Custom OEM ODM Black Embossing Vacuum Bags - China Suppliers & Factory for Food Packaging Solutions
Parameter
| Serial Number | Indicator Name | Indicator Value |
|---|---|---|
| 1 | Deviation | ±5 mm |
| 2 | Width deviation | ±5mm |
| 3 | heat seal width deviation | ±2mm |
| 4 | peel strength | PET/AL≥4.5N 、AL/NY≥5.2N、NY/PE≥6.3N |
| 5 | heat seal strength | longitudinal ≥ 95N, transverse ≥ 96N |
Product Features
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Frequently Asked Questions
What is the applicable temperature range for these vacuum bags?
The vacuum bags can be used across a broad temperature range of -30°C to 100°C, meeting requirements for freezing storage, room temperature preservation, and high-temperature cooking or sterilization.
How do black embossed vacuum bags extend food shelf life?
Made from high-density materials, they achieve a high degree of vacuum to extract air, provide a strong oxygen and moisture barrier, and prevent oxidation, spoilage, and acid seepage.
What are the standard heat seal strength and peel strength values?
The heat seal strength is longitudinal ≥ 95N and transverse ≥ 96N. The peel strength reaches PET/AL ≥ 4.5N, AL/NY ≥ 5.2N, and NY/PE ≥ 6.3N.
Are the vacuum bags suitable for high-temperature cooking and sterilization?
Yes. The material features excellent high-temperature resistance, making it suitable for vacuum packaging of food post high-temperature cooking and sterilization to effectively eliminate bacteria.
How easy is it to operate the vacuum packaging process?
The packaging operation is straightforward: simply place the item into the embossed bag, align and seal the edges, draw the vacuum, and finish by sealing the borders for dependable long-term storage.
Why is this vacuum packaging solution cost-effective for enterprises?
With affordable material and equipment costs paired with high-performance barrier protection that significantly cuts food waste, it delivers high economic returns for food production enterprises.