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  The fabric industry keeps getting better. Things that were popular a few years ago get replaced quickly because someone invents better materials. Always improving - that's a good thing. Buyers know more about materials now and are pickier about what goes into products. They want to understand everything from PFAS to UV protection. This creates a challenge for B2B buyers because you always need to know more about your products than your customers   The Real Deal About Waterproof VS Water-Resistant This is where it gets interesting - and where many buyers get confused. Waterproof and water-resistant are actually two different things. For bags, a "waterproof" label means your bag can stay one meter underwater for 30 minutes or more without any water getting inside. Water-resistant bag means it can push away water splashes from all directions and keep the inside dry. So when it comes to water protection, waterproof is much stronger than water-resistant. The market might be full of products that claim to be waterproof but are really just water-resistant. This means they're not being professional or careful about water protection levels. And obviously, you'll find that most people don't need such high-level waterproof protection - staying underwater for 30 minutes at one meter deep. Who would ask their bag to work underwater like a submarine? Very few people. Most regular people just need water-resistant backpacks that can handle light rain and some water splashes, and that's enough.     Why Everyone's Talking About PFAS-Free DWR Let's talk about the elephant in the room. PFAS – those "forever chemicals" that make the news – are getting banned everywhere. The EU and several U.S. states are making laws to limit PFAS use. So backpack buyers need to learn about PFAS too. The old way to make bag fabrics water-resistant used PFAS. This made water drops gather on the fabric surface like little beads, just like on a lotus leaf, then roll right off. This kept water from getting inside the bag. But here's the problem – these chemicals have super stable molecules that almost never break down naturally. They can even dissolve in water and spread everywhere through water sources, getting into every part of human life. Many studies show PFAS can harm human health, including weakening the immune system, messing with hormones, increasing cancer risk, and reducing fertility. So PFAS works great for waterproofing and stain resistance, but it also causes huge environmental pollution. This forces humans to give it up and look for new solutions. Luckily, PFAS-free technology has made lots of progress. For bag makers like us, this isn't just about being eco-friendly – it's about planning for the future. The Synberry team recently tested some new PFAS-free technologies. Honestly, they don't last as long as the old versions, but we can see the gap getting smaller. And we believe more and more customers will like these PFAS-free versions.   The UV Protection Game-Changer Something surprised me last year - lots more people suddenly wanted UPF rated backpacks. It seems like more and more outdoor lovers think their bags should protect them from UV rays, just like clothes and sun umbrellas do. Now it looks like UV protection fabric isn't just for umbrellas and sun-protective clothing anymore. The bag industry is getting more and more requests for UV coatings. The rating system works like sunscreen - UPF 30 blocks about 97% of UV rays, while UPF 50+ blocks over 98%. What's interesting is that this trend of adding sun protection to bags started in Australia and New Zealand. Then it spread to the United States. Now it's probably spreading all over the world. I wonder if this has something to do with climate change? Maybe global warming made people want more sun protection items, and then this trend naturally spread to the bag industry? Maybe that's it, but I don't have proof to back this up.   Fabric Technologies That Actually Work OK, let's get back to business. When fabric buyers need waterproof and stain-resistant materials, we usually have three choices: polyurethane, fluorine-free treatments, or 3-layer lamination and membrane technology. Polyurethane is what many people choose. This method is reliable and affordable. It can handle everyday waterproof and stain-resistant needs. This material already has some waterproof and stain-resistant abilities on its own, without needing fluorine compounds to help. The biggest problem used to be breathability - it kept water out but also blocked air. But as technology improved, polyurethane has gotten much better at breathing. Now it can keep its waterproof abilities while letting air pass through. Fluorine-free treatment is also popular with many people. In the past, adding fluorine compounds (like PFAS) to fabrics made them waterproof, but this is being phased out because of environmental concerns. So now we use fluorine-free waterproofing agents instead. Rudolf and Archroma are really impressive companies - they're leading suppliers in the fluorine-free waterproofing field. They've developed amazing PFAS alternatives and are pioneers in pushing environmental progress. Then there's 3-layer lamination and membrane technology. They cost more, but that also means better performance. For people with professional needs, price comes second - powerful function and stable durability are what they care about most. That's when we use this technology.   The Stain Resistance Revolution Stain resistance is almost as important as waterproofing now. Last year when I was on a business trip in the United States, I found that many bag products in shopping malls had stain-resistant labels on them. Our bags' stain resistance works by creating a molecular barrier on the fabric surface that blocks stains. You've probably spilled drinks on a T-shirt before and found those spots really hard to remove, right? That's because the stains bonded with the fibers inside the fabric. So if we have this molecular barrier to stop stains from bonding with fibers, it improves the fabric's stain resistance. Usually, everyday stains fall into two big categories: water-based stains and oil-based stains. Fabrics need to handle both types when dealing with stain resistance. For regular consumers, if you don't want to research this deeply, just remember this: test your stain-resistant fabric with red wine, coffee, and olive oil. If it can handle these three things perfectly, then stain resistance should be no problem.   Testing Standards You Can't Ignore Quality control in fabric testing isn't just about checking boxes – it's about avoiding those nightmare scenarios where your entire shipment fails in the field. ISO 4920 for spray testing, AATCC 22 for water repellency, and ASTM D751 for waterproofness aren't just random numbers. They're your insurance policy.   But here's what the standards don't tell you – test in real conditions whenever possible. Laboratory results are great, but nothing beats throwing a prototype into a hiking backpack and taking it on a week-long trip through unpredictable weather.   Environmental Considerations That Matter People care more and more about protecting the environment and living in a sustainable way—and I think that’s something we should always care about. In the past, many material makers had to give up some performance to make their products more eco-friendly. The hard part was finding the right balance between being good for the environment and still working really well. But here’s the good news: today, we don’t have to choose between the two. Thanks to better technology, we can now have materials that are both strong and better for the planet. For example, some fabrics now use water-based coatings, recycled materials, or even special layers that break down naturally over time. A few months ago, our team found some really interesting new fabrics made from leftover apples and corn stalks. They do cost more, but they’re much better for the environment—and that’s something you can’t easily replace. I really believe more people and companies will start using these materials. They have a big future ahead.   Making the Right Choice for Your Market So how do you navigate all these options? Start with your end user's actual needs, not their perceived wants. A commuter bag doesn't need the same level of waterproofing as a mountaineering pack, but it might need better stain resistance. Consider your price point honestly. Premium fabrics can justify premium pricing, but only if your customers understand the value proposition. Sometimes a mid-range durable water repellent fabric with excellent stain resistance is exactly what the market wants. Think about maintenance too. Some treatments require special care instructions, while others are practically bulletproof. Your customer service team will thank you for choosing the latter when possible. The Future is Looking Pretty Exciting New fabric technology is really exciting. It shows how smart people are and how much we care about nature. As the environment changes and customers want new things, bag makers like us face more and more challenges. But honestly, I’m happy about that—because every new challenge is also a new chance to grow. When we solve a hard problem, it means our team has become even stronger. What’s important is that we keep learning—learning about new ideas, smart ways to fix problems, and what’s happening in the market. Your customers trust you to make the right choices for the gear they count on. Whether they’re walking through forests, climbing snowy mountains, sitting by a lake, or hiking across grassy fields—your bags become part of their story. So make the right choices—and help them have a great story to tell.     Author                

