Does Your Bread Packaging Breathe? All About Microperforated Film
Have you ever noticed that bread in tight packaging quickly becomes damp, “sweats,” and spoils? Lack of ventilation causes moisture build-up, mould growth, and loss of freshness in bakery products.
What is Microperforated Film?
Microperforation is the process of creating very fine holes in packaging film. These micro holes allow constant air exchange between the inside of the package and the surrounding environment. This prevents excess moisture and condensation, extending the shelf life of your products.
Types of Microperforation for Bread Packaging:
🔸 Hot Perforation:
- Method: The Film is pierced using heated needles
- Hole diameter: 1 mm
- Film width: 250–1000 mm
- Film thickness: 20–55 µm
- Advantages: High precision, consistent air exchange, ideal for thin materials
🔸 Macro Perforation (Cold):
- Method: Mechanically pierced without heat
- Hole diameter: 4–5 mm
- Film width: 230–500 mm
- Film thickness: 20–80 µm
- Advantages: Enhanced ventilation, great for moist bakery products
Recommended Film Types for Bakery Products:
BOPP Film (20–40 µm):
- Rigid, transparent, glossy
- Excellent barrier properties
- Can include a heat-sealable layer for airtight seams
- Perfect for pre-packaged bread
LDPE Film (25–40 µm):
- Soft, elastic, easily sealable
- High resistance to moisture and impacts
- Ideal for sliced bread and baguettes
Why Microperforation is Beneficial for Baked Goods:
- Preserves freshness, flavour, and texture
- Prevents mould formation
- Allows cooling of freshly packed products
- Enables open-shelf storage and display
- Suitable for automated packaging lines
Production Capabilities of “ARTHA-S”:
- In-house modern equipment for hot and European-style perforation
- Precise configuration of perforation parameters: width, thickness, hole count
- Complete solutions: perforation + flexographic printing, lamination, and custom pouch making
Why Order Bread Packaging from “ARTHA-S”:
- Years of experience producing packaging for bakery products
- Tailored film selection based on the specific type of product
- Optimal order volume starting from 50 kg of perforated film
- Flexible order terms and fast turnaround
If your packaging doesn’t allow for ventilation, you risk losing product quality and consumer trust.
Order high-quality microperforated films from “ARTHA-S” to keep your bread fresh and more attractive to customers!
