Perforating Bag On Roll

Perforated bags on a roll are convenient and flexible, essential for fresh packaging, trash, and roll uses. Parkins offers efficient production solutions with quality and productivity.

Perforating Bag on Roll Features

Discover why the perforating bag on roll is the right choice. Learn its key benefits and uses to pick the best packaging solution.

Easy Opening

The perforated line at the mouth of the bag allows users to open it easily.
01

Maintains Sealability

The perforated design maintains the bag's sealability while providing effortless access.
02

Strong Protection

Effectively prevents contamination or damage to the contents.
03

Customizable Printing

Various patterns, text, and brand logos can be printed on the bag.
04

Perforating Bag On Roll Manufacturing Process

Perforating bag-on-roll manufacturing is a process where plastic bags are produced in continuous rolls, connected with perforation lines for easy tearing. This method is widely used for garbage bags, produce bags, shopping bags, and industrial packaging.
01

Film Feeding

Film (HDPE, LDPE, recycled, biodegradable, etc.) is fed from rolls into the machine.
02

Flattening & Positioning

Film is spread and aligned for accurate sealing and cutting.
03

Sealing

Heat-sealing bars create the bag’s bottom seal.
04

Perforating

A perforation knife makes tear-off lines between each bag.
05

Cutting & Collecting

Bags are either separated or rewound into rolls.
06

Options (Depending on Machine)

● Coreless or with core rolls
● One-line or two-line production
● Printing registration
07

Key Advantages of the Process

● Convenient tear-off design for end-users.
● High efficiency production with continuous rolls.
● Strong sealing for garbage and heavy-duty bags.
● Compatible with HDPE, LDPE, recycled, and biodegradable films.

Applications

Explore Parkins perforating bag on roll cases to see how our bag making machines boost capacity and ensure quality.
What can we do to help?
We provide customized services , please contact us if you need more information
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