Contact more customers, there will always be a lot of questions, such as a user asked, ferrite magnet can be saved for how long? Does oxidation of ferrite affect its properties?

Today I will reply to these two questions.

 

Ferrite, also known as permanent magnet ferrite, chemically known as ferric oxide, is already an oxide of iron, and it is difficult to be oxidized again. For the magnetic ring, its characteristics are long-term, there will be no deterioration, but put for a long time, there will be residue on the surface - some powder, this is a normal phenomenon, does not hinder its characteristics.

 

As we all know, ferrite magnet is made of a variety of magnetic materials, so put for a long time, the magnet will appear powder, which is what we say in the industry oxidation, but this does not affect its magnetic properties and impedance characteristics. The magnet will also be easy to oxidize when it encounters moisture, especially in wet weather. If the magnetic ring of the packaging is not sealed well and the moisture runs into the carton, it will also lead to oxidation of the magnetic ring.

 

Many people will ask, the magnet in production is not through water to clean the surface? How can also be afraid of water, of course, the magnetic ring is through the water to wash off the dirty surface, but after cleaning, the magnet to enter the oven to dry water, so just made of the magnet, not oxidation, and just washed out of the magnetic ring appearance, shiny!

 

As sustainability becomes a priority for modern consumers and businesses, eco-friendly alternatives to single-use plastics are rapidly gaining popularity. One standout option is the custom logo paper cutlery set, a practical and environmentally responsible choice for parties, cafés, catering companies, and takeaway services. These biodegradable paper utensils offer the perfect balance of convenience, aesthetics, and sustainability—making them an ideal solution for brands that value both function and environmental care.

 

Why Choose a Custom Logo Paper Cutlery Set?

The custom logo packing paper cutlery set

features high-quality eco-friendly paper utensils, including a paper spoon, knife, and fork, packaged in a customized printed sleeve. This not only enhances presentation but also strengthens brand identity. Businesses can easily showcase their logo, event name, or message on the packaging, turning every meal into a subtle marketing opportunity. Lightweight, compostable, and designed for convenience, this set aligns perfectly with zero-waste and eco-friendly values.

 

Perfect for Parties, Events, Restaurants & Takeaway Services

From corporate events to outdoor picnics, and from restaurants to large-scale catering, paper cutlery sets provide a hygienic and biodegradable solution that minimizes plastic waste. Their sturdy design ensures reliable performance for a variety of foods, while the customized outer pack adds a professional touch. Whether you’re hosting a sustainable event or providing eco-friendly takeaway options, these paper utensil kits help reduce environmental impact while enhancing the customer experience.

 

biosettings: Your Partner in Sustainable Packaging Solutions

At biosettings, we believe that practical foodservice products can—and should—be environmentally responsible. Our custom logo paper cutlery set reflects our mission to combine sustainability with thoughtful design, helping businesses transition away from plastic without sacrificing quality.  

When your little one begins self-feeding, every detail—from utensils to the plate they use—matters. A suction plate with a non-slip base helps reduce spills, supports independent feeding, and gives both you and baby more confidence at mealtime. Add in the advantage of food-grade silicone and a smooth wooden handle spoon, and you’re looking at a feeding set that combines safety, usability, and style.

 

Highlighting the Key Features of the Set

This baby meal set features a silicone suction plate that adheres securely to high chair trays or dining tables, helping keep the plate in place during wiggly mealtimes. According to experts, suction plates make a real difference for toddlers learning to eat independently.

 

 

Meanwhile, the included wooden spoon blends natural warmth with the ease of silicone tip design—ensuring a gentle, safe feeding utensil for sensitive gums. The material choices—food-grade silicone and natural wood—offer durability, ease of cleaning, and reassurance that the set is free from harmful chemicals.

 

 

Perfect for Baby-Led Weaning, Gifts & Practical Daily Use

Whether you’re introducing solids for the first time, planning a baby shower gift, or simply upgrading your everyday feeding kit, this set checks the boxes. The suction plate supports baby-led weaning by stabilising the dish and enabling baby to explore food without constant plate repositioning. Parents also appreciate that the materials are easy to clean and often dishwasher safe—or at least simpler to rinse than traditional breakable bowls. This set offers practical value and an attractive design that suits modern family lifestyles.

