Grease-Resistant Board Packaging in San Diego, CA
San Diego is America's Finest City and one of California's most commercially sophisticated metropolitan areas — home to the world's largest biotech cluster outside of Boston-Cambridge, a massive defense and military economy anchored by the Navy and Marine Corps, a thriving craft beer industry that has earned national recognition, and a brand-conscious consumer market shaped by the city's beach culture and outdoor lifestyle. My Custom Boxes serves San Diego's diverse and premium business community with custom packaging that competes at the highest level.
Why San Diego Businesses Choose Us
Why Choose Grease-Resistant Board
Custom Grease-Resistant Board Packaging | Oil and Fat Barrier for Food Service Packaging
Grease-resistant board is paperboard with a specialized surface treatment -- polyethylene (PE) lamination, fluorochemical coating, or aqueous grease-resistant coating -- that prevents oils, fats, and greases from penetrating the board substrate. Without grease-resistant treatment, oils from butter, chocolate, cheese, fried foods, and other high-fat products migrate rapidly into standard paperboard by capillary action, creating the oil-stained appearance that communicates packaging failure at retail and food service counter environments.
Grease-Resistant Treatment Types
Three grease-resistant treatment technologies are commonly used in food packaging. PE (polyethylene) lamination applies a thin plastic film to the interior board surface, creating an impermeable grease barrier that completely prevents fat migration -- appropriate for high-fat applications like fried food, butter pastry, and chocolate confectionery. Aqueous grease-resistant coating applies a water-based polymer coating that reduces but does not completely prevent fat migration -- adequate for moderate-fat applications and shorter display times. Fluorochemical coating (PFAS-based) provides excellent grease resistance but faces increasing regulatory restrictions in several jurisdictions due to environmental persistence concerns.
PFAS-Free Grease Resistance
Fluorochemical (PFAS/PFOA) grease-resistant coatings are facing increasing bans in food packaging applications due to environmental persistence and potential human health concerns. FDA, several US states, the EU, and major retailers including McDonald's and Whole Foods have moved to eliminate PFAS-based grease-resistant food packaging. We specify only PFAS-free grease-resistant treatments -- PE lamination and PFAS-free aqueous coating -- in all food packaging applications.
Why Grease-Resistant Treatment is Non-Negotiable for Food Packaging
A food packaging box that shows oil staining before the customer opens it has failed its most basic function. Butter cookies, fried donuts, chocolate confections, and pizza all contain fats that migrate into uncoated paperboard on contact -- at room temperature, visible staining can appear within 30-120 minutes depending on fat content. For retail packaging that must maintain pristine appearance through hours of counter display, and for food service packaging that contacts high-fat food, grease-resistant treatment is not optional -- it is the minimum specification required to maintain packaging quality appearance through the product's intended use context.
PFAS-Free Grease Resistance: The Current Standard
The food packaging industry is in active transition away from PFAS (per- and polyfluoroalkyl substances) grease-resistant coatings following FDA restrictions, state-level bans (California, New York, and others), and major retailer commitments to PFAS-free packaging. PE lamination and PFAS-free aqueous polymer coatings are the currently accepted alternatives that provide adequate grease resistance for most food packaging applications without the environmental persistence concerns of PFAS chemistry. We specify only PFAS-free grease-resistant treatments for all food packaging and can provide documentation confirming the absence of regulated PFAS substances in all materials used.
Quick Specs
- Minimum Order
- 100 units
- Production Time
- 2-3 weeks
- Free Shipping
- Yes
- Eco-Friendly
- Options available
- Location
- San Diego, CA
Thickness Options
Industries in San Diego
Affordable sample kits available
Industries We Serve in San Diego
We provide grease-resistant board packaging solutions to a wide range of industries in San Diego, CA.
Grease-Resistant Board is Best For
Popular Box Styles in San Diego
The most requested packaging styles from San Diego businesses.
Available Box Styles
Grease-Resistant Board works great with these box styles.
