Resealable Solutions for Food & Beverage Freshness

Flexible resealable packages for food products that provide improved accessibility to the contents. The packages have a resealable access opening with expanded sections that extend outward from the main cut. This allows easier removal of products without getting caught in the film. A starter portion lifts the sealing layer and flap. An integrity feature ruptures after opening to indicate if the package has been opened before. The cuts have terminations to prevent further tearing.

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Food packaging bag with sealing strips that prevent bacteria transfer when opening the bag. The bag has multiple sealing strip groups on the inside sides. Each group has a first sealing strip with a lug and a second sealing strip with a recess. The lug can slide into the recess to seal the bag opening. This prevents contact between the inside of the bag and hands when opening, reducing bacteria transfer.

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Self-sealing reusable packaging bag with an integrated sealing feature that allows the user to seal the bag without external tools. The bag has a sealing unit with a strap, a tear strip, and an opening. The tear strip can be torn to separate the strap from the bag body. The strap can then be wrapped around the bag opening and fixed to seal the bag. This eliminates the need for external sealing strips or tools. The bag also has a cover over the opening to improve aesthetics and guide the tear strip separation.

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Beverage container enclosure that provides thermal insulation, protection against physical damage, and a secure seal to prevent spills. The enclosure consists of a rigid base component with a removable inner sleeve to hold the can, and a separate cap component that slides over the opening. The cap has a rigid shell, an insert with seals to match the can mouth, and a sliding tab to close it. This allows drinking through the cap without removing the can, and protects against heat and spills. The base and cap components can be made of different materials.

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Vacuum packaging bag with a closing system that allows manual opening while maintaining the integrity of the bag, enabling temporary use of the packaged product. The bag has at least two rectangular sheets with three heat-sealed sides and an open side for product introduction. The closing system involves a unique configuration of the open side that allows easy manual tearing when pulling in opposite directions. This avoids the need for notches or sealing failures that cause irregular tearing. The bag can be resealed after partial consumption without waste or changing containers.

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A resealable food packaging bag that allows convenient and effective sealing of both pre-packaged and bulk foods. The bag has a main body section with a mouth opening, a resealable seal tab on the mouth, and a foldable flap section. After opening the bag, the flap section can be folded over and sealed to reclose the bag around the resealable tab. This prevents moisture and deterioration of remaining food inside.

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Unique resealable snack packages that overcome the issues of conventional pillow bags. The disclosed packages have rigid sidewalls that maintain thickness when opened, preventing product crushing. The sidewalls also provide structural support when resealing to avoid flattening the contents. The bags have a resealable flap with a pull tab that is easy to grasp and peel open. The flap covers the opening and can be resealed using an adhesive strip. The rigid sides prevent the contents from spilling when resealing. The bags can also have slimmer profiles compared to pillow bags for easier carrying.

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Food packaging bag that allows resealing after initial opening. The bag has an opening on one side with an inner diaphragm for initial sealing. The outer side is sealed with a zipper. An easy-tear strip decorates the opening. This allows tearing the diaphragm to access the food, then sealing again with the zipper.

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A resealable packaging bag with improved opening and resealing characteristics. The bag has a resealable tape with an adhesive layer near the opening. The tape is heat-sealed to create a resealable section. The key innovation is that the edge of the resealable section on the opening side has a convex shape that bulges outwards. This allows easy initial opening of the bag despite the adhesive strength. The convex shape helps overcome the issue where high adhesive strength during resealing prevents initial opening. The bag can also have a recessed arc shape on the resealable section on the side away from the opening to prevent contents spilling out.

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Reusable food container that is environmentally friendly and can be reused multiple times while maintaining sealing integrity. The container has a separable design where the container body and cover frame connect with a break point. The cover frame detaches during covering with a film to seal the container. This allows repeated reuse without replacing parts like disposable containers. An anti-opening feature on the cover frame prevents forced opening. Sealing structures on the body and frame ensure a tight seal after repeated use.

