A: If we have stock, MOQ 3000pcs. | B: If out of stock, MOQ is 10000pcs.
The procurement of empty plastic jars in bulk quantities represents a significant operational decision for cosmetic manufacturers, contract fillers, and consumer goods brands. Bulk purchasing affects production scheduling, inventory management, unit cost, and supply chain stability. Guangzhou Ruijia Packaging Products Co., Ltd. supplies empty plastic jars in wholesale volumes to clients across the United States, Germany, and the United Kingdom, with capacities ranging from 5g to 500g and multiple material options.
Bulk procurement of empty plastic jars typically involves orders exceeding 10,000 units per SKU. At this volume, manufacturers can achieve production efficiency through optimized mold cycles, material purchasing, and logistics consolidation. The 250g PET jar, for example, weighs approximately 35 grams per unit when molded with a standard wall thickness, meaning a 10,000-unit order represents roughly 350 kilograms of PET resin consumption.
Order quantities for bulk empty plastic jars commonly range from 10,000 to 100,000 units per production run, depending on the jar size and material type. For smaller jars in the 15g to 50g range, minimum order quantities may start at 20,000 units due to faster mold cycle times and lower material consumption per unit. For larger containers such as 500g jars, minimums may be lower due to slower cycle times and higher material usage per piece.
Guangzhou Ruijia Packaging Products Co., Ltd. structures bulk pricing based on annual volume commitments rather than per-order quantities, allowing clients to maintain flexible inventory levels while securing favorable unit pricing. This approach supports both established brands with predictable consumption patterns and growing companies with fluctuating demand.
Empty plastic jars for cosmetic and personal care applications are manufactured from several polymer types, each offering distinct properties for different product categories.
PET or polyethylene terephthalate remains the most commonly specified material for cream jars, lotion containers, and dry goods packaging. PET offers clarity for product visibility, lightweight characteristics for shipping efficiency, and impact resistance for distribution durability. PET jars are available in clear, amber, and custom colors through masterbatch addition during molding. The material is BPA-free and FDA-compliant for cosmetic and food contact applications. PET recycling infrastructure is widely established, and post-consumer recycled content is available for brands with sustainability targets.
PP or polypropylene provides higher chemical resistance than PET for formulations containing aggressive solvents, essential oils at high concentrations, or acidic ingredients. PP jars generally offer better heat resistance and are suitable for hot-fill applications. However, PP has lower clarity than PET and a softer surface finish, which affects decoration options and visual perception.
Acrylic jars offer a glass-like appearance with premium visual appeal. Acrylic has excellent clarity and surface hardness but is more brittle than PET and has limited recyclability in some regions. Acrylic jars are often selected for luxury skincare and high-end cosmetic lines where aesthetic quality is a primary consideration.
Wheat straw composite jars represent a newer material category combining plant-based agricultural byproduct with polymer binders. These jars offer reduced petroleum content and are positioned as biodegradable or compostable options within specific certification frameworks. Wheat straw jars typically contain 30 to 50 percent plant-based content by weight.
Guangzhou Ruijia Packaging Products Co., Ltd. maintains production capability across PET, PP, acrylic, and wheat straw composite materials, with color matching and custom decoration services available for all material types.
Empty plastic jars are available in a range of capacities to accommodate different product types and usage patterns. Common capacity categories include:
Mini jars ranging from 5g to 15g for sample sizes and travel products. These jars typically measure 30 to 40 mm in diameter and 20 to 30 mm in height. They are used for eye creams, lip balms, and trial-size skincare.
Small jars in the 15g to 50g range for facial creams, serums, and treatment products. Dimensional ranges are approximately 50 to 65 mm in diameter and 30 to 45 mm in height.
Medium jars from 50g to 150g for daily-use moisturizers, face masks, and hair products. These jars measure approximately 65 to 80 mm in diameter and 40 to 55 mm in height.
Large jars from 150g to 300g for body creams, butters, and salt scrubs. Dimensions range from 80 to 95 mm in diameter and 55 to 70 mm in height.