Tuck End Boxes
The most versatile folding carton style — tuck flaps on both ends create a clean, secure closure for retail and consumer goods packaging
Magnetic Closure Boxes
Rigid set-up boxes with embedded neodymium magnets creating a satisfying snap closure for luxury brand packaging
Sleeve Boxes
Two-piece inner tray and outer sleeve construction creating a controlled sliding reveal for premium product presentation
Pillow Boxes
Curved oval-ended folding carton that creates a distinctive pillow shape for gifts, accessories, and specialty retail
Gable Boxes
Self-erecting folding carton with a distinctive peaked top handle that serves as both closure and carrying mechanism
Two-Piece Boxes
Classic two-component packaging with separate lid and base for premium retail, gift, and apparel presentation
Available Finishes
Enhance your grease-resistant board packaging with premium finishes.
Grease-Resistant Board in Nearby Cities
We deliver to cities across California.
Other Materials in San Diego
Explore more packaging materials available in San Diego, CA.
Cardboard
EcoThe universal folding carton substrate -- solid paperboard in 14pt to 24pt weights for retail, cosmetic, food, and pharmaceutical packaging
Corrugated
EcoThree-layer fluted sandwich construction providing superior cushioning, compression resistance, and shipping protection
Rigid Board
EcoDense compressed greyboard for permanent rigid box construction -- the luxury packaging material that never collapses
Kraft Paper
EcoNatural unbleached brown paper with authentic craft character for artisan, natural, and eco-conscious packaging
White Cardstock
EcoBright white coated paperboard providing the cleanest printing surface for vivid CMYK color reproduction
Specialty Paper
EcoPremium specialty papers including textured, metallic, translucent, and decorative stocks for distinctive packaging surfaces
Grease-Resistant Board Packaging in San Diego — FAQs
What is grease-resistant board?
Grease-resistant board is paperboard with specialized surface treatment -- PE lamination or PFAS-free aqueous coating -- preventing oils, fats, and greases from penetrating the board substrate. Without this treatment, oils from butter, chocolate, fried foods, and other high-fat products migrate rapidly into standard paperboard, creating oil-stained packaging.
What is the difference between PE lamination and aqueous grease-resistant coating?
PE lamination applies a polyethylene plastic film creating an impermeable grease barrier -- completely preventing fat migration and appropriate for very high-fat applications. Aqueous grease-resistant coating applies a water-based polymer that reduces but may not completely prevent fat migration over extended high-fat contact -- adequate for moderate-fat applications and shorter display times. PE lamination provides better protection; aqueous coating provides better recyclability.
Are PFAS grease-resistant coatings still available?
PFAS-based grease-resistant coatings are increasingly restricted in food packaging applications. FDA has taken action to remove certain PFAS food contact approvals; California, New York, and other states have enacted bans on PFAS food packaging. We specify only PFAS-free grease-resistant treatments and provide documentation confirming the absence of regulated PFAS substances.
Is PE-laminated grease-resistant board recyclable?
PE-laminated paperboard is not recyclable in most standard curbside paper recycling streams because the PE film contaminates the paper recycling process. Some specialized recycling programs accept PE-laminated packaging. For brands prioritizing recyclability alongside grease resistance, PFAS-free aqueous coating on uncoated board is the more recyclable specification -- though with lower grease resistance than PE lamination.
What is the minimum order for grease-resistant board packaging?
Our minimum order is 100 units for custom grease-resistant board packaging. PFAS-free grease resistance documentation is provided with all food packaging orders.
Do you serve San Diego's biotech and pharmaceutical community?
Yes. San Diego's biotech corridor — from Torrey Pines to Sorrento Valley — uses our professional packaging for pharmaceutical products, health supplements, research materials, and consumer health brands.
What San Diego County areas do you deliver to?
We deliver free throughout San Diego County including Downtown, Mission Valley, North Park, La Jolla, Chula Vista, El Cajon, Escondido, Oceanside, Carlsbad, and all 18 cities.
Do you make craft beer packaging for San Diego breweries?
Yes. San Diego's nationally recognized craft brewing community uses our custom retail boxes, gift packaging, and branded carriers for retail distribution and taproom operations.
How long does delivery take to San Diego?
Production is 10–14 business days from proof approval, then 2–3 days ground shipping to San Diego.
Get Grease-Resistant Board Packaging in San Diego, CA
Free quote, competitive pricing, free shipping, and 2-3 week turnaround.