Laminated Bags
Your Professional Laminated Bags Manufacturer!
Dongguan Chengzhiyu Packaging Materials Co., LTD was established on November 2, 2023, and has quickly made its mark in the packaging materials industry. Located in Dongguan, a major manufacturing city, the company operates a modern workshop spanning over 6,000 square meters. This large facility ensures ample production space and provides a solid foundation for the company’s professional and large-scale development. Currently, the company's main business covers eco-friendly paper packaging, plastic packaging products, and customized packaging solutions, including premium gift boxes, product outer cartons, bubble bags, EPE foam, and various types of plastic-sealed packaging.
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![Stand-up Pouches With Gusset]()
Stand-up Pouches With GussetEngineered to handle high-volume retail goods and heavy liquid packaging, our Stand-up Pouches with Gusset offer a cost-effective, durable alternative to heavy plastic bottles and glass...read more -
![Stand-up Zipper Pouches]()
Stand-up Zipper PouchesOur Stand-up Zipper Pouches are designed to deliver exceptional shelf presence, outstanding freshness protection, and convenient reusability. Our manufacturing process uses a high-performance...read more -
![Zipper Stand-Up Bags]()
Zipper Stand-Up BagsCrafted from composite PO/PE material with a thickened stand-up bottom design, these Zipper Stand-Up Bags can stand stably (not tilting at 30°), facilitating shelf display and consumer access. The...read more -
![Bottom-Sealed Stand-Up Bags]()
Bottom-Sealed Stand-Up BagsMade of high-strength composite material (optional PE/PO/aluminum foil) with an integrated bottom-sealing design, these Bottom-Sealed Stand-Up Bags offer strong stand-up stability (supporting 5kg...read more -
![Laminated Aluminum Foil Bags]()
Laminated Aluminum Foil BagsMade of composite PE/PO and aluminum foil material (optional 3-layer/5-layer composite), these Laminated Aluminum Foil Bags combine the light-shielding and oxidation-proof properties of aluminum...read more -
![Side-Sealed Zipper Bags]()
Side-Sealed Zipper BagsMade of composite PE/PO material with double-side heat-sealing and edge-pressing technology, these Side-Sealed Zipper Bags ensure tight and leak-proof seals. The zipper at the bag mouth opens and...read more -
![Center-Sealed Bags]()
Center-Sealed BagsMade of composite PE/PO material with high-temperature heat-sealing technology at the center, these Center-Sealed Bags ensure firm and crack-resistant seals (sealing strength ≥12N/15mm). With good...read more -
![Laminated Vacuum Bags]()
Laminated Vacuum BagsMade of multi-layer composite PE/PO and film material (3-layer/5-layer composite), these Laminated Vacuum Bags offer excellent sealing performance with an air leakage rate of less than 0.3% after...read more -
![Special-Shaped Bags]()
Special-Shaped BagsMade of various composite materials such as PE/PO/CPE, these Special-Shaped Bags can be customized into personalized shapes including round, oval, heart-shaped, and irregular shapes, adapting to...read more -
![Offset-Sealed Labeled Bags]()
Offset-Sealed Labeled BagsMade of high-quality PE/PO material with precision heat-sealing technology at the offset edge, these Offset-Sealed Labeled Bags ensure firm and leak-proof seals. The flat and smooth bag body...read more
Why Choose Us
OEM/ODM Service
Our products can be tailored to various packaging scenarios, delivering practical and diversified packaging solutions for you.
Production Market
Our business covers seven major regions in China, we cooperate with many well-known enterprises, and have an annual production capacity of over 10,000 tons.
Advanced Equipment
Our factory is equipped with advanced mechanical equipment to ensure high-quality production. We have 15 film blowing machines, 20 bag cutting machines, and 6 fully automatic printing machines, creating an integrated industrial chain for film blowing, printing, and bag making.
Our Certificate
Our company has obtained the ISO9001 Quality Management System Certification and holds an authoritative GRS (Global Recycled Standard) report. These two certifications ensure full-chain compliance and controllability from raw material procurement and production processes to finished product delivery.
Advantages of Laminated Bags
Durability
The lamination layer enhances the bag’s strength, making it more resistant to tearing and damage, compared to traditional paper or non-woven bags.
Water Resistance
The plastic lamination makes the bag water-resistant, protecting the contents from moisture and light spills.
Reusability
The added durability of laminated bags makes them suitable for multiple uses, reducing the need for single-use bags and promoting eco-friendliness.