 

biosettings: Where Quality, Design & Purpose Meet

At biosettings, we believe feeding time should be functional, stylish, and safe for your child—and for the planet. Our Baby Meal Set (silicone suction plate + wooden spoon) represents that vision: smart materials, thoughtful design and real-world usability.   

In a world moving toward greener choices, even the smallest details make a big difference. The Individually Wrapped Eco-Friendly Paper Spoon offers a smart and sustainable alternative to traditional plastic cutlery. Made from biodegradable, food-grade paper, these spoons are safe, durable, and perfect for both hot and cold dishes.  Each spoon comes hygienically wrapped, making them ideal for cafés, catering services, takeout businesses, or large events that value both convenience and cleanliness.

 

Designed with functionality and the planet in mind, these biodegradable paper spoons maintain their strength without the use of plastics or harmful coatings.  They are compostable, meaning they return to nature safely after use—helping reduce landfill waste and environmental impact.  Whether served with desserts, soups, or ice cream, these eco-friendly spoons provide a reliable and guilt-free dining experience.

 

For food service businesses, choosing individually wrapped biodegradable cutlery is more than just a practical decision—it’s a statement of sustainability.  Customers today appreciate brands that prioritize hygiene and environmental responsibility.  By integrating compostable utensils into your service, you demonstrate care not only for your guests but also for the planet we all share.

 

At Biosettings, we’re redefining sustainable dining with high-quality, compostable food packaging and utensils.  From eco-friendly paper spoons to biodegradable cups and containers, every Biosettings product is crafted to help you embrace a cleaner, greener future. 

As sustainability becomes essential in the food service industry, choosing eco-friendly packaging is more important than ever. The Biodegradable Sugarcane Burger Box is designed for businesses and individuals who care about the planet without compromising quality.   Made from bagasse, a natural byproduct of sugarcane, these compostable takeaway food containers are both strong and sustainable—ideal for serving burgers, sandwiches, or other hot meals.

 

Unlike plastic or foam clamshells, bagasse food containers are fully biodegradable and compostable, breaking down naturally without leaving harmful waste. They are microwave-safe, grease-resistant, and capable of handling hot or cold foods with ease.   Their sturdy, insulated design ensures that meals stay fresh and intact during transport, making them a smart choice for restaurants, cafés, and eco-conscious catering services.

 

Beyond performance, these sugarcane burger boxes help reduce your environmental footprint and showcase your brand’s dedication to sustainability. Customers increasingly prefer eco-friendly packaging, and switching to biodegradable alternatives can set your business apart as a responsible, future-focused brand.   It’s an easy change that makes a meaningful difference.

Whether it's the neatly arranged snack packaging on supermarket shelves or the exquisite gift boxes at cosmetics counters, transparent plastic boxes always capture consumers' attention with their clear, easy-to-understand presentation. These seemingly similar transparent boxes actually harbor different "plastic genes."

 

The key to transparent plastic boxes lies in the choice of plastic material. The molecular structure, processing technology, and environmental properties of different plastics directly determine the performance and application of the box. Currently, the four most common transparent plastic box materials on the market are PVC, PET, PP, and PS, each with its own advantages and suitability for different scenarios.

 

1. PVC is a veteran material in the transparent plastic packaging box industry, long-standing in the market thanks to its excellent transparency, flexibility, and low cost. Its hardness can be adjusted by adding plasticizers, allowing it to be made into both soft films for food packaging and rigid boxes for electronic products.

 

Advantages:

High transparency: Allows for clear product display, making it particularly suitable for visually appealing applications such as cosmetics and toys.

Flexible processing: Can be formed into a variety of shapes through processes such as thermoforming and blister forming to meet customized needs. Low Cost: Affordable raw material prices make it suitable for mass production.

Controversial Points:

PVC's environmental impact has been widely criticized. Its production process may release harmful substances (such as vinyl chloride monomer), recycling is difficult, and incineration produces pollutants such as dioxins. Consequently, many countries and regions have restricted the use of PVC in food packaging and children's toys, seeking more environmentally friendly alternatives.