Extra-large jars from 300g to 500g for bulk formats and professional-use products. These jars exceed 95 mm in diameter and 70 mm in height.
The 250g amber PET jar, measuring 92 mm in diameter and 65 mm in height with 295 ml overflow capacity, is one of the most frequently ordered formats for body creams and treatment products in bulk quantities.
Empty plastic jars require compatible closure systems to maintain product integrity, prevent contamination, and provide consumer convenience. Closure options for bulk jar orders include several categories.
Plastic screw caps are the most common closure type, available in multiple colors and finishes. Screw caps provide secure sealing and are compatible with automated filling lines. Cap liners can be specified for additional sealing performance, with options including induction liners, pressure-sensitive liners, and foam liners.
Bamboo lids have gained popularity in natural and sustainable product lines. Bamboo lids are manufactured from pressed bamboo fiber and provide a wood-like aesthetic that complements natural skincare positioning. Bamboo lids are available in light and dark finishes with custom branding through laser engraving.
Dispensing closures include pump caps and disc-top caps for products requiring controlled dispensing. These closures are selected for lotions, creams, and liquid products where consumer dosing is important.
Custom closures can be developed for specific project requirements, including proprietary closure designs, custom colors, and branded closure systems. Minimum order quantities for custom closures typically exceed those for standard closures due to tooling development costs.
Guangzhou Ruijia Packaging Products Co., Ltd. offers closure matching and compatibility testing to ensure proper sealing across the production run. The company maintains inventory of standard closure options for rapid sampling and small-batch production.
Bulk pricing for empty plastic jars is determined by multiple factors including material cost, production volume, mold configuration, decoration requirements, and packaging specifications.
Material cost represents the largest component of jar pricing. PET resin pricing fluctuates with petroleum markets, and material cost variations are reflected in product pricing adjustments. PET resin prices have demonstrated historical volatility, with annual fluctuations ranging from 10 to 30 percent depending on global supply conditions. Guangzhou Ruijia Packaging Products Co., Ltd. monitors material markets and communicates pricing impacts to clients in advance of production commitments.
Mold investment is required for custom jar shapes and dimensions. Standard jar molds are available without tooling costs, while custom molds typically require investment ranging from 5,000 to 50,000 USD depending on mold complexity and cavity count. Mold ownership can be retained by the brand or maintained by the manufacturer.
Decoration costs for silk screen printing, hot stamping, and labeling are incurred in addition to base jar pricing. Setup charges and plate or tool costs apply for each decoration project. Cost per decorated jar decreases with volume, as setup costs are amortized across larger quantities.
Packaging costs include poly bags, corrugated cartons, and pallets. Bulk jar orders are typically packed in poly bags placed into export cartons. Carton specifications vary by jar size and quantity, with standard export cartons accommodating 50 to 200 units depending on jar dimensions.
Volume discounts are structured at tiers including 10,000 units, 25,000 units, 50,000 units, and 100,000 units, with discounts ranging from 5 to 25 percent off standard pricing at higher volume levels.
Quality control is critical when manufacturing empty plastic jars in bulk quantities. Variations in material, process parameters, or mold conditions can affect dimensional accuracy, visual appearance, and functional performance across thousands or millions of units.
Incoming material inspection verifies PET resin or other polymer quality prior to production. Material certifications are reviewed, and samples are tested for melt flow index, intrinsic viscosity, and color consistency. Material quality directly impacts molding performance and finished product quality.
In-process quality monitoring includes visual inspection of molded jars at regular intervals, dimensional measurement using calibrated gauges, and weight verification to confirm material usage consistency. Process parameters are monitored and adjusted to maintain stability across the production run.
Finished product inspection involves 100 percent visual inspection for visible defects including contamination, dimensional variation, color inconsistency, and surface finish quality. Sampling inspection is conducted for dimensional and functional testing including drop testing, seal integrity testing, and torque measurement for closures.