Is polyester fabric a good material? Yes, in the backpack industry, polyester is a very common fabric. Over 90% of student backpacks are made from polyester, and it has the following advantages: High tensile strength: The breaking strength of polyester is about 4.4–9.6 cN/dtex, which is higher than that of cotton. Durability: Polyester can withstand thousands of rubs without damage. Low moisture absorption: The moisture absorption rate of polyester is 0.4-0.8%, which means it has strong moisture resistance and dries quickly. High colorfastness: Dyed polyester can achieve a level of 4-6 under the ISO 105-B02 standard, and it is not easy to fade even with long-term outdoor use. Good chemical resistance: Polyester has good resistance to common acids, alkalis, and oily cleaning agents.   Is 100% polyester better than cotton? It depends on the specific use. Polyester is superior to cotton in terms of durability, water resistance, and colorfastness. However, cotton is biodegradable, softer, more breathable, and more skin-friendly.Polyester is more suitable for making bags than cotton.   What are the negatives of polyester? It cannot degrade in natural conditions, which can cause long-term environmental pollution and does not meet the environmental requirements of some enterprises. It is prone to static electricity, especially in dry environments. It cannot withstand high temperatures. The melting point of polyester is around 250 degrees Celsius, and it will deform under high temperatures. It should not be used near fire sources or in high-temperature environments. Is polyester fabric good for bags? Undoubtedly, the characteristics of polyester (high colorfastness, water resistance, durability, and low cost) make polyester bags a very suitable choice.   Is a 100% polyester bag waterproof? A 100% polyester bag is actually only water-resistant, meaning it can repel water from daily rain, but it is not completely waterproof. The water resistance of a backpack depends not only on the material but also on the design and structure. Typically, the water resistance rating of a 100% polyester bag is IPX4, which is considered water-resistant but does not meet the waterproof requirement (remaining dry for 30 minutes at a water depth of 1 meter).   Does a polyester bag last long? Polyester bags are usually very durable. Polyester itself is known for its strong durability. As long as the structural design is reasonable, a polyester bag can typically last 3-5 years in normal conditions.   Which is better for bags, nylon or polyester? When it comes to polyester bag vs nylon bag, both materials have their own strengths.The advantages of polyester have been discussed earlier. In terms of water resistance and UV resistance, polyester has the upper hand. However, nylon is lighter, more durable, and stronger, making it more suitable for outdoor backpacks and other outdoor products. Additionally, nylon is more expensive than polyester.  

