The common sizes of tinplate aerosol cans

Aerosol cans

are single-use metal containers for aerosol products. When in use, the aerosol product is ejected from the can under pre-pressurization through a valve in a controlled form. Guangdong Sihai is a professional manufacturer of empty tinplate aerosol cans with 27 years of experience. The main products that use aerosol cans are: air fresheners, car care products, spray paints, insecticides and so on.



The capacity of Tinplate aerosol cans is usually between 100 ml to 1000 ml. Below are the common sizes of some products:



Air Fresheners: Diameter 52x195mm 300ml/350ml necked-in cans

Insecticides: Diameter 52x190mm 300ml/350ml and Diameter 57x216mm 400ml/450ml necked-in cans

Deodorants: Diameter 45/52mm necked-in cans

Shaving Foam Products: Diameter 65x158mm 400ml and Diameter 52x160mm 300ml necked-in cans

Spray Paint Products: Diameter 65x158mm 400ml/450ml necked-in cans

Cassette Oven Products: Diameter 65x159mm 220g/250g straight-wall cans

Snow spray/colorful ribbon products: Diameter 45/52mm necked-in cans

Hair spray products: Diameter 52*220/230/240mm necked-in cans

Car care/Rust remover/Anti-rust agent products: Diameter 65mm necked-in cans


The specific capacity can be considered according to the amount of products used, the convenience of carrying and storage space and other factors. If you have any interest in the empty aerosol tin cans, please feel free to contact us!

Why Seamless Lingerie Is a Summer Must-Have

 

As summer sets in, people are looking for something different — not just beautiful, but breathable, invisible under clothing, and pleasant to wear all day. This is why seamless Lingeries such as bonding seamless bras, Jelly Bra, NPL panties like the laser-cut thong, bonding brief are topping consumer wish lists this season.

 

Seamless Panties

 

But this isn’t just a passing trend. The rising demand for seamless lingerie reflects deeper changes in consumer expectations — from product functionality to emotional comfort and confidence.

 

We’re here to explore current market trends, consumer concerns, product advantages and limitations — and to share how our factory addresses these needs through thoughtful design and continuous technical innovation.

 

1. Seamless Styles for Summer: Why It Works

Hot weather and thin clothes call for undergarments that don’t show lines, don’t trap heat, and don’t feel bulky. Seamless underwear and bras, especially those made with laser-cut technology and bonding finishes, offer just that — a second-skin feel with zero seams.

 

Consumers love that they can wear tight t-shirts, tank tops, or sheer dresses without worrying about visible bra lines or panty seams. These “invisible essentials” have become especially popular in markets like Europe, Southeast Asia, and Latin America.

 

2. What Consumers Are Really Looking For

Today’s shoppers care about more than just whether a product looks smooth. They’re asking:

Does it stay in place without slipping or riding up?

Is the fabric breathable and skin-friendly?

Can wireless bras still support a fuller bust?

Do panties roll or dig in at the legs after hours of wear?

 

Can I wear this to yoga and still look stylish?

3. The Pros and Cons of Seamless Products

Pros Cons

Lightweight and breathable — ideal for summer May lack support for full-busted wearers

Invisible under tight or light-colored clothing Poor cuts may cause shifting or curling

Simple, comfortable fit with no harsh seams Fabric quality affects durability

Multi-scene wear: home, commute, light fitness Risk of market style saturation

 

The key takeaway: seamless products must go beyond buzzwords and deliver real-life performance.

 customized seamless panties

 

4. Our Solutions: Design-Driven, Comfort-Focused

With 15+ years in lingerie manufacturing, our factory takes a problem-solving approach to seamless development — from fabric to construction:

 

âś… Fabrics:

We use OEKO-TEX 100 certified micro-nylon and recycled yarns, with ultra-soft texture and high breathability. Moisture-wicking features make our pieces ideal for humid or tropical climates.

 

âś… Fit & Support:

Our wireless bras offer reinforced underbands, wide straps, and inner cup linings, allowing medium-to-full bust wearers to feel secure without bulk. Our laser-cut briefs feature anti-roll leg openings and 3D hip contouring, ensuring a flattering fit without marks.

 

âś… Craftsmanship:

Using laser cutting, ultrasonic bonding, and heat-sealing, we avoid visible seams and improve durability, washability, and edge stability — achieving a truly seamless look and feel.

 

âś… Design:

We believe seamless can still be stylish. That’s why we offer minimalist color palettes, cross-back details, and convertible cuts, suitable for yoga, daily wear, or lounging.

 

5. Final Thoughts: Seamless Should Mean Effortless

The future of lingerie lies in designs that people want to wear every day — not because they have to, but because it feels that good.

Seamless styles that are breathable, beautiful, and easy to live in will win loyalty.