Guangzhou Ruijia Packaging Products Co., Ltd. conducts 100 percent QC inspection prior to shipment, with detailed inspection records maintained for each production batch. Quality documentation is available upon request for client quality management systems.
Sustainability requirements have become increasingly important in packaging procurement decisions. Empty plastic jars can be specified with various sustainability attributes to meet brand sustainability targets and consumer expectations.
Post-consumer recycled PET is available at content levels from 30 percent to 100 percent. Recycled PET maintains UV protection properties and physical characteristics comparable to virgin PET, though clarity may vary slightly at higher recycled content levels. Guangzhou Ruijia Packaging Products Co., Ltd. offers recycled PET options and can guide clients on available content levels based on project requirements.
Bio-based polymers including PLA and PHA are available for brands seeking renewable content in packaging. These materials are derived from plant sources including corn, sugarcane, and other agricultural feedstocks. Bio-based polymers can be manufactured into jars with characteristics similar to conventional plastics, though compatibility with existing recycling streams varies by material type.
Wheat straw composite jars offer reduced petroleum content through incorporation of agricultural byproduct. These jars typically contain 30 to 50 percent plant-based content and are positioned as biodegradable under specific industrial composting conditions. Wheat straw jars are available in multiple capacities and closure options.
Lightweighting reduces plastic consumption per jar through wall thickness optimization. A 10 percent weight reduction in the 250g jar format saves approximately 3.5 grams of PET per unit, which translates to 35 kilograms of material saved per 10,000-unit order. Lightweighting must be balanced with structural integrity requirements and filling line compatibility.
Guangzhou Ruijia Packaging Products Co., Ltd. supports sustainability initiatives through material sourcing, lightweighting strategies, and recycling guidance. The company can provide documentation on material content and certifications upon request.
The selection of material for bulk empty plastic jars depends on product chemistry, brand positioning, and sustainability requirements. Understanding the property differences across material options supports informed procurement decisions.
PET jars are suitable for most cream, lotion, and dry goods applications. PET provides adequate chemical compatibility for standard formulations, clarity for product visibility, and recyclability for sustainability positioning. PET is the recommended choice for most product categories where specific chemical or thermal challenges are not present.
PP jars are recommended for formulations containing aggressive solvents or essential oils at concentrations exceeding 5 percent. PP also performs well in high-temperature applications including hot-fill processes up to 100 degrees Celsius. PP is selected for hair care products, essential oil blends, and industrial or professional formulations.
Acrylic jars are selected for premium product lines where visual appearance is a primary consideration. Acrylic provides glass-like clarity and a high-quality surface finish. Acrylic is recommended for luxury skincare, prestige cosmetic brands, and specialty products where packaging aesthetics support premium pricing.
Wheat straw jars are selected for brands with strong sustainability positioning and products that do not require extended shelf life beyond 12 months. Wheat straw composite materials offer distinct environmental messaging and are suitable for natural and organic product lines.
Guangzhou Ruijia Packaging Products Co., Ltd. provides material recommendations based on product formulation, brand positioning, and sustainability goals. Technical consultation is available to assist with material selection and compatibility verification.
Bulk jar procurement requires consideration of logistics and supply chain factors that affect delivery timing, cost, and reliability.
Lead times for bulk jar orders typically range from 15 to 30 days for standard products without decoration, and 30 to 45 days for custom colors or decoration. Custom mold development adds 30 to 60 days to the lead time depending on mold complexity and tooling availability. Guangzhou Ruijia Packaging Products Co., Ltd. provides lead time estimates at quotation stage and communicates any schedule changes promptly.
Shipping options for bulk jar orders include sea freight, air freight, and courier services. Sea freight is the most cost-effective option for container quantities, with transit times from Guangzhou to US West Coast ports ranging from 14 to 18 days. Air freight is available for expedited orders but incurs higher transportation costs. Courier services are suitable for sample orders and small quantities.
Customs documentation including packing lists, commercial invoices, and bills of lading are prepared for international shipments. Regulatory compliance documentation including material certifications, safety data sheets, and compliance declarations are available upon request.
