How the Right EVA Case Design Can Reduce Your Product Returns by 30%

In today’s competitive market, product damage during shipping is a silent killer of profits and brand reputation.  For many companies, poorly designed packaging is the hidden reason behind high return rates.  But there's a solution that's becoming really popular: custom EVA (Ethylene-Vinyl Acetate) case design.

 

At our EVA case manufacturing facility in China, we’ve seen firsthand how a properly engineered EVA case can reduce product returns by up to 30%.  Here's how.

 

1. Tailored Fit equal to Maximum Protection

Unlike generic packaging, custom EVA cases are designed to snugly fit the exact shape and size of your product.  This minimizes movement during transit and protects fragile components from shocks, vibrations, and pressure.

 

2. Multi Layer Cushioning

High quality EVA foam offers both flexibility and rigidity.  We use multi density layering in critical areas to absorb impact and distribute pressure evenly, something basic cardboard or plastic can’t match.

 

3. Weather & Moisture Resistance

EVA cases provide a protective barrier against moisture, dust, and temperature changes, keeping your products safe in unpredictable shipping environments.  This is especially vital for electronics, medical tools, and precision equipment.

 

4. Improved Customer Experience

Unboxing is important.  A product that arrives intact and well presented increases customer satisfaction and lowers the chance of complaints or returns.  EVA cases can be customized with branding, colors, and inserts that enhance perceived value.

 

5. Cost Effective in the Long Run

While EVA cases may have a slightly higher upfront cost than traditional packaging, the savings from fewer returns, repairs, and bad reviews make them a smart investment.

 

At the end, if your company struggles with product returns or damage during transport, it may be time to rethink your packaging strategy.  A custom EVA case is not just a container, but it is an extension of your product's quality promise. 

 

Want to see how we can help reduce your return rate?  Contact our EVA case experts today for a free consultation.

 

A Better Plus Size Bra – Not Just a Bigger Size

A Smarter Fit for Real Bodies – The Future of Plus Size Bras

With body inclusivity becoming a global trend, plus size bras are no longer an afterthought. They are now a booming category driven by the real needs of curvier women who want support, style, comfort, and breathability—without compromising on fit.

 

 

But many full-busted women still face common problems:

Bras that ride up or dig into the skin

Poor cup shaping, causing side spillage or flattened appearance

Visible bulges or lines under T-shirts

Lack of fashionable, youthful styles in larger sizes

 

Most mass-market solutions rely on simply enlarging standard sizes. However, real solutions require structural innovation and targeted support.

 

Two Core workmanship for the Plus size bra styles: Cut & Sewn and Seamless Jelly Bras

At ChuangRong, we offer two refined designs to meet different plus size market needs:

 

  1.  
  2. Cut & Sewn Bras – Classic Stability & Full Support

Designed with multiple fabric panels, this structure offers tailored shaping and stronger support. Ideal for larger cup sizes and daily wear.

 

Key features:

3D sculpted cups for natural lift and shaping

Wide straps and extended wings to stabilize weight

Enhanced side panels for smoothing and containment

 

 

2. Seamless Jelly Edge Bras – Invisible Comfort for Every Curve

Using jelly bonding instead of traditional stitching, these bras offer a smooth, second-skin fit that disappears under clothing.

 

Key features:

Seamless, wire-free, and breathable

Ultra-soft jelly bonding along the edges—no lines, no discomfort

Stylish and lightweight—perfect for modern, fashion-forward consumers

 

Fabric & Fit That Make a Difference

Our plus size bras are developed with:

 

Full coverage cups for security and lift

Elastic and breathable mesh or microfiber for flexibility

Wire-free or padded options based on customer preference

Thoughtfully placed linings, boning, and side wings for shaping

Customizable materials and trims including lace, printed mesh, jelly tape, and more

Every detail—from silhouette to material—is refined to meet real consumer pain points.

 

Who We Are | Your OEM Plus Size Lingerie Factory

We are ChuangRong Apparel, a professional OEM/ODM lingerie manufacturer with 15+ years of experience. Except the regular size lingeries products, we also specialize in plus size lingerie, seamless underwear, wire-free bras, and functional intimate wear.

 

We are not a brand — we are the team behind many brands. Our strengths include:

Deep knowledge of plus size bra structure and consumer fit

A full in-house R&D and sample team for fast turnaround

Flexible production options from small runs to bulk OEM orders

Multiple international certifications: ISO9001, BSCI, OEKO-TEX, GOTS, and GRS

A large-scale, vertically integrated facility for stable, fast delivery

 

We work closely with global clients to co-develop styles that sell — combining comfort, style, and functionality.

