Unveiling the Allure of Yisi Packing Your Premier Source for Custom EVA Cases

In the dynamic world of product protection and packaging, finding the right partner can be a game-changer. At Yisi Packing, we're here to revolutionize your experience with our top-notch custom EVA cases. And the gateway to all our offerings?

Quality That Speaks Volumes

At Yisi Packing, we're fanatical about quality. Our commitment starts with the materials we source. We only use the finest EVA materials, known for their durability, lightweight nature, and exceptional shock-absorbing properties. But it's not just about the raw materials; our manufacturing process is equally meticulous.

Each case is crafted by our skilled artisans, who bring years of experience to the table. They pay attention to every detail, from the stitching on the edges to the smooth finish of the interior. We also have a rigorous quality control process in place. Before any case leaves our factory, it undergoes a series of tests to ensure it meets our high standards. This dedication to quality is something you can see and feel when you hold one of our cases in your hands.

Efficiency and Timeliness

We understand that in today's fast-paced business world, time is of the essence. That's why our website is designed to streamline the ordering process. Once you've decided on the type of custom EVA case you need, you can easily submit your specifications through our intuitive online form. Our team will then get back to you promptly with a quote and an estimated production time.

In fact, we pride ourselves on our quick turnaround times. Thanks to our state-of-the-art manufacturing facilities and efficient production processes, we can often deliver your custom cases in a fraction of the time it would take our competitors. This means you can get your products to market faster, without having to compromise on quality.

Sustainability at the Core

In an era where environmental consciousness is more important than ever, we at Yisi Packing are committed to doing our part. Our EVA materials are not only high-quality but also environmentally friendly. We also strive to minimize waste in our production process, implementing recycling and reuse initiatives wherever possible.

By choosing our custom EVA cases, you're not just getting a top-notch product; you're also making a sustainable choice. It's a win-win situation for you and the planet.

Explore Our Website Today

So, what are you waiting for? Head over to Yisi Packing and start exploring the world of custom EVA cases. Whether you're a small business owner looking to protect your products during shipping or a large corporation in need of a bulk order of high-quality cases, we have the expertise and the resources to meet your needs.

Discover the Yisi Packing difference today and experience the best in custom EVA case solutions.

Why Quality Control Matters in EVA Case Manufacturing

In the world of EVA case manufacturing, quality control is not just an afterthought; it’s the foundation of every successful product. As the demand for durable, protective, and eye catching cases continues to grow, ensuring that each EVA case meets the highest standards is essential for both customer satisfaction and business growth.

Consistency is Key

Quality control (QC) ensures that every EVA case produced is consistent in terms of performance, appearance, and durability. With various industries relying on EVA cases to protect their valuable products, from electronics to medical devices, consistent quality guarantees that each case will perform as expected. Whether it's shock absorption, water resistance, or structural matter, QC processes help identify and eliminate defects before the cases reach customers.

Maintaining Customer Trust

When customers invest in an EVA case, they expect reliable protection and quality. A single defective product can damage a company’s reputation and lead to negative reviews, lost sales, and diminished brand loyalty. By implementing thorough QC procedures, manufacturers can ensure their products meet both internal standards and customer expectations. This not only strengthens the relationship with existing customers but also attracts new ones who value reliability and trust.

The Role of QC in Innovation

Quality control isn’t just about fixing defects; it’s also about fostering continuous improvement. With every new version of the product, QC helps identify areas where materials, designs, or production methods can be enhanced. By closely monitoring each step of the manufacturing process, companies can develop new techniques, adopt better materials, and innovate in ways that set them apart from competitors.

Cost Effectiveness and Efficiency

While it may seem like an added cost, quality control can actually save money in the long run. By catching defects early, manufacturers can reduce waste, minimize returns, and avoid costly repairs or replacements. A streamlined QC process ensures that production runs efficiently, ultimately benefiting both the company and its customers.

Ultimately, quality control is an essential aspect of the EVA case manufacturing process, ensuring that every case is dependable, durable, and fully capable of protecting what matters most. Whether you are a business in need of reliable packaging or a consumer looking for secure protection for your electronics, our rigorous quality control gives you peace of mind. At Yisi Packing, we are committed to meeting all your requirements. Please contact us today for more information.