Warehousing and inventory management considerations include storage conditions, stock rotation, and replenishment planning. PET and PP jars are stable under normal warehouse conditions with temperature below 40 degrees Celsius and protection from direct sunlight. Proper inventory management ensures material availability for production scheduling.
Guangzhou Ruijia Packaging Products Co., Ltd. coordinates logistics and documentation for international shipments, providing tracking and status updates throughout the shipping process.
Bulk empty plastic jars serve multiple product categories within the cosmetic and personal care industry. Understanding application requirements supports appropriate jar selection for each product category.
Skincare creams and moisturizers represent the largest application category for bulk jars. Facial creams, body lotions, and treatment products require jars with secure sealing, UV protection for light-sensitive ingredients, and compatibility with cream formulations. The 250g amber PET jar is a common format for body moisturizers, while 50g PET jars are used for facial creams and serums.
Body butters and heavy creams require wide-mouth jars for easy product access. PET jars with 89-400 neck finishes are standard for this category, allowing consumers to easily scoop product. The 250g and 500g capacities are common for body butters, with bamboo lids often selected for natural product positioning.
Salt scrubs and sugar scrubs require jars with wide openings and secure sealing to prevent moisture ingress. PET jars with compression-sealing closures maintain product freshness and prevent leakage. Scrubs are typically packaged in 150g to 500g capacities.
Hair masks and treatment products are frequently packaged in PET jars with capacities ranging from 150g to 300g. Hair product formulations often contain essential oils and conditioning agents that require chemical compatibility verification.
Dry goods including bath salts, powders, and botanical blends are packaged in PET jars with moisture-barrier closures to maintain product freshness. Clear PET jars allow product visibility for retail display.
Guangzhou Ruijia Packaging Products Co., Ltd. manufactures jars across all these categories with capacities and closure options suitable for each application.
Bulk jar procurement projects often benefit from technical consultation to address specific packaging requirements including formulation compatibility, filling line integration, and sustainability goals.
Compatibility testing confirms that packaging materials will maintain product stability and safety over the intended shelf life. Guangzhou Ruijia Packaging Products Co., Ltd. provides material samples for compatibility testing, with guidance on test protocols and evaluation criteria.
Filling line compatibility assessment ensures that jar specifications match filling equipment requirements. Dimensional specifications including neck finish, outside diameter, and height are verified against filling line parameters. Closure application torque and sealing performance are evaluated under production conditions.
Custom color matching is available for brands seeking specific amber tint or custom colors. Color masterbatch can be formulated to match Pantone references or physical samples. Color consistency is maintained through spectrophotometric measurement across production runs.
Custom mold development is available for brands requiring unique jar shapes or proprietary designs. Mold investment is amortized over the project volume, with tooling retained by the brand or manufacturer as agreed.
Guangzhou Ruijia Packaging Products Co., Ltd. provides technical consultation and customization services to support brand-specific packaging requirements.
Empty plastic jars purchased in bulk quantities represent a significant packaging investment requiring careful specification and supplier evaluation. Material selection, capacity requirements, closure compatibility, and sustainability attributes all influence jar performance and brand positioning. Bulk procurement offers cost advantages through material purchasing efficiency, production optimization, and logistics consolidation.
PET jars remain the most commonly specified option for cream and lotion applications, offering clarity, UV protection in amber formulations, lightweight properties, and established recyclability. PP provides enhanced chemical resistance for aggressive formulations. Acrylic supports premium positioning with glass-like appearance. Wheat straw composite materials offer sustainability attributes for natural and organic product lines.
Guangzhou Ruijia Packaging Products Co., Ltd. supplies empty plastic jars in bulk quantities with material options, capacity ranges, and closure systems suitable for cosmetic and personal care applications. The company provides technical consultation, quality assurance, and logistics coordination to support bulk procurement projects. Sample availability and lead time quotes are available upon request for brand verification and production planning.