Enhanced Appearance
Laminated bags have a smooth and polished surface, which improves the overall appearance and gives a more premium look to the packaging.
High-Quality Printing
Laminated surfaces offer better ink adhesion, resulting in sharp and vibrant prints that effectively showcase the branding and design.
Eco-Friendly Options
Some laminated bags use biodegradable or compostable materials for the lamination layer, catering to environmentally-conscious consumers.
Food and Beverage Industry
Snacks and Confectionery: Effectively blocks moisture, oxygen, and contaminants, maintaining food freshness while enhancing visual appeal.
Coffee and Tea: Excellent sealing and vacuum packaging capabilities preserve aroma and flavor.
Dried Goods and Frozen Foods: High-temperature resistant and moisture-resistant, suitable for dry goods such as flour and rice, as well as frozen products.
Personal Care and Cosmetics
Sample and Travel Packaging: Lightweight, flexible, leak-proof, and easy to carry.
Product Protection and Shelf Life Extension: Protects the stability of cosmetics and skincare products by blocking UV rays and air.
Pharmaceuticals and Healthcare
Pharmaceutical Packaging: Moisture-proof and oxygen-proof properties maintain the efficacy and integrity of pharmaceuticals.
Medical Supplies Packaging: Ensures sterility and protects patient safety.
Pet Supplies
Dry Pet Food: Protects against environmental influences, keeps food fresh, and features a resealable design.
Pet Treat Packaging: Transparent design showcases the product while providing barrier properties.
Industrial and Agricultural Products
Chemicals and Fertilizers: Effectively blocks moisture and air, maintaining product quality.
Seed and Grain Packaging: Protects against moisture and pests, ensuring long-term preservation of agricultural products.
Retail and E-commerce
Apparel and Accessory Packaging: Offers both protection and aesthetic design, meeting consumer needs.
Online Delivery: Durable, custom-designed packaging bags ensure products arrive undamaged and enhance brand marketing.
Electronic Products
Anti-static protection: Anti-static properties protect electronic components from damage, ensuring product safety.
User Manual and Accessory Packaging: Neatly and systematically packaging electronic accessories and manuals enhances the user experience.
Home and Garden Products
Soil and Fertilizer Packaging: Moisture-proof design ensures the contents remain usable for extended periods.
Decorative Item Packaging: Exquisite graphic designs enhance product appeal and brand image.
Types of Laminated Bags
|
Laminated Bag Type |
Structural Design |
Features |
Typical Applications |
|
Stand-up pouch |
Bottom gusset expands to stand |
Shelf display strength; high branding area |
Snacks, nuts, coffee, candy, pet food |
|
Flat bottom bag |
5 panels + flat base |
Premium appearance; high capacity |
Coffee beans, high-end food, supplements |
|
3-side seal pouch |
3 sealed edges |
Lightweight; high barrier |
Powder products, dried goods, medical items |
|
Quad-seal bag |
Side panels sealed vertically |
Larger capacity; strong shape control |
Rice, pet food, cereals, agricultural products |
|
Spout pouch |
Spout for liquid pouring |
Portable; leak-proof |
Juice, baby food, sauces, detergents |
|
Vacuum pouch |
Air removed before sealing |
Freshness preservation |
Meat, seafood, cheese |
|
Retort pouch |
Heat-resistant laminated structure |
Able to withstand 121°C sterilization |
Ready-to-eat meals, wet pet food |
|
Zipper pouch |
Reusable closure |
User-friendly |
Daily food, supplements, powders, tea |
|
Rollstock film |
Laminated sheet on reels |
High-speed packaging lines |
Industrial packaging automation |
Specification
|
Peoduct Name |
Laminated Bags |
|
Material |
PE/PO/CPE/Aluminum Foil or customized |
|
Size |
Customized size |
|
Thickness |
0.06-0.3mm or customized |
|
Color |
Clear or customized |
|
Logo |
Custom |
|
Printing |
Client artwork |
|
Shape |
Round/square/oval/heart/irregular shapes |
|
Lead time |
15-20 days |
|
Sample |
Free |
Packaging and shipping
Our certificate
FAQ
We are one of the most reliable laminated bags manufacturers and suppliers in China. Welcome to wholesale bulk customized laminated bags at competitive price from our factory. If you have any enquiry about free sample, please feel free to email us.
laminated bags, Laminated Vacuum Bags, Center Sealed Bags