Question:
The use of breathless films as a packaging is a type of -
The use of breathless films as a packaging is a type of -
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High-barrier "breathless" films are typically multi-layered laminates containing polymers like PVDC (polyvinylidene chloride) or EVOH (ethylene vinyl alcohol) to achieve near-zero oxygen transmission rates.
Updated On: Aug 20, 2026
- Active packaging
- Interactive Intelligent Packaging
- MAP
- Simple intelligent packaging
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Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Step 1: Understanding the Concept:
Food preservation in packaging often requires modifying the gas environment surrounding the product to slow down respiration rates (in fresh produce) or inhibit aerobic spoilage microorganisms.
Step 2: Detailed Explanation:
- Modified Atmosphere Packaging (MAP) involves replacing the air inside a food package with a gas mixture of carbon dioxide, nitrogen, and oxygen.
- To maintain this modified gas ratio, high-barrier, gas-impermeable plastics (often referred to as "breathless films") are utilized to prevent gas diffusion and keep the atmosphere stable.
- Conversely, fresh fruits and vegetables require "breathable" (micro-perforated) films to allow controlled gas exchange to prevent anaerobic fermentation.
Step 3: Final Answer:
The use of breathless films is associated with MAP, which corresponds to option (C).
Food preservation in packaging often requires modifying the gas environment surrounding the product to slow down respiration rates (in fresh produce) or inhibit aerobic spoilage microorganisms.
Step 2: Detailed Explanation:
- Modified Atmosphere Packaging (MAP) involves replacing the air inside a food package with a gas mixture of carbon dioxide, nitrogen, and oxygen.
- To maintain this modified gas ratio, high-barrier, gas-impermeable plastics (often referred to as "breathless films") are utilized to prevent gas diffusion and keep the atmosphere stable.
- Conversely, fresh fruits and vegetables require "breathable" (micro-perforated) films to allow controlled gas exchange to prevent anaerobic fermentation.
Step 3: Final Answer:
The use of breathless films is associated with MAP, which corresponds to option (C).
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