Eco Friendly Custom Cases - Sustainable Solutions for Packaging

As environmental concerns continue to grow for today industries, more businesses are seeking sustainable packaging solutions that reduce their carbon footprint without compromising on quality or protection.  At Yisi Packing, we are proud to offer eco friendly custom cases that combine durability, functionality, and environmental responsibility.

 

Why Choose Eco Friendly Custom Cases?


Traditional packaging materials often contribute to landfill waste and pollution, but eco friendly custom cases are designed to minimize environmental impact.  These cases use recyclable, biodegradable, or sustainably sourced materials, ensuring that your packaging is as green as possible.

 

Materials That Make a Difference


At Yisi Packing, we use a variety of sustainable materials in our custom case manufacturing.  This includes recycled plastics, biodegradable foam inserts, and responsibly sourced wood or cardboard components.  These materials maintain the same high standards of protection and durability that you expect, while significantly reducing waste.

 

Design for Reuse and Longevity


Eco friendly packaging isn’t just about materials, it’s also about design.  Our custom cases are built to last, encouraging reuse and reducing the need for frequent replacements.  By creating cases that can withstand multiple uses and tough conditions, we help clients lower their packaging waste over time.

 

Meeting Industry Standards


Sustainability doesn’t mean reducing performance.  Our eco friendly custom cases meet rigorous industry standards for protection, whether you’re shipping sensitive electronics, medical equipment, or industrial tools.  With Yisi Packing, you get peace of mind that your products are safe and your environmental goals are met.

 

How Your Business Benefits


Switching to sustainable packaging can enhance your brand image, appeal to eco conscious customers, and sometimes even reduce costs in the long run.  Many industries are moving toward greener practices, and choosing eco friendly custom cases positions your business as a leader in environmental responsibility.

 

 

Partner with Yisi Packing for Sustainable Packaging 


If you’re ready to make the switch to eco friendly custom cases, Yisi Packing is here to help.  We’ll work with you to design packaging solutions that protect your products and the planet.  Contact us today to learn more about our sustainable options and how custom cases can fit into your green idea.

EVA Case Customization 101 Design & Build Basics

Recently, one of our customers mentioned that it would be helpful for buyers if we could create a blog about Step by Step EVA Case Customization.  While this may seem like a basic topic for us, having produced various cases for decades, it can be very informative for buyers who may not have much experience in this area.

 

Please read the following information, which we hope will help you develop cases that meet your specific needs and are truly fit for purpose.

 

Outer Shell Material

 

Polyester and PU are commonly used as outer materials for EVA cases.  This is because the outer covering must have enough elasticity to stretch.  If not, the material may wrinkle or become defective in certain areas.

 

As a professional case manufacturer, we provide guidance if our buyers choose their own outer shell material.  It's important that the selected material fits the intended purpose.

 

One example: A customer wanted to use PU for a protective case for measuring tools.  While PU gives a premium, leather like feel, we advised against it.  His case was meant for use in extreme construction environments, where durability was critical.  We suggested 1680D Polyester instead, which is more robust and suitable for such conditions.  He agreed, made a sample, and sent it for durability testing.  As expected, it passed.  He was very pleased with the outcome, otherwise, there could have been complaints from end users if the wrong material had been chosen.

 

Lining Options

 

The lining material depends on the type of device inside the case.  For example, velvet lining is suitable for optical or watch cases, as its soft, suede like texture helps prevent scratches.

 

In contrast, devices like medical equipment often require smooth, waterproof linings.  These cases must be easy to clean, especially if the inside gets dirty.  A suitable lining allows quick and simple maintenance.

 

Unfortunately, many manufacturers in China use tricot as a standard lining without much consideration.  They focus only on cost and production convenience, overlooking the practical use and potential side effects of using the wrong material.

 

Insert Options

 

Most of the time, we use die cut EVA inlays as a cost effective solution to hold your equipment securely.  However, if the shapes or styles of the items are too complex or not suitable for standard die cutting, we may recommend using an EVA molded tray or CNC foam insert instead.  Our solution will be based on the specific details and requirements you provide for your project.

 

Inside Pocket Options

 

Besides the main device, extra pockets are often needed for accessories.  Many buyers aren’t sure what kind of inner pockets are suitable.