Generally, a waterproof backpack should have better water resistance than a water-resistant backpack.   A waterproof backpack can withstand temporary submersion without leaking, while a water-resistant backpack only resists splashes or light rain. A waterproof backpack should meet at least IPX7 water resistance, while a water-resistant backpack only needs to meet IPX4.   IP Rating Explanation The IP rating is an internationally recognized standard for water resistance, set by the International Electrotechnical Commission (IEC). The higher the IP rating, the better the water resistance. There is no strict standard in the backpack industry specifying what IP rating a product must have to be called "waterproof," so the difference between waterproof backpack and water-resistant backpack comes from a common understanding of these terms. IPX7 vs IPX4 Testing Process IPX7: The backpack’s zippers are closed, and it is submerged in water up to a depth of one meter (measured from the top of the backpack) for 30 minutes. Afterward, the backpack is taken out, and the interior should remain dry. IPX4: The backpack is closed and sprayed with water in all directions (front, back, left, right, up, down) for 5 minutes in each direction, with a water flow rate of 10 liters per minute. After the test, the interior should remain dry.   It is clear that a IPX4 rated water-resistant backpack is sufficient for everyday situations, such as encountering rainy or damp weather. On the other hand, a IPX7 rated waterproof backpack is more suited for professionals who work in extreme conditions.

Artificial leather, also known as synthetic leather or faux leather, is a man-made material that mimics the texture of animal leather without containing any animal components. Due to its excellent water resistance and durability, it is widely used in the handbag industry. Common materials used in artificial leather include PU, PVC, polyester, polyurethane, and certain natural fibers derived from plants. PU Leather PU leather is manufactured using two methods: dry processing and wet processing. Although the processes differ, both involve coating a base fabric with polyurethane.   PVC Leather PVC leather is produced by applying a layer of polyvinyl chloride onto a fabric backing. Compared to PU leather, PVC leather is more robust but offers less breathability.   Microfiber Polyester Leather This material combines ultra-fine polyester fibers with polyurethane, resulting in a soft yet durable product. However, it tends to be more expensive. Plant-Based Leather Transforming plant waste into leather is a relatively new technology developed in recent years. This method repurposes plant waste to create environmentally friendly leather alternatives. Common plant-based materials include apple waste, mushroom mycelium, cork leather, and pineapple fibers. These materials are characterized by their natural degradability and higher production costs.

