Standard PP/PE Liner

Overview

Jet Tech’s Standard PP/PE Container Liners provide a reliable, hygienic, and economical solution for transporting dry bulk commodities. Designed to line standard 20 ft 30ft and 40 ft containers, these liners create a protective barrier between the cargo and the container, ensuring product integrity throughout transit.

Key Features

Manufactured using high-quality PP/PE woven or film materials
Protects cargo from contamination, moisture, and container residue
Custom-fitted for standard container dimensions
Front-open design for easy forklift loading
Multiple closing options including flap, fold-close, and tie-down systems

Material Options: PP & PE Liners

Our standard container liners are manufactured using:

Woven Polypropylene (PP)
Polyethylene (PE) Film
Laminated or Unlaminated Fabric Options

Material selection is carefully determined based on the flow characteristics of the cargo, its sensitivity to moisture, the specific loading and unloading techniques used, and the storage and transit conditions involved throughout the supply chain.

Methods of Loading the Container Liner

Jet Tech container liners support multiple bulk loading methods:

Pneumatic Loading

Material blown into the liner using air pressure
Long filling chutes provided for secure pipe insertion
Ideal for powders and fine granular products

Conveyor Loading

Material fed via belt or screw conveyor
Wide top opening allows smooth and controlled filling
Suitable for free-flowing bulk materials

Top Loading (Gravity Fill)

Filling spouts positioned on the top panel
Material loaded by gravity from silos or hoppers
Common in agricultural and mineral applications

Manual Loading

Front opening allows manual filling
Used for specialty or low-volume cargo

Protection Against Bulging at the Door End

To prevent liner expansion and door pressure during filling, Jet Tech offers multiple anti-bulging solutions:

Heavy-Duty Restraining Belts

Sewn into the liner front panel
Anchored to container lashing points
Allows loading with one or both container doors open

Metal Bar Retention System

Steel bars inserted into reinforced liner loops
Provides rigid front-end support during loading

Anti-Bulging (Bar-less) Liner Design

With over 7 years of research, we have developed a liner which has an

internal provision for preventing bulging without the use of belts or bars

Internal load-distribution mechanism
No external bars or belts required
Tested for high-volume loading and container tilting
Available for 20 ft, 30 ft, and 40 ft containers

Methods of Unloading the Container Liner

Jet Tech liners support flexible discharge options depending on site infrastructure:

Container Tilting
Uses gravity to discharge bulk material efficiently

Pneumatic Suction Unloading
Ideal for powders and fine materials

Discharge Chute / Spout
Controlled and clean material flow

Bottom Slitting
Fast unloading where precise flow control is not required

Typical Applications

Standard PP and PE container liners are widely used for the safe and efficient transportation of agricultural commodities such as rice, corn, sugar, soya, and malt. They are also commonly employed across the chemicals and petrochemicals sectors, as well as for minerals and industrial powders. These liners are ideal for transporting dry bulk materials where contamination-free handling, cleanliness, and product integrity are essential throughout storage and transit.

Customisation & Engineering Support

Jet Tech Pvt. Ltd. offers fully customisable container liner solutions to meet diverse cargo and operational requirements. Liners can be designed for non-standard container sizes, with filling and discharge configurations tailored to specific loading and unloading processes. Material selection is carefully matched to cargo properties to ensure optimal performance, durability, and protection. Our engineering team works closely with clients to deliver reliable, economical, and application-specific container liner solutions that integrate seamlessly into existing logistics and handling infrastructure.