CN Perforated Plastics Co., Ltd. | Premium Perforated Plastic Sheets Manufacturer

About CN Perforated Plastics

CN Perforated Plastics Co., Ltd. is a professional manufacturer and distributor of perforated plastic sheets, including Polypropylene (PP), PVC, PE, and HDPE sheets in various grades. With over 14 years of experience since 2009, we specialize in producing high-performance perforated materials for industrial, food processing, and agricultural applications.

Our main product lines include plastic sheets, perforated plastic sheets, and custom plastic products. All sheets can be cut to your required dimensions, ensuring a perfect fit for your specific needs.

FDA-Approved Materials (2021)
Custom Perforation Designs
Global Export Experience
Retort Separator Sheet Production Since 2023

Our Products

Premium perforated plastic sheets engineered for durability, precision, and performance across industries.

Hexagonal Perforated Plastic Sheet

Ideal for filtration, ventilation, and industrial separation applications with high open area.

Material: PP / PVC / PE

Square Hole Retort Separator Sheet

Designed for food sterilization processes, ensuring even heat distribution and product protection.

Application: Autoclave Sterilization

4.5mm Hole Perforated PP Sheet

Precision-drilled polypropylene sheet with consistent hole pattern for reliable performance.

Hole Size: 4.5mm

Polypropylene Retort Separator Sheet

Durable blue PP sheets used as spacers in retort sterilization systems for canned foods.

Color: Blue | FDA Compliant

Perforated PVC Sheet

Chemical-resistant perforated vinyl sheets suitable for harsh environments and outdoor use.

Thickness: 1-5mm

Perforated HDPE Sheet

High-density polyethylene with excellent impact strength and moisture resistance.

UV Stabilized Options Available

Plastic Retort Separators

Divider sheets that prevent container deformation during high-pressure thermal processing.

Reusable & Durable

Custom Perforated Sheets

Tailored hole patterns, sizes, materials, and dimensions to meet your exact specifications.

OEM/ODM Supported

Why Choose Our Sheets?

Engineered for performance, reliability, and compliance with international standards.

FDA Approved

Passed FDA testing for food contact safety in 2021 – ideal for food sterilization and packaging.

Custom Manufacturing

We offer customized hole patterns, sizes, thicknesses, and sheet dimensions to fit your needs.

Global Shipping

Efficient logistics and packaging ensure safe delivery to customers worldwide.

Industrial Grade

High-strength materials designed for long-term use in demanding environments.

Frequently Asked Questions

What is a perforated plastic sheet used for?

Perforated plastic sheets are used in food sterilization (retort separators), attic ventilation systems, filtration, aquafarming, packaging, and industrial separation processes due to their durability and airflow properties.

What materials do you offer?

We manufacture perforated sheets from Polypropylene (PP), PVC, PE, HDPE, and also offer perforated metal sheets. Each material is selected based on application requirements like chemical resistance, temperature tolerance, and mechanical strength.

What is your minimum order quantity (MOQ)?

Our standard MOQ is 500 sheets, but we can accommodate smaller trial orders for new customers. Contact us for sample availability and pricing.

Can you customize the hole pattern and size?

Yes, we specialize in custom perforation designs including round, square, hexagonal, and slotted patterns. We can adjust hole diameter, spacing, and open area percentage to meet your technical needs.

Are your retort separator sheets reusable?

Yes, our polypropylene retort separator sheets are designed for multiple cycles in autoclave sterilization processes, offering cost savings and consistent performance over time.

How do you ensure product quality?

We implement strict quality control throughout production, including raw material inspection, in-process checks, and final product testing. Our FDA certification confirms compliance with food safety standards.

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Professional Manufacturer of Perforated Plastic Sheets