 

Not matter you are looking for a trusted lingerie factory that supports OEM or small batch wholesale, We're here to help.
From design customization and quick sampling to flexible MOQs and certified quality — we make it easy to launch your next hot-selling product.

 

Looking for custom desige your Menstural products or starting a wholesale business? We’d love to hear from you—contact us at:

Email: Lexie@Sharicca.com

Email: Info@Sharicca.com

 

 

 

Protect Your Belongings with the Right EVA Hard Shell Case

 

In today's world, we rely more and more on various electronic devices and personal items. Whether it's a student’s stationery or a professional’s laptop, these items not only need to be used efficiently but also require proper protection. Especially in environments where items are frequently moved around, choosing the right case is essential. Today, let's discuss why EVA hard shell cases should be your go-to choice for protection.

 

Custom Hard Shell Pencil Cases for Students

For students, the transportation and protection of their study tools is just as important. A hard EVA student pencil case not only effectively protects pencils, erasers, and other stationery from damage but also prevents harm from external pressure or drops. Many parents and students choose this hard shell design because, aside from its stylish appearance, it offers lasting protection, ensuring that study tools remain intact and in top condition.

 

The Essential EVA Hard Shell Case for Professionals' Laptops

With the increasing digitization of work, laptops have become indispensable tools for everyone. To protect your laptop from the wear and tear of daily use, a custom EVA hard shell laptop case is crucial. The EVA hard shell design offers superior shock resistance, protecting your laptop from damage caused by drops, impacts, or scratches. Additionally, custom designs allow you to choose the color and size that best suits your style, giving your device both protection and personality.

 

The Versatility of EVA Material

EVA (Ethylene-Vinyl Acetate) is widely known for its excellent shock resistance, pressure durability, and tear resistance, making it an ideal material for protective cases. From an Office & Education EVA case to cases for electronic products, EVA material is used in almost every protective solution. Its lightweight and waterproof features ensure that whether you're traveling or simply going about your daily routine, your belongings stay well protected.

 

Whether it’s a student’s stationery or a professional’s laptop, EVA hard shell cases offer an efficient and secure solution for protection. Choosing a suitable EVA hard shell pencil case or a custom EVA laptop case not only extends the life of your items but also keeps them looking brand new. When selecting a protective case, choose EVA for peace of mind and a more convenient life.

 

What B2B Buyers Should Know Before Bulk Ordering EVA Pencil Cases

In recent years, the EVA pencil case has carved out a firm place in the stationery and promotional product industries. It’s no surprise — the material is lightweight, resilient, and lends itself well to a sleek, modern design. But before jumping into bulk purchasing, buyers in the B2B space would do well to pause and consider a few important aspects. A smart decision at the sourcing stage often sets the tone for everything that follows — from brand perception to end-user satisfaction.

 

1. Not All EVA Is the Same

On paper, EVA (ethylene-vinyl acetate) seems like a straightforward material. But in practice, there are major differences depending on the grade used. The feel, the finish, even the durability of an EVA pencil case can vary quite a bit based on how it’s formulated and processed.

 

Some suppliers use lower-density EVA that’s more prone to denting or warping over time. Others cut corners on zipper quality or inner mesh linings. That’s why requesting physical samples—or better yet, visiting the production facility if possible—can make all the difference in a long-term partnership.

 

2. Customization Goes Beyond Just Logos

For businesses considering the OEM & ODM EVA pencil case route, customization isn't just about slapping on a logo. You should be thinking in terms of full product identity: the shape of the case, color combinations, zipper styles, interior layouts, and even retail-ready packaging.

 

A supplier with strong ODM capabilities can help you refine your ideas or offer ready-made solutions based on proven design models. The best partnerships are often collaborative—where your market insights meet the manufacturer’s technical know-how.

 

3. Timing and Flexibility Matter More Than You Think

It’s easy to underestimate lead time—until you miss a back-to-school window or a trade show deadline. Some manufacturers can handle rush orders; others can’t. It’s crucial to establish realistic expectations early on.

 

Discuss how long it takes to finalize a mold or color sample, and ask what happens if you need to scale your order unexpectedly. For buyers managing seasonal inventory, choosing a supplier that offers production flexibility might matter just as much as price per unit.

 

4. Compliance Isn’t Optional

Markets like the U.S. and EU have strict rules when it comes to children’s products and materials safety. EVA may be non-toxic by nature, but the additives used during manufacturing can sometimes lead to compliance issues.

 

Ensure your supplier can provide valid certification, such as EN71 or REACH for European markets, or CPSIA testing for U.S. compliance. A good supplier should be proactive in providing this documentation—if they’re hesitant, consider it a red flag.

 

5. Small Details Leave Big Impressions

In the world of retail and branded merchandise, it’s often the little things that count. A pencil case with a sturdy zipper, a well-organized interior, or even just a clean finish can elevate your product from average to premium.

