LK Packaging Perimeter Packaging offers some of the fastest, most flexible solutions for fresh food packaging across multiple retail and production environments. The range covers everything from steam pouches and deli containers for in-store needs to overwrap films and vacuum pouches for processors, providing both convenience and versatility.

By maintaining a large inventory and global sourcing network, LK helps reduce the costs and delays normally associated with custom orders. Businesses can benefit from short lead times, small order quantities, and broad customization options to test proof-of-concept packaging before committing to large-scale solutions.

With managed inventory programs and a wide distribution network, LK supports retail brands and processors in driving sales, increasing profits, and staying competitive in the grab-and-go, fresh food market.

Comprehensive Fresh Food Packaging Solutions

LK delivers tailored packaging for every segment of the fresh food industry. Its products address shelf life, food safety, and merchandising needs across store, commissary, and processor applications.

In-Store Packaging for Fresh Foods

In the retail environment, cooking bags and boxes, steam pouches, and deli pouches support both hot and cold food displays. These formats keep food fresh and help maintain optimal temperatures for ready-to-eat and ready-to-cook items.

Produce packaging options include vented bags, clamshells, and containers that balance freshness with product visibility. Sandwich bags and boxes are designed for easy packing and clear labeling, ideal for high-turnover prepared food sections.

Bread bags use moisture-resistant materials to extend shelf life while supporting bakery branding. Most in-store packaging can be customized with labeling, colors, and sizes. The focus is on both convenient use for staff and attractive presentation for customers.

Packer And Processor Packaging Innovations

Processors and packers benefit from advanced packaging films and trays that can withstand vacuum sealing, heat, and transportation. Overwrap films, vacuum pouches, and wicketted bags provide strong barriers for perishables and extend shelf life.

Lidding and forming films allow for secure sealing and tamper resistance. Vertical and horizontal form fill seal films simplify automation, reducing manual handling and minimizing contamination risk.

Available packaging options include:

• Vacuum skin pack films
• Ready-meal trays in PP, PET, and fiber
• Custom tray shapes and compartments

Smaller order minimums and shorter lead times enable easier proof-of-concept testing before scaling up to branded packaging. The packaging lineup is compatible with various automation and logistics systems used by packers and processors.

Cold Case and Grab-n-Go Applications

LK supplies a complete range of grab-and-go containers, pouches, and trays for sandwiches, salads, and prepared foods. Packaging is designed for clear visibility, leak resistance, and easy stacking in cold cases.

Heat-and-serve film and trays are available for items meant for later reheating, maintaining product integrity and safe storage. Fruit and vegetable containers feature breathable designs to reduce spoilage without sacrificing clarity.

The focus for cold case and grab-n-go applications is on fast identification, convenience for the consumer, and compliance with food safety standards. Packaging can be integrated with branding programs to support impulse sales in busy retail environments.

Product Range and Specialized Offerings

LK delivers a comprehensive selection of fresh food packaging. Their lineup addresses the needs of retail, commissary, and processor environments for freshness, efficiency, and merchandising flexibility.

Cooking Bags, Boxes, and Steam Pouches

These solutions are designed for convenience and safe cooking, both in-store and for consumers at home. Cooking bags allow foods like meats and vegetables to be oven- or microwave-cooked directly in the package. The material is engineered to seal in moisture and flavor while withstanding heat.

Steam pouches provide vented designs for microwave steaming, often used for ready-to-eat or prepared vegetable items. Boxes are available for products that require structural integrity, like baked goods. All items in this category help reduce prep time at store level and offer tamper evidence for safety.

Key Features:

• Heat-resistant, food-safe materials
• Moisture retention for freshness
• Clear labeling areas for cooking instructions
• Range of sizes and formats for meal components

These formats help stores reduce labor and deliver consistent product quality to customers looking for quick meal solutions.

Deli Pouches and Hot & Cold Containers

Deli pouches are suited for sliced meats, cheeses, and prepared salads. They include both resealable and single-use options and meet industry standards for food safety. LK supplies both high-clarity and opaque pouches to showcase freshness or protect sensitive items from light.

Hot and cold containers support merchandising in cases and grab-n-go displays. They can handle a range of temperatures and are available in several materials, including PET and PP, to accommodate heat lamps or refrigeration. Many containers offer leak resistance and stackability, which improves display and storage.