Finding a reliable and cost-effective bag manufacturer can be a real challenge. With so many options available, how do you ensure that you’re choosing the right supplier who delivers on quality, cost, and reliability? Whether you're launching a new bag design or expanding your product line, this guide will help you make an informed decision.   1. Clarify Your Requirements      Understanding your own needs can quickly narrow down the search range, avoiding the frustration of searching aimlessly. These needs include: whether design services are required, the quantity of orders, the type and material requirements of the bags, as well as any specific requirements for logistics and production locations. 2. Search for Manufacturers Online   Determine appropriate keywords, such as "cambodia bag factory","vietnam bags manufacturer","backpack manufacturers in india" and then search on the following platforms:      B2B Platforms: Common B2B platforms include Alibaba and Made-in-China. These platforms host numerous bag manufacturers and provide customer ratings that can help you assess their reliability.      Google Search: Many bag manufacturers have their own websites that offer detailed information. The “Contact Us” page is particularly useful for gathering more information about the company.      Social Media Platforms: Platforms like LinkedIn and Facebook are also valuable. Many B2B bag suppliers have company pages on these social media sites where they post updates and information.      Trade Shows: Attending trade shows allows you to meet bag suppliers face-to-face and directly discuss your needs. 3. Evaluate the Bag Manufacturer   Once you have a list of potential suppliers, you can assess their reliability from the following aspects:      Certificates: Certificates such as WRAP, BSCI, SCAN, and ICAS are important indicators of a bag factory’s compliance and quality.      Production and Design Capabilities: Ensure that the manufacturer can meet your design and production requirements.      Communication and Responsiveness: Reliable suppliers usually respond promptly to inquiries, especially on weekdays.     Quality Control Process: Ensuring product quality is crucial when selecting a bag manufacturer. Check whether the factory has an independent quality control team or conducts in-house testing. For example, at Synberry, our backpack  factory is equipped with a dedicated laboratory that performs comprehensive product testing, ensuring that every bag meets high-quality standards before shipment. This level of in-house quality control helps minimize defects and guarantees consistency across production batches.   Request Samples: Requesting samples can give you a direct sense of the supplier’s production quality. 4.Next StepsOnce you have shortlisted a few manufacturers, reach out to them for further discussions. Ask for quotes, review their sample quality, and negotiate terms to find the best fit for your business.If you’re looking for a reliable bag manufacturer with strong quality control and flexible production options, Synberry is here to help. Get in touch with us today to discuss your project!

In today’s fiercely competitive backpack industry, a wide variety of backpacks have been designed to meet different needs. These include hiking backpacks for outdoor adventures, tote bags for shopping, cosmetic bags, school bags for students, specialized camera backpacks for journalists and photographers, and tool pouches worn on the waist by workers, among others.   Faced with such a dazzling array of backpacks, have you ever wondered if there is one type of backpack that could meet all your daily needs? The Daily Backpack might be the perfect choice for most people.   1. Hands-Free Convenience   Compared to tote bags or shoulder bags, a daily backpack evenly distributes weight, reducing the strain on your arms and shoulders. This makes commuting, shopping, or traveling more comfortable. Moreover, having your hands free means you can easily use your phone, grab documents, or handle unexpected situations. 2. Ample Space for Organization Daily backpacks are typically designed with multiple compartments, allowing you to neatly organize items such as laptops, documents, chargers, water bottles, and cosmetics. This prevents clutter and makes it easy to find what you need. For students and office workers, a daily backpack can handle a variety of scenarios with ease. 3. Versatile and Stylish   Modern Daily Backpacks come in a wide range of styles, making them suitable for commuting, school, short trips, and even sports and fitness activities. They are truly versatile and can match any outfit or occasion.   4. Safety and Efficiency   Considering the diverse usage scenarios of daily backpacks, many designers equip them with anti-theft zippers, hidden pockets, and waterproof materials. These features effectively protect your valuables, especially when commuting in cities or traveling. Additionally, some high-end backpacks even come with USB charging ports, allowing you to charge your electronic devices anytime, anywhere, and enhancing the convenience of your journey. For backpack suppliers, the market demand for Daily Backpacks is vast. For consumers, its multifunctionality makes it an indispensable companion in daily life. As a backpack manufacturer, Synberry always pays close attention to user needs and is committed to creating high-quality backpacks that are better suited for everyday use.

How can we choose the most suitable backpack for a school-going child? There is no one-size-fits-all answer to this question, as every child has unique needs. However, we can evaluate the suitability of a backpack for children from several key aspects, such as durability, functionality, comfort, and appearance. While it may be impossible to select the perfect backpack from hundreds of options, if these key aspects meet or exceed expectations, then the backpack, even if not perfect, will be satisfactory.   Durability: Children's backpacks face greater challenges than those of adults, as their active nature exposes the backpacks to more complex usage environments. Therefore, durability is the most fundamental requirement for a backpack. Polyester and nylon are the most common materials used for backpacks. They are sturdy, durable, windproof, waterproof, and easy to clean, making them the preferred materials for student backpacks. If you are searching for the most durable student backpack, look for one reinforced at the seams and stress points to withstand daily wear and tear. Functionality: The backpack should have ample storage space and be waterproof and easy to clean. The storage space should not be too small, as children often need to carry textbooks for class as well as sports equipment. Additionally, there should be a pocket for a water bottle to address children's hydration needs. Considering that many children bring lunch to school, a well-designed waterproof preschool backpack should have an independent lunch pocket that can both insulate and resist oil stains. This lunch pocket is typically made with Thermal Insulation Aluminum Mold, which not only holds lunch boxes but also allows for storing wet clothes after sports activities. Cleaning it is as simple as wiping it with a wet wipe. This design provides strong functionality while being easy to maintain. Waterproofing is a must, as children cannot take care of a non-waterproof backpack as adults would, especially during rainy days, when they themselves need care.   Comfort: Children's bones are still developing, and carrying heavy loads may affect their skeletal growth. Therefore, a backpack with spine protection is essential to ensure comfort when carrying the load. Many reputable book bag manufacturers focus on designing ergonomic features such as padded shoulder straps, breathable back panels, and adjustable weight distribution to improve comfort. Appearance: Children's aesthetic preferences often lean towards bright and bold colors. It is also important to incorporate reflective strips into the design of the backpack. Safety comes first. A backpack with reflective strips is just passing, but if the reflective strips are cleverly integrated into the overall design, serving both aesthetic and functional purposes, then it can truly be considered excellent.  

