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PP Hollow Sheet

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PP Hollow Sheet
Alands PP Corrugated Plastic Sheets are lightweight, moisture-resistant, impact-resistant hollow polypropylene boards designed for industrial packaging, logistics, advertising displays, electronics, automotive protection, and construction applications. Standard thicknesses range from 2–12mm, with custom widths up to 2300mm and multiple colors and sheet weights available.

Factory-direct customization includes sheet size, color, GSM, cutting, die cutting, punching, printing, folding, and other fabrication services. Antistatic, conductive, and flame-retardant grades are also available for projects with specific material and performance requirements.

(MOQ:1000KG)

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PP Corrugated Plastic Sheets – Custom Hollow Plastic Boards

PP corrugated plastic sheets are manufactured from polypropylene (PP) using an extrusion process. Featuring a lightweight hollow structure, moisture resistance, impact resistance, and excellent fabrication properties, these sheets are widely used in industrial packaging, logistics, advertising displays, automotive parts, electronics, and construction protection.

Available in thicknesses from 2mm to 12mm, with custom widths up to 2300mm. Multiple colors, thicknesses, and sheet weights are available. Custom processing services include cutting, die cutting, printing, folding, and assembly. Finished products include corrugated plastic boxes, dividers, packaging inserts, and custom plastic packaging components.

Custom PP Corrugated Plastic Sheets in Different Colors and Sizes

PP Corrugated Plastic Sheet Specifications

ItemDetails
Product NamePP Corrugated Plastic Sheet / Coroplast Sheet / PP Hollow Board
MaterialPolypropylene (PP)
Manufacturing ProcessExtrusion
Thickness2–12mm
Maximum Custom Width2300mm
LengthCustom sizes available
Surface Layer ThicknessApproximately 0.2–0.5mm, depending on specifications
Internal Rib SpacingApproximately 3.8mm, depending on sheet structure
Sheet WeightCustomized according to thickness and structural requirements
Available ColorsWhite, black, blue, green, red, yellow, orange, pink, and custom colors
Special Material OptionsAntistatic, conductive, and flame-retardant grades
Processing ServicesCutting, die cutting, punching, printing, folding, and assembly
PackagingPE film protection, bundled packaging, and pallet packing
Reference Production TimeApproximately 2 days for sheets and 5 days for custom boxes, subject to order requirements

PP Corrugated Plastic Sheet Features

Lightweight Hollow Structure

PP corrugated sheets feature two flat outer layers connected by internal ribs. The hollow construction provides structural support while keeping the overall sheet weight low. Thickness, weight, and flute direction can be selected to meet specific packaging dimensions and load requirements.

Water and Moisture Resistance

Polypropylene has low water absorption and a smooth, easy-to-clean surface. The sheets are suitable for warehouse storage, transportation packaging, humid environments, and reusable containers that require regular cleaning.

Impact Resistance and Reusability

The flexible PP structure provides good impact resistance during handling and transportation. The material is suitable for reusable logistics boxes, industrial dividers, packaging inserts, and protective panels used in repeated material-handling operations.

Multiple Colors and Custom Fabrication

Standard color options include white, black, blue, green, yellow, and red. Custom colors, logo printing, punched holes, shaped cutting, and folding are available for industrial packaging and branded products.

Special Functional Grades

Antistatic, conductive, and flame-retardant PP corrugated sheets are available for electronics packaging, precision equipment, and industrial applications with specific material requirements. Performance grades and testing specifications are confirmed according to the selected material.

PP Corrugated Plastic Sheet Features and Material Benefits

Custom PP Corrugated Plastic Sheet Fabrication

PP hollow sheets are available in thicknesses from 2mm to 12mm, with multiple sheet weights and a maximum custom width of 2300mm. Length, color, and sheet specifications can be manufactured according to customer drawings and order requirements.

  • Die Cutting and Custom Shaping: Factory die-cutting, punching, and cutting equipment supports shaped profiles, folding lines, mounting holes, and connecting slots. Custom fabrication is available for packaging inserts, dividers, folding boxes, and specially designed packaging components.
  • Logo and Graphic Printing: Company logos, brand names, product numbers, and packaging identification graphics can be printed on PP corrugated sheets and finished boxes. Printing positions, dimensions, and colors are arranged according to the product design.
  • Custom Boxes and Packaging Assembly: Manufacturing services cover PP corrugated plastic boxes, partitions, protective inserts, and custom packaging components. Folding, riveting, ultrasonic welding, and assembly processes are available for different industrial packaging designs.

PP Corrugated Plastic Sheet Applications

Industrial Packaging and LogisticsPP corrugated plastic sheets are used for reusable shipping boxes, warehouse dividers, pallet layer pads, equipment packaging, and industrial protective inserts. Customized partitions and compartment layouts accommodate different product dimensions for factory handling and bulk transportation.

Electronics and Electrical PackagingCommon applications include electronic component boxes, circuit board dividers, electrical equipment packaging, and protective inserts for precision instruments. Antistatic and conductive PP grades are available for packaging with electrostatic discharge protection requirements.