Typical Applications:

• Fresh deli slices, salads, and spreads
• Soup, pasta, and other prepared foods
• Bulk and portioned options for quick-service needs

Clear, reliable packaging supports both the operational efficiency and the branding efforts of the deli or prepared foods department.

Produce Packaging and Bread Bags

Produce packaging includes vented bags, clamshells, and liners that extend shelf life by facilitating airflow and managing moisture. Grip seal and wicketed bags allow for fast in-store filling and easy resealing. Specialized films can also protect against spoilage bacteria.

Bread bags are crafted in both wicketed and loose styles for rapid in-store use and bagging. Materials used are food-grade, low-density polyethylene or similar polymers, providing softness and clarity to show off loaves and rolls. Bread bags come in several sizes to fit everything from baguettes to sandwich bread.

Features for Produce and Bread:

• Options for both manual and machine packaging
• High-clarity films for visual quality control
• Custom print zones for branding or nutritional info
• Compatibility with automated bagging systems

These solutions are built for efficiency at point-of-sale, supporting freshness while ensuring quick turnaround.

Sandwich Bags and Boxes

Sandwich packaging covers bag and rigid box styles to present and protect prepared sandwiches for cold case, grab-n-go, or display. Clear windows, anti-fog treatments, and secure closures allow for merchandising sandwiches attractively without compromising food safety.

Rigid sandwich boxes provide structure needed for taller products or layered sandwiches. Customizable exterior surfaces support branding or ingredient labeling. Resealable sandwich bags are available for both standard and oversized portions, offering tamper evidence and strong seals.

Advantages:

• Maintaining product integrity and shelf life
• Suited for automated and manual filling
• Flexible order quantities for seasonal or ongoing needs
• Available in recyclable and compostable materials

Both formats help retailers address convenience-minded consumers and drive sales through effective presentation and functional freshness.

Film and Tray Solutions for Processors

LK delivers a comprehensive range of films and trays tailored for both retail and processor needs. These solutions support process optimization, enhance product integrity, and extend shelf life for fresh foods.

Overwrap Films and Vacuum Pouches

Overwrap films help maintain freshness and extend the visual appeal of meat, poultry, and produce. Their high clarity enhances in-store presentation. These films support automated packing and are compatible with various sealing equipment, which increases efficiency and reduces labor cost.

Vacuum pouches provide barrier protection against oxygen and moisture, preserving product texture and flavor. They are essential for processors looking to prolong shelf life while maintaining quality. Available in multiple thicknesses and sizes, these pouches can be customized to fit operational requirements for different product categories.

Key benefits include:

• Reduced shrink and waste
• Enhanced food safety
• Improved product display

Lidding and Forming Films

Lidding films are engineered for secure sealing to trays, preventing leaks and contamination. They come in peelable, resealable, and anti-fog variants. Options include films tailored for PP, PET, and fiber-based trays. These films are available with both high-barrier and breathable properties, providing control over moisture and gas exchange based on product needs.

Forming films are designed for deep-draw applications such as vacuum skin packaging and fresh protein trays. They offer strong, puncture-resistant seals. Custom prints and finishes are available to support branded retail programs and ensure regulatory compliance with food-contact requirements.

Features include:

• Superior seal integrity
• Clarity for visibility
• Optional printed branding

Vertical Form Fill Seal and Horizontal Flow Wrap

Vertical form fill seal (VFFS) and horizontal flow wrap films are used for high-speed, automated packaging lines. VFFS films are suitable for packaging fresh produce, bakery items, and frozen foods. These films offer strong seals and are compatible with gas flushing.

Horizontal flow wrap films provide tight wraps around both single-serve and multi-pack formats. They are commonly utilized for sandwiches, bakery goods, and specialty food products. Both film types are available in clear, printed, and metallized versions.

Benefits for processors include:

• Consistent seal reliability
• Compatibility with existing equipment
• Available for high-volume operations

Vacuum Skin Pack Films and Ready-Meal Trays

Vacuum skin pack (VSP) films tightly seal products directly onto trays, minimizing air pockets and reducing spoilage. VSP creates a secure fit that increases shelf life and allows for vertical merchandising. These films support both refrigerated and frozen food applications.

Ready-meal trays are available in polypropylene, PET, and sustainable fiber options. Trays come in a number of depths and sizes to accommodate single or multi-component meals. Heat-seal compatibility ensures safe packaging for cook-in or microwaveable products.

