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In recent years, there have been significant changes and advancements in the industrial packaging of chocolate bars. These changes are driven by various factors such as consumer demands, environmental concerns, and technological innovations.
One of the most significant trends in the packaging of chocolate bars is the shift towards sustainable and eco-friendly materials. Consumers are increasingly concerned about the environmental impact of packaging waste, and manufacturers are responding by exploring new packaging materials that are recyclable, biodegradable, or compostable. Some of the eco-friendly packaging materials currently in use include paper, cardboard, and bioplastics made from plant-based materials such as cornstarch.
Another emerging trend in industrial packaging is the use of minimalist designs that emphasize the product itself. Brands are opting for clean, simple packaging that showcases the chocolate bar’s texture and color, instead of elaborate designs and graphics. This approach is popular among artisanal and premium chocolate brands, which seek to highlight the quality and uniqueness of their products.
Another trend in the packaging of chocolate bars is the use of smart packaging technology. Smart packaging refers to packaging that incorporates sensors, indicators, or other electronic components that can provide information about the product or interact with the consumer. Smart packaging designs may include QR codes or augmented reality elements that allow the customer to interact with the brand identity more.
4S
Auger Weigher
BASIS 50
Check weigher / Metal Detector Combo System
Compact VFFS
Doy Pack Vertical Bagger
ECOMODULAR
FM75 EVO
FM76 EVO
FM76A EVO-A
FM77 EVO
FM77A EVO-A
FM90 DIGIT Heat-Shrink Packaging Machine
Freska
High Speed Box Motion Flow Wrapper - FP210
High Speed VFFS RP Anniversary
MEDIA
MINIMA EVO
MODULAR 50S
Modular 70
Multihead Weigher MW
PRATIKA 55 SMART
PRATIKA 56 MPE X1
PRATIKA 56 MPE X2
PRATIKA 56-T MPS
First and foremost, paper-based films are more environmentally friendly than traditional plastic films. Plastic is known to contribute significantly to pollution and can take hundreds of years to decompose in the environment. In contrast, paper-based films are made from renewable resources and can be recycled or composted after use, reducing waste and environmental impact. This makes them an attractive option for environmentally conscious consumers and companies that want to reduce their carbon footprint.
Additionally, paper-based films have a natural, organic aesthetic that appeals to many consumers. Chocolate is often associated with natural, wholesome ingredients, and paper-based films help to reinforce this image. Minimalist designs and natural textures can make the product stand out on the shelf and appeal to consumers who prioritize sustainability and natural ingredients.
Finally, paper-based films offer a superior sensory experience for consumers. The texture and feel of the packaging can add to the overall enjoyment of the product. Paper-based films can provide a unique tactile experience, with a soft, matte finish that feels luxurious to the touch. This can create a more premium image for the product, which can appeal to consumers looking for a high-end chocolate experience.
Metallised OPP film, for example, is created by depositing a thin layer of metal (such as aluminum) onto the surface of the film. This metallised layer acts as a barrier against moisture, oxygen, and other gases, helping to extend the shelf life of products by protecting them from external factors that can cause spoilage. Additionally, metallised films have a reflective surface that can be used for branding and aesthetic purposes, making them an attractive option for confectionary and chocolate products.
PVDC (Polyvinylidene Chloride)/acrylic coated films are another modification of OPP film that enhances its barrier properties. PVDC is a highly effective barrier against moisture and oxygen, while acrylic provides added toughness and adhesion. This combination creates a film with exceptional barrier properties, making it an ideal choice for products that require extended shelf life, such as snack foods & confectionery.
Both these styles of printing take advantage of reverse printing which allows brands to have more developed colour textures for branding their products.
Shrink-wrapping chocolate & Confectionary boxes is a popular packaging method that offers several benefits for both manufacturers and consumers. Such as tamper-proofing, durability and visibility. Here at Record we can offer our High Performance Shrink material which shrinks at 80% lower tempatures than regular films. This material can be made using Poly Ethonal and with 30% recyled material to maintain minimal CO2 emissions for our value concious customer.
When evaluating the specification for flow wrapping chocolate bars and confectionary there are several additional features that you can consider adding to your flow wrapper for enhanced performance and convenience. These features will differ depending on the film, desired speed, and product characteristics. If you are using heat seal film and running at speeds under 200 pieces a minute, you may want to look at cooling deck plates to prevent the melting of your product. If you are running at higher speeds with cold seal material we can look at several different options to maximise your performance output.
When designing a machine for multipack crisps modifications to the infeed, back seal rollers, and jaws are recommended. Often a gusseting device can be added to give the bag a perfect finish. Similarly, we can add several different designs for overhead conveyors perfected by our inhouse team of engineers to provide the perfect tension for transfering the product from the folding box through the jaws. Finally, we can create custom FDA-approved nylon inverse lugs using our in-house selective laser sintering printer for optimised control and loading on the infeed.
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Vertical Form Fill Seal (VFFS) machines are a popular choice for packaging chocolate products due to their versatility and efficiency. These machines can handle a wide range of chocolate products, from individual bars to assortments, and can be customized to meet specific packaging requirements.One key consideration when using VFFS machines for chocolate packaging is the film material. Chocolate is a heat-sensitive product, so it’s important to use a film that can provide a reliable seal without causing the chocolate to melt. Many manufacturers opt for cold seal films, which use an adhesive to create the seal rather than heat. This helps to maintain the integrity of the chocolate while still providing a secure package.Another important factor is the machine’s ability to handle different package sizes and shapes. Chocolate products come in a variety of sizes and formats, from standard bars to specialty shapes and assortments. VFFS machines can be equipped with adjustable forming tubes and sealing jaws to accommodate these variations, ensuring that each package is tailored to the specific product.To further enhance the performance and efficiency of VFFS machines for chocolate packaging, manufacturers may also consider adding features such as:
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By incorporating these features and working with a trusted VFFS machine manufacturer, chocolate producers can optimize their packaging operations, improve product quality, and meet the growing demand for high-quality, efficiently packaged chocolate products.