Rundongyang Packaging Products Co., Ltd
Watch the video below to learn all different types of packaging bags by Rundongyang, Find waht you need and like!
| Primary Category | Specific Bag Type | Detailed Description |
|---|---|---|
| I. By Form & Structure | Stand Up Pouch | Features a flat bottom gusset that allows the pouch to stand upright independently on shelves. This design maximizes product visibility, enhances shelf appeal, and is ideal for various contents from snacks and liquids to pet food. |
| Zipper Bags / Ziplock Bag | Equipped with a built-in resealable zipper or ziplock closure. This allows consumers to open and close the bag multiple times, preserving product freshness, preventing spills, and offering convenient storage for goods like dry foods, small items, or daily necessities. | |
| 3 Sides Sealing Bags | The most common flat pouch design, sealed on three sides with an opening on the fourth for filling. Highly cost-effective and versatile, it's suitable for single-serving portions, flat items, or products requiring a simple, secure seal. | |
| Side Gusset Bags | Designed with expandable pleats or "gussets" on its sides, allowing the bag to expand and hold significantly more volume when filled. This form is often used for bulk products like coffee beans, tea, grains, or powders. | |
| Spout Pouch | Integrates a built-in spout and cap, providing a convenient and controlled way to pour, dispense, and reseal liquid, gel, puree, or viscous products. Popular for juices, baby food, detergents, and sauces. | |
| Heat Seal Bag | Requires a heat sealing machine to close its opening, creating a strong, secure, and often tamper-evident seal. This method is critical for maintaining product freshness, preventing contamination, and ensuring product safety across various industries. | |
| Self Adhesive Bag | Features a self-adhesive strip on the opening flap, enabling quick, easy, and convenient sealing without the need for external equipment. Commonly used for packaging apparel, documents, small retail items, and handicrafts. | |
| Handle Bags | Designed with integrated handles, significantly enhancing the portability and user convenience of the package. These bags are widely used for retail shopping, gift packaging, and carrying bulkier items. | |
| II. By Material | Kraft Paper Bags / Paper Bags | Made from sturdy Kraft paper or other types of paper, offering an eco-friendly, recyclable, and biodegradable packaging solution. They provide a natural, rustic aesthetic and are suitable for dry foods, gifts, and general retail goods. |
| PVC/EVA Bag | Constructed from transparent and durable Polyvinyl Chloride (PVC) or Ethylene-vinyl acetate (EVA) materials. These bags are known for their clarity, waterproof properties, and often used for packaging cosmetics, garments, blankets, or promotional items. | |
| III. By Specific Application | Food Packaging Pouch / Food Bags | A broad category encompassing various bag types manufactured from food-grade materials, specifically designed to safely contain and preserve food products. They ensure hygiene, freshness, and often include barrier properties against moisture, oxygen, or light. |
| Coffee/Tea Pouch | Tailored packaging solutions for coffee beans, ground coffee, and various types of tea leaves. These often feature specialized one-way degassing valves, high-barrier films, or resealable zippers to preserve aroma and freshness and prevent oxidation. | |
| Pet Food Bag | Durable and often resealable bags specifically designed for packaging dry kibble, wet pet food, or treats. They provide robust protection against moisture, oxygen, and pests to maintain the freshness and nutritional value of pet products. | |
| Pet Poop Bag / Dog Poop Bags | Small, sturdy, and often biodegradable bags designed for the hygienic and convenient collection and disposal of pet waste during walks or outings. They are compact and easy to carry. | |
| Facial Mask Bag | Typically a flat, multi-layered laminate pouch specifically designed to hold individual single-use facial masks. These bags ensure the essence or serum remains fresh, prevent leakage, and are often visually appealing for cosmetic retail. | |
| Breast Milk Storage Bag | Sterile, pre-sterilized, and leak-proof bags made from safe, food-grade materials. They are specifically designed for the hygienic and convenient storage of breast milk in refrigerators or freezers. | |
| Clothing Bags | Used for packaging, protecting, and presenting garments. These range from transparent poly bags for individual items to more premium, often breathable, options for higher-end fashion or storage. | |
| Mailing Bags | Lightweight, durable, and often tear/water-resistant bags used for shipping and mailing various items. They are commonly employed in e-commerce, logistics, and for sending documents or small goods securely. | |
| IV. Related Accessories | Pet Poop Dispenser | A portable, often compact and attachable device designed to conveniently store and dispense rolls of pet poop bags, commonly clipped onto leashes or pet carriers for easy access during walks. (Note: This is a complementary accessory, not a bag type itself.) |
At Rundongyang, our packaging bags classified by materials are include:
Plastic/Film-Based Bags:
Polyethylene (PE) Bags (LDPE, HDPE)
Polypropylene (PP) Bags (BOPP)
PVC/EVA Bags
Polyester (PET) Bags (typically in laminates)
Laminated/Multi-Layered Films (e.g., PET/AL/PE)
Paper-Based Bags:
Kraft Paper Bags
General Paper Bags
Foil-Based Bags:
Aluminum Foil Bags (typically in laminates)
Packaging bags made by Rundngyang in diferent Structure & Form, they are include:
3 Sides Sealing Bags
Pillow Pouches
Stand Up Pouches (Doypacks)
Side Gusset Bags
Flat Bottom Bags (Box Pouches)
Spout Pouches
Handle Bags
At Rundongyang, we understand that the right packaging is crucial for your product's success. That's why we offer an extensive and diverse selection of packaging bags, designed to meet every need. From essential structures like Stand Up Pouches and 3-Side Seal Bags to specialized solutions such as Spout Pouches and Side Gusset Bags, our portfolio covers all major bag styles.
We work with a variety of materials, including high-barrier laminates, eco-friendly Kraft paper, and clear plastics like PE and PP, ensuring your products are perfectly preserved and presented. Our expertise extends to various closure types, including reliable zippers, secure heat seals, and convenient self-adhesive options. Whether you require specific colors, unique shapes, or specialized features like child-resistant zippers or enhanced gussets, Rundongyang is your trusted partner. With years of experience and a commitment to professionalism, we welcome all customization and wholesale orders, ensuring high-quality, tailored packaging solutions that truly elevate your brand.
What did our happy clients say?
Rundongyang's insights into packaging materials are truly a revelation! Their detailed breakdown helped me understand exactly what my products need for ultimate protection and shelf appeal. This isn't just about bags; it's about smart business decisions. Highly recommend their expertise!
The way Rundongyang explains different bag styles and their applications is brilliant. It's like having a masterclass in packaging design. We now choose our bags with confidence, knowing they perfectly match our brand's functional and aesthetic goals. Fantastic resource!
Rundongyang's segment on closure mechanisms clarified so much for us. Understanding the nuances of zippers versus heat seals ensures our customers always have a positive experience with our products. Their professional approach makes them an invaluable partner.
If you're looking to dive deep into packaging, Rundongyang's comprehensive overview is your go-to guide. Their attention to detail, from color options to gusset types, is exceptional. It’s clear they offer top-tier custom solutions. An absolute gem for sourcing quality packaging!