Key advantages:

• Longer shelf life and improved product safety
• Enhanced retail display flexibility
• Range of material options for different sustainability goals

Material Options

LK provides a range of packaging tray choices designed for compatibility with various fresh food applications. Each material brings distinct advantages for different product types, storage needs, and merchandising environments.

Polypropylene (PP) Trays

Polypropylene trays are commonly used for prepared meals, deli items, and hot case service. They provide strong resistance to high temperatures, making them safe for microwave and some oven applications.

PP trays maintain their structure when exposed to heat, which is critical for heat-and-serve meal programs. They are available in multiple shapes and sizes, supporting portion control and product visibility.

The material is lightweight and reduces overall shipping costs. PP trays are also recyclable (resin ID #5), which assists retailers and commissaries in meeting sustainability objectives. Standard and custom design options are offered with secure lidding to extend shelf life and minimize leaks.

Key Features:

• Heat resistant
• Recyclable
• Lightweight
• Versatile shapes and sealing options

PET Trays

Polyethylene terephthalate (PET) trays are often used for cold case displays such as salads, fruit, and grab-and-go meals. PET provides high clarity, giving customers clear visibility of the product.

These trays offer good impact resistance, reducing the risk of cracking during transport and merchandising. PET trays are suitable for refrigerated use but are not recommended for heating.

Recyclability (resin ID #1) is a notable benefit, supporting store sustainability programs. PET trays are also available in a wide range of sizes to accommodate everything from single-serve snacks to family-size salads.

Uses:

• Salads
• Sandwiches
• Fresh-cut produce
• Chilled entrées

Fiber-Based Trays

Fiber-based trays are made from renewable plant materials, such as molded pulp or paperboard. They are commonly used for bakery items, sandwiches, and eco-conscious meal programs.

These trays offer compostable or recyclable options, depending on the construction and regional facilities. They provide a natural look that can help boost the presentation for organic or premium products.

Fiber-based trays can be paired with film or lidding to maintain freshness. While not as moisture-resistant as plastic, many are coated for better barrier performance. They support branding with custom printing and shapes.

Key Advantages:

• Made from renewable resources
• Compostable or recyclable options
• Customizable design and printing
• Suitable for both hot and cold applications depending on coating

Innovative Value-Driven Fresh Food Systems

LK delivers efficient, flexible packaging for fresh food, supporting rapid product launches, customization, and scalable solutions for retailers and packers. Their systems are designed to reduce costs, minimize lead times, and enable testing before full-scale investment.

From Concept to Case: Rapid Solution Development

LK maintains a large inventory of in-demand packaging solutions, eliminating the delays associated with custom design and manufacturing. This inventory spans a wide range of products, including deli pouches, vacuum pouches, forming films, and PP or PET trays.

Packers and retailers can access packaging quickly and transition from concept to shelf with less delay. Rapid solution development lets customers react to changing market needs, such as seasonal foods or new prepared meal trends.

A flexible distribution network ensures products arrive when and where needed. This responsiveness helps customers avoid stockouts, capture sales, and maintain supply chain efficiency, even during demand spikes.

Proof-of-Concept and Customization Services

Customization is central to LK’s value, with both standard and tailored solutions available. Clients start with proof-of-concept offerings before committing to large orders. This risk-limiting strategy benefits companies launching new products or entering new markets.

Key customization services include:

• Material selection: PP, PET, fiber-based, and sustainable films
• Visual branding: Custom printing and labeling
• Functional design: Steam pouches, ready-meal trays, vacuum skin packs

Trial runs let clients test packaging performance in real-world environments, verifying features like shelf-life, handling, and consumer appeal. Feedback drives final product design, reducing costly errors in full-scale deployment.

Short Lead Times and Small Order Quantities

LK supports short lead times by leveraging strategic sourcing and a broad distribution footprint. Customers are not forced into large minimum orders, enabling small batch testing and limited-run products.

This model reduces inventory risk and enhances cash flow for retailers and packers operating in fast-changing markets. Quick turnaround is possible—even for customized items—due to integrated supply chains and managed inventory programs.

Smaller orders benefit startups and regional accounts as well as national chains. This flexibility allows businesses to adjust packaging as they scale or respond to evolving consumer preferences.