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China, Chinese Inpack Oxidation-Resistant Stand up Food Packaging Stand up Spout Pouch1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Food Packaging BagSpout PouchSpout PouchStand up Spout Pouch
INPACK (ZHONGSHAN) AUTOMATIC EQUIPMENT CO., LTD.
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Product DescriptionProduct DescriptionPremier Spout Pouches Supplier | INPACK Bags & PouchesSpout pouches are multi-layer laminated pouches integrated with a re-sealable spout, expertly designed for dispensing liquids, semi-liquids, and powders. They combine the convenience of a bottle with the efficiency of flexible packaging, making them a leading solution in today's market.*All materials used are food-grade, FDA-approved, and BPA-free.*A custom shaped pouch can be an option to create a unique brand presence on shelves.*Features a secure spout and cap for easy, spill-proof pouring; handles and windows are also available.*Puncture-resistant, heat-sealable, moisture-proof, and leak-proof, suitable for hot-fill, freezing, and retort applications.OUR ADVANTAGE ON SPOUT POUCHES IS:* Custom print with logo up to 10 colors, matte and spot glossy 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 daysWelcome inquiry to INPACK, know more about our stand-up pouches.SEO KEYWORDS*Spout Pouch Packaging/Spout Pouch vs Stand Up Pouch/Custom Spout Pouches/Liquid Packaging Spout Pouch*Baby Food Spout Pouch/Reusable Spout Pouches/Spout Pouch Supplier /Printed Spout Pouch*Juice Spout Pouch/Eco Friendly Spout Pouch/Food Grade Spout Pouch/Spout Pouch for Sauce*Flexible Spouted Packaging/Spout Pouch Design /Leak Proof Spout PouchSpecificationSpout PouchCategoryStand Up Pouch With SpoutMaterialFood grade materialPET/VMPET/PE, PET/AL/PE or customizedFilling Capacity100ml, 250ml, 500ml, 1L, 3L or Customized SizeAccessoryTear notch, handle, zipper, window or customizedUsageCookie, snack, candy milk powder, beverage power, nuts, dried food, coffee, sugar, spice, bread, tea, herbal, pet food etc.Feature*OEM custom print available, up to 10 colors*Excellent barrier against air, moisture & puncture*Foil and ink used is environmentally friendly*User-friendly, reusable, smart shelf display, Image of high qualityINPACK PACKAGINGA spout pouch refers to flexible packaging integrated with a re-sealable spout, designed specifically for the convenient dispensing of liquids, semi-liquids, and powders. It often stands upright on its bottom gusset to allow for effective display, storage, and use.In this buyer's guide, you'll learn numerous aspects surrounding the spout pouch manufacturing process and other related details.Step 1: Determine The Intention Of The Spout PouchThe first step in the manufacturing process of a spout pouch is establishing its actual use.In essence, this involves figuring out the exact purpose, whether it is designed for preserving, protecting, or dispensing the specific product.Once you determine the actual intention, it becomes easy to figure out other key elements surrounding the design and construction of the spout pouch.Ideally, figuring out the actual intention of this packaging component allows you to determine the right material structure suitable for the content.Moreover, you'll also determine the right design, size, and spout type for the spout pouch you are makingStep 2: The Design ProcessThe design process for creating a spout pouch 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 properly integrates the spout and 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 the spout and cap system is a critical part of this stage and is heavily influenced by the nature of the contents. The spout's diameter, style (e.g., corner or top-mounted), and cap type are selected to ensure easy, controlled dispensing for the specific liquid or semi-liquid product. Other features, such as handles for larger pouches or custom shapes for brand differentiation, are also determined here.Additionally, understanding the target market is pivotal. Customizing the spout pouch to meet customer expectations 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 Your Spout PouchThe choice of material for a spout pouch is crucial for its functionality and efficiency, especially for liquid and semi-liquid contents. Typically, these pouches consist of different material structures specifically designed to protect contents from elements like odor, moisture, oxidation, and light. Common material options include aluminum foil, metalized film, retort-grade structures, and kraft paper film.The best material depends on the product's properties and customer preferences. For instance, aluminum foil is ideal for providing the highest moisture and oxygen barriers for sensitive liquids, while various polymers are chosen for their mechanical strength and heat-sealing capabilities. A standard spout pouch consists of three main layers: inner, middle, and outer, each made from different materials and laminated together to form a cohesive, leak-proof unit. This layered approach enhances protection and durability, making the pouch suitable for a wide range of applications.INNER LAYER MATERIALIt forms an integral basis of a spout pouch since it is the part that comes in direct contact with the content.Therefore, it is a vital layer, especially since these pouches are most often used for packaging food and beverage products.Often, the ideal material for an inner layer is linear low-density polyethylene (LLDPE).Other than being an FDA-approved material, it facilitates a strong heat-seal for both the pouch body and the spout