Jiangsu Jianglin Yihai New Material Science & Technology Co., Ltd. is one of the leading manufacturers and suppliers of corrugated polypropylene layer pads in China. With abundant experience, we warmly welcome you to wholesale premium corrugated polypropylene layer pads for sale here from our factory. All customized products are with high quality and competitive price. For quotation, contact us now.
Corrugated Polypropylene (PP) Layer Pads
Corrugated polypropylene (PP) layer pads are reusable, eco-friendly plastic separators designed for pallet layering and returnable transport packaging (RTP). They effectively reduce direct product contact, protect against damage, and improve load stability during storage and shipping.
Built from lightweight corrugated PP sheets, these pads replace single-use paperboard, helping global supply chains achieve their sustainability and ESG goals.
Core Structures
Depending on your packaging configuration, layer pads can be converted into four main structures:
Flat Layer Pads: Used between pallet layers or inside containers to maintain stable physical separation. Ideal for general stacking.
Slotted Layer Pads: Feature precision slots that interlock to form secure compartments. Perfect for bottles, cans, and cylindrical containers.
Grid Layer Pads: Divide the packaging area into multi-cell grids, offering superior controlled positioning for industrial and fragile parts.
Die-Cut Pads: Custom-processed with irregular profiles, hand holes, and product-specific cut-outs to fit complex product geometries.
Key Industries Served
Beverage & Dairy: Prevents bottle clashing and breakage.
Automotive: Protects coated, painted, or machined metal components.
Electronics: ESD-safe variants protect sensitive tech parts.
Agriculture & Food: Moisture-resistant and hygienic handling solutions.
Technical Specifications
|
Parameter |
Specification Details |
|
Material |
100% Virgin or Recyclable Polypropylene (PP) |
|
Thickness Range |
2 mm to 7 mm |
|
Max Sheet Width |
Up to 2,600 mm |
|
Structures Available |
Flat, Slotted, Grid, Die-Cut |
|
Surface Options |
Smooth, Anti-Slip, Corona Treated |
|
Standard Colors |
White, Black, Blue, Transparent (Custom colors available) |
|
Functional Additives |
ESD / Anti-Static, UV Resistant, Flame Retardant, Food Grade |
|
Printing Capabilities |
Ink Printing, UV Printing |
|
Compliance Documentation |
REACH, RoHS, FDA-related info available upon request |
Quality Assurance & Manufacturing
We ensure strict batch consistency through a rigorous quality control process:
Incoming Material Check: Verified against agreed PP and functional specifications.
Dimensional Tolerance Inspection: Precise measurements for length, width, thickness, slot width, and die-cut outlines.
Visual & Structural Testing: Checks for surface defects, color consistency, and assembly stability.
FAQ
Q: What thickness should I choose for a corrugated PP layer pad?
A: Available thicknesses range from 2 mm to 7 mm. The right choice depends on product weight, pad dimensions, stacking height, and handling conditions. A thicker pad is not always necessary; our engineering team can help evaluate your complete packaging setup.
Q: Can the layer pads be produced to our exact dimensions and designs?
A: Yes. Length, width, and thickness are fully customizable. Slotted, grid, and die-cut configurations can be precisely manufactured according to your technical drawings, CAD files, or physical samples.
Q: Are these PP layer pads suitable for reusable transport packaging (RTP)?
A: Absolutely. Corrugated PP pads are designed for heavy-duty, repeated use. They withstand standard industrial cleaning procedures and multiple transport cycles, lowering long-term packaging costs.
Q: What special surface or functional options are available?
A: We offer smooth, anti-slip, and corona-treated surfaces (for better printing adhesion). Functional additives include ESD/anti-static, UV resistance, flame retardancy, and food-grade compliance.
Q: What information do I need to provide to get a quick and accurate quotation?
A: Please provide your required dimensions (length x width x thickness), structure type (flat, slotted, grid, or die-cut), product weight, estimated quantity, and any special functional requirements (such as ESD or UV resistance).
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