OPS Granules

OPS (Oriented Polystyrene) Granules are a high-purity, versatile thermoplastic resin specifically formulated for processing into transparent, rigid sheets and subsequent thermoforming. Known for their exceptional clarity, brilliant gloss, and excellent dimensional stability, these granules are the ideal raw material for producing cost-effective, food-safe, and visually appealing packaging solutions.

Color – Off White

Packaging – Jumbo Bag

Port of Loading - USA

QTY. – 25 Tones

Stock Availability – 150 MT/Month

Country of Origin: USA

Volume: Available consistent

Container loading: 20 and 40 Feet

Can export to – Any part of the world

Our Quality Assurance and Shipping Process

Material Guarantee We assure you that the material will meet the specifications of the loading pictures and the sample provided prior to shipment. Customer satisfaction and transparency are our top priorities.

Our Step-by-Step Process

1. Quality Inspection:
• Before finalizing the shipment, our Quality Control (QC) team conducts a thorough inspection of the material to ensure it meets the agreed-upon standards.
• Detailed videos and pictures of the material are captured during the inspection and shared with the customer for approval.
2. Container Booking:
• Once the customer approves the material, a container is booked on the next available vessel to ensure prompt delivery.
• The booking details, including the shipping schedule, are shared with the customer for tracking purposes.
3. Loading and Documentation:
• The material is carefully loaded into the container.
• During loading, we document the entire process with pictures and videos, capturing essential details such as:
• Material condition
• Loading procedure
• Container and seal numbers
• These visuals, along with the draft of the Bill of Lading (BL), are shared with the customer for verification.
4. BL Draft Confirmation:
• The customer reviews and confirms the BL draft.
• Based on the confirmation, the Original Bill of Lading (OBL) is issued.
• A copy of the OBL is then shared with the customer.

Key Features & Benefits:

1. Exceptional Optical Clarity & High Gloss:
   OPS provides brilliant, crystal-clear transparency that showcases your products in the best possible light. Its high-gloss finish enhances shelf appeal, making it a top choice for retail packaging where product visibility is paramount.

2. Excellent Dimensional Stability & Rigidity:
   Products made from OPS Granules are rigid and maintain their shape under load. This provides excellent stackability and protects contents from crushing during storage and transport, ensuring your products arrive in perfect condition.

3. Outstanding Printability and Decoration:
   The surface of OPS sheets accepts printing, hot stamping, and metallization exceptionally well. This allows for vibrant, high-definition graphics and attractive finishes that elevate brand presentation and consumer engagement.

4. Food-Contact Safe and Hygienic:
   Compliant with stringent international food safety standards (such as FDA, EU), OPS is an ideal material for direct food contact. It is odorless and tasteless, ensuring it does not transfer any unwanted properties to packaged food items.

5. Low Moisture Absorption:
   OPS has very low moisture absorption, which prevents the packaging from warping or losing its structural integrity in humid environments. This is crucial for maintaining quality throughout the supply chain.

6. Cost-Effective Production:
   Compared to other clear plastics like PET, OPS often provides a more economical solution without sacrificing clarity. Its excellent processability leads to high production efficiency and lower per-unit costs.

7. Environmentally Considered Option:
   OPS is a thermoplastic, making it 100% recyclable. Its lightweight nature also helps reduce the carbon footprint associated with transportation.

Technical Specifications:

• Material Base: Oriented Polystyrene (OPS)

• Form: Free-Flowing, Cylindrical or Lentil-shaped Granules/Pellets

• Appearance: Transparent / Natural Base Resin

• Melt Flow Index (MFI): [*e.g., 2.0 - 4.0 g/10 min (200°C/5kg) - Use manufacturer data*] - Critical for extrusion consistency.

• Vicat Softening Temperature: [*e.g., 100 - 105 °C - Use manufacturer data*] - Indicates heat resistance.

• Tensile Strength (Oriented): [*e.g., 50 - 80 MPa - Use manufacturer data*]

• Food Grade Compliance: [*e.g., FDA 21 CFR 177.1640, EU 10/2011 - Specify applicable regulations*]

Processing Methods:

• Sheet Extrusion: The primary process. Granules are melted and extruded into clear, rigid sheets of consistent thickness.

• Thermoforming: The extruded OPS sheets are then heated and formed over molds using vacuum or pressure to create final products like clamshells, trays, and lids.

Primary Applications:

• Food Packaging: Clear take-out containers, salad boxes, bakery trays, deli containers, and fruit cups.

• Retail & Consumer Goods: Blister packs, clamshells for electronics, toys, hardware, and stationery.

• Medical & Pharmaceutical: Transposable packaging for tablets, capsules, and medical devices.

• Point-of-Purchase Displays: Rigid, clear stands and boxes for high-impact product presentation.