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2 Mil Low Density Flat Bags by LK Packaging
Durable, versatile, and FDA compliant — LK Packaging's 2 mil low density polyethylene (LDPE) flat bags are the go-to solution for packaging food products, industrial parts, retail merchandise, and more. These bags offer excellent tear resistance and flexibility at an economical price point.
Why choose 2 mil LDPE flat bags?
- FDA compliant – Safe for direct food contact
- Flexible & strong – Won't crack or tear easily under stress
- Crystal clear – Showcase products beautifully
- Wholesale pricing – Cost-effective for high-volume needs
- Fast shipping – Most sizes ship same or next business day
LK Packaging (formerly Elkay Plastics) is a trusted name in flexible packaging, delivering consistent quality and reliability across their product line.
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What Are 2 Mil Low Density Flat Bags Used For?
2 mil LDPE flat bags are ideal for medium-duty applications where flexibility and clarity matter:
- Food packaging – Bakery items, produce, bulk foods, frozen goods
- Retail & e-commerce – Clothing, accessories, small electronics
- Industrial parts – Hardware, fasteners, components
- Medical & pharmaceutical – FDA-safe storage and transport
- Arts & crafts – Protecting finished goods and materials
2 Mil vs Other Thicknesses: Which Is Right for You?
Choosing the right bag thickness depends on your product weight and protection needs:
- 1.5 mil – Light-duty (apparel, paper goods)
- 2 mil – Medium-duty (food, parts, general merchandise) ← Best all-around choice
- 3-4 mil – Heavy-duty (bulky items, sharp objects)
2 mil bags offer the sweet spot between protection and cost-efficiency for most applications.
Why Buy LK Packaging Bags from Prism Pak?
- Wholesale direct pricing – No middleman markups
- Large inventory – Multiple sizes in stock and ready to ship
- Expert support – Need help choosing the right bag? We're here to help.
- Fast fulfillment – Most orders ship within 24 hours
- Trusted supplier since 1989 – Serving businesses nationwide
Frequently Asked Questions
Are 2 mil LDPE flat bags food safe?Yes. LK Packaging 2 mil low density polyethylene flat bags are FDA-compliant for direct food contact, so they are safe for bakery items, produce, bulk dry goods and frozen foods. What does 2 mil mean on a plastic bag?A mil is one thousandth of an inch, so a 2 mil bag is 0.002 inches thick. That is strong enough for most everyday packaging while staying flexible and economical. What is the difference between 1.5 mil and 2 mil flat bags?1.5 mil bags are light-duty and best for apparel and paper goods, while 2 mil bags are medium-duty and handle food, hardware and general merchandise. Step up to 3 or 4 mil for bulky or sharp-edged items. Can you heat seal 2 mil low density flat bags?Yes. Low density polyethylene seals cleanly on standard impulse and heat sealers, and the bags also close well with twist ties or tape when a permanent seal is not needed. What sizes do 2 mil LDPE flat bags come in?LK Packaging 2 mil flat bags run from roughly 4" x 6" up to 24" x 36". Browse the sizes listed above to find the dimensions that fit your product. Is LK Packaging the same company as Elkay Plastics?Yes. LK Packaging is the current name of the flexible packaging manufacturer formerly known as Elkay Plastics, and the product line and specifications are unchanged. Do these bags come printed, or can I order custom printing?These stock bags ship unprinted. Prism Pak can quote custom-printed flat bags for branded packaging — contact us with your size, quantity and artwork for pricing. Order Your 2 Mil LDPE Flat Bags Today
Ready to stock up? Browse our selection above or contact our team for volume pricing and product recommendations. Fast shipping, great prices, expert service — that's the Prism Pak difference.
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