 

📧 Ready to develop your plus size collection?

Contact us for product catalogs, pricing, and custom sampling options.

 

Email: Lexie@Sharicca.com

Email: Info@Sharicca.com

 

 

Why Chinese Factories Shut Down Longer for Chinese New Year holiday – What Buyers Need to Know

 

As the 2025 Chinese new year holiday approaching, for companies who regularly work with Chinese suppliers, the CNY holiday is a well-known period of downtime. However, many may not fully grasp how long the break really is, or the reasons behind this extended holiday. The official holiday period runs from January 28 to February 3, 2025, but in reality, factories in the apparel industry, particularly in the lingerie sector, may close much earlier and remain closed for a longer period. The precise dates can vary widely, depending on the factory, region, and the type of products being manufactured.

 OEM/OEM Period panties

In the apparel industry, particularly in lingerie manufacturing, the production process is complex and requires high craftsmanship, leading to longer factory shutdowns during the CNY holiday. Many skilled workers typically return to their rural hometowns to reunite with their families for the holiday, which directly impacts production schedules. Many factories begin their holiday break two to three weeks before the official holiday dates, and after the holiday, workers may need additional time to return to their positions. This extended absence is especially significant in the lingerie sector, as lingerie has higher demands for fit and comfort compared to ready-to-wear apparel, and its production process is more intricate. Skilled labor is essential for manufacturing these products.

 

This holiday period isn’t the same across all factories. The exact length of the break can differ from one region to another in China. Factories in areas like Guangdong, a major hub for lingerie manufacturing, might close earlier or later than factories in other regions such as Zhejiang or Fujian, depending on local customs and workforce availability. Factories in larger cities might face longer delays as workers travel to more remote areas, while those in more centralized regions may experience shorter breaks.

 

The specific type of lingerie being produced also influences factory shutdowns. Factories that specialize in high-complexity products, such as Custom Lace Lingerie, Seamless Jelly bras, or performance wear like Menstural Panties, may need more time to complete production before the holiday and to ramp up operations afterward. These products require more skilled labor and attention to detail, meaning the production cycle often stretches longer than for simpler apparel. Additionally, the process of sourcing raw materials—such as specialized fabrics, lace, padding, and straps—can also be delayed during the Spring Festival period as suppliers also close for the holiday, further affecting the manufacturing timeline.

 

It’s importance let buyers understanding this regional and product-specific variability is essential for effective supply chain management. To avoid production delays, it is critical to place orders well in advance of the Spring Festival, ideally 1 to 2 months before the official holiday begins. Early ordering ensures that factories have enough time to complete production before they close, and also allows for the shipping arrangements to be made ahead of time. After the holiday, while factories gradually resume operations, some may need additional time to get back to full capacity, especially in the lingerie sector, where workers may be returning in stages and production lines may take time to ramp up.

 

Shipping delays also become a key concern during this period. With both factories and logistics companies working at reduced capacity, buyers should anticipate longer transit times and potential bottlenecks. Proactive communication with factories and freight forwarders about specific delivery schedules can help mitigate these challenges.

 

Understanding the Chinese New Year holiday, or Spring Festival, and the manufacturing shutdowns it causes is crucial for international buyers. By familiarizing yourself with these holiday schedules, you can better plan your orders, sample confirmations, and mass production timelines to avoid any disruptions. This proactive approach will help ensure that your lingerie products are ready for sale and on schedule for any planned launch dates. By accounting for this period in advance, you can avoid delays in production and shipping, keeping your supply chain smooth and your sales plans intact.

 

2022 New product glass bottle---Panyue packing

Square Bottle With Push dropper

Skincare package 30ml glass square serum bottle clear bottle Capacity:30ml

Product Detail

Cosmetic packaging Bottle 30ml Rectangle Square custom color Glass Serum Dropper Bottle

Product Introduction

The serum bottle consists of a transparent glass bottle and an aluminum gold pump

Bottle with grid bottom shape,special design,with golden pump head is the most popular style this year

Our main products are cosmetic packaging glass bottles and accessories,such as perfume bottles,cosmetic bottles,cosmetic nail polish bottles,gel polish bottles,essential oil bottles,serum bottles,foundation bottles,roll on bottles,glass vial storage bottles,sets of sealed bottles,condiment bottles and all kinds of glass balls,totally more than one thousand series.

Square bottle with push dropper


Rectangular skincare lotion pump glass bottle

15ml/20ml/30ml/40ml Square skincare foundation bottle with pump

Made of high quality glass and plastic pump head, good package for foundation emulsion,essence,cosmetic,lotion,essential oils, body/eye cream,and so on.


