HDPE Box Liner Bags

HDPE Box Liner Bags – Industrial Inner Protection Solutions for Carton & Container Applications

Rizhao Luming Plastic Technology Co., Ltd. specializes in the production of food-grade HDPE Box Liner Bags, providing high-performance inner protection for agriculture, food processing and various industrial packaging scenarios. We own a 12,000 ㎡ standardized production factory equipped with more than 100 sets of advanced production equipment, with a stable monthly output of hundreds of millions of pieces. We fully support large-batch bulk orders with stable supply and competitive factory pricing.

The density of HDPE box liner bag is HDPE (0.941-0.965 g/cm3). FDA food-grade requirements Lightweight High tensile and puncture resistance They help prevent contamination of containers, minimize cleaning effort by up to 70% and reliably protect moisture during difficult logistics.

Technical Specifications & Performance Parameters

Diverse Application Scenarios Across Industries

HDPE Box Liner Bags have strong industry versatility and can meet the inner packaging protection needs of multiple fields:

Food Manufacturing Industry
For frozen meat, poultry, and seafood in quantity. Liners keep freezer burn away, hold in liquids and keep moisture out of cartons in cold chains to keep food hygienic and of good quality.

Pharmaceutical and Chemical Industry
Works well with hygroscopic powders Strong moisture barriers prevent caking and loss of performance and are ideal for lengthy storage and transoceanic shipment. Agricultural Industry Used as liners for crates for vegetables and fruits. Hygienic, humidity-controlled production from the ground up to enhance shelf life.

Automotive & Precision Machinery Industry
Box liners packaging components. Prevents spread of oil, dust and oxidation on the exterior packaging for simpler storage and handling.

Custom Sizing Solutions for Standard and Specialized Containers

We utilize liner sizing calculations for typical rectangular boxes. Our engineers design measurements for circular barrels, octagonal bins, and customized agricultural boxes.

Roll liners are made for high speed automatic lines. Optionally use food grade anti-static additives to avoid film adhering and equipment clogs.

Quality Control and Environmental Compliance

Relying on a professional team of 120 employees, our factory implements strict full-process quality control. Each production batch will undergo tensile strength testing, heat-seal strength verification and film thickness detection to ensure consistent product performance and stable batch quality.

All raw materials are BPA-free and free of harmful plasticizers, fully meeting FDA and EU food contact safety standards, with zero contamination risks for food-grade packaging scenarios.

Our HDPE products belong to Code #2 recyclable plastic, which is compatible with mainstream industrial recycling systems, helping enterprises complete green production and meet sustainable development assessment indicators. At the same time, precise cutting and high material utilization rate greatly reduce production waste, realizing low-carbon and environmentally friendly manufacturing.

HDPE Box Liner Bags FAQ

Q1: HDPE or LDPE box liners?
A1: HDPE offers improved tensile and puncture strength at thinner gages, lowering plastic consumption and expense, with improved moisture barriers for longer storage and transportation.

Q2: Need custom liners for auto packaging lines?
A2: Yes. Perforated roll liners may be provided with optional anti-static additives and are tailored for high-speed equipment to minimize sticking and jams.

Q3: Do you run in ultra-low freezing temperatures?
A3: Yes. Remains flexible at -40°C without breaking. Ideal for blast freezing and cold chain storage.

Q4: Is it environmentally friendly and recyclable?
A4: Yes. HDPE Code #2 and recyclable via typical industrial recycling to help meet sustainability standards.

Q5: How to pick liner size properly?
A5 : Yes we do offer size calculations for typical boxes . Our staff provides free one-on-one sizing help for bespoke containers to ensure a precise fit.

Contact Rizhao Luming for Your Box Liner Requirements

Please feel free to contact our HDPE Box Liner Bags professional sales and technical team via ​​​​​​​sales@lumingplastic.com to obtain tailored packaging solutions that fully match your container specifications and application scenarios.