 

As an experienced EVA case solution provider in China, we usually recommend mesh pockets with elastic bands if the accessories should be easily accessible and visibility isn’t a concern.  For accessories that need to stay secure or hidden, such as jewelry, we suggest polyester inner pockets with zippers to keep everything safe and in place.

 

Logo Options

 

For a simple, durable, and cost effective solution, debossed or embossed logos directly on the case are ideal.  However, if the logo has fine details or complex design elements, alternatives like woven labels, rubber patches, metal plates, or TPU embossed logos may be better.

 

We’ll recommend the best option to showcase your brand.  A well designed case isn’t just protective, it becomes a moving marketing tool throughout the product’s lifecycle.

 

Zipper Options

 

For office or kids’ products, we recommend regular nylon zippers for smooth and easy use.  For specific industries or functions, waterproof nylon zippers are necessary.

 

For instance, a customer developing a first aid kit case needed durability in extreme conditions.  We insisted on high quality, waterproof YKK zippers.  For life saving equipment, it's crucial that everything inside functions properly and stays protected.  As a responsible manufacturer, it’s our job to make sure your product performs reliably when it matters most.

 

Handle Options

 

Handle choices depend on the case's size and weight.  For large, heavy cases, we recommend webbing handles with plastic grip parts for comfort and durability.  For smaller, simpler cases, a basic webbing handle can help reduce costs.

 

We always use suitable components to match the purpose, ensuring our proposals stand out from other manufacturers in the market.

 

Accessories Options

 

Whether you prefer metal or plastic accessories, all components we use pass luggage grade loading and aging tests.  Whichever case you develop with us, you won’t need to worry about broken parts or user complaints, something we hear often from buyers working with low cost suppliers.

 

Many factories reduce costs by using cheap, stock accessories. Naturally, this affects the final product quality.  With us, you can be confident in what you’re getting.

 

Finally, we are happy to support your case development, no matter your industry.  Our goal is to provide reliable, long lasting products that keep your valuable items safe.

 

Feel free to contact us today info@packingyisi.com for more information.

 

 

 

Should Vitamin C Serums Be Stored in Dark Glass Bottles? Why Not Plastic?

The Delicate Nature of Vitamin C

Vitamin C, also known as ascorbic acid, is a powerhouse ingredient in skincare, renowned for its antioxidant properties, ability to brighten the complexion, and stimulate collagen production.However, it's also a highly unstable compound. It's extremely sensitive to light, air, and heat.Once exposed to this substance, vitamin C will be quickly destroyed, lose its efficacy and become useless. Such decline not only prevents you from enjoying all the benefits brought by the essence, but may also cause side effects and skin discomfort.

 

The Advantages of Dark Glass Bottles

Dark glass bottle (usually amber or brown in colour) act as a shield for Vitamin C serum. The dark glass bottle acts as a natural filter, blocking most ultraviolet (UV) and visible light. This helps to slow down the oxidation process that occurs when vitamin C is exposed to light, thus maintaining the stability and potency of the serum longer. In addition, glass is an impermeable material, which means it is difficult for air to pass through. This better prevents Vitamin C from being oxidised by atmospheric oxygen, which ensures that each product remains undamaged until your end use.

 

The Drawbacks of Plastic Bottles

In contrast, plastic has several disadvantages when it comes to storing vitamin C serum. Firstly, plastic is usually more transparent to light than dark coloured glass. Even though this plastic bottle is tinted, it still allows more light to pass through, which can speed up the breakdown of vitamin c. Secondly, plastic is a porous material. Over time, air can slowly seep into the bottle through the small holes in the plastic, causing the serum to oxidise. Additionally, some types of plastic may contain chemicals that can leach into the product, potentially causing skin reactions or altering the ingredients of the formula.

glass bottle for skin serum

 

Advantages of Empty Aerosol Can from Guangdong Sihai

empty aerosol tin can factory

Guangdong Sihai Iron-Printing & Tin-Making Co., Ltd. is a factory specializes in aerosol industry over 27 years. Our factory mainly manufacture empty aerosol tin can, top& bottom and provide iron-cutting and iron-printing service. Also we can help to supply aerosol valve & button and plastic cap.


The belows are the advatnages of our empty aerosol can:

1. good sealing: aerosol tin can is made of high-quality tinplate, a good sealing properties material, which can effectively prevent aerosol contents from leaking, ensuring product quality and safety.

