Why Choose LK Packaging Flat Poly Bags?
LK Packaging has been a trusted name in flexible packaging for decades, and their flat poly bags exemplify quality and reliability. Whether you're packaging food products, industrial parts, or retail merchandise, these bags deliver superior protection at competitive wholesale prices.
Understanding Mil Thickness - Which is Right for You?
2 Mil Flat Poly Bags: Lightweight and economical, perfect for non-food items, light parts, apparel, and general merchandise. Offers basic protection against dust and moisture.
4 Mil Flat Poly Bags: The most popular choice for food service and industrial applications. FDA compliant for direct food contact, strong enough for frozen foods, baked goods, and medium-weight hardware. Excellent puncture resistance.
6 Mil Flat Poly Bags: Heavy-duty protection for sharp objects, heavy parts, and demanding applications. Maximum tear resistance and durability. Ideal for automotive parts, metal components, and bulk food storage.
Common Applications for Flat Poly Bags
- Food Service: Bakery items, candies, nuts, frozen foods, produce, portion control
- Retail: Apparel, small electronics, craft supplies, hardware items
- Manufacturing: Parts protection, work-in-progress inventory, component storage
- Healthcare: Medical supplies, pharmaceutical packaging, specimen transport (non-sterile)
- E-commerce: Product protection inside shipping boxes, gift wrapping
FDA Compliance & Food Safety
All LK Packaging flat poly bags meet FDA requirements for direct food contact under CFR Title 21. This certification ensures the polyethylene resin is safe for storing and transporting food products without risk of contamination. Always verify thickness requirements for your specific food application.
Ordering & Shipping Information
LK Packaging flat poly bags are sold by the case with competitive wholesale pricing. Free shipping on orders over $150 helps you save even more. Need help selecting the right size or thickness? Our packaging experts are available to assist you.
Frequently Asked Questions
What's the difference between flat poly bags and gusseted bags?
Flat poly bags have no side or bottom expansion (no gussets), making them ideal for flat or thin items. Gusseted bags have expandable sides or bottoms for bulkier products.
Can I heat seal flat poly bags?
Yes, all LK Packaging flat poly bags can be sealed with impulse heat sealers or continuous band sealers for a tamper-evident closure.
Are these bags recyclable?
Yes, polyethylene bags are recyclable. Check with your local recycling center for specific guidelines on film plastic recycling (typically #2 or #4 LDPE).
Do you offer custom printing on flat poly bags?
For custom printed poly bags, please contact our sales team for a quote. Minimum order quantities apply.
Related Categories
Looking for other poly bag options? Explore our full selection of poly bags, including zip lock bags, resealable bags, and heavy-duty options from trusted manufacturers.
Order your LK Packaging flat poly bags today and experience the quality difference that comes from a premium packaging supplier. Questions? Call us at 1-800-998-1000 or contact us online.
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