Product Overview
Our factory specializes in producing three-sided sealed high-temperature steaming food packaging bags for soups, specifically designed for liquid/semi-liquid foods such as bone broth, concentrated broth, clear broth, and pre-packaged soups. These bags are compatible with high-temperature sterilization, vacuum packaging, and long-term storage at room temperature, featuring robust sealing without leakage, heat resistance without deformation, and safety/environmental compliance. Customized dimensions, thickness, and printing options are available.
core advantage
• Heat-resistant steaming: Capable of withstanding high-temperature steaming sterilization at 121°C-135°C, maintaining structural integrity without rupture, delamination, or leakage during prolonged boiling/steam sterilization, compatible with industrialized sterilization processes for soups.
• Triple-sided sealing with robust sealing: Triple-sided heat-sealing process ensures tight and uniform edge sealing, effectively preventing liquid leakage from soup products. The vacuum packaging exhibits strong stability, effectively blocking oxygen, moisture, and odors.
• Food-grade safety material: Made of PET/AL/PA/RCPP multi-layer composite, compliant with food contact standards, with no harmful substance leaching at high temperatures and no odor migration, ensuring the flavor and safety of soups.
• High-barrier preservation: Light-shielding, oxygen-blocking, and moisture-resistant properties extend the shelf life of soups, eliminating the need for refrigeration at room temperature and reducing cold chain costs.
• Anti-puncture and tensile resistance: The material is strong and resistant to compression, making it less prone to damage during transportation and storage, and compatible with automated packaging production lines.
• Flexible customization: Supports customization of size, thickness, and transparency/aluminum foil material, with printing of brand LOGO and product information to enhance brand image
scope of application
High-temperature sterilization packaging for various liquid/semi-liquid foods including broths, bone broths, concentrated broths, clear broths, medicinal diet broths, pre-prepared dish broths, and ready-to-eat soup products.
Specification Parameters
• Bag type: three-sided sealed flat bag
• Printing: up to 10 colors with free design
• Heat resistance: 121°C/135°C high-temperature steaming
• Structure: PET/AL/PA/RCPP (customizable as needed)
• Thickness: Standard double-sided 16-24 gauge silk, customizable
• Process: Vacuum packaging, high-temperature steaming, color printing/matte/ glossy finish
• Characteristics: Non-leaking, heat-resistant, high barrier performance, food-grade, sterilizable
Factory strength
Our source factory features automated production lines with consistent quality and on-time delivery. We support both small-batch trial orders and bulk wholesale orders, and provide export certification and quality inspection reports. Customization based on samples is available upon request.
Q: 1: When can customer service respond to messages?
A: Customer service is available from 8:00 AM to 4:30 PM Beijing Time.
Q: 2: How can I track my shipment after delivery?
A: After shipment, we will send the shipping order number to your email. Alternatively, you can contact us to check the delivery status anytime.
Q: 3: What should be done when encountering product quality issues?
A: Upon receiving the goods, immediately inspect for any transportation-related damages or defects and conduct random quality checks. If non-compliance is detected, please submit photos and videos to us within 7 days of receipt. In cases of severe issues, cease use immediately to prevent further losses. We will provide appropriate compensation based on the specific product defects and make up for the losses in subsequent orders.
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