2. Strong pressure resistance: aerosol tin spray can withstands a certain pressure, which is suitable for packaging aerosol products with high pressure, popu;larly used in perfume, insecticide, air freshener spray and so on.
3. Sturdy and durable material: with its high strength and hardness, tinplate can resist external collision and extrusion to protect the aerosol contents from damage.
4. Good printing effect: the colorful patterns and words can be printed on the surface of aerosol tin cans ,  which shows the aesthetics and attractiveness of the products.
5. Environmentally friendly and recyclable: due to its recyclability, the discarded aerosol tin cans can be recycled and reused to reduce pollution to the environment.
6. Lower cost: compared with other materials for aerosol packaging, aerosol tin can is less costly and have higher cost performance.

EVA Case Buyer’s FAQ Everything You Need to Know Before Ordering

If you're considering ordering custom EVA (Ethylene Vinyl Acetate) cases for your products, you're likely to have some questions.  At Yisi Packing, we specialize in custom EVA case solutions for a wide range of industries.  To help you feel confident and informed, we've compiled answers to the most frequently asked questions from our customers.

 

✅ 1. What Is a Custom EVA Case?

 

A custom EVA case is a lightweight, semi rigid case designed for protection, portability, and branding.  EVA material is shockproof, waterproof, and highly customizable, making it ideal for electronics, tools, medical devices, cosmetics, and more.

 

✅ 2. What’s the Minimum Order Quantity (MOQ)?

 

Our typical MOQ is 500 pieces per design.  However, for initial testing or sample orders, we may offer flexibility depending on your needs.  Feel free to contact us to discuss your project in detail.

 

✅ 3. Can You Customize the Size, Color, and Logo?

 

Absolutely!  As a leading OEM/ODM EVA case manufacturer in China, we offer full customization:

 

  • Size and shape based on your product

  • Color options for case material and zipper

  • Custom logo printing, embossing, or rubber badges

 

✅ 4. What Is the Production Lead Time?

 

Production usually takes 25–35 days, depending on the complexity and order quantity.  We also offer sample development within 7- 10 days so you can approve the design before full production begins.

 

✅ 5. How Do You Ensure Quality?

 

We have a strict quality control system, from raw material selection to final inspection.  All products are checked for durability, functionality, and appearance before shipping. Quality is at the core of everything we do.

 

✅ 6. Do You Ship Worldwide?

 

Yes! We have experience exporting custom EVA cases to over 30 countries.  We can ship by sea, air, or express courier, depending on your timeline and budget.

 

✅ Ready to Get Started?

 

If you’re looking for a reliable EVA case manufacturer in China, Yisi Packing is here to help.  Contact us today for a free consultation or quotation, and let’s create the perfect case for your brand.

 

📧 Email: info@packingyisi.com
🌐 Website: www.packingyisi.com

 

 

Why do skin care products tend to change color in glass bottles?

Contents change color or evaporate? Is the barrier property of the glass bottle not good enough?

Many customers have reported problems such as discoloration, abnormal odor, and decreased concentration of skin care products during product sales or use. This is especially true for skin care formulas containing essential oils, active ingredients, or natural plant extracts. In other words, during product sales or daily use, consumers often report that skin care products have changed color; some products emit abnormal odors, which not only affects the user experience, but may also have an adverse effect on skin health; and some customers have found that the concentration has decreased after use, which undoubtedly reduces the effectiveness of the product.

 

Cause analysis

These problems are often closely related to the poor light-blocking ability and airtightness of glass bottles. Although transparent glass has a good visual effect, it is easy for external factors such as ultraviolet rays, oxygen, and water vapor to affect the stability of the contents when exposed to strong light, temperature fluctuations, or repeated opening and closing. In addition, if the bottle mouth sealing structure is not designed properly, it will also accelerate the contact between the contents and the air, causing the components to degrade or volatilize.

 

Solution

1. Choose dark glass bottles: Using brown, green or black glass bottles can significantly reduce UV penetration and effectively delay the oxidation and deterioration of products.

2. Spray the inner film on the bottle: By spraying a chemically stable coating on the inner wall, the glass can enhance its ability to isolate the contents, prevent the components from being adsorbed on the bottle wall or reacting with the glass in trace amounts, thereby extending the shelf life of the product.

3. Use vacuum pump bottles or airtight dropper bottles: The vacuum structure design can reduce air residue during filling and prevent external air from flowing back during use, which is particularly suitable for packaging highly active skin care products such as essence skin care products.