Getting more tired under air conditioning? There are 3 details you may missed

When we are enjoying the coolness from the air conditioners, many people always feel tired and have headaches and even soreness in the joints. Such "air condition syndrome" does not occur occasionally. It deeply relates to the operation details of the air conditioners. Here are three key points demonstrated from scientific research with their applicable solutions.

I. Temperature setting: Pursuing a "sudden cold sensation" may harm the body.

Misconception: Lowering the temperature blindly.

Many of us set a temperature of 22℃ or even lower, which we think could quickly decrease the temperature. In fact, when the temperature difference exceeds 8-10°C between indoor and outdoor environments, our blood vessels will contract violently due to sudden temperature changes. It will block the blood circulation and cause symptoms like headache and muscle stiffness.

Solution:

Set a temperature of 26-28°C in summer: This temperature period could ensure comfort, reduce the burden on the compressor, and cut down 30%+ energy consumption.
Set a temperature of 20-22°C in winter: With the EA heating function, it could avoid excessive drying.
Set an ECO (sleeping) mode during the night: According to the human body temperature rhythm, the air conditioning units could increase 1-2 °C automatically to reduce stimulation.

II. Airflow direction: Invisible damage caused by direct cold air blowing.

Misconception: Wind blowing directly at people.

Being exposed to the direct cold air blowing for a long time, the temperature of partial skin could suddenly reduce 5-7 ℃, which could lead to lower back pain, shoulder periarthritis, and other issues. What's worse, cold air would stimulate the respiratory mucosa, decreasing our immunity.

Optimization:

Air outlet faces upward when cooling: Utilizing the sinking feature of the cold air to form a natural circulation, it could increase 40% cooling efficiency compared with blowing directly.
Air outlet faces downward when heating: The hot air could rise quickly to cover the whole room.
Adopt a fan: A fan assists the airflow in a low-speed mode, reducing 2-3°C of the body temperature and 15 % of the air conditioner's energy consumption.

III. Air quality: the “hypoxia trap” in confined spaces.

Hidden danger: the vicious cycle of continuous closed windows.

Experiments have shown that after being sealed for 3 hours in an air-conditioned room, the concentration of carbon dioxide can reach 1500 ppm (normal value of 400 ppm), and the decrease in oxygen content leads to drowsiness and decreased attention. What's even more dangerous is that the dust and mold accumulated on the air conditioning filter can cause respiratory diseases.

Coping strategy

Open the window in the first 10 minutes when air conditioning. This is to exhaust the remaining pollutants inside of the machine.
Ventilate for 15 minutes every 3 hours: This will help reduce the carbon dioxide concentration through air convection.
Place a basin with water or a humidifier in the air-conditioned room: this will keep indoor humidity at 40%-60%, reducing dry eyes and itchy skin.

Advanced improving solutions

Installation height calibration: The installation height should be 1.7 meters to avoid direct cold wind blowing on the head or feet.
Deep cleaning of filter: Cleaning the filter every month can improve cooling efficiency by 20% and reduce bacterial growth by more than 50%.
New air conditioning technology: Some new air conditioners use an external circulation ventilation system to bring fresh outdoor air into the room, effectively improving the indoor air quality and achieving an energy-saving effect of about 40%, taking into account both health and environmental protection.

Write in the end

To use an air conditioner properly, we should balance these three main factors: temperature, airflow, and air quality. Next time, before we use the air conditioner, we may adjust the wind direction, set a fundamental temperature of 26°C, and open the window regularly for ventilation. Those changes to the details could not only relieve our tiredness but also cut down 20%-30% of electricity bills.

Please note: True coolness should not come at the expense of your health.

Appendix: Self inspection Form for Air Conditioning Usage

✅ Is the temperature set in the range of 26-28℃?

✅ Is the air outlet away from direct airflow to the human body?

✅ Is the ventilation done every 3 hours?

✅ Is the filter cleaned?

✅ Is it used with a fan?

The 2025 Outdoor Water Filter Market Key Trends & Opportunities for B2B Buyers

The global outdoor water filtration market is booming, driven by rising camping, RV travel, and emergency preparedness demand. As a B2B trader or bulk buyer, understanding the growth potential of gravity water filters and RV water filters is critical to capitalizing on this $3.2 billion industry (Grand View Research, 2024). This analysis covers market trends, top-selling products, and sourcing strategies to maximize your ROI.

