LIDSHIELD LIDDING FILMS
Built for versatility across common tray and cup materials, LidShield Lidding Films can be specified for high-clarity presentation, strong seal initiation, and repeatable results on typical sealing equipment. Performance options such as anti-fog, breathable/perforated structures, and enhanced barrier constructions help manage moisture and gas exchange, preserve product appearance, and support shelf-life goals.
Clear or printable formats are available to align with branding and on-pack communication needs, while easy-open configurations help reduce consumer frustration without compromising seal reliability or tamper resistance.
FILM TRIALS
AVAILABLE
TRAY MATERIAL
Film Code | APET | CPET | HDPE | PS | PP | Yield (sq in/lb) | Standard Roll Length | Standard Roll OD (in) | Description |
|---|---|---|---|---|---|---|---|---|---|
LS170 | 5 | 1–2 | 3–4 | 4 | 3 | 14,859 | 3000 | 9.625 | All-purpose lidding |
LS200 | 5 | 1–2 | 3–4 | 4 | 3 | 12,900 | 3000 | 10.25 | Strong seal layer, all-purpose lidding |
LS280 | 5 | 1–2 | 3–4 | 4 | 3 | 9,546 | 2500 | 11 | Heavy seal layer, all-purpose lidding |
LS300 | 5 | 1–2 | 3–4 | 4 | 3 | 8,953 | 2500 | 11.35 | Heaviest seal layer, all-purpose lidding |
LS170HB | 5 | 1–2 | 3–4 | 4 | 3 | 14,653 | 3000 | 9.625 | High barrier, all-purpose lidding |
LS200HB | 5 | 1–2 | 3–4 | 4 | 3 | 12,745 | 3000 | 10.25 | High barrier, all-purpose lidding |
LS280HB | 5 | 1–2 | 3–4 | 4 | 3 | 9,461 | 2500 | 11 | High barrier, heavy seal, all-purpose lidding |
LS300HB | 5 | 1–2 | 3–4 | 4 | 3 | 8,888 | 2500 | 11.35 | High barrier, heavy seal, all-purpose lidding |
LS200PP | 1 | 1 | 4 | 1 | 5 | 13,187 | 2000 | 10.25 | Lock-up seal for PP (available in white) |
LS200PPHB | 1 | 1 | 4 | 1 | 5 | 13,019 | 3000 | 10.25 | Barrier, lidding/overwrap |
LS200AFHB | 4 | 1 | 3 | 3 | 3 | 12,740 | 3000 | 10.25 | High barrier, anti-fog lidding/overwrap |
LS250AFHB | 4 | 1 | 3 | 3 | 3 | 10,468 | 2000 | 9.5 | High barrier, anti-fog lidding/overwrap |
LS200AF | 5 | 1–2 | 3–4 | 4 | 3 | 12,895 | 3000 | 9.625 | All-purpose lidding with anti-fog |
LS250AF | 5 | 1–2 | 3–4 | 4 | 3 | 10,573 | 2000 | 9.5 | All-purpose lidding with anti-fog |
PEEL SCORE
DESCRIPTION
1
WEAK
2
LIGHT
3
MEDIUM
4
STRONG
5
STRONGEST
WHY CHOOSE LIDSHIELD FILMS?
Food brands and co-packers are leaning harder into tray-and-lid formats because they check three boxes customers keep demanding: convenience (easy-open, heat-and-serve), strong merchandising (high clarity, anti-fog visibility), and performance that holds up through distribution and e-commerce handling.
Market demand is being fueled by continued growth in ready-to-eat meals and packaged foods, which is raising expectations for repeatable seals, consistent peel, and higher barrier options - especially for proteins and prepared foods where shelf life and appearance matter. At the same time, sustainability targets are shaping more purchasing decisions, with customers pushing for structures that better align with recyclability and design-for-recycling goals where feasible, without sacrificing line speed, seal integrity, or consumer opening experience.
CUSTOMER FOCUS
PRODUCT CLARITY
ENHANCED SECURITY
LIDDING FILM TRIALS
AVAILABLE NOW
Just let us know your tray material, sealing equipment, required barrier performance, roll dimensions, and anticipated volume
DIPS & SPREADS
For products such as hummus, salsa, guacamole, and cream-based spreads, LidShield provides a reliable sealing solution that combines package security with easy-open functionality.
These lidding films are designed to enhance tamper resistance, support shelf-life performance, and seal consistently across a wide range of cup and tub materials commonly used in dip and spread packaging.
MEATS & SEAFOOD
For fresh and processed meat applications, LidShield supports secure sealing and strong package integrity to help protect products through handling, case-ready display, and cold-chain distribution.
Available in clear or printable constructions, LidShield can be specified with enhanced barrier performance to help manage oxygen exposure and retain color, aroma, and overall product quality. Options can also be tailored for controlled peel and tamper resistance, delivering a consumer-friendly opening experience without sacrificing seal reliability on common meat trays and containers.
