Product Overview
The Disposable Compostable Cutlery Set is an industrial-compostable tableware line manufactured from CPLA/biopolymers, designed for industrial composting.
Technical Specifications
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Parameter Category |
Technical Parameter Item |
Specification |
|
Material & Physical Properties |
Base Material |
CPLA (Crystallized Polylactic Acid), 100% bio-based resin |
|
Set Configuration |
Knife, Fork, Spoon, and Napkin (4-in-1), Customized per request |
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|
Piece Weight |
Knife: 6.0 g; Fork: 5.5 g; Spoon: 5.5 g (±0.3 g) |
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|
Length Dimensions |
6.5 inches (165 mm), Tolerance: ±2 mm |
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|
Flexural Strength |
≥ 45 MPa |
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|
Appearance & Finish |
Matte finish, burr-free edges |
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|
Thermal & Chemical Stability |
Thermal Tolerance |
-20°C to 90°C (-4°F to 194°F) |
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PFAS Restriction |
100% PFAS-Free (No added PFAS) |
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BPA Content |
Not detected (BPA-Free) |
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Heavy Metals Restriction |
Pb, Cd, Hg, CrVI < 100 ppm |
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|
Microwave Suitability |
Not recommended for microwave use |
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Compostability & Eco-Parameters |
Composting Cycle |
Fully degrades into CO₂ and H₂O within 90–180 days |
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Bio-based Carbon Content |
≥ 95% |
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Ecotoxicity Test |
No negative effects on plant germination or growth (EN 13432 / ASTM D6400) |
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Packaging & Logistics |
Unit Wrapper Material |
PLA compostable film (or kraft paper) |
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Case Pack |
250 sets per carton (or custom bulk pack) |
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Carton Dimensions & GW |
420 × 310 × 280 mm; GW ≈ 5.5 kg |
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Shelf Life & Storage |
24 months under dry, cool conditions (<40°C, humidity <60%) |
Compliance & Global Certifications
Factory & Production Standards
ISO 9001:2015: Certifies standard quality management for consistent biopolymer injection molding output.
ISO 14001:2015: Confirms environmental management systems to minimize waste during cutlery manufacturing.
BSCI / SMETA: Verifies ethical labor standards and social compliance across the production facility.
Product Material Compliance
REACH Regulation: Ensures feedstock compounds for this cutlery exclude hazardous substances (SVHC).
UKCA Marking: Validates cutlery alignment with essential safety and environmental regulations for the UK.
Prop 65 Standards: Chemical migration levels are below California Prop 65 thresholds.
Manufacturing & Quality Control
Raw Material Conditioning
Moisture Analysis: Desiccant drying reduces biopolymer resin moisture below 0.02% to prevent polymer hydrolysis.
Feedstock Inspection: Batch-testing of incoming resin verify melt flow index and purity standards.
Precision Production
Thermal Regulation: Automated barrel temperature profiles prevent thermal degradation of the raw material.
Crystallization Tuning: Controlled cooling cycles optimize structural rigidity and crystalline part alignment.
Quality Assurance & Sanitation
Optical Inspection: High-speed vision systems detect molding defects, short shots, and flash.
Mechanical Testing: Deflection and puncture tests evaluate structural integrity under simulated load conditions.
Hygiene Control: Inline UV sterilization and robotic packing maintain food-contact hygiene standards.
Raw Material & Eco-Profile
Sustainable Feedstock
Derived from annually renewable crops like corn starch, sugarcane, or cassava.
Utilizes bio-derived atmospheric carbon to replace fossil-based carbon resources.
Environmental Footprint
Demonstrates reduced greenhouse gas emissions compared to conventional petroleum polymers.
Primary biopolymer is synthesized at lower-temperature processing parameters.
Closed-loop cooling filtration systems recycle process water within the manufacturing facility.
Customization & OEM/ODM Capabilities
|
Customization Parameter |
Engineering & Operational Scope |
|
Handle Customization |
Embossed or debossed logos are integrated via modified cavity plates. |
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Color Matching |
Food-safe masterbatches align with specified Pantone Matching System (PMS) references. |
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Kitting & Boxing |
Automated configuration setups handle specific inner pack counts and printed carton layouts. |
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Private Labeling |
Shipping cartons and inner protective wraps are printed with client-provided artwork. |
FAQ
Q: What protocol prevents cross-contamination during automated production?
A: Automated post-molding robotics transfer products directly to sealed packaging units, eliminating manual contact.
Q: How does the factory manage production waste and defective molded parts?
A: Clean operational scrap is collected inline, reground, and blended back into specific industrial-grade non-food applications.
Q: Does high warehouse humidity affect the structural shelf life before shipping?
A: Moisture-resistant master cartons and sealed inner liners protect stored stock from atmospheric humidity degradation.