1. Market Overview: Surging Demand

·Projected Growth: The outdoor water filter market will grow at 12% CAGR through 2030, with gravity and RV filters leading sales.

·Key Drivers:

✅ Camping/RV popularity: 25% more households own RVs since 2020 (RVIA)

✅ Disaster preparedness: 60% of buyers stock filters for emergencies (FEMA)

✅ Eco-conscious shifts: 40% prefer reusable filters over bottled water (Nielsen)

2. Gravity Water Filter System: Bulk Order Hotspots

Top Features B2B Buyers Want:

✔ High Capacity: 10L+ systems (e.g., ProPur Big Berkey-style) dominate 70% of B2B orders.

✔ No Electricity Needed: Critical for off-grid use; highlight "0 Power Dependency".

✔ Certifications: EPA/NSF standards non-negotiable for EU/US buyers.

Supplier Tip: Stock OEM-ready models—55% of traders private-label gravity filters.

Gravity Water Filter System

3. RV Water Filter: High-Turnover Essentials

Bestselling Models:

·Standard Inline Filters (e.g., Camco TastePURE replacements) – MOQ 500+, 20% profit margin.

·Advanced RO Systems – For luxury RVs; 35% markup potential.

Key Selling Points:

✔ 10-second installation (vs. 5+ mins for competitors)

✔ BPA-free housing – Required by Walmart/REI buyers

4. Sourcing Strategies for B2B Success

A. Cost-Saving Tips:

Bulk discounts: MOQ 1,000 units cuts costs by 15%.

B. Must-Have Certifications:

·NSF 42 (taste) & NSF 53 (safety) for North America

·CE/WQA for European retailers

C. Packaging Trends:

·Retail-ready: Hang tabs + bilingual manuals

·Eco-design: 100% recyclable boxes (Amazon favor this)

Actionable Takeaways

·Prioritize EPA/NSF-certified suppliers to avoid returns.

·Offer 2-3 filter tiers (budget/premium) to cover all segments.

The outdoor water filtration market offers substantial opportunities for B2B traders and large-scale buyers. By aligning with current trends, businesses can effectively meet the evolving demands of outdoor enthusiasts and mobile travelers. Staying attuned to these market dynamics will be crucial for capitalizing on the growth in this sector.

Advantages and disadvantages of hydrogen water bottles and hydrogen tablets

Hydrogen Bottle for Sport and hydrogen tablets each have their own advantages and disadvantages. Which one is better depends on personal needs and usage scenarios.

Advantages of Hydrogen Water Bottle for Travel

Stable concentration: Hydrogen water bottles use electrolysis technology to decompose water into hydrogen and oxygen, so that hydrogen is evenly dissolved in water, and can provide a stable and consistent hydrogen concentration, which can usually last for about 8 hours.

Better taste: The hydrogen water produced by hydrogen water bottles tastes the same as ordinary drinking water, while after the hydrogen tablets are dissolved, the taste of water may vary depending on the brand and ingredients, and some users find it bitter or irritating.

Convenient to use: Just press the button and wait a few minutes, and the hydrogen water bottle can complete the water production, without frequent stirring or waiting for dissolution like using tablets.

Low long-term cost: Although the initial investment of hydrogen water bottles is high, they have a long service life and can generally be used for 2-5 years, which is more economical in the long run.

High safety: The hydrogen water produced by is Japanese Hydrogen Bottle pure, free of impurities, and suitable for direct drinking.

Advantages of hydrogen tablets

High portability: Hydrogen tablets are small in size and light in weight, easy to carry, and suitable for travel, outdoor activities and other scenarios.

High concentration: Some high-quality hydrogen tablets can release higher concentrations of hydrogen in a short period of time, which can theoretically achieve the effect of replenishing hydrogen faster.

Low short-term cost: The initial purchase cost of hydrogen tablets is relatively low, which is suitable for short-term or occasional use.

Customizable: Users can adjust the number of tablets as needed to obtain different hydrogen concentrations.

Summary

If you pursue long-term and stable hydrogen intake, pay attention to taste and safety, and don’t mind a one-time investment, hydrogen water bottles are a better choice.