Oxford fabric is a highly versatile material known for its durability, tear-resistance, and water-repellency. It is widely used in various aspects of modern life, including backpacks and tote bags, outdoor gear, uniforms, furniture, and automotive accessories. Have you ever wondered about the origin of Oxford fabric? What connection does this material have with the world-renowned University of Oxford?   The Invention of Oxford Fabric The history of Oxford fabric dates back to the late 19th century. It was first used by students at the University of Oxford for their school uniforms. This fabric, which is both durable and elegant, quickly gained popularity and became a fashionable choice for clothing. It was named "Oxford fabric" due to its strong association with the prestigious university.   The Manufacturing Process of Oxford Fabric Oxford fabric is typically made from thicker yarns, such as nylon or polyester. These materials give the fabric its excellent durability and tear-resistance. The basic fabric is created through either a plain weave or a twill weave, which provides a strong structure to the material. At this stage, the fabric is usually considered complete. However, to meet the waterproofing needs of everyday life, some manufacturers apply a coating to the surface of the fabric. For example, a polyurethane coating is often added to enhance its water-repellent properties.   Market Position and Future of Oxford Fabric With continuous innovation in material technology, Oxford fabric remains a classic and durable choice in today's market. It has evolved from school uniforms to streetwear and into every aspect of daily life. The story of Oxford fabric is a testament to the perfect combination of material and demand. Today, as consumers pay increasing attention to environmental protection and innovation, exploring more eco-friendly alternatives based on Oxford fabric has become a goal for every textile industry professional. The story of Oxford fabric continues, inspiring further innovation and development in the bag-making industry.

The most significant difference between a roll-top backpack and a regular backpack is that it does not rely on zippers to close the interior space. Instead, it rolls up the top and secures it with some buckles. Adjust Capacity A roll-top backpack can adjust its capacity to some extent according to actual needs. When you are preparing for an outdoor trip, you can loosen the top to increase the space. The more you roll up the top, the smaller the capacity becomes. This also avoids the unpleasant experience of items jostling around inside a large-capacity backpack when it is only partially filled, which can cause bumps and potential damage to the contents. Waterproof Design Another major advantage of roll-top backpacks is their water resistance. Regular backpacks typically have zipper openings on the top, and if they are not equipped with special waterproof zippers, water can easily seep in through the zippers during rainy days. However, roll-top backpacks avoid this issue entirely. By rolling up the opening and hiding it inside, they significantly enhance their water resistance.     In summary, the two key advantages of roll-top backpacks address common pain points that users face in daily life. As for its significance, I believe that providing convenience to every user is its greatest value.