4. Optimize the bottle mouth sealing structure design: Add a variety of sealing structures such as sealing gaskets, precision screw caps and closed sleeves to improve the overall air tightness, effectively block the entry of air and water vapor, and avoid the volatilization and contamination of internal substances.

amber essential oil glass bottle

Why Custom EVA Cases Are the Choice for Startups Launching New Products

Launching a new product is a big milestone for any startup.  Every detail - from the design to the packaging - plays a important role in making a strong first impression.   That’s why more and more startups are turning to custom EVA cases to package and protect their products.

 

At Yisi Packing, a leading EVA case manufacturer in China, we’ve helped startups across various industries create tailored packaging solutions that boost brand image, reduce damage risk, and support successful launches.

 

1. Professional Presentation That Builds Trust

 

In competitive markets, product presentation matters.  A custom EVA case gives your product a premium, polished appearance right out of the box.  The molded interior holds your item securely, while the sleek exterior reflects your brand’s professionalism and attention to detail.  For startups trying to stand out, this kind of packaging elevates your credibility from day one.

 

2. Cost Effective and Lightweight

 

Startups often need to balance quality and cost.  EVA cases are lightweight yet durable, offering excellent protection at a fraction of the cost of heavier materials like aluminum or wood.  Lower shipping costs and fewer product returns due to damage can save your business money - especially important in the early stages.

 

3. Customizable for Any Product

 

Whether you're launching a tech gadget, medical device, beauty tool, or educational kit, EVA cases can be fully customized.  Choose your shape, color, branding, zipper type, handle, and more.  At Yisi Packing, we help startups design their cases from the ground up, ensuring your packaging is as unique as your product.

 

4. Fast Prototyping & Scalable Production

 

We understand that startups need speed and flexibility.  Our team offers quick prototyping, allowing you to test your packaging before committing to large volumes.  When you’re ready to scale, our efficient production process ensures consistent quality and fast turnaround times.

 

Ready to Launch with Custom EVA Packaging?

 

Yisi Packing is here to help you bring your vision to life.  With years of experience and a commitment to quality, we’re the EVA case manufacturer that startups trust.

 

📩 Contact us today for a free consultation or quote, and let’s create packaging that helps your product succeed.

 

Expanding Your Product Line How to Develop a Full Lingerie Collection with One Factory

Building a successful lingerie brand isn’t just about creating a single product — it’s about developing a cohesive, market-ready collection that meets diverse customer needs and keeps pace with trends. For many brands, especially startups or those new to the lingerie industry, the biggest challenge is turning an initial idea or concept into a full product line without juggling multiple suppliers or risking excessive upfront investment.

 

At ChuangRong Apparel, we specialize in partnering with B2B clients worldwide — from the United States to Europe and Latin America — helping them grow from one design into a complete, best-selling lingerie collection, all manufactured under one roof.

 

From Idea to Collection: A Real U.S. Client Success Story

One of our most rewarding partnerships started with a U.S. client who came to us with no lingerie experience, just a sketch and a vision for a new bra design. They were not an established lingerie brand but had a clear idea they wanted to bring to market.

 

Our team worked closely with them to bridge the gap from concept to finished product:

  • Prototype Development: We transformed their sketch into a functional, production-ready sample, advising on fabric selection, cut, and comfort features.
  • Sampling and Fit: After producing the first sample, we guided the client through fit tests and sizing adjustments to ensure the product met market expectations.
  • Small Batch Production & Launch: We manufactured a small initial batch to help the client launch online and validate customer demand quickly.

 

Once their first product gained traction, we supported the brand’s rapid expansion into a full collection within just one year:

Developed multiple bra styles with different functionalities — including seamless bras, push-up bras, wire-free bras, and strapless designs.

Extended the line with matching seamless panties, creating complete lingerie sets for consumers.

 

Assisted in building a unified brand identity through consistent color palettes, materials, and fit across all styles.

From that single original concept to over 10 active SKUs, many of which remain best-sellers today, this client has grown into a recognized lingerie brand — all thanks to a full-service, reliable factory partnership that helped them scale quickly and confidently.

