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China, Chinese Inpack High-Quality PVC Plastic Slider Zipper Garment Packing Bag Used for Clothes1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Industrial Packaging BagClothing Packaging BagZipper BagPlastic Zipper Bag
INPACK (ZHONGSHAN) AUTOMATIC EQUIPMENT CO., LTD.
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Product DescriptionProduct DescriptionPremier Zipper Bags Supplier | INPACK Bags & PouchesZipper bags are a type of flexible packaging, often multi-layer laminated, featuring a press-to-close or slider zipper for easy and secure resealing. Their convenience and ability to keep contents fresh have made them one of the most popular packaging solutions in the market today. * Available in various formats, including flat pouches, stand-up pouches, and custom shapes.* Multiple zipper options (press-to-close, slider) are available to enhance functionality and consumer appeal. OUR ADVANTAGE ON ZIPPER BAGS IS: * Custom print with logo up to 10 colors, with matte and spot glossy finishes available.* MOQ from 200 pcs for a start with digital print.* Free existing sample delivery for reference.* The shortest delivery time for printed pouches can be less than 7 days.Welcome inquiry to INPACK, know more about our stand-up pouches.SEO KEYWORDS * Eco-Friendly Zipper Bag / Resealable Bag / Plastic Zipper Pouch / Stand-Up Zipper Bag / Custom Zipper Bag* Heavy-Duty Zipper Bag / Clear Zipper Pouch / Slider Zipper Bag* Zipper Bag Manufacturer / Wholesale Zipper Bag / Zipper Pouch Packaging / Ziplock BagSpecificationGeneralMaterialHDPE/EVA/CPE ectLOGOCustomized Logo As Your RequestColorWhite/Pink/Black/Blue/Purple/Beige/Yellow/CustomizedBrandOEM AcceptedUsageGarment/Shorts/Shoes/Bag/Hat etcFeatureRecyclable/Moisture-Proof/Water-Proof/Anti-Static (Optional)INPACK PACKAGINGA zipper bag refers to a flexible packaging featuring a resealable closure that allows for easy access, display, storage, and repeated use. In this buyer's guide, you'll learn numerous aspects surrounding the zipper bag manufacturing process and other related details. Step 1: Determine The Intention Of The Zipper Bag The first step in the manufacturing process of a zipper bag is establishing its actual use. In essence, this involves figuring out the exact purpose, whether it is designed for preserving, protecting, or storing the specific product. Once you determine the actual intention, it becomes easy to figure out other elements surrounding the design and construction of the zipper bag. Ideally, figuring out the actual intention of this packaging component allows you to determine the right material suitable for the content. Moreover, you'll also determine the right design, size, and shape of the zipper bag you are making.Step 2: The Design ProcessThe design process for creating a zipper bag begins with defining its specific purpose, followed by using appropriate design software to develop a conceptual representation. Mastery of the software is essential to ensure that the design aligns with intended functions and aesthetics. During this phase, it's crucial to consider the bag's capacity, material quality, and shape to optimize its effectiveness. The choice of features is centered on the resealable closure itself. The type of zipper—such as a standard press-to-close seal, a powder-proof zipper, or a user-friendly slider—is determined here and is heavily influenced by the nature of the contents. For example, a slider is ideal for products requiring frequent and easy access. Other features like tear notches (placed above the zipper) and hang holes are also integrated at this stage. Additionally, understanding the target market is pivotal. Customizing the zipper bag to meet customer expectations for convenience and reliability not only enhances market appeal but also helps evaluate the potential capital and return on investment for the product, ensuring a more successful launch in the competitive landscape.Step 3:Finding The Right Material For a Zipper BagThe choice of material for a zipper bag is essential for its sealing performance, clarity, and overall durability. Zipper bags are typically made from flexible plastics that provide a balance of strength, protection, and resealability. The most common materials include: Low-Density Polyethylene (LDPE): Widely used for its flexibility, transparency, and strong sealability, LDPE makes zipper bags easy to open and reclose.Linear Low-Density Polyethylene (LLDPE): Added to increase tensile strength and puncture resistance, which extends the bag's lifespan through repeated use.High-Density Polyethylene (HDPE): Offers additional stiffness, chemical resistance, and barrier protection for heavier or industrial contents.Co-extruded Films: Multi-layered films may be used to further enhance moisture/oxygen barriers or to provide special properties, such as odor protection or anti-fog effects. By choosing the right material or combination, zipper bags deliver optimal freshness, reusability, and reliability for a wide range of packaging needs.INNER LAYER MATERIAL* It forms an integral basis of a stand-up pouch since it is the part that comes in direct contact with the content.* Often, the ideal material for an inner layer is linear low-density polyethylene (LLDPE).* Other than being FDA-approved material, it facilitates easy heat-sealing of the pouch and makes the product hard to tamper with.* Ideally, this is fundamental since it enhances the product's shelf life and customers' confidence when buying the commodity.MIDDLE LAYER MATERIAL* The type of material for the middle layer of a stand-up pouch often varies based on the specific content of the bag.* Essentially, you can use several materials to make this layer.* However, the commonly preferred options in most applications include the following: metalized film, aluminum foil, and polyethylene terephthalate (PTE/PETE).* These materials offer different structural capabilities as far as durability is concerned.* For instance, metalized film is quite ideal for relatively fast-moving products since it has a somewhat lower lifespan.* Aluminum foil, on the other hand, is more durable than metalized film since it can keep products for at least 20 months.