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Plant: Okhla Phase 2Heidelberg & Bobst Lines

Window Cartons

Custom folding cartons featuring precision die-cut window apertures bonded with crystal-clear food-grade PET or PVC transparent films.

Core Capabilities & Highlights
  • Automatic high-speed window patching
  • Optically clear anti-fog transparent film
  • Custom geometric and organic window dielines
  • Heidelberg multi-color offset graphics
Material Substrates
  • • Virgin FBB Board (250-400 GSM)
  • • Clear Food-Grade PET Film (50-150 microns)
  • • PVC Sheet
Available Finishes
  • • Matte Lamination with Clear Window
  • • Gold Foil Window Borders
  • • Embossed Surrounds
  • • Spot UV

Window Patching Cartons: Letting Products Speak for Themselves

Visual transparency drives retail sales. When consumers can view the genuine texture, color, and craftsmanship of your product without opening the box, purchase confidence increases significantly. Ad King operates automated window patching machinery in Okhla, New Delhi, producing pristine window cartons for food, toy, and cosmetic brands.

Window cartons demand exceptional die-cutting precision and immaculate film application. A misaligned film patch or excess glue residue damages visual appeal. At Ad King, automated window patchers apply uniform adhesive lines around complex window geometries before adhering clear PET film at high speed.

Production Highlights & Quality Control

  1. Precision Laser Dielines: Clean edge cutouts without paper dust or ragged board fibers.
  2. Dust-Free Clean Assembly: Maintaining strict cleanliness protocols to ensure no dust particles are trapped between the clear film and the carton board.
  3. High-Clarity Film Selection: We utilize anti-static, anti-scratch clear PET sheets that preserve crystal clarity under retail store spotlights.
Turnkey Manufacturing

How to Order Window Cartons

A transparent, calibrated 4-stage production protocol from initial consultation to final delivery.

01

Requirement & Specification

Share your dimensions, target quantity, substrate preference, and artwork files with our technical team.

02

Structural Proof & Approval

Our CAD department prepares digital 3D dieline proofs and unprinted mockups for dimensional validation.

03

Precision Press Manufacturing

High-speed offset printing on Heidelberg/Kamori presses, surface finishing, die-cutting, and automated folding.

04

Quality Check & Dispatch

Rigorous quality inspection, moisture-proof bundle packaging, and dependable nationwide dispatch from Okhla.

Manufacturing Clarity

Frequently Asked Questions About Window Cartons

Clear technical answers on substrates, minimum quantities, sampling, and delivery for Window Cartons.

What window film materials are available?
We utilize optically pure, food-safe polyethylene terephthalate (PET) and PVC films in calipers ranging from 50 to 150 microns.
Can window openings wrap around the carton edge to form two viewable sides?
Yes, our automated window patching and scoring equipment handles multi-panel panoramic windows.
Is the adhesive used for window patching food-safe?
We apply certified non-toxic, food-grade hot and cold glues compliant with food packaging safety guidelines.
How do you prevent film wrinkling during folder gluing?
Our computerized window patcher ensures consistent web tension and precise glue application before cartons enter final folding.
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B2B Direct Manufacturing

Request an Estimate for Window Cartons

Send us your required dimensions, order volume, and finish requirements for Window Cartons. Direct factory pricing from Okhla Industrial Area Phase 2.

Custom Packaging Manufacturing Showcase