Most backpacks in the world are produced in China, India, and Vietnam. Among them, China is the largest backpack manufacturer. According to statistics, 70% of the backpacks in the world are produced in China.     Why does China produce the majority of the world’s backpacks?To understand this, we need to explore the backpack production process step by step. The production of backpacks involves raw material procurement, production equipment, labor, and subsequent packaging and logistics services. Raw MaterialsCommon backpack materials include nylon, polyester, and canvas. China is the largest producer of these materials, so Chinese factories have a unique advantage in raw material procurement. Whether it is the variety, quality, or convenience of purchasing, Chinese backpack factories have a clear edge over other countries’ factories. Production Equipment and LaborChina is an industrial powerhouse, and the level of automation has been steadily increasing. According to data from the National Bureau of Statistics of China, the usage rate of automated equipment in China’s textile industry is over 40%. According to the China Textile Industry Association's report, over 50% of textile and garment production enterprises have updated their machinery and equipment, which are approaching international top standards.China is also a populous country with a large number of engineering and technical talents. According to the Ministry of Education of China, more than 1.5 million engineering and technical talents are trained annually, many of whom enter the textile industry, driving technological progress. Logistics ServicesChina has the world’s busiest ports, the longest and most modern railway network, and strong e-commerce logistics. Many Chinese logistics companies provide one-stop cross-border transportation solutions. Efficient logistics also provide a favorable environment for China’s backpack export industry. As a company with backpack factories in both China and Cambodia, Synberry fully leverages these advantages to provide high-quality services for our customers. Going beyond the ordinary has always been Synberry’s pursuit!

Common life jackets and life rafts are mostly designed with orange as the main color. Have you ever wondered why it's orange?   Why Orange? If you were suddenly asked what color you think is the most eye-catching, perhaps everyone would have their own answer—black, white, or purple, etc. Clearly, this is not a question with a universally accepted answer. However, if I ask you what else in nature is orange besides oranges, you might not be able to come up with an answer right away. This color, named after a fruit, indeed has its unique qualities. It stands out remarkably in forests, snow-capped mountains, or oceans. This is the fundamental reason why it is used as the international rescue color. From the 1950s to the 1960s, orange gradually gained international recognition as the rescue color and has been used ever since. It is widely applied to various rescue equipment, signs, and clothing.   Orange Represents Safety In outdoor scenarios, safety is the top priority. Therefore, orange is commonly used as the color for outdoor backpacks. The high visibility of orange allows you to be quickly identified in various complex environments, and it can also serve as a warning in emergencies. An orange backpack can attract attention, thereby enhancing safety. In addition, an orange backpack symbolizes vitality and energy, allowing you to stay safe while enjoying outdoor activities. Choosing an orange outdoor backpack not only adds to your safety but also adds a touch of vibrant color to your adventure journey.  

White pollution has become a concern for all industries, as it affects everyone's living environment. Plastic bottles have been used in various aspects of life and production since their inception, from ubiquitous water bottles to various containers used in chemical and medical industries. It can be affirmed that human life cannot be separated from plastic bottles. However, the molecular structure of plastic bottles is very stable, which means that they typically take 500-1000 years to fully degrade in the natural environment. Therefore, the harm of discarded plastic bottles to the environment is enormous.   The Origin of Plastic Bottles In 1941, British scientists invented polyethylene terephthalate (PET), which is now the main material for plastic bottles. They discovered that PET is a lightweight and sturdy material. However, no one thought of using this new material for producing packaging containers until 1973 when an American scientist (Nathaniel Wyeth) invented the technology to make PET bottles and applied for a patent. These bottles are durable, transparent, lightweight, and cost much less than glass. Soon, this type of plastic bottle replaced the glass bottles of that time. The Harm of Plastic Bottles Not long after the widespread use of plastic bottles, scientists noticed that plastic bottles began to accumulate in large quantities, especially in the oceans where a large number of plastic bottles were found. In 1980, scientists began to study the decomposition characteristics of plastic bottles, but they found that this material is difficult to decompose in the natural environment and usually takes hundreds of years to decompose in the natural environment. This made them start to recognize the harm of plastic bottles. In 1997, American marine researcher Charles Moore discovered the Great Pacific Garbage Patch - a massive pollution area mainly composed of plastic waste, with an astonishing area of 16 million square kilometers, almost the size of the entire continent of Africa! This led many countries to establish plastic recycling systems at that time. The Birth of RPET In 1993, Patagonia in the United States launched products made from recycled polyester fibers (RPET), pioneering the transformation from plastic recycling to textile production.   The Process of Making RPET The main steps in recycling PET into RPET include collection, cleaning, crushing, melting, spinning, and weaving. In this process, other impurities in the plastic are separated, and dirt, glue, oil, and other stains on the surface are cleaned off. Modern recycling technology has been continuously optimized to further improve the strength of RPET, and now the strength of RPET material is almost comparable to PET. RPET is now widely used in packaging and textile industries. Synberry's Sustainable Commitment We have always adhered to the principle of sustainable development, and we are delighted to see more sustainable materials on the market and incorporate them into our products. We believe that the future of the backpack industry will be more environmentally friendly and green.