area, making 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 MATERIALThe type of material for the middle layer of a spout pouch often varies based on the specific protection needs of the liquid or semi-liquid content.Essentially, you can use several materials to make this barrier layer.However, the commonly preferred options in most applications include the following: aluminum foil, metalized PET film (VMPET), and Biaxially-Oriented Polyamide (BOPA/Nylon).These materials offer different structural capabilities and barrier properties.For instance, metalized film is a cost-effective option for products like juice or sauces with a moderate shelf-life.Aluminum foil, on the other hand, provides a superior barrier and is more durable, making it the top choice for products requiring long-term protection, keeping them fresh for at least 20 months.BOPA/Nylon is often added for puncture resistance and flexibility, which is critical for pouches that will be handled or squeezed frequently.OUTER LAYER MATERIALIt is the layer consisting of the actual finish material and, in many instances, is designed to attract the customer's attention.Moreover, this material also contains the high-quality printed graphics, product details, and other elements of brand messaging.Step 4: Selecting a Suitable Design For Your Spout PouchThe design of a spout pouch is primarily determined by the liquid or semi-liquid content being packaged and the target market. The selection of the spout and cap is the most critical feature and should align with the product type and customer preferences. For example, a wider spout facilitates easy dispensing for thicker products like purees or sauces, while a smaller one is ideal for free-flowing liquids like juice or energy drinks.Customization is essential to meet specific customer needs and help products stand out on crowded shelves. The shape and size of the pouch can be made distinctive—such as mimicking a fruit for a juice pouch—and incorporating a handle on larger-volume bags can enhance consumer convenience and usability.Ultimately, the design must allow customers to easily open the pouch and access the contents through the spout, while the cap must provide reliable resealing for later use. This ensures the safe, spill-proof storage of the product after its initial opening, preserving freshness and preventing leaks.Step 5: Making a Spout PouchThe manufacturing process of a spout pouch involves several key steps, starting with raw materials being laminated and printed with custom logos, colors, and designs.The most crucial step is integrating the spout. The plastic spout and cap assembly is precisely inserted and heat-sealed onto the inner layer of the pouch film, typically at the corner or top edge. After the spout is secured, the pouch's side seals and bottom gusset (for stand-up capability) are formed and sealed.The pouch is then cut from the roll and conveyed to a filling station. It is typically filled with the liquid or semi-liquid content through the remaining open top of the pouch.Following this, the top of the pouch is securely heat-sealed, permanently enclosing the contents. The final product is a completely sealed, leak-proof pouch with a re-closable cap, ready for distribution and consumer use.Step 6: Quality Tests For Spout PouchesThe manufacturing process of spout pouches is entirely industrialized and utilizes advanced equipment.Since these pouches play a vital role in packaging different products, especially liquids and semi-liquids, they are taken through several rigorous tests to determine suitability and quality.Moreover, these tests are intended to examine the reliability of the spout pouch when subjected to various environmental and mechanical conditions, ensuring it remains leak-proof.Some of these critical quality tests include the following:Tensile Test – This examination on a spout pouch is conducted to determine the level to which the material can stretch and the amount of pressure needed to break the material.Drop Test – The essence of this quality test is to determine the ideal height from which the filled spout pouch can be dropped without failing or leaking.Burst Test – It is designed to examine the maximum internal pressure at which the spout pouch can burst, which is critical for liquid contents.Coefficient and Friction Test – It examines and authenticates the smoothness of the packaging film for efficient processing on filling machinery.Compression Test – This test aims to establish the amount of external pressure a spout pouch can endure, simulating stacking conditions during transport and storage.Puncture Resistance Test – It intends to determine the amount of force needed to puncture the flexible packaging material used for manufacturing spout pouches.Seal Strength Test – This test analyzes how properly the seals of the spout pouch perform. It is critically applied to the side seams and, most importantly, the weld area around the spout to ensure it remains securely bonded.Vacuum Test – The design of this quality test is to establish any leakage possibility from the spout pouch, particularly around the spout seal and side seams, under external vacuum pressure.In essence, there are specific levels these tests must meet for a spout pouch to be declared suitable, safe, and of the required quality.Reputable spout pouch manufacturers have well-equipped laboratories and qualified personnel to handle all the relevant quality tests, guaranteeing a reliable and leak-proof product.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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