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Recloseable multi-compartment snack package with a rigid tray and a recloseable lid that addresses the shortcomings of conventional multi-compartment snack packages. The package has a rigid tray with compartments formed by dividers, and a matching rigid lid that snaps on. The tray has a skirt that extends outward and matches the lid skirt to prevent lifting. The lid has pull tabs for easy removal. The compartments are rigid instead of flexible, allowing easy access and visibility. The recloseable lid lets users see the contents and reseal the package. The matched skirts prevent the lid from coming off. The rigid tray prevents crushing.

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Protective enclosure for beverage bottles that allows resealing an open bottle to prevent spills and maintain freshness. The enclosure has three pieces - a body with an open interior, a base that covers the bottom opening, and a cap that covers the top opening. The bottle is inserted into the body, the base is attached to cover the bottom, and the cap is attached to cover the top. This completely surrounds and encloses the open bottle.

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Resealable packaging bag that reduces environmental impact by using less plastic compared to conventional resealable bags. The bag has a unique construction with a heat seal portion and an adhesive seal portion. The heat seal seals the bag opening and the adhesive seal allows resealing. The bag is made by heat sealing laminated sheets with a paper base, a heat seal layer, and an adhesive layer. The heat seal seals the bag and the adhesive seal reseals it. The adhesive seal overlaps the heat seal at the opening. This allows resealing the bag without extra material like tapes or closures.

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Automatic seal plastic packaging bag that can be sealed in place when needed for convenience and to prevent food spoilage. The bag has an inner wrapping bag inside the main bag, with a slotted hole connecting them. A sealing block is in the right side of the hole, and a sealing groove on the left side. When food is finished, the upper end can be removed and sealed in the groove using the block. This allows cutting off the unused portion without needing to reseal the whole bag. The inner bag has a contact layer for food safety, bending resistance layer to prevent damage, and a waterproof layer to prevent moisture ingress.

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Packaging for food products that optimizes shelf life, allows multiple servings, and provides ready-to-eat convenience. The packaging has a breathable, peelable, resealable film connected to a container. The film has atmospheric control attributes like perforations to promote interior conditions that extend product life. The film allows peeling/resealing to access the product inside. This enables consuming part of the product while maintaining quality. The film promotes optimal atmospheric conditions inside based on respiration rate.

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Improved resealable beverage can lid design that allows resealing after opening and reduces waste compared to existing active tabbed lids. The lid has a vertical wall that seals against the can body and a removable plug that rotates to open the lid. The plug has features to translate radial motion into linear motion for opening. The lid also has reinforcing structures around the edges and inside cavities to distribute forces and prevent tearing. This allows the lid to be sealed again after opening without the can needing to be thrown away.

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Packaging container with easy refill and good sealing properties. The container has an inner stacked sheet called the container body with a sealed storage area. A pouring assist member is positioned inside the storage area, with part inside and part outside. The outer surface of the inside part is sealed to the inner surface of the container body. The container body has a strength weakening line along the edge. The pouring assist member has a weakened portion connecting the edge and inner surface where the second sheet peels off easily. This allows easy opening by peeling off the weak seal. The seal strength of the weak seal is 0.3-10 N/15 mm. This enables refilling the container into another container while still sealing well.

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Resealable flexible bag with a deformable member that maintains the bag closed when sealed. The bag has a main body and at least one flexible member embedded, attached, or disposed on it. When sealed, the member deforms to prevent the bag from opening. This provides a simple, low-cost closing mechanism that keeps the bag closed after opening. The member can be formed during bag manufacturing or added afterwards.

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Reclosable metal can lid with a resealable opening that can be torn or pressed closed. The lid has a molded composite part that seals against the can and prevents corrosion. The resealable opening allows the lid to be reclosed after opening, unlike standard can lids. This enables reusing the container for multiple uses without waste. The composite material extends around the lid edge to make a tight seal. The lid can reseal on non-metal containers using adhesives or welding.

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Breathable packaging for food products like fruits and vegetables that extends shelf life by optimizing the internal atmosphere. The packaging has resealable peelable films with perforations to allow gas exchange. This promotes controlled atmospheres inside the package that extend food quality and prevent spoilage. The perforations allow transmission of gases like CO2 and O2 based on the produce respiration rate. This prevents premature fermentation and maintains freshness during storage. The resealable films also allow repeated access to the food.

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