Dry Food Packaging Bags
Product categories of Snack Stand Up Pouch, we are specialized manufacturers from China, Dry food packaging bags, Small Dry food packaging bags suppliers/factory, wholesale high-quality products of Stand Up Dried Food Packaging Bag R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
- Product Introduction
I. Core Product Advantages
Our dry food packaging bags use premium PA/PE composite material, with optional PET/PE or aluminum foil upgrades. Boasting low oxygen transmission (≤0.8cc/m²·24h·atm) and minimal moisture loss (≤2%), they fully block oxygen, moisture and light to prevent oxidation, dampness and mold. Even in 75% high humidity for 72 hours, contents stay dry. They extend the shelf life of nuts, mushrooms and dried goods by 6–12 months, cutting cross-border transport losses significantly.
Built for long-haul global shipping, these 15–20 mil reinforced polyester bags feature 25N/mm puncture resistance to withstand tearing, crushing and stacking pressure during transit. Reliable vacuum sealing keeps internal moisture ≤0.002%, stopping air ingress, moisture damage and odor contamination for safe overseas delivery.
All materials adopt pure food-grade virgin resin with no odd smells or harmful chemical leakage. Compliant with ISO 22000, our products exceed industry safety standards: total solvent residue ≤5mg/m² and benzene residue ≤0.1mg/m². Safe for all dry foods except infant formula, they carry zero food safety risks.
II. Core Product Features
1. Material Benefits
The standard PA/PE structure provide consistent performance by utilizing both PA layers which act to protect the sharp edges of nuts and grains, as well as PE layers that enable excellent, strong heat seals and significant cold resistance during vacuum storage. Custom biodegradable PLA+PBAT options can meet both EU EN13432 and US BPI certifications, achieving more than 97% compostable degradation in 180 days in compliance with current eco-friendly global trends.
Thickness can be customized from 12 to 25 mil. 15–20 mil fits most dry goods, while 20–25 mil suits bulk large nuts and grains. The balanced sturdy yet lightweight design protects products well without extra shipping costs from over-packaging.
2. Functional Design Highlights
Equipped with dual zippers and a heat-sealed top, the bags support over 70 re-seals to keep food fresh after opening. The 10–12mm heat seal guarantees tight, leak-proof closure. Built-in easy-tear notches allow tool-free opening, enhancing overseas customer experience and avoiding negative reviews.
The eight-side sealed stand-up pouch stays upright without extra support, convenient for storage and boosting shelf visibility on retail and cross-border platforms. Integrated QR codes record real-time transport temperature and humidity with permanent records, building buyer trust and enabling full logistics monitoring.
3. HD Custom Printing
Professional 8–10 color high-definition printing reaches 200 lines per inch, with color difference ΔE ≤1.5 and registration error ≤0.1mm for accurate brand logos and multi-language labels. Optional matte, glossy, hot stamping, UV and embossed finishes meet diverse branding needs. All printed dates and text follow international food packaging rules with clear, easy-to-read fonts for global sales.
Perfect for nuts like walnuts, almonds and cashews to prevent breakage and oxidation during long shipping. For dried fruits such as raisins and mango slices, they lock in original texture and flavor by stopping moisture stickiness. They protect grains including rice, oats and beans from pests and odor transfer, with PA/PE material resisting punctures from sharp particles. Ideal for mushrooms, fungus and herbal ingredients, the bags maintain dryness and nutrition in cross-border logistics. They also fit dehydrated vegetables, loose-leaf tea and specialty dry goods with customized barrier protection.
IV. Production Process
We follow strict standardized workflows with advanced international equipment. All raw materials pass strict safety and performance tests, complying with Chinese food packaging standards. Eco-friendly food-grade inks are used in precision high-speed printing with graded temperature control for clear, smudge-free patterns and safe solvent levels.
Advanced dry lamination creates bubble-free strong layers to boost durability, with low VOC emissions for green production. Composite materials undergo controlled curing to enhance bonding and reduce residue. Computerized bag making ensures precise dimensions and firm heat seals, with random sampling during production. Finished bags pass strict sealing, puncture and compliance tests, reaching a 99.95% pass rate with complete inspection reports for smooth export customs clearance.
V. Company Strengths & Partnership Guarantees
With decades of food packaging experience, we hold FDA, BRC, CE and SGS certifications, adjusting packaging for regional rules worldwide to lower customs risks. Our large-scale production workshops with premium equipment support full customization on materials, sizes and printing. The in-house R&D team offers free design, 24-hour rush samples and personalized solutions, plus lightweight designs to save shipping fees.
Strict 12-step quality control ensures stable product quality and a high repeat customer rate. We provide free sample services with unlimited revisions and no design fees. All products support third-party testing, with full after-sales returns and exchanges for quality issues. We maintain steady supply for long-term partners, optimizing services to support your global business growth.
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