If you value portability, short-term costs, and have high requirements for hydrogen concentration, hydrogen tablets may be more suitable for you.

The Manufacturing Process of High-Quality Pump Dispensers

In the world of beauty and personal care products, pump dispensers play a crucial role in ensuring convenience and precise dosage. Whether it's a foam pump, lotion pump, or oil pump, choosing a high-quality dispenser is essential for product performance and user satisfaction. In this blog post, we will take you through the manufacturing process of these pump dispensers, highlighting key considerations and steps involved.

Foam Pump Dispensers:

Foam pump dispensers are widely used in the cosmetic industry for products such as foaming cleansers, hand sanitizers, and facial foams. The manufacturing process typically involves:

Material Selection: High-quality plastics, such as polypropylene (PP) or polyethylene terephthalate (PET), are commonly chosen for their durability and chemical compatibility.

Mold Making: Molds are created based on precise design specifications to achieve the desired pump head and bottle shape.

Injection Molding: Plastic pellets are melted and injected into the mold, forming the pump head and bottle components.

Assembly: The pump head, dip tube, and closure are assembled to create a functional foam pump dispenser.

Quality Control: Each dispenser undergoes rigorous testing to ensure consistent foam generation, smooth operation, and leak-free performance.

Lotion Pump Dispensers:

Lotion pump dispensers are commonly used for various skincare and cosmetic products, including lotions, creams, and serums. Here's an overview of the manufacturing process:

Material Selection: Similar to foam pump dispensers, durable and chemical-resistant plastics like PP or PET are favored for their suitability.

Mold Making: Molds are designed to produce pump heads and collars that meet specific product requirements, including dosage and dispensing ease.

Injection Molding: The selected plastic material is injected into the molds, creating the pump heads and collars.

Tube Insertion: Tubes, often made of flexible materials such as LDPE (low-density polyethylene), are inserted into the pump heads to facilitate product dispensing.

Assembly and Testing: The pump heads, collars, and tubes are assembled and thoroughly tested for smooth operation, proper dosage, and sealing.

Oil Pump Dispensers:

Oil pump dispensers are designed for a wide range of oils, including facial oils, body oils, and massage oils. The manufacturing process for oil pump dispensers involves the following steps:

Material Selection: As oils can interact with certain plastics, it is crucial to choose chemically-resistant materials like polypropylene (PP) or PET that can withstand the specific oil formulation.

Mold Making: Molds are created based on the desired pump head and bottle design, considering factors such as dosage accuracy and anti-leak features.

Injection Molding: The chosen plastic material is injection-molded to form the pump head, bottle, and other components.

Valve System Integration: Oil pump dispensers often employ a specialized valve system to control the flow of oil. This system is integrated during the assembly process.

Quality Assurance: Each dispenser undergoes stringent quality testing to ensure proper sealing, smooth pumping action, and compatibility with the designated oil.

Conclusion:

Choosing the right pump dispenser for your cosmetic or personal care product is essential to enhance user experience and product performance. Understanding the manufacturing process behind foam pump, lotion pump, and oil pump dispensers allows you to make informed decisions when selecting high-quality dispensers that meet your specific requirements. By partnering with a reputable manufacturer, you can ensure the reliability, functionality, and durability of your pump dispensers, ultimately enhancing the overall value of product.

pump dispensers manufacturing feeding system Feeding System

The 2025 Pitcher Water Filter Market Growth Trends & Opportunities for B2B Traders

The global pitcher water filter market is experiencing unprecedented growth, driven by rising water pollution concerns and increasing consumer demand for safe drinking water. As a B2B partner in the water filtration industry, understanding these trends is critical to capitalizing on emerging opportunities. This analysis explores key market drivers, regional dynamics, and strategic insights to help you stay ahead.

1. Market Size & Growth Projections

·Global Expansion
The water filter market grew by 8.36% in 2024, projected to exceed $20 billion by 2025. Pitcher filters account for 30% of sales, with a 12% CAGR due to their affordability and convenience.

·Regional Market Insights
North America: This region holds a substantial share of the kettle filter market, attributed to well-established distribution networks and high consumer awareness regarding water quality. Technological advancements in filtration systems further bolster market growth.

