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Custom OEM ODM Black Embossing Vacuum Bags from China Suppliers & Factory - Food-Grade, Light-Blocking Design
Parameter
Parameter Specifications| 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
Features & Advantages
High Vacuum Degree
Black embossed vacuum bags are made from high-density materials, which can achieve a high level of vacuum, maximizing the extraction of air and other gases to extend the shelf life of food.
Strong Oxygen Barrier
The vacuum bags with good sealing properties can effectively isolate air and oxygen, preventing food oxidation and spoilage, and preserving its original flavor and nutrition.
High-Temperature Resistance
The material has excellent heat resistance, suitable for vacuum packaging of food after high-temperature sterilization and cooking, effectively killing bacteria and extending the shelf life.
Good Anti-seepage Performance
It has a good airtight seal, which can prevent moisture and acidic substances from the outside from penetrating, protecting the freshness and original taste of the food.
Easy to Use
The vacuum packaging system is simple to operate. Just place the food into the bag, seal the edges, vacuum, and seal the borders to preserve for a long time.
Wide Temperature Range Applicability
Vacuum bags made of different materials can be used in a temperature range of -30°C to 100°C, meeting the requirements for freezing, room temperature, and high-temperature processing, with a broad range of applications.
High Cost-Effectiveness
The price of vacuum bags and vacuum packaging machines is relatively low, but they can significantly extend the shelf life of food, reduce waste, and offer high economic benefits, making them suitable for use in food production enterprises.
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Frequently Asked Questions
Find Answers to Common InquiriesWhat are the dimensions and size deviations of these vacuum bags?
Our embossed vacuum bags feature highly precise manufacturing standards, with a general deviation of ±5 mm, a width deviation of ±5mm, and a heat seal width deviation of ±2mm.
What is the peel strength of the different material combinations?
The peel strength varies depending on the material composition to ensure structural integrity: PET/AL is ≥4.5N, AL/NY is ≥5.2N, and NY/PE is ≥6.3N.
Can these vacuum bags withstand high temperatures?
Yes, they are made from materials with excellent heat resistance, making them ideal for high-temperature sterilization and cooking, which effectively eliminates bacteria and extends product shelf life.
What is the temperature range applicability for these bags?
Depending on the specific materials used, our vacuum bags can operate in a wide temperature range from -30°C to 100°C, making them highly versatile for freezing, room temperature storage, and high-temperature processing.
How strong is the heat seal on these embossed vacuum bags?
The bags are designed for maximum seal integrity, boasting a longitudinal heat seal strength of ≥ 95N and a transverse heat seal strength of ≥ 96N to prevent leaks and maintain freshness.