Product Detail

- Made of high quality glass and plastic pump head.

-Adhere to the use of glass raw materials and eliminate the use of recycle glass for production.

-Glass bottles are sturdy,durable,eco-friendly,have no peculiar smell and can be used securely.

-Simply bottle mouth design,definitely leakproof and don’t worry about the contents spilling out.

--Full-enclosed leak-proof cover protects the pressing head and prevents unintentional pressure leakage,allowing you to carry it easily

--Good package for foundation,emulsion,lotion,essential oils,body/eye cream,and so on.

Rectangle glass bottle with lotion pump



2022 New product----Panyue packing

Square Bottle With Push Dropper

Skincare package 30ml glass square serum bottle clear bottle 

Product Detail

Cosmetic packaging Bottle 30ml Rectangle Square custom color glass serum dropper bottle.The serum bottle consists of a transparent glass bottle and an aluminum gold pump bottle with grid bottom shape,special design,with golden pump head is the most popular style this year.Our main products are cosmetic packaging glass bottles and accessories,such as perfume bottles,cosmetic bottle,cosmetic nail polish bottles,gel polish bottles,essential oil bottle, serum bottles,foundation bottles,roll on bottles, glass vial storage bottles,sets of sealed bottles,condiment bottles and all kinds of glass balls,totally more than one thousand series.

Square bottle with push dropper

Rectangular skincare lotion pump glass bottle 

15ml/20ml/30ml/40ml square skincare foundation bottle with pump made of high quality glass and plastic head,good package for foundation emulsion,essence,cosmetic,lotion,essential oils,body/eye cream,and so on.

Product Detail

--Made of high quality glass and plastic pump head.

--Adhere to the use of glass raw materials and eliminate the use of recycle glass for production.

--Glass bottles are sturdy,durable,eco-friendly have no peculiar smell and can be used securely.

--Simply bottle mouth design,definitely leak-proof and don't worry about the contents spilling out.

--Full-enclosed leak-proof cover protects the pressing head and prevents unintentional pressure leakage,allowing you to carry it easily

--Good package for foundation,emulsion,lotion,essential oils,body/eye cream and so on.

Rectangular glass bottle with lotion pump

Are Glass Bottles Safe for Cosmetic Products?

Introduction:

Glass bottles have been a popular choice for packaging cosmetic products for decades. Their aesthetic appeal, durability, and perceived safety have made them a preferred option for many consumers and beauty brands. However, concerns have been raised about the safety of glass bottles for cosmetic products. In this blog, we will explore the topic and provide insights into whether glass bottles are indeed safe for storing and preserving cosmetic products.



The Advantages of Glass Bottles:

Glass bottles offer several advantages that make them desirable for cosmetic packaging. These include:



a. Durability: Glass bottles are sturdy and resistant to cracking or breaking, providing protection for the product inside.



b. Impermeability: Glass is impermeable, meaning it does not allow air or external substances to enter the container, keeping the product safe from contamination.



c. Visual Appeal: Glass bottles have a luxurious and high-end appearance, which can enhance the perceived value of the product.



The Safety of Glass Bottles:

Many scientific studies and industry experts maintain that glass bottles are safe for storing cosmetics. Here are some key points to consider:



a. Inert Material: Glass is an inert material, meaning it does not react chemically with cosmetic products. This makes it unlikely to release harmful substances or alter the product’s composition.



b. Non-Toxic: Unlike certain plastics that may contain harmful chemicals, glass is generally considered non-toxic and does not leach harmful substances into the product.



c. Practical for a Variety of Formulations: Glass bottles can safely store a wide range of cosmetic formulations, including serums, oils, creams, and perfumes, without compromising their integrity or efficacy.



Industry Regulations and Standards:

The cosmetic industry is regulated by various authorities, such as the Food and Drug Administration (FDA) in the United States and the European Union Cosmetics Regulation. These regulations ensure that cosmetic products, regardless of packaging materials, are safe for consumers. Glass bottles are subject to these safety standards, ensuring their suitability for cosmetic products.



Considerations for Specific Ingredients:

While glass bottles are generally safe for cosmetics, it’s crucial to consider specific ingredients and their compatibility with packaging materials. Certain volatile substances may evaporate more quickly or react with glass, and in such cases, alternative packaging options may be recommended.



Alternative Packaging Options:

In addition to glass bottles, there are alternative packaging materials available, such as plastic or metal containers. Each material has its own advantages and considerations in terms of safety, sustainability, and compatibility. Brands may choose alternative packaging options based on specific product requirements.