Asia Pacific: Rapid urbanization and industrialization, particularly in countries like China and India, have heightened concerns over water quality. The expanding middle class with increased disposable income is driving the demand for water filtration products, including kettle filters.

2. Key Growth Drivers

A. Health & Environmental Concerns
·Pollution Crisis: 30% of global water sources are contaminated, accelerating demand for filtration.
·Regulatory Push: Stricter laws (e.g., China’s Water Pollution Prevention Law) mandate water purification adoption.

B. Technological Advancements

Innovations in filtration technology, such as activated carbon filters and reverse osmosis systems, have enhanced the efficiency and appeal of kettle filters. These advancements cater to the evolving preferences of consumers seeking effective and convenient water purification solutions.

C. B2B Advantages
·Customization: 70% of traders prefer OEM/ODM options (private labeling, packaging).
·Supply Chain Efficiency: Dual manufacturing in China + Thailand (0% tariff) cuts logistics costs by 18%.

3. Regional Insights & Competition

·North America/Europe: Prefer NSF/EPA-certified filters, offering 20% price premiums.
·Asia-Pacific: Budget-friendly filters (<$10) dominate in India and Southeast Asia.

4. Strategic Recommendations for B2B Traders

Product Selection

·Focus on high-growth segments:
Activated carbon filters (stable demand);
Prioritize NSF 42/53 certifications to ensure compliance.
Multi-Brand Compatibility：Replacement for Brita filter, Replacement for PUR filter

Supply Chain Optimization

·Bulk discounts: MOQ 500 units reduces costs by 15–20%.
·Fast turnaround: Partner with suppliers offering 15-day lead times.

The pitcher filter market is poised for robust growth, driven by health consciousness, environmental considerations, and technological innovations. For B2B traders, staying informed about regional dynamics and emerging technologies is vital to leverage opportunities and meet the evolving demands of consumers in the water purification sector.

How to Choose An Air Conditioner in High-Temperature Regions?

In the Middle East, particularly Saudi Arabia, the temperature often reaches 50 or even 55 ℃ in summer. Normal air conditioning equipment may not work efficiently under such extreme environments. In case of that, it is of vital importance to pick an air conditioner that is suitable for high-temperature conditions. This article is to introduce the key factors for choosing air conditioners in high-temperature areas and recommend suitable models of floor standing air conditioners for those areas.

1. Choose an air conditioner with high resistance to hot temperatures.

Under the extremely high-temperature environment, the air conditioner will face a challenge in cooling ability. So it is suggested to choose an air conditioner with special high-temperature adaptability. For example, some floor standing air conditioners oriented to the Middle East market are normally equipped with high-temperature resistant compressors. It could work stably in the environment of above 55℃. Besides, the application of a high-efficiency condensing system and high-temperature resistant materials is also a key point in ensuring the air conditioners work stably.

2. Stress on cooling capacity and EER.

In Saudi Arabia and other regions, high-temperature weather lasts for a long time, while the air conditioners are needed to work for a long time as well. So when choosing a standing air con unit, it is necessary to check if the cooling capacity (BTU) is sufficient. For large spaces, it is recommended to pick high power models to ensure fast cooling and even distribution of cold air. Besides, the energy efficiency ratio (EER) is also important. Good air conditioners should have a high EER class to reduce power consumption and lower the operating cost over a long period.

floor standing air conditioner with GCC

3. Stress on proof design against dust and sand.

Not only is there a high temperature in the Middle East, but the dust and sand weather is seen very often. When choosing a standing AC, we should care about if the dust-proof and sand-proof design is equipped. For example, some advanced air conditioners are equipped with a high-density dust-proof filter and corrosion-resistant casing, which could prevent dust and sand from getting into the inside of the machine, thus extending its lifespan.

4. Find a trusted air con manufacturer.

Under such an extremely high-temperature environment, the quality of the air conditioner and the aftersales service are important. It is recommended to choose a well-known and long-lasting air conditioner manufacturer to make sure the products have passed strict quality tests and the aftersales service is fully provided. Excellent brands normally own certificates related to high temperature, and their products could work stably in such areas for a long time.

floor standing air conditioner factory

5. Additional functions improve the comfort.

Except for the cooling function, there should be some additional ones for the air conditioners in high-temperature areas. Such as intelligent temperature control, eco mode, and dehumidification. A variety of functions can facilitate our lives and bring us a colorful world.