Automotive Parts PackagingCustom PP corrugated packaging is used for automotive plastic components, hardware parts, electrical accessories, and other automotive parts. Compartment dimensions, box structures, and protective inserts can be customized for organized storage and repeated transportation.

Advertising Displays and SignageLightweight PP corrugated boards are suitable for advertising signs, promotional boards, temporary signage, display backing panels, and retail promotional structures. Printing, cutting, punching, and folding services support different display dimensions and designs.

Agricultural PackagingPP corrugated sheets are used for produce crates, agricultural product packaging, sorting dividers, and transportation containers. Moisture-resistant surfaces and easy cleaning make the material suitable for reusable agricultural handling applications.

Construction and Surface ProtectionPP hollow boards are used for temporary floor protection, wall protection, equipment separation, and construction-site protective panels. The sheets can be cut to fit different working areas and are convenient to carry, install, and replace.

PP Corrugated Plastic Sheet Applications in Packaging Logistics and Industrial Uses

PP Corrugated Plastic Sheet Manufacturing Process

01

Sampling and Prototyping

Samples are prepared according to customer drawings, dimensions, and structural requirements. Sheet thickness, weight, and fabrication details are confirmed before production.

02

Sheet Extrusion

Polypropylene materials are processed through extrusion equipment to produce hollow sheets in the specified thickness, width, color, and weight.

03

Die Cutting and Punching

Sheets are cut and processed according to the finished product design, including punching, creasing, and custom-shaped fabrication.

04

Logo Printing

Company logos, product identification, and custom graphics are printed in the designated positions.

05

Folding and Assembly

Fabricated components are folded, riveted, welded, or assembled into finished boxes, dividers, and packaging structures.

06

Packaging and Warehousing

Finished products are sorted, inspected, packed, and stacked for warehouse storage and shipment.

Manufacturing Equipment and Production Capacity

The factory operates 10 high-speed PP corrugated sheet production lines, supported by die-cutting machines, punching equipment, riveting machines, and ultrasonic welding equipment. These facilities handle bulk sheet production and custom packaging fabrication.

Manufacturing EquipmentQuantity
High-Speed PP Corrugated Sheet Production Lines10 Lines
Automatic Die-Cutting Presses5 Units
Automatic Flatbed Cutting and Creasing Machines8 Units
Riveting Machines10 Units
Ultrasonic Welding Machines10 Units

According to the factory's production information, the facility is equipped with more than 100 machines and has a stated daily production capacity exceeding 100 metric tons. Sheet extrusion, cutting, printing, and assembly processes support coordinated production for large-volume orders.

PP Corrugated Plastic Sheet Packaging and Shipping

Standard PP corrugated sheets are protected with PE film and securely bundled according to sheet dimensions and order quantities. Bulk sheets can be stacked on pallets for warehouse storage, forklift handling, and container loading.

Custom corrugated plastic boxes, dividers, and packaging inserts can be packed flat or stacked according to their finished dimensions and structural design. Export packaging arrangements can be customized to meet pallet dimensions, container loading plans, and shipping requirements.

PP Corrugated Plastic Sheets Packaging Pallet Storage and Shipping

Quality Control and Material Compliance

The supplier's product information lists ISO 9001 quality management certification, RoHS compliance information, and UL94 V-2 flame-retardant classification.

Material specifications and supporting test documents can be confirmed for orders requiring antistatic, conductive, flame-retardant, or other functional properties. Certification applicability depends on the selected product grade and relevant documentation.

Frequently Asked Questions

What thicknesses and sizes are available for PP corrugated plastic sheets?

PP corrugated plastic sheets are available in thicknesses from 2mm to 12mm, with custom widths up to 2300mm. Sheet length, color, and weight can be specified according to order requirements.

Can PP corrugated plastic sheets be customized according to drawings?

Yes. Custom services include cutting, die cutting, punching, folding, logo printing, and assembly. The factory can manufacture corrugated plastic boxes, partitions, protective inserts, and custom-shaped packaging components.

Are antistatic and flame-retardant PP corrugated sheets available?

Antistatic, conductive, and flame-retardant material options are available. Specific performance grades and testing requirements should be confirmed according to the intended application.

Can PP corrugated plastic sheets be reused?

PP corrugated sheets offer moisture resistance, good flexibility, and easy cleaning. They are suitable for reusable logistics boxes, industrial dividers, and packaging inserts. Service life depends on sheet specifications, handling conditions, and loading requirements.

What information is required for custom PP corrugated plastic sheet orders?

Please provide the required sheet length, width, thickness, weight, color, order quantity, and intended application. For die-cut, printed, or assembled products, technical drawings, samples, and structural requirements will help confirm specifications, production lead times, and quotations.

Bulk Supply and Custom Production

PP corrugated plastic sheets can be supplied as standard sheets or processed into custom packaging and protection components according to specific project requirements. For accurate quotation and production evaluation, please provide dimensions, thickness, color, quantity, and any required processing details.

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