Conclusion:

Glass bottles have long been a trusted choice for cosmetic product packaging, offering durability, impermeability, and an elegant aesthetic. Scientific evidence and industry regulations support the safety of glass bottles for cosmetics. However, it's vital to consider specific product formulations and be aware of any ingredient interactions. By adhering to industry regulations and making informed choices, beauty brands can confidently utilize glass bottles for their cosmetic products, providing consumers with safe and visually appealing packaging options

Wholesale flat shoulder custom color glass bottle with bamboo lid


Behind the Clarifying Look The Secret of Making Cosmetic Packaging

Have you ever wondered what kind of craftsmanship and process is behind each jar? Let me take you through this mystery!

1.Design and development: Before manufacturing a cosmetic package, the design and development of the package needs to be carried out. This includes determining aspects such as the shape, size, material and appearance of the packaging. The design team will create a creative design based on the brand and product requirements, as well as prototyping and testing.

2.Material procurement: Choosing the right packaging material is one of the key aspects. Commonly used materials for cosmetic packaging include plastic, glass, metal and cardboard. Manufacturers need to work with suppliers to source materials that meet quality standards and environmental requirements.

3.Production and Processing: In the manufacturing process, the packaging materials are firstly prepared, and then mould manufacturing, injection moulding (for plastic packaging), blow moulding (for plastic bottles), glass moulding (for glass bottles) and other processing processes are carried out. After that, printing, spraying, hot stamping, labelling and other processes are carried out to complete the decoration and marking of the packaging.

 

custom glass bottle color

4.Quality control: Manufacturers need to carry out strict quality control of cosmetic packaging. This includes inspections and tests during the production process to ensure that the packaging materials meet the requirements, are dimensionally accurate, have good sealing, are of good printing and decorative quality, and comply with relevant safety standards and regulatory requirements.

5.Packaging assembly: the assembly of cosmetic products into packages at the final stage of the production process. This may involve steps such as filling liquid cosmetics, assembling powdered cosmetics and accessories, and sealing the package.

6.Packaging labelling and traceability: Cosmetic packaging is often required to be labelled with relevant information such as product name, ingredients, instructions for use, batch number, etc. This helps to ensure product traceability and meet regulatory requirements.

These key components are interlinked to ensure that the quality, functionality and appearance of cosmetic packaging meets the needs of the brand and the consumer, as well as ensuring product safety and compliance.

 

Cosmetic glass packaging processing technology

Cosmetic glass packaging processing technology 

1. Colouring process 

Electrified aluminum: aluminum exterior,on a layer of film wrapped around the inner plastic layer.

Electroplating: the effect comes out bright compared to painting.

Spraying: The colour is dark and matte compared to electroplating 

Sprayed on the outside of the inner bottle:the bottle is sprayed on the outside of the inner bottle,with a clear gap between it and the outer bottle and a small sprayed area when viewed from the side.

Spraying on the inside of the outer bottle:the spraying is done on the inside if the outer bottle,the area looks larger from the outside, the vertical plane looks smaller and there is no gap with the inner bottle.

Brushed gold and silver:it is actually a film,and the gaps can be found on the bottle upon closer inspection.

Secondary oxidation:This is a secondary oxidation on the original oxidation layer,so that the light surface is covered with a dark matte surface pattern or the dark matte surface appears as a light surface pattern,mostly used for the production of logos.

Injection moulding colours:This is a relatively inexpensive process in which colour powder is added to the raw material when the product is injected,or bead powder can be added.

Glass bottle process

2.Printing process 

Screen printing:one is high temperature ink screen printing,it's characteristics are not easy to decolourisation, the colour is more dull and dull,purple toning is more difficult to produce results,the other is low temperature ink screen printing, the colour is more colorful, the requirements of the ink is higher,other wise it is easy to fall off, and in the bottle disinfection to pay attention to.

Stamping: is a thin layer of paper stamping on the top.so there is no screen printing of the bumpy feeling.Stamping is best not directly on the PE and PP materials,you need to heat transfer before stamping or have good stamping paper can also be directly stamped.

Water transfer printing: is placed in water for the irregular printing process, the printed pattern is not consistent and more expensive.

Heat transfer printing: Heat transfer printing is mostly used for large quantities,printing complex products,belong to the surface attached to a layer of film,the prices is expensive.

Offset printing: mostly used for aluminum-plastic hose and all-plastic hose,offset printing will have a base colour through out,sometimes attached to the surface of the hose a bright film or matte film.