* PTE/PETE is also a suitable middle layer material, mostly ideal for stand-up pouches designed for packaging personal care products.OUTER LAYER MATERIAL* It is the layer consisting of the actual finish material and, in many instances, designed to attract the customer's attention.Moreover, this material also contains details regarding the product and other elements of brand messaging.Step 4: Selecting a Suitable Design For a Zipper BagThe design of a zipper bag is primarily determined by the content being packaged and the target market. The choice of features centers on the type of zipper closure itself, which should align with the product and customer preferences. Customization is essential to meet specific customer needs and help products stand out on crowded shelves. The shape and size should be distinctive, and incorporating a hang hole or euro slot can enhance retail visibility and appeal. Ultimately, the design's core purpose is to allow customers to easily open the pouch via a tear notch and access the contents, while the integrated zipper provides reliable resealing for later use. The quality of this resealable mechanism is paramount to ensuring the safe storage its initial opening.Step 5: Making a Making a Zipper BagThe manufacturing process of a zipper bag involves several key steps, starting with high-quality raw materials, such as clear or frosted film, being shaped into the bag's final dimensions. Custom logos, brand colors, and care instructions are printed on the material to create a premium brand presentation. A slider zipper or press-to-close zipper is then precisely heat-sealed onto the inner faces near the top edge. Other features, like air-release holes to compress bulky items or hang holes for retail display, are often added. Following zipper integration, strong vertical seals are applied along the sides of the bag. The bottom is then sealed to form the completed, empty bag. The individual bag is cut cleanly along the side seals and conveyed for packaging, where it is typically manually filled with the designated garment. Following this, the zipper is closed by the packer. This simple, efficient process results in a protective and professional package that keeps clothing clean and safe from the factory to the customer.Step 6: Quality Tests For a Zipper BagThe manufacturing process of zipper bags is entirely industrialized and utilizes advanced equipment. Since these bags play a vital role in packaging different products, they are usually taken through several tests to determine their suitability and quality, with a special focus on the resealable closure. Moreover, these tests also intend to examine the reliability of the zipper bag when subjected to various environmental and mechanical conditions. Some of these quality tests include the following: Seal Strength Test –This critical test analyzes how properly the permanent heat seals and, most importantly, the resealable zipper closure perform. It measures the force required to open the seal, ensuring it is both secure and user-friendly. Zipper Fatigue & Reliability Test –This test is specific to zipper bags and determines the zipper's durability over hundreds or thousands of opening and closing cycles. It ensures the zipper maintains its sealing integrity throughout the product's lifespan. Tensile Test –This examination on a zipper bag is conducted to determine the level to which the film material can stretch and the amount of pressure needed to break it. Drop Test –The essence of this quality test is to determine the ideal height from which a filled zipper bag can be dropped without the seals or zipper failing. Burst Test –It is designed to examine the maximum internal pressure at which the zipper bag can burst. Puncture Resistance Test –It intends to determine the amount of force needed to puncture the flexible packaging material used for manufacturing zipper bags. Vacuum Test –The design of this quality test is to establish any leakage possibility from the zipper bag under external vacuum pressure, checking for micro-leaks in the seals or zipper. In essence, there are specific performance levels for these tests that a zipper bag needs to meet to be declared suitable, safe, and of the required quality. Reputable zipper bag manufacturers have well-equipped laboratories and qualified personnel to handle all the relevant quality tests.Company ProfileFAQQ1. What types of packaging materials are available?* Plastic Films and Bags: Commonly used for flexible packaging, including pouches, wraps, and shrink films. Materials include polyethylene (PE), polypropylene (PP), and polyester (PET).* Paper and Cardboard: Used for boxes, cartons, and paper bags. Often made from recycled paper or corrugated cardboard for added strength.* Biodegradable and Compostable Materials: Made from materials like cornstarch or plant fibers, designed to break down more quickly in the environment.Q2. What factors should I consider when choosing packaging materials?* Product Protection: Consider the material's barrier properties to protect against moisture, light, and oxygen.* Shelf Life: Choose materials that help extend the product's shelf life.* Cost: Evaluate the cost of the material against your budget and production needs.* Sustainability: Consider eco-friendly options like recyclable or compostable materials.* User Experience: Ensure the packaging is easy to use, store, and transport.Q3. How can I determine which material is best for my product?* Product Type: Assess the nature of your product (e.g., liquid, solid, perishable) to choose appropriate packaging.* Storage Conditions: Consider the conditions under which your product will be stored and transported.* Regulations: Ensure compliance with industry regulations and standards for packaging materials.Q4. Are there sustainable packaging options available?Yes, there are several sustainable packaging options, including:* Recyclable Materials: Such as PET, HDPE, and aluminum.* Biodegradable Materials: Made from natural sources that decompose more quickly.* Compostable Materials: Designed to break down in composting environments.* Refillable Packaging: Reduces waste by allowing customers to refill their containers.Q5. How do I ensure the quality and safety of packaging materials?* Certifications: Look for certifications like ISO, BRC, or FDA approval that indicate compliance with quality and safety standards.* Testing: Conduct tests for durability, barrier properties, and compatibility with the product.* Supplier Reputation: Choose materials from reputable suppliers with a history of high-quality products.Q6. Can I customize my packaging?Yes, many packaging materials can be customized with printing and unique designs to enhance branding and meet specific needs.Q7. What is the lead time for ordering packaging materials?Lead times can vary depending on the type of material, customization requirements, and supplier. It's best to discuss timelines with your packaging provider to ensure timely delivery.Q8. How should I store and handle packaging materials?* Storage Conditions: Keep materials in a cool, dry place away from direct sunlight and extreme temperatures.* Handling: Follow proper handling procedures to avoid damage and contamination of the materials.Q9. Can I get samples before placing a large order?Most suppliers offer samples of packaging materials so you can evaluate their suitability for your needs before committing to a large order.Q10. What are the benefits of using advanced packaging technologies?* Improved Protection: Enhanced barrier properties and durability.* Efficiency: Faster production and better quality control.* Customization: Greater flexibility in design and functionality.
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