Colored Thermoplastic Tray

The Colored Thermoplastic Tray offered by Shunxin, a professional manufacturer from China, is formed from selected plastic sheet materials through controlled heating and vacuum thermoforming. The thermoformed structure supports customized shapes, compartment layouts, sealing rims, anti-slip features, and other packaging requirements.

For color customization, the selected colorant is integrated into the material during sheet or forming production rather than applied only as a surface coating. Color matching can be developed according to a Pantone reference or customer-approved sample, with final color consistency evaluated according to the selected material and production conditions.

Different materials provide different performance characteristics:

· PET: High transparency and attractive appearance for display-focused packaging.

· PP: Higher temperature resistance for selected hot-food and microwave applications.

· PS: Good rigidity and suitable for selected packaging applications.

· CPET: Designed for higher-temperature food packaging applications according to the specified product configuration.

The final material, color, thickness, temperature performance, and food-contact suitability should be confirmed according to the specific product model and target market.

What is a Colored Thermoplastic Tray?

A Colored Thermoplastic Tray is a thermoformed plastic food packaging tray produced from selected PET, PP, PS, or CPET sheet materials. Unlike a clear tray, its colored appearance can be customized to support food classification, brand presentation, seasonal packaging, or product differentiation.

The tray can be produced in standard or custom shapes and may include compartments, sealing rims, drainage features, anti-slip structures, or other configurations according to the intended packaging application.

Product Advantages

1. Brand Color Customization

Shunxin supports customized colors based on Pantone references or customer-approved samples, helping food brands maintain consistent visual presentation across packaging.

2. Multiple Material Options

PET, PP, PS, and CPET can be selected according to the required transparency, rigidity, temperature performance, food type, and packaging process.

3. Food-Contact Material Options

Selected material and colorant configurations can be supplied for applicable food-contact packaging requirements. Relevant compliance documentation can be provided for qualified products according to the target market.

4. Flexible Thermoformed Shapes

Vacuum thermoforming supports customized tray shapes, contours, compartments, and other structural features for creative and application-specific packaging.

5. Custom Structural Features

Optional designs include multi-compartment structures, anti-slip bases, drainage grooves, leak-control grooves, and sealing rims according to the product requirements.

6. Additional Finishing Options

Selected models can be combined with finishing processes such as hot stamping, printing, or flocking, depending on the material and tray design.

Material Options

Note: Actual temperature performance, food-contact suitability, microwave/oven suitability, and colorant compatibility depend on the specific material formulation, tray thickness, structure, and intended use.

Thermoformed Structure

1. Material-Integrated Color Structure

The color is incorporated into the selected sheet material rather than applied only as a surface coating. This helps provide a consistent colored appearance throughout the formed tray.

2. Nesting & Stacking Features

Tray dimensions and side-wall geometry can be designed for nesting or stacking to support storage and transportation requirements.

3. Multi-Compartment Structure

Single-, dual-, or multi-compartment layouts can be formed as part of the thermoformed structure without separate bonded sections.

4. Sealing Rim

A flat or reinforced rim can be developed for compatible tray-sealing films and equipment according to the packaging requirements.

5. Rounded Edge Structure

Rounded edges can be incorporated into the tray design to support easier handling and reduce sharp edges around the packaging perimeter.

Application Scenarios

1. Premium Bakery

Suitable for macarons, cakes, cookies, chocolates, and other premium bakery products where packaging color and presentation are important.

2. Sushi & Japanese Food

Black, gold, and other customized colors can be used for sushi, Japanese dishes, and premium takeaway presentation.

3. Premium Fruit

Suitable for strawberries, blueberries, cherries, and other premium fruit where packaging appearance contributes to product presentation.

4. Seasonal Gift Packaging

Customized colors can be developed for seasonal and promotional packaging, such as red for Chinese New Year or gold for Christmas and other festive campaigns.

5. Branded Retail Packaging

Suitable for chain bakeries, beverage and food retailers, deli businesses, and other brands requiring consistent packaging colors.

6. Wedding & Event Desserts

Customized shapes and colors can be developed for wedding desserts, party food, gift boxes, and event-specific packaging.

Quality & Color Control

Shunxin applies production controls to maintain consistent tray quality and appearance:

· Raw Material Inspection: Check sheet specifications and material consistency.

· Color Development: Evaluate color samples against the approved reference before mass production.

· Thermoforming Inspection: Check shape, dimensions, and structural quality.

· Appearance Inspection: Check color consistency, surface condition, and visible defects.

· Dimension Inspection: Verify critical dimensions and customized structures.

· Finished Product Inspection: Check product consistency before packaging and shipment.

FAQ

Q1: What materials are available for the Colored Thermoplastic Tray?

A: Shunxin offers selected PET, PP, PS, and CPET configurations. Material selection depends on the food type, temperature requirements, packaging process, and target market.

Q2: Can the tray color match our brand color?

A: Yes. Shunxin supports color development based on Pantone references or customer-approved samples. Final color consistency depends on the selected material, colorant, sheet thickness, and forming conditions.

Q3: Will the color migrate to food?

A: Food-contact colorants can be selected according to applicable food-contact requirements. Migration performance should be verified according to the specific material, colorant, product configuration, and target market, with relevant documentation available for qualified products.

Q4: Which material should I choose: PET, PP, PS, or CPET?

A: PET is commonly selected for high transparency and display applications; PP is suitable for selected higher-temperature applications; PS can be considered where rigidity and cost are important; CPET is suitable for specified higher-temperature food packaging. Final selection should be based on the actual application requirements.

Q5: Can the tray be made into a custom shape?

A: Yes. Thermoforming supports customized shapes such as heart-shaped, flower-shaped, and other application-specific designs, subject to the forming process and product dimensions.

Q6: Can the tray include compartments or anti-slip structures?

A: Yes. Single or multiple compartments, anti-slip bases, drainage grooves, leak-control grooves, and sealing rims can be customized according to the product design.

Q7: Can printing or other finishing be added?

A: Selected products can be combined with printing, hot stamping, flocking, or other compatible finishing processes depending on the material and tray structure.