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The double-track zip closure ensures repeated opening and closing without losing sealing performance, making them ideal for food packaging, hardware parts, electronics, stationery, and daily essentials. Available in various sizes, thicknesses, and with custom printing options (logos, symbols, product information), these bags can be tailored to meet your specific branding and functional requirements.
Airtight & Leak-Proof Seal: Double-track zip closure ensures a secure seal, preventing moisture, dust, and odors from entering.
Durable & Flexible: High-quality LDPE material offers excellent tear resistance and puncture strength, suitable for long-term storage and repeated use.
Clear & Transparent: Transparent design allows easy visibility of contents, ideal for retail display and inventory management.
Customizable Options: Available in various sizes, thicknesses (from 0.05mm to 0.2mm), and with custom printing (logos, symbols, barcodes, product info) for brand promotion.
Wide Applications: Perfect for food storage, jewelry packaging, hardware parts, stationery, electronics components, and more.
From small retail bags to heavy-duty industrial storage bags, we provide tailored packaging solutions to meet your unique business needs.
Flexible packaging is made from materials such as plastic films, aluminum foil laminates, and paper composites that can be formed into pouches, bags, or roll films. Compared with rigid packaging, it offers lower transportation costs, excellent barrier protection, and greater design flexibility.
SL Packaging manufactures a complete range of flexible packaging solutions, including:
Stand Up Pouches | Flat Bottom Bags | Side Gusset Bags |
Vacuum Bags | Spout Pouches | Zipper Bags |
Three Side Seal Bags | Roll Film | Plastic Packaging Bags |
Composite Packaging Bags | ||
All products can be fully customized to meet your packaging requirements.
Yes. We provide complete OEM and ODM flexible packaging services, including customization of:
Bag type and dimensions | Material structure | Film thickness |
Gravure printing | Matte or glossy finish | Zippers, valves, spouts, tear notches, hang holes, and other functional features |
Our engineering team can also recommend the most suitable packaging structure based on your product, filling process, storage conditions, transportation requirements, and desired shelf life.
We offer a wide range of laminated material structures, including:
PET/PE | PET/AL/PE | PET/VMPET/PE |
BOPP/CPP | Nylon/PE | Kraft Paper/PE |
Mono-material recyclable structures | ||
Material selection is customized according to barrier performance, product characteristics, shelf-life requirements, and packaging equipment.
Our flexible packaging solutions are widely used in:
Food and snacks | Coffee and tea | Frozen foods |
Pet food | Spices and seasonings | Powder products |
Agricultural products | Health supplements | Cosmetics |
Household chemicals | Industrial products |
We also manufacture packaging compatible with both manual filling and automatic packaging systems.
The minimum order quantity depends on the bag type, dimensions, material structure, and printing design.
We can provide existing samples for quality evaluation, and customized samples can be produced before mass production when required.
Quality control is implemented throughout the entire production process, including raw material inspection, gravure printing, lamination, bag making, and final inspection.
Every production stage is carefully monitored to ensure consistent quality, reliable sealing performance, and compliance with customer specifications.
Yes. SL Packaging exports flexible packaging products worldwide, serving customers across North America, Europe, Southeast Asia, the Middle East, South America, Africa, and other global markets.
To receive a quotation, simply provide:
Product to be packed | Bag or pouch type | Dimensions |
Material preference | Thickness | Printing artwork |
Estimated order quantity |
Our packaging specialists will recommend the most suitable solution and provide a competitive quotation promptly.
Plastic packaging roll film is an important flexible packaging material widely used in automatic packaging machines and industrial packaging applications.A professional Plastic Packaging Roll Film Manufacturer provides customized film solutions based on:Product characteristics,Packaging equipment,Storage requirements,Printing design,Barrier performance
Flexible packaging has become a widely used packaging solution for food, daily chemical products, personal care products, and consumer goods.A professional Flexible Packaging Manufacturer in China provides customized packaging products based on different product requirements
Flexible packaging bags have become an important packaging solution for food, household products, personal care products, and pet supplies because they provide flexible designs, efficient storage, and convenient transportation.A professional Custom Flexible Packaging Bags Manufacturer helps brands develop packaging solutions according to product characteristics, market positioning, and customer requirements.
Flexible plastic bags are a cornerstone of modern packaging, providing lightweight, durable, and cost-effective solutions for a wide range of products. The global flexible packaging market is projected to reach USD 350 billion by 2028, driven by increasing demand from the food and beverage, e-commerce, and consumer goods sectors.
Clear plastic bags are one of the most commonly used forms of packaging across retail, food service, and consumer goods sectors. These bags provide visible product identification, basic protection from dust and moisture, and cost-effective storage solutions.
