Product Overview
Microporous plastic bags are made of CPP material, which has high transparency, good toughness and strength, is not easy to tear and break, and can effectively protect the packaged items. The microporous breathable design ensures that the contents are fresh, dry, safe and leak-free. It is suitable for packaging that needs to display the contents, suitable for food packaging and commodity display. Its iron bar bag design is suitable for automatic packaging production line operation, which can improve packaging efficiency. Customizable size, thickness, color and printing.

Micro Perforated Plastic Bags Product Features:
Microporous design: tiny holes are evenly distributed on the bag body to ensure internal air circulation, effectively prevent moisture and mildew, and keep the contents fresh.
Iron bar design: The iron bar hanging bag design is suitable for automatic packaging line operation and improves work efficiency
Transparent material: transparent plastic material is used, the contents are clear at a glance, easy to identify and manage.
Good air permeability: microporous design ensures air circulation, effectively keeping the contents dry and fresh.
Strong durability: high-quality plastic materials have good tear resistance and durability, suitable for a variety of application scenarios.
Customized service: Provide customized services for size, color and printing to meet the personalized needs of customers.

Micro Perforated Plastic Bags Application:
Food packaging: suitable for packaging various foods, such as bread, vegetables, fruits, etc., to keep the food fresh and hygienic.
Industrial packaging: suitable for packaging various industrial products, dust and moisture proof, to ensure product quality.
Automated production: The hanging bag design is suitable for use on automated production lines to improve packaging efficiency.

Common Sizes & Thickness Chart
| Product Type | Common Dimensions (W x L + Flap) | Recommended Thickness | Suitable Products | Count per Wicket |
|---|---|---|---|---|
| Mini Pastry Bags | 4" x 4" - 6" x 6" | 0.6 - 0.8 Mil (15-20 Microns) | Cookies, muffins, individual buns | 250 - 500 pcs |
| Standard Bread Bags | 6" x 28" + 1.5" | 0.8 - 1.0 Mil (20-25 Microns) | Baguettes, long loaves, garlic bread | 250 - 1000 pcs |
| Burger/Bun Bags | 11" x 20" or Custom | 1.0 - 1.2 Mil (25-30 Microns) | Burger buns, hot dog buns, butter rolls | 250 pcs |
| Produce Bags | 8" x 10" - 12" x 22" | 1.0 - 1.5 Mil (25-38 Microns) | Apples, lemons, corn, salad greens | 100 - 250 pcs |
| Heavy-Duty/Freezer Bags | Custom | 1.5 - 3.0 Mil (38-75 Microns) | Frozen fruits, bulk dough | 50 - 100 pcs |
Micro Perforated Plastic Bags Packaging Trends
Laser Precision Microperforation: The application of laser perforation technology is becoming increasingly widespread. It can achieve more precise and consistent pore size and position than mechanical perforation, thus better matching the specific breathing rates of different foods.
Single Material Revolution: Faced with stringent EU PPWR regulations and the Global Plastics Convention, the biggest trend is the shift from difficult-to-recycle multilayer composite materials to recyclable single materials (such as all-PE high-barrier films).
High Transparency and Tactile Feel: Consumers are demanding a better "feel" for packaging, and films that combine high transparency with a soft, velvety feel are becoming increasingly popular.
Reduced Weight Design: Without sacrificing strength or affecting perforation performance, thickness reduction (lightweighting) can be achieved through material modification, reducing plastic use at the source.
Service Content:
| OEM and ODM services | The company provides OEM and ODM services to meet the diverse needs of different customers |
| Production using recycled materials | Many of our products contain at least 30% recycled content, avoiding the additional cost pressures of increased taxes on imported plastic packaging. |
| Certificate | ISO14001, ISO9001, SGS-REACH, SGS-LDPE polyethylene bag (30% recycled material), USB TEXT5873-GRS-2022-01 |
| Packaging method | Boxed, bagged, custom packaging |
| Delivery time | Usually about 35 days after receiving advance payment and confirming all details |
| Sample/supply quantity | 3-7 days. Some of our samples are free, and some are chargeable. Can supply more than 50 containers per month |
| Minimum order quantity | According to specifications, between 100kgs-1000kgs |
| Price | Depends on size, thickness, packaging and printing |
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