5 Gallon Plastic Pails | Food Grade Buckets, Bulk & Pallet Pricing

• Material Composition: High-Density Polyethylene (HDPE); BPA-Free and Food-Grade options.
• Size/Capacity Range: Standard 5-Gallon (20L) capacity; available in 90-mil heavy-duty wall thickness.
• Compliance/Ratings: FDA-compliant for food storage; UN-Rated configurations available for hazardous solids.
• Closure Types: Open-Head with Tear-Tab Lids, Gamma Seal Lids, and Reike FlexSpout options.

Five-gallon plastic pails are industrial-standard containers engineered from high-density polyethylene (HDPE) for the containment of liquids, powders, and solid goods. This category encompasses a variety of configurations, including heavy-duty 90-mil buckets and FDA-compliant food-grade pails suitable for potable water and ingredients. These containers are utilized across chemical processing, food service, and construction sectors for their high tensile strength and chemical resistance. Available in multiple colors for inventory coding—such as white, blue, red, and black—these pails feature ergonomic metal or plastic handles and secure closure systems for palletized transport and long-term storage.

Product Name	Material	Capacity	Case Pack Quantity
Clear IPL Square Container	Polypropylene	8 oz.	14,400
Clear IPL Square Container	Polypropylene	12 oz.	900
Clear IPL Square Container	Polypropylene	16 oz.	700
White Square Food Storage Container	Polypropylene	32 oz.	100
White IPL Square Container with Handle	Polypropylene	1 Gallon	100 (Est)
White IPL Square Container	Polypropylene	1 Gallon	102
Clear Lids (Small Series)	Polypropylene	Fits 8-16 oz.	1,350
White Tamper Evident Snap-On Lid	Polypropylene	Fits 32 oz.	100
White IPL Square Container Lid	Polypropylene	Fits 1 Gallon	100

Geometric Efficiency and Closure Systems The square configuration of IPL containers provides a logistical advantage by eliminating the "dead space" inherent in round container nesting. This geometry allows for a higher percentage of surface area utilization on standard shipping pallets. Closure systems for these containers are categorized as tamper-evident snap-on lids. These lids feature a break-away tab that must be removed for initial access, providing a visual indication of whether the contents have been compromised. The lids are engineered to maintain a mechanical seal that resists internal pressure during stacking, preventing vertical compression failure in high-volume storage environments.

Polypropylene Properties and Durability IPL containers are manufactured using injection-molded polypropylene (PP). This thermoplastic polymer is selected for its high melting point, which allows for hot-fill applications where the contents are packaged at elevated temperatures. Polypropylene exhibits high chemical resistance to bases and acids, making it suitable for a variety of food and non-food chemical substances. The containers are available in two primary finishes: natural clear, which allows for immediate visual inventory of the contents, and white opaque, which provides a barrier against light-sensitive degradation. The structural ribbing often found on the base and rim of these containers enhances the rigidity of the plastic, preventing bowing when the units are filled to maximum capacity.

FDA Compliance and UN Requirements The polypropylene resins used in the production of these square containers meet FDA 21 CFR 177.1520 standards for direct food contact. This compliance ensures that the plastic does not leach harmful chemicals into consumable products. While these containers are primarily designed for non-hazardous food and industrial goods, their tamper-evident features support compliance with safety protocols required for retail distribution. For pharmaceutical and nutraceutical applications, the inert nature of the material ensures that the purity of the stored reagents or supplements is maintained throughout the product's shelf life.

Food Processing and Chemical Distribution In the food industry, these containers are utilized for dairy products, deli items, and dry bulk ingredients. The square shape is particularly advantageous for automated filling lines and refrigerated display cases where space is at a premium. Beyond food, the 1-gallon and 32-oz variants are employed in the chemical sector for lubricants, detergents, and agricultural samples. The integrated handles on the 1-gallon models facilitate manual transport and pouring, while the smaller 8 oz. to 16 oz. sizes are standard for industrial fasteners, laboratory samples, and hardware kit components.

Technical Integration Factors When selecting IPL square containers, buyers must evaluate the compatibility of the container volume with the density of the material being stored. Thermal requirements are also critical; while polypropylene is suitable for hot-filling, it becomes more brittle at sub-zero temperatures, which must be considered for deep-freeze storage. Compatibility between the container and lid is determined by the specific rim diameter and the tamper-evident track design. It is necessary to match the specific model number of the container with the corresponding lid series to ensure the integrity of the airtight seal and the functionality of the tamper-evident mechanism.