 

Supporting Brands Worldwide: Europe, Mexico, Russia, and Beyond

Beyond the U.S., our expertise has empowered brands in Spain, France, Germany, Mexico, and Russia to similarly grow from one hit product into diversified collections. Whether expanding basic bras into lace and mesh sets or branching into performance period underwear and shapewear, our factory’s flexible development capabilities and scalable production enable brands to enter their local markets swiftly and confidently.

 

Why Choose One Factory for Your Collection Expansion?

1. Full-Range Development Capabilities

From Seamless underwear and traditional Cut & Sewn bras to period underwear and maternity bras, all products are developed and produced within one experienced facility — ensuring consistent quality and streamlined communication.

 

2. End-to-End Support From Sketch to Shipment

We work with your design ideas, sketches, or references to develop samples, iterate based on feedback, manage production, and fulfill orders efficiently.

 

3. Flexible Minimum Order Quantities (MOQ)

Our MOQ policies are tailored for market testing and scaling — perfect for startups and growing brands to validate new styles with minimal risk.

 

4. Monthly New Style Launches

Our in-house design team continuously develops new styles every month, providing clients a base to customize or rapidly expand their offerings.

 

5. Certified Quality and Fast Delivery

Certified to ISO9001, BSCI, OEKO-TEX 100, GOTS, and GRS standards, our factory employs over 400 skilled workers and operates two warehouses to ensure reliable and timely delivery worldwide.

 

How to Expand Your Product Line Starting from One Style

Starting Point Expansion Ideas

Seamless bra Add matching panties, strapless or push-up bras, shaping styles

Traditional bra Introduce lace sets, bodysuits, maternity and nursing bras

Functional underwear Extend into period underwear, wireless designs, breathable mesh styles

 

Ready to Grow Your Lingerie Collection?

If you have a design idea, a sketch, or a bestseller and want to expand your product line with a trustworthy factory partner, ChuangRong Apparel is ready to support your journey from concept to full collection — delivering quality, speed, and scalability.

 

Contact us today to start building your best-selling lingerie collection with one factory by your side.

🔍 If you're looking for a reliable factory partner to support your lingerie or underwear business with custom sample development, flexible OEM/ODM solutions, and fast turnaround—let’s connect.

Email: Lexie@Sharicca.com

 

 

4 ways to solve glass bottle damage during transportation

In the skin care industry, glass bottle packaging is widely used in high-value-added products such as essences, creams, lotions, and facial oils due to its high-end texture, excellent chemical stability (strong barrier properties and good sealing properties) and environmentally friendly properties. These characteristics make it an ideal choice for enhancing product image and ensuring quality. However, brands or buyers often face a series of specific problems in the process of transporting glass packaging materials, which may affect the final product experience and brand image.

Problem manifestations:

1. During the process of receiving, transporting (especially international transport) or filling, the bottle body is broken, shattered, cracked, corners are broken, and the edge of the bottle mouth is broken.

2. It leads to high loss rate, affecting cost and product availability.

Main reasons:

1. Insufficient bottle material and strength: The glass is too brittle, and high borosilicate glass, high-strength soda-lime glass or annealed reinforced/thick-walled glass are not selected.

2. Bottle structure design defects: The bottom of the bottle is too thin or the structure is unreasonable, and the pressure and impact resistance are poor.

3. Insufficient packaging protection: The outer box and inner packaging (such as inner tray, cushion) fail to provide effective buffering. There is a lack of sufficient shockproof structure (such as foam cotton, pearl cotton, honeycomb paper tray, partition board) to resist vibration, impact and extrusion during logistics.

4. Improper transportation plan: Failure to adopt optimized palletizing and transportation plans (such as customized pallets, reinforced cartons).

cosmetic dropper packaging

Comprehensive solution:

1. Improve the strength of the bottle:

Choose high borosilicate glass or high-strength soda-lime glass;Use annealed glass.Thicken the bottle wall, especially optimize the bottom structure and thickness distribution, and enhance the pressure resistance and impact resistance. Choose a thick bottom pressure-resistant design.

2. Strengthen packaging protection:

Use customized high-strength outer boxes.Fill the interior with sufficient cushioning materials: such as customized honeycomb paper inner tray/paper box, foam inner tray, pearl cotton/foam cotton cushion, and partition.The packaging structure must pass the drop and pressure resistance tests.

3. Optimize transportation and testing processes:

Conduct small batch sample transportation tests to simulate the actual logistics environment, and continuously optimize the packaging design based on the test results.Use more stable transportation solutions such as customized pallets and reinforced carton palletizing.Select experienced and reliable glass bottle suppliers.