FRESH PRODUCE & PREPARED MEALS
Support freshness retention and on-shelf appearance with clear, high-transparency lidding films developed for fresh produce applications including fruits, vegetables, prepared meals, and blended salads.
LidShield is engineered to seal effectively to RPET trays and is available with breathable constructions and anti-fog features to help manage moisture, extend visual freshness, and keep products clearly visible throughout the supply chain.
CULTURED DAIRY & CHEESE
LidShield lidding solutions support a wide range of dairy and cheese applications - from yogurts and cultured products to fresh cheeses and portioned formats. These films are well suited for fresh-cut cheese trays, sliced and cubed cheese packs, snack cheese trays, and deli-style cheese formats, where maintaining freshness, presentation, and pack integrity is critical.
LidShield is available in clear or printable constructions and can be specified with controlled peel performance to deliver an easy-open experience while maintaining dependable seal strength.
LIDSHIELD FILM SERIES & OPTIONS
StockPKG Films offers 14 LidShield lidding film grades designed to accommodate different tray materials, sealing requirements, and food-packaging applications. The product range includes standard lidding films, high-barrier constructions, polypropylene-specific options, and anti-fog films. Click here to read our article on selecting the correct Lidding Film.
STANDARD LIDDING FILMS
LS170, LS200, LS280, LS300
These all-purpose lidding films offer different seal-layer configurations to accommodate varying packaging requirements.
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LS170: General-purpose lidding for a range of common tray materials.
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LS200: All-purpose lidding with a stronger seal layer.
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LS280: Heavy seal-layer construction.
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LS300: Heaviest seal-layer construction in the standard series.
All four grades carry the same published tray compatibility ratings, with their primary listed differences being seal-layer descriptions, film yields, and standard roll dimensions.
HIGH-BARRIER LIDDING FILMS
LS170HB, LS200HB, LS280HB, LS300HB
These films provide high-barrier alternatives to the standard LidShield series for packaging applications requiring additional product protection.
LS170HB and LS200HB are designated as high-barrier, all-purpose lidding films. LS280HB and LS300HB incorporate heavy seal-layer configurations alongside high-barrier performance.
POLYPROPYLENE-SPECIFIC LIDDING FILMS
LS200PP, LS200PPHB
These films are specifically designed for polypropylene (PP) sealing applications.
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LS200PP: Provides a strong lock-up seal for PP containers and is also available in white.
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LS200PPHB: Combines PP-focused sealing compatibility with barrier performance for lidding and overwrap applications.
Both grades have the strongest published peel rating for PP and are also rated for use with HDPE.
STANDARD ANTI-FOG LIDDING FILMS
LS200AF, LS250AF
These all-purpose lidding films incorporate anti-fog functionality to help reduce condensation-related visibility problems in packaged foods.
Both grades offer the same published tray compatibility ratings, with differences in film yield and standard roll configurations.
Click here to read our article on selecting the Anti-Fog Lidding Film.
HIGH-BARRIER ANTI-FOG LIDDING FILMS
LS200AFHB, LS250AFHB
These specialty films combine high-barrier performance with anti-fog functionality for lidding and overwrap applications.
They are intended for packaging requirements where product protection and visibility are both important considerations. The two grades share the same published tray compatibility ratings but differ in yield and standard roll dimensions.
SELECTING THE RIGHT LIDSHIELD FILM
Film selection depends on the tray material, desired seal and peel characteristics, barrier requirements, anti-fog needs, and packaging equipment. Use the LidShield Film Specifications Table above to compare individual grades, tray compatibility ratings, yields, and standard roll dimensions. StockPKG Films offers trial rolls to help customers evaluate film compatibility and sealing performance on their equipment.
LIDSHIELD LIDDING FILMS:
FREQUENTLY ASKED QUESTIONS
Which LidShield films are compatible with polypropylene (PP) trays?
LS200PP and LS200PPHB are specifically designed for polypropylene sealing applications. Both have the highest PP compatibility rating (5) in the LidShield Film Matrix. LS200PPHB also offers barrier performance.
What is the difference between standard and high-barrier LidShield films?
Standard LidShield films provide all-purpose sealing performance for a range of tray materials. High-barrier versions (identified by the HB suffix) offer enhanced barrier properties for applications requiring additional protection against gas transmission.
Which LidShield films are available with anti-fog properties?
Four LidShield grades feature anti-fog properties: LS200AF, LS250AF, LS200AFHB, and LS250AFHB. These films help minimize condensation-related visibility problems, keeping packaged products clearly visible. The HB versions also incorporate high-barrier performance.
Can LidShield lidding films be supplied in custom roll widths?
Yes. StockPKG Films provides precision film slitting and rewinding services to accommodate specific roll-width requirements. Trial rolls are also available to help customers evaluate film compatibility and sealing performance on their packaging equipment.
Precision Slitting Services
& Expert Rewinding
Get the correct size film for your exact product needs, every time. With our years of experience in film slitting operations, dedicated customer service and routine quality control, StockPKG Films can accurately provide your packaging solution, with each order you place.