 

2. PET, due to its environmental friendliness, safety, and high transparency, is becoming the preferred choice for high-end packaging.

 

Advantages:

Environmentally friendly and non-toxic: It meets food-grade standards, can come into direct contact with food, and is recyclable, reducing environmental pollution.

Strong Physical Properties: High hardness, good toughness, and strong impact resistance make it suitable for protection during transportation.

Glossy Surface: Vibrant colors after printing enhance the product's quality.

 

Applications:

PET boxes are commonly used in the food, pharmaceutical, and daily chemical industries, such as chocolate packaging, medicine refill boxes, and skincare gift boxes. Its environmentally friendly properties also make it a popular export packaging option, meeting the stringent standards of regions like the EU.

 

3. PP plastic boxes are renowned for their high-temperature and chemical resistance, making them a popular choice for packaging food service utensils and heat-resistant products. They come in a variety of finishes, including glossy, frosted, and transparent. Transparent PP boxes allow for direct display of product contents while maintaining practicality.

 

Advantages:

High-temperature resistance: Withstands temperatures exceeding 100°C, making them suitable for microwave heating and high-temperature sterilization.

 

Safety and non-toxic: Meets food contact standards and is commonly used in takeout containers, baby bottles, and other products.

 

High impact resistance: Resistant to breakage, making them suitable for the bumps of transportation.

 

Limitations:

PP has poor plasticity, tends to fade in color during processing, and lacks the surface gloss of PET. Therefore, it is primarily used for functional packaging rather than high-end display applications.

 

4. PS plastic boxes are characterized by their low density and low cost, making them common in blister packaging (such as the inner lining of electronic products). However, they lack toughness, are prone to brittle cracking, and cannot be made transparent (only partially transparent), limiting their application.

 

Applicable Applications:

PS is primarily used for disposable packaging or applications where transparency is less critical, such as inner boxes for stationery and small accessories.

 

The selection of materials for transparent plastic boxes is evolving towards environmental friendliness, functionality, and customization. The choice of material for custom transparent boxes goes far beyond simply visual clarity. From the classic design of PVC to the environmentally friendly design of PET, from the practicality of PP to the economical design of PS, each plastic carries specific properties and missions.

 

When it comes to serving fresh salads, fruits, or take-away meals, presentation and sustainability matter. The Bento Salad Container – Biodegradable Fruit Clear PLA Bowl with Lid is the perfect combination of functionality and eco-friendliness.   Made from PLA, a plant-based bioplastic derived from renewable resources, these containers offer a crystal-clear look that beautifully displays your food while helping reduce plastic pollution.

 

These disposable food containers are fully compostable under industrial conditions, ensuring that your packaging choice supports a cleaner planet. Unlike conventional plastic, PLA materials break down naturally without leaving harmful residues, making them ideal for eco-minded restaurants, cafés, and catering businesses. With their leak-resistant lids and sturdy design, these bowls keep meals fresh and secure for on-the-go customers.

 

Perfect for salads, fruits, desserts, and bento-style lunches, these biodegradable containers allow you to serve food conveniently without compromising environmental values. Their transparent finish enhances food presentation, helping your dishes look as appetizing as they taste.   For businesses seeking to align with sustainable practices, switching to PLA containers demonstrates true commitment to a greener future.

 

At Biosettings, sustainability isn’t just a choice—it’s our foundation. We provide a full range of eco-friendly, compostable, and biodegradable food packaging solutions designed to make everyday living better for the planet.  

In today’s eco-conscious world, small changes can make a big impact—and switching to Natural Paper Straws is one of the easiest ways to go green. Designed to handle both hot and cold beverages, these plastic-free disposable straws offer a sustainable alternative that doesn’t compromise on performance or style. Whether you’re enjoying a latte, tea, or any warm drink, these straws hold their shape while maintaining a pleasant, natural feel.

 

Unlike traditional plastic straws that pollute our oceans and harm marine life, Biosettings Natural Paper Straws are fully biodegradable and compostable. Made from responsibly sourced paper, they break down naturally without leaving behind toxic residues. Their simple, elegant look fits perfectly with eco-friendly cafés, restaurants, or home use—helping you reduce waste while elevating your beverage presentation.