4. Risk management:

Require suppliers to implement strict factory inspection processes (including appearance, strength, etc.).Negotiate with suppliers on damaged reissue terms to reduce procurement risks.

 

Panyue Packing is a professional skincare packing manufacturer,since 2006.Provide one-stop cosmetic container packaging solutions.Professional export trade and design services!

 

From cost to environmental protection glass or plastic for cosmetic packaging?

In the cosmetics and skincare industry, the choice of packaging containers directly affects the product's cost, market positioning, brand image, user experience and even environmental image. Especially when launching new product packaging materials, "glass containers or plastic containers?" often becomes the core issue of concern to brands and packaging suppliers.

This article will compare the advantages and disadvantages of glass containers and plastic containers in depth from the dimensions of functionality, appearance texture, environmental protection, cost control, and transportation safety, which will help you make a more suitable choice.

 

1.Advantages and disadvantages of glass containers

advantage:

High-end texture: The glass bottle has a transparent appearance and high-end texture, suitable for positioning high-end skin care brands. It has a strong sense of classic luxury, conveying a pure, natural, professional and trustworthy image. It has high transparency and is stable and does not change color.

Good sealing: It is not easy to penetrate, can effectively protect the inner material, and is suitable for active ingredient products such as essences and creams. It has a nearly perfect barrier to oxygen, water vapor, odor, and ultraviolet rays (especially amber/green glass). It can protect the stability, efficacy and aroma of the contents (especially essential oils, VC, retinol and other oxidizable and photosensitive active ingredients) to the greatest extent.

Strong chemical stability: It hardly reacts with any cosmetic ingredients, and will not introduce impurities or absorb contents. It is highly safe and suitable for essential oils, acids, and whitening products.

Environmentally friendly and recyclable: Glass material is 100% recyclable, which is in line with the trend of sustainable development; the quality of recycled glass materials melted and remade into new bottles is almost intact, and the recycling system is relatively mature. However, glass production consumes a lot of energy, and its heavy weight leads to high carbon emissions in transportation. The recycling process also requires high energy consumption, and the treatment of glass slag produced by breakage needs to be handled with care.

 

2.Advantages and disadvantages of plastic containers

advantage

Lightweight and resistant to falling: suitable for carrying outside, safer transportation, and reduced risk of damage. Greatly reduces product weight, reduces transportation costs and carbon emissions. Resistant to falling, not easy to break, high safety in use, more suitable for travel, bath products and other environments where they may fall.

Flexible processing: suitable for various molding methods such as blowing and injection molding; flexible design and more diverse appearance design.

High production efficiency: lower production cost for mass production, suitable for low-end or fast-moving consumer goods.

A variety of decorative effects can be achieved: such as silk screen printing, hot stamping, painting, gradient color processing, etc., and the shape can achieve various effects from simple to high-end. Rich colors and strong visual impact.

Low cost: relatively low raw material cost; mold cost is usually lower than glass molds of the same complexity; high production efficiency (injection molding, blow molding) and low energy consumption; low transportation cost; fast filling line speed; low breakage rate.

 

disadvantage：

Slightly lower chemical stability: Some ingredients are prone to react with plastics. Some specific formula ingredients such as solvents, fragrances, and active ingredients may interact with plastics or additives, causing plastic swelling, cracking, deformation, discoloration, taste change, and decreased efficacy of the contents, so strict compatibility testing is required.

Environmental controversy: Although there are environmentally friendly materials such as PET and PCR, the overall recycling rate is still lower than that of glass; consumers have a negative impression of the environmental friendliness of plastics.

Relatively general texture: Even if the surface treatment is exquisite, it is still difficult to match the natural texture of glass. Transparency (such as AS, PET materials) can be close to glass, but some materials will slightly yellow over time.

Barrier properties are average: Different plastic materials vary greatly, for example, PET has better barrier properties, while PP\PE has poorer ones. Contents such as essential oils or solvents may penetrate or be absorbed by the plastic, or may be analyzed out of the product by the plastic components, and strict compatibility testing is required.

Difficulty in recycling: The recycling systems of various countries are inconsistent, and the recycling rate is generally not high; plastic mixing, compounding, additives, and label residues increase the difficulty of recycling.

 

Unique Clear Skincare Bottle Set