PRINTED LAMINATED BAGS

1. Requirement Discussion

The process begins by understanding the customer’s requirements.

We discuss:

• Bag type
• Size
• Quantity
• Material
• Color
• Printing requirements
• Handle style
• Lamination
• Intended application
• Delivery requirements

This helps determine the most suitable specification for the project.

2. Size & Specification Selection

The bag dimensions are selected according to the product being carried.

Important specifications may include:

• Width
• Height
• Side gusset
• Bottom gusset
• Material thickness
• Handle length
• Handle width
• Carrying capacity

The correct dimensions help ensure that the final bag is practical for its intended use.

3. Material Selection

The appropriate substrate is selected according to the required strength, appearance, and application.

For many laminated bags, woven polypropylene (PP) is used because it offers a strong and reusable structure.

Material selection depends on factors such as:

• Product weight
• Required durability
• Bag size
• Expected usage
• Printing requirements
• Desired appearance

4. Lamination

The selected material is laminated with a suitable film.

The film creates a smooth outer surface and can enhance the appearance of the bag while providing additional protection to the underlying material.

The choice between different finishes can depend on the brand’s visual requirements.

• Glossy Finish

Creates a bright, reflective appearance and can make colors appear more vibrant.

• Matte Finish

Provides a softer, sophisticated appearance with less surface reflection.

5. Artwork & Design Preparation

The customer’s artwork is prepared according to the selected bag dimensions.

The design may include:

• Company logo
• Brand name
• Tagline
• Product categories
• Contact details
• Website
• Social media information
• QR code
• Promotional messages
• Decorative graphics

The artwork is adjusted to ensure that important elements remain within the printable area.

6. Printing

The laminated surface provides an attractive area for printing.

Depending on the design, quantity, and required finish, an appropriate printing method can be selected.

Printing can be used to reproduce:

• Logos
• Typography
• Illustrations
• Patterns
• Brand colors
• Promotional graphics

For businesses, this large printable surface provides an opportunity to turn packaging into a mobile branding tool.

7. Cutting & Bag Formation

After the material and printing are ready, the material is cut according to the finalized dimensions.

The panels are then formed into the required bag structure.

Depending on the design, the bag may include:

• Side gussets
• Bottom gussets
• Box-style construction
• Reinforced top edges
• Folded sections
• Reinforced handle areas

8. Handle Attachment

Handles are attached according to the customer’s requirements.

Handle options can vary according to:

• Bag size
• Expected load
• Desired appearance
• Intended application
• Brand preference

Proper reinforcement at the handle attachment points is important for reliable carrying performance.

9. Quality Inspection

Quality checking is an important part of the manufacturing process.

The finished bags can be inspected for:

Bag Quality

• Dimensions
• Shape
• Stitching
• Gussets
• Handle attachment
• Overall finishing

Printing Quality

• Print clarity
• Positioning
• Color consistency
• Logo accuracy
• Ink adhesion
• Smudging or defects

Lamination Quality

• Surface appearance
• Bonding
• Wrinkles
• Peeling
• Overall finish

Only after the required quality checks are completed should the finished bags proceed to packing and dispatch