New design cosmetic glass bottle

In summary,cosmetic glass packaging is exciting,is a good choice for packaging cosmetic.GUANGZHOU PANYUE PACKING.CO.,LTD.produces and sells high quality cosmetic glass packaging and offers customization services.If you needed you can visit GUANGZHOU PANYUE PACKING.CO.,LTD.



Exquisite Choice Glass Dropper Bottles Add Unique Charm to Products

A cosmetic dropper bottle, is a container used to hold cosmetic products. It is usually made of glass or plastic to ensure that liquids can flow through it. These bottles have a thin dropper that makes it easy to drip the product on your hands or anywhere else you need it. Cosmetic dropper bottles have a good seal and hermetic seal that prevents bacteria, dust and dirt from entering the bottle. It is also highly malleable and flexible and can be customised to suit individual needs.cosmetic dropper bottle

GUANGZHOU PANYUE PACKING.CO.,LTD. suggests that you can choose from the following six elements:

1. Type of cosmetic: Firstly, consider the type of cosmetic you require. Different products may require different types of dropper bottles. For example, liquid foundations or serums usually require dropper bottles with smaller pore sizes and precise dropping capabilities, while fragrances may require larger capacity and specially shaped dropper bottles. Choose the right dropper bottle for your specific product type.

2. Volume and precision: Consider the volume and precision you need. Dropper bottles are usually labelled with their capacity, so you can choose the right capacity size according to your needs. In addition, precision is one of the most important features of a dropper bottle. Some dropper bottles are designed with a special tip or valve structure to ensure precision and consistency in every drop.

3. Material and quality: Dropper bottles can be made from a variety of materials, including plastic and glass. Plastic dropper bottles are generally lighter, less fragile and offer better corrosion resistance. Glass dropper bottles offer a premium feel and are recyclable. Choose the right material and quality based on your material preference and product image positioning.

4. Sealability and leakproofness: Ensure that the selected dropper bottle has a good seal and is leakproof. This is particularly important for liquid products to prevent spillage or external contamination.

5. Closure and ease of use: Dropper bottles should have a closure that is easy to use and ensures a tight seal. Some dropper bottles are fitted with a screw-on or push-on cap, which makes it easy to control the amount of drops and keep the mouth of the bottle clean.

6. Supplier credibility and reliability: Choose a trusted supplier of dropper bottles to ensure product quality and on-time delivery.

How Can I Recycle My Cosmetic Glass Bottles?

Introduction:

Recycling cosmetic glass bottles is a simple and effective action that can help reduce energy consumption, minimize pollution, and extend the lifespan of resources. By following a few easy steps, you can make a positive impact on the environment while contributing to a more sustainable future. In this blog post, we will discuss various methods for recycling cosmetic glass bottles and explore ways to support eco-friendly brands.


1. Clean the Bottles:

Before recycling your cosmetic glass bottles, it is important to clean them properly. Empty any remaining product and rinse the bottles thoroughly with warm water. Remove any labels or stickers and make sure there are no traces of makeup or residue left behind.
2. Check for Recycling Symbols:
Look for recycling symbols on the bottom or back of the glass bottles. These symbols are usually accompanied by a number that indicates the type of plastic used in the packaging. If your cosmetic glass bottles have a recycling symbol, it means they are recyclable, and you can proceed with recycling them.
3. Find Recycling Drop-Off Points:
Search for recycling drop-off points in your local area. Many communities have designated recycling centers or special collection events where you can drop off your glass bottles for recycling. Check with your local municipality or waste management department to find the nearest recycling facility.
4. Consider Reuse:
Instead of immediately recycling your cosmetic glass bottles, consider reusing them. Glass bottles can be repurposed for various purposes, such as storing homemade beauty products, DIY projects, or as decorative items. Get creative and find new uses for your glass bottles to extend their lifespan.
5. Share Information:
Spread awareness about the importance of recycling cosmetic glass bottles by sharing information with friends, family, and on social media. Encourage others to adopt eco-friendly practices and promote the benefits of recycling. By collectively spreading the message, we can create a larger impact and inspire more people to recycle.
6. Support Eco-Friendly Brands:
Choose cosmetic brands that prioritize sustainability and eco-friendly packaging. Look for brands that use recycled materials or offer refillable options for their products. By supporting these brands, you are encouraging responsible production practices and contributing to the demand for sustainable packaging solutions.
Conclusion:
Recycling cosmetic glass bottles is a simple yet impactful way to contribute to a greener, more sustainable future. By cleaning and recycling these bottles, checking for recycling symbols, finding drop-off points, considering reuse, sharing information, and supporting eco-friendly brands, we can actively participate in recycling and sustainable development. Let's join forces and make a difference in creating a better and more sustainable world!