Podcast
Questions and Answers
What is a primary focus of sustainable packaging?
What is a primary focus of sustainable packaging?
Single-use plastics are being banned to promote sustainable packaging.
Single-use plastics are being banned to promote sustainable packaging.
True
What is one characteristic of circular packaging?
What is one characteristic of circular packaging?
Designed according to the principles of the circular economy
Biodegradable packaging can be __________.
Biodegradable packaging can be __________.
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Which of the following is NOT a type of sustainable packaging mentioned?
Which of the following is NOT a type of sustainable packaging mentioned?
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Match the following types of sustainable packaging with their descriptions:
Match the following types of sustainable packaging with their descriptions:
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Downgauging packaging refers to using excessive amounts of materials in packaging.
Downgauging packaging refers to using excessive amounts of materials in packaging.
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What is one legislation related to sustainable packaging efforts?
What is one legislation related to sustainable packaging efforts?
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Which of the following is classified as a biodegradable plastic?
Which of the following is classified as a biodegradable plastic?
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The Ecological Solid Waste Management Act of 2000 emphasizes the need for a systematic approach to solid waste management.
The Ecological Solid Waste Management Act of 2000 emphasizes the need for a systematic approach to solid waste management.
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What are the two main types of bioplastics mentioned?
What are the two main types of bioplastics mentioned?
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House Bill No. 507 would regulate the manufacture, sale, and use of _____ products.
House Bill No. 507 would regulate the manufacture, sale, and use of _____ products.
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Match the following bioplastics with their characteristics:
Match the following bioplastics with their characteristics:
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Which factor is NOT typically considered when evaluating the shelf life of packaging?
Which factor is NOT typically considered when evaluating the shelf life of packaging?
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Valorization of agricultural waste refers to reusing waste as a source of energy.
Valorization of agricultural waste refers to reusing waste as a source of energy.
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What is one of the main goals of packaging innovation?
What is one of the main goals of packaging innovation?
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Which of the following is NOT a primary function of packaging?
Which of the following is NOT a primary function of packaging?
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Paper packaging is known to absorb moisture and can lead to product spoilage.
Paper packaging is known to absorb moisture and can lead to product spoilage.
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What are the environmental issues associated with plastic packaging?
What are the environmental issues associated with plastic packaging?
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______ is used primarily for its strength and heat resistance in packaging.
______ is used primarily for its strength and heat resistance in packaging.
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Match the plastic resin identification code with its characteristics:
Match the plastic resin identification code with its characteristics:
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What is a significant disadvantage of using glass in packaging?
What is a significant disadvantage of using glass in packaging?
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Composites are commonly considered the most environmentally friendly packaging material.
Composites are commonly considered the most environmentally friendly packaging material.
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What is the primary evaluation considered for a product’s packaging?
What is the primary evaluation considered for a product’s packaging?
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The ______ material is known for being lightweight, strong, and flexible, making it an essential packaging choice.
The ______ material is known for being lightweight, strong, and flexible, making it an essential packaging choice.
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Which packaging material is characterized by being clear, glossy, and excellent at preserving carbonation?
Which packaging material is characterized by being clear, glossy, and excellent at preserving carbonation?
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Study Notes
Fundamentals of Packaging
- Packaging is the art, science, and technology of transporting goods from their source to the place of consumption at the lowest possible cost.
- Packaging has four main functions: Containment, Protection, Facilitate Handling and Promote Sales.
Functions of Packaging
- Containment: Packaging defines the volume or weight of a product at minimal cost.
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Protection: Protecting products during transportation and storage. This includes instances when goods are fragile or need to be protected from the elements or potential harm.
- Examples include protecting ceramics, food items and handling of produce.
- Facilitate Handling: Simplifying the process of packaging and moving goods throughout the supply chain.
- Promote Sales: Packaging can serve as a marketing tool to attract customers; good packaging can boost sales.
Classifications of Packaging
- Primary: Direct contact with the product
- Secondary: Contains multiple primary packages; can be used in retail outlets
- Tertiary: Made up of a number of secondary packages.
Types of Packaging Materials
- Glass: Benefits include: non-reactive, clear, recyclable, and inexpensive.
- Metal: Benefits include: strong and lightweight, impervious, heat-resistant and safe. Drawbacks include corrosion and easily dented.
- Paper: Benefits include: readily available, cost-effective, easy print surface, and biodegradable. Drawbacks include difficulty in handling, moisture absorbent and potential food contamination.
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Plastic: Lightweight, flexible, molded, barrier against water, and recyclable. Drawbacks include odor/taste absorption, compatibility problems and environmental issues.
- Different types of plastic exist including: PET, HDPE, PVC, and LDPE.
- Composites: 2 or more materials combined, providing enhanced functionality but difficult to recycle.
Packaging Technology
- Vacuum Packaging: Removing air from packaging to extend shelf life and reduce oxidation.
- Active Packaging: Incorporating materials in the packaging that react with the product to improve shelf life or maintain quality.
- Smart Packaging: Packaging with sensors that react to changes in the product.
- Modified Atmosphere Packaging (MAP): Packaging that controls the atmosphere around the product to extend shelf life.
Sustainable Packaging
- Driven by growing demand and environmental concerns.
- Legislation to control single-use plastics promotes recycling.
- Includes different clusters: green, circular, bio, and other sustainable packaging.
- Emphasis on using biodegradable and compostable materials, along with lessening the environmental footprint.
Packaging Materials and Their Properties
- Important elements for consideration when considering product packaging include: product safety, cost, and environmental friendliness.
Additional Points
- The presentation includes case studies of dried guava and green chili sauce, highlighting ingredients, characteristics, preservation methods, and shelf life.
- Specific packaging technologies are highlighted including vacuum packaging, active packaging, smart packaging, and modified atmosphere packaging.
- The presentation also covers labeling requirements and the need for an appropriate consideration of packaging, as well as environmentally-sustainable packaging.
- Aseptic packaging and the valorization of agricultural and food waste are also detailed.
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