In the Middle East and other regions with high temperatures, when purchasing an air conditioner, it is necessary to consider high-temperature resistance, cooling capacity, dust-proof design, and the energy efficiency ratio. Compared with normal wall mounted air conditioners, floor standing air conditioners are much more suitable for such conditions, which could achieve fast cooling with stable operation. A proper air conditioner can not only provide you with a comfortable environment in extreme weather but also reduce the operation costs and extend its lifespan.

The Benefits of Custom EVA Packaging Solutions for Your Business

Since 2012, Yisi Packing has been at the forefront of creating innovative and high-quality custom EVA packaging solutions. With our experienced professional team, we have helped countless businesses meet their packaging needs with precision and professionalism. Whether you are looking for a simple design or a fully customised EVA box, our aim is to ensure that your products receive safe and stylish packaging, leaving a lasting impression on your customers.

Why choose custom EVA packaging solutions?

Custom EVA packaging solutions offer various advantages for businesses across different industries, including electronics, cosmetics, medical devices, and more. This is why choosing custom packaging made from EVA (ethylene-vinyl acetate) is an excellent decision for your company:

Durability and Protection:

EVA is a lightweight and durable material that provides excellent protection for delicate or high-value items. Custom EVA packaging can be tailored to the exact shape of your product, ensuring a snug fit, minimising movement, and providing cushioning impact during transport and handling.

Design flexibility:

With custom EVA packaging boxes, you have complete control over design and functionality. Whether you need compartments for multiple products, stylish cutouts, or specific colour schemes that reflect your brand, custom packaging offers the flexibility to meet your needs.

Brand Awareness:

Custom packaging is a powerful marketing tool. Your packaging is the first thing customers encounter, and creating a unique brand experience can help you stand out from the competition. By using EVA, we can incorporate your logo, colours, and other design elements to enhance your brand image.

Economic and efficient solutions:

Although the initial investment in custom EVA packaging may seem high, its durability and protective properties can reduce long-term costs by preventing damage and returns. In addition, EVA packaging is lightweight, which helps to lower shipping costs compared to heavier materials.

As a trusted partner, Yisi Packing is renowned for providing excellent custom EVA packaging solutions. We combine technical expertise, quick response times, and a dedication to customer satisfaction to make us the perfect choice for businesses seeking reliable, high-quality packaging solutions. Whether you need a basic design or a fully customised EVA shell, we will help you achieve the perfect balance of protection, functionality, and aesthetics.

The Role of EVA Foam Case in Protecting Fragile Equipment During Construction and Manufacturing

When transporting fragile or expensive equipment in the construction and manufacturing industries, protection is crucial. Harsh environments, rough handling, and the risk of damage can lead to costly repairs or delays. One material rising in popularity for safeguarding this equipment is EVA foam (Ethylene Vinyl Acetate) case, a durable yet lightweight material with excellent shock absorbing properties.

EVA foam provides a superior solution for cases designed to transport delicate tools, electronics, and machinery components. Its ability to absorb impacts and vibrations ensures that even the most sensitive equipment remains intact during transit, reducing the risk of breakage. Whether it’s heavy machinery, testing equipment, or precision instruments, EVA foam is versatile enough to be customized for different shapes and sizes, offering a snug fit and minimizing movement inside protective cases.

One of the key advantages of EVA foam is its resilience. Unlike traditional materials like cardboard or styrofoam, EVA foam can withstand repeated impacts without compromising its protective qualities. This makes it an ideal choice for the construction and manufacturing sectors, where equipment may undergo frequent handling and rough transportation.

In addition to its protective benefits, EVA foam is lightweight, making it easier to transport heavy equipment without adding unnecessary weight to the case. This is especially beneficial when shipping or moving large quantities of equipment over long distances.

EVA foam is a game changer for construction and manufacturing industries, offering reliable protection for fragile equipment and ensuring that your valuable tools and machinery arrive safely and in working condition. Its durability, shock absorption, and lightweight nature make it the ideal material for safeguarding critical assets on the move.

If you would like to learn more about how EVA foam can protect your equipment or need any assistance with your packaging needs, please contact us today. Our team is here to help and provide the best solutions tailored to your business.