 

Durable and safe for all occasions, these straws are ideal for businesses seeking to meet sustainability goals without sacrificing quality. Customers appreciate knowing their favorite drinks are served with environmentally responsible materials, and brands that make this choice show true commitment to protecting our planet.

 

At Biosettings, we believe every product should serve a purpose beyond convenience—it should care for the earth.  From compostable cups and utensils to natural paper straws, Biosettings provides sustainable, stylish solutions for everyday living. 

Anhui Newman Fine Chemical Co., Ltd., which has been deeply engaged in the personal care and pharmaceutical excipients industry for 15 years, is accelerating the HALA (Halal) certification process for all products including carbomers and PVP polymers. This move not only represents a proactive response to the compliance requirements of the Islamic market but also marks a crucial step in the company's internationalization strategy as the world's second-largest carbomer producer, laying a solid foundation for accessing key Halal markets in the Middle East, Southeast Asia, and beyond.

 

HALA certification, an internationally recognized Islamic compliance system, is not merely a simple ingredient check but a rigorous review covering the entire supply chain from raw material procurement to production and transportation. Its core standards explicitly prohibit the presence of pork and its derivatives, alcohol, and other ingredients forbidden by Islamic law, while also requiring the production process to avoid cross-contamination with non-Halal products and ensuring full transparency and traceability of the supply chain. For a basic raw material like carbomer, Acrylates copolymer, PVP which is widely used in cosmetics and pharmaceutical excipients, this certification is akin to a "legal passport" for entering the Muslim market .

 

The push for HALA certification by Anhui Newman is a natural extension of its product strength and compliance foundation. As a leading enterprise with over a decade of industry experience, Newman has established a full range of carbomer product lines, meeting the standards of multiple national pharmacopoeias including China, the United States, and Europe, and has obtained multiple international certifications such as ISO and REACH registration.

 

We, Anhui Newman Fine Chemical Co., Ltd. are the global 2nd  top leading manufacturer of carbomer and acrylates copolymer in all over the market, We have been launching and improving our traditional carbomer 960,970 ,996, 990 etc, improve carbomer 20,21,10, and 30. Especially, we launched polymeric emulsifier  NM-Carbomer TR series, NM-Carbomer TR-1, TR-2 and TR-3 ,are versatile, non-ethoxylated polymer designed to create stable and mild oil-in-water emulsions at low use levels. Not only thickening ,suspending ability ,but also good emulsifying, and they are  great choice for use in many skin care formulations, providing emulsion stability, smooth texture, and a pleasant fresh sensory for emulsions.

 

At the same time, the liquid carbomer NM-Carbomer SF-1, NM-Carbomer Aqua10 and NM-Carbomer Aqua 20 are also introduced, which are easy to use liquid forms and have good synergic thickening effect with surfactants, micelles and hydrophobic raw materials due to special chemical structure. Excellent salt resistance. We also specially launched the NM-Carbomer Aqua 25, INCI name: Acrylates/ Steareth-20 Methacrylate Crosspolymer, NM-Carbomer Aqua 25 is an anionic hydrophobically modified alkali-soluble acrylic polymer emulsion (HASE) with unusually high aqueous thickening and stabilizing efficiency. This thickener is a liquid, cold-processable product that instantaneously thickens upon neutralization providing ease of handling and increased manufacturing efficiency. NM-Carbomer Aqua 25 specifically imparts efficient thickening properties for amino acid surfactant systems, and has excellent clarity gels , which can be extensively applied for formulations containing high levels of surfactant.

 

Our heath care and Oral care grade carbomer are focused on, Anhui Newman highlighted the pharmaceutical-grade Carbomer closely related to human health, featuring the following varieties:

 

At the same time, we continue to launch film forming, thickening and lubrication polyvinylpyrrolidone homopolymer such as PVP K30, K90, K17, K25, and PVP/VA copolymer such as PVP/VA64, PVP/VA73 and other series of products

 

All these polymers as excipients meet the requirements of major pharmacopoeia such as Chinese Pharmacopoeia 2020, US Pharmacopoeia USP/NF, European Pharmacopoeia EP, British Pharmacopoeia BP and other relevant regulations.

