition until it is soled and consumed

• Packaging serves as an efficient handling unit to carry produce

from field to consumer

• The package should protect the produce from rotting

• Packages must also protect the produce from damage

Packaging of Grapes

Definition of Food Packaging

Food packaging is defined as a mean or system by which a fresh

produce or processed product will reach from the production centre

to the ultimate consumer in safe and sound condition at an

affordable price

Packaging of Grapes

Functions of Packaging Material

Two main functions of packaging are:

1. To assemble the produce into convenient units for handling.

2. To protect the produce during distribution, storage and

marketing.

Packaging of Grapes

• As an efficient handling unit

• Protects the produce from mechanical damage

• Protects the produce from moisture loss

• Provides clean and sanitary storage

• Prevents pilferage

• Provides sales and service motivation

• Reduces cost of transport and marketing

Packaging materials used to serve the following purposes

Packaging of Grapes

Packaging Materials for Fresh Produce

1. Basket made of woven strips of leaves, bamboo, plastic etc.

2. Sacks: flexible, made of plastic or jute.

i) Bags: small size sacks

ii) Nets: sacks made of open mesh

3. Wooden crates

4. Fibreboard boxes

i) Solid fibreboard boxes

ii) Corrugated fibreboard boxes

5. Plastic crates

6. Biodegradable plastics

7. New innovations in packaging of fruits, vegetables and root crops

8. Pallet boxes and shipping containers

Packaging of Grapes

Packaging Materials for Process Products

Packaging of processed products can be of the following types:

1. Glass containers

2. Metal cans

3. Aluminium foil

4. Plastic materials

5. Collapsible containers

6. Composite containers

Packaging of Grapes

Cushioning Materials and Wrap

• Dry grass, paddy straw, leaves, saw dust, paper shreds etc. can

be used as cushioning material for packaging fruits and

vegetables.

• It should dissipate the heat of respiration of the produce.

• It should be free from infection and should be physiologically

inactive.

• Moulded pulp tray, honeycomb portion, cell pack are used

replacing the cushioning material.

• Cassia leaves are most effective in reducing physiological loss in

weight (PLW), spoilage, retaining fruit colour and chemical quality.

Packaging of Grapes

Cushioning Materials and Wrap

• Now-a-days, shrink-wrapping of individual produce items is

gaining popularity

• Shrink-wrapping with an engineered plastic wrap can reduce

• shrinkage,

• protect the produce from disease,

• reduce mechanical damage and

• provide a good surface for stick-on labels

Packaging of Grapes

Precautions during packing

• Containers should not be filled either too loosely or too tightly

• Loose products may vibrate against each other and cause bruising

• While over-packing results in compression bruising

• Proper filling along with cushioning can minimize bruising damage

Packaging of Grapes

Packaging of Grapes

• The 3 ply corrugated fibreboard boxes, which can hold 2 to 4 kg

of grapes are generally used for domestic purpose

• The boxes are perforated and lined with newspapers

• The fruits can be protected against decay by placing sulphur

treated paper such as ‘Grape guard’

• Plastic crates are also used for local markets

Packaging of Grapes

Packaging of Grape

• For export purposes

• the grapes are placed in polyethylene pouches with vents

• Pouches are then arranged in trays

• The trays are made into a pallet, cooled and kept in cool

storage till export

Packaging of Grapes

Packaging of Grapes (Retail & fashionable)

Source:http://www.oppyproduce.com/grapes_packaging.cfm

Packaging of Grapes

Packaging of Grapse

Grape blister packaging

(Retail & fashionable)

Packaging of Grapes

Packaging of Grapes (Retail & fashionable)

Packaging of Grapes

• Food packaging is a system by which the fresh or processed

produce will reach the consumer from the production centre in a

safe and sound condition at an affordable cost

• It serves two basic objectives, i.e., marketing and logistics

• Adopting improved packaging, handling and transportation

methods during distribution and marketing can successfully

reduce huge post harvest losses

• However, the product requirements, the marketing system and

the personnel preference will determine the type of packaging to

be used for a particular fruit.

Let Us Sum Up