 

At present, we have completed the application for certification and the initial review of the documents and have entered the stage of preparing for on-site audits. According to the standard process, we will still go through on-site verification, rectification and improvement, and other steps before the authoritative institution issues the certification certificate. Guided by the concept of "Technology leads the future, professionalism empowers development", Anhui Newman's exploration of HALA certification is not only a response to specific market demands, but also a comprehensive improvement of the company's global compliance capabilities.

 

Table of Contents

1. Why Freshness Matters More Than Ever
2. Cold Chain Without the Headache
3. The Insulated Fresh Bag at a Glance
4. The Layers That Do the Heavy Lifting
5. Built Tough for Everyday Delivery Chaos
6. Trusted by Chains, Traders, and Distributors
7. Customization That Speaks Your Brand
8. Our Factory Strength, Your Business Advantage
9. From OEM to ODM, A Partnership That Works
10. Looking Ahead in Cold Chain Innovation

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1. Why Freshness Matters More Than Ever

Food moves fast, customers want it faster. But freshness, that’s the deal breaker. At DeliverKingdom, we’ve learned one thing in ten years of cold chain packaging: there’s no shortcut to keeping food safe and fresh. That’s where our insulated fresh bag becomes not just a tool, but a lifeline.

2. Cold Chain Without the Headache

Deliveries can go wrong—traffic jams, heat waves, long hours on the road. Our insulated fresh bag is designed to handle all of that, keeping your goods safe from spoilage. It stands shoulder to shoulder with solutions like the vacuum insulated bag and deep cold box bag, giving companies a level of security they can actually trust.

3. The Insulated Fresh Bag at a Glance

Lightweight but surprisingly strong, waterproof, dust-proof, and resistant to smells—this bag does more than carry. It shields. Easy Velcro and zipper openings make it practical in the rush of a busy day, and when it’s not in use, fold it flat and save that warehouse space.

4. The Layers That Do the Heavy Lifting

Inside every insulated fresh bag, there’s a multi-layer design that traps cold and heat where it belongs. Long delivery times? No problem. Seafood, dairy, frozen desserts—they arrive just as they were packed. This is the kind of detail you only notice when your customer smiles instead of complains.

5. Built Tough for Everyday Delivery Chaos

We know the reality: truck doors slamming, bags stacked high, weather that doesn’t care about your deadlines. That’s why our insulated fresh bag and deep cold box bag are built for abuse, not just showroom photos. They last, they protect, and they make sure you don’t lose money on spoiled goods.

6. Trusted by Chains, Traders, and Distributors

Since 2013, DeliverKingdom has been working with restaurant chains, cold chain delivery firms, and global food logistics providers. Certifications like BSCI and ISO9001 prove our discipline, but what really wins trust is how consistently we deliver on massive orders, again and again.

7. Customization That Speaks Your Brand

No two businesses are the same. That’s why we don’t do one-size-fits-all. Choose your fabric, your dimensions, your colors. Print your logo big and bold on every insulated fresh bag or vacuum insulated bag we produce. It’s your brand, carried directly into the hands of your customers.

8. Our Factory Strength, Your Business Advantage

In Yangchun, Guangdong, we operate over 12,000 square meters of production space, powered by more than 400 skilled employees. From small trial orders to tens of thousands of bags, we can move fast without cutting corners. That’s how we’ve become a reliable OEM insulated bag supplier for partners worldwide.

9. From OEM to ODM, A Partnership That Works

OEM or ODM—it doesn’t matter where you stand. We design, we manufacture, we customize. Whether you need insulated fresh bag series or a deep cold box bag variation, we’re here to co-create a product that fits your exact business model.

10. Looking Ahead in Cold Chain Innovation

Cold chain logistics is changing, and DeliverKingdom is moving ahead with it. Lightweight, foldable, and tough—the insulated fresh bag is just one example of how we see the future. Reliable protection for your goods, more flexibility for your business, and a partner you can actually count on.