 

Many suppliers also offer packaging solutions—custom inserts, sleeves, hang tags, or blister packs—that make the product retail-ready straight from the factory. Don’t overlook these touches; they play a key role in how your product is perceived.

 

Choosing the right EVA pencil case supplier isn’t just about ticking boxes for price and quantity. It’s about finding a manufacturer that understands your brand goals, can work within your timelines, and has the capacity to deliver consistent quality—Yisi Packing has been crafting innovative, custom EVA packaging solutions with a dedicated team of experienced professionals.

Why Brands Choose Yisi Packing as Their Trusted Custom EVA Case Manufacturer

In today’s competitive market, finding the right custom EVA case factory can make a essential difference to your brand’s product presentation and protection.  At Yisi Packing, we go beyond being a typical EVA case supplier, we are your strategic partner in delivering quality, complexity, and customization at a professional level.

 

 

A Manufacturer Focused on Quality and Precision

 

Yisi Packing is a professional custom EVA case manufacturer based in China, specializing in high quality, tailor made solutions for global B2B clients.  With over a decade of manufacturing experience, we understand that your product is more than just what’s inside, it’s also about the presentation, protection, and overall user experience.

 

What sets us apart is our commitment to quality and complexity.  We don’t just produce cases, we craft solutions that reflect your brand’s image and enhance your product value.  From complex mold shaping to multi layer foam inserts and branded printing, our factory is equipped to handle detailed customizations that standard suppliers simply can’t deliver.

 

Serving Brands, Not Just Price Sensitive Buyers

 

At Yisi Packing, we are not the cheapest EVA case factory, and that’s by design.  Our focus is on clients who value quality, precision, and a long term partnership.  We work best with brands, manufacturers, and companies who need cases that do more than just hold a product, they need them to represent their identity.

 

If you are simply looking for the lowest price, we might not be the best fit.  But if you are searching for an EVA case manufacturer who can deliver reliable quality, consistent performance, and deep customization, then Yisi Packing is your ideal partner.

 

Custom EVA Cases That Meet Complex Needs

 

Whether you need custom EVA cases for medical devices, consumer electronics, tools, or special kits, we provide full service solutions, it is starting from design, prototyping, and mold development, to mass production and quality inspection. Each case is made to meet specific functional and refined requirements, ensuring that your product stands out in both presentation and protection.

 

We support ODM and OEM projects and are proud to work with international brands that demand excellence.

 

Why Work With Yisi Packing?

 

  • Experienced EVA case factory with 13+ years in the industry

  • Full control over manufacturing for quality assurance

  • Advanced customization capabilities for complex designs

  • Trusted by global brands and B2B clients

  • Transparent communication and project support from concept to shipment

 

If your business is looking for a reliable custom EVA case manufacturer, Yisi Packing is ready to exceed your expectations.

 

đź“© Contact us today to discuss your next project, and let’s build packaging that reflects the true quality of your brand.

Why Yisi Packing Partners with Japanese and German Firms Commitment to Quality

 

At Yisi Packing, a leading factory specializing in custom EVA cases, quality is at the heart of everything we do.  Over the years, we’ve proudly built strong partnerships with companies from Japan and Germany - and there’s a very specific reason for that: they demand the highest standards of product quality.

 

A Shared Commitment to Excellence

 

Both the Japanese and German markets are globally recognized for their rigorous quality requirements, precision engineering, and attention to detail.  These values align perfectly with our own commitment to delivering durable, protective, and beautifully crafted EVA cases for various industries, including electronics, medical devices, tools, and consumer products.

 

By working with clients from these two countries, we consistently challenge ourselves to exceed expectations.  These collaborations drive us to invest in better materials, tighter production tolerances, and continuous quality control.  The result?  Products that meet the strictest international standards.

 

Raising Our Standards Through Global Collaboration

 

When companies in Germany and Japan choose to work with us, it’s not just about price, it’s about reliability, customization, and consistent product quality.  They often require extensive testing procedures, precise measurements, and long term durability, which we are proud to provide.

 

By aligning ourselves with such high standard markets, we’ve elevated our internal systems - from raw material selection and mold development, to assembly line management and final inspection.  This commitment has also helped us gain trust in other high end markets such as the USA, UK, and Europe.

 

Custom EVA Cases Built for the Best

 

Whether you're in the medical, electronics, outdoor gear, or beauty industry, our custom EVA cases provide premium protection and brand value.  Thanks to our experience working with world class companies, we’ve become experts in providing solutions that are not only functional but also elegant and robust.

 

Trust Yisi Packing – Quality You Can Feel

 

At Yisi Packing, we don’t just manufacture EVA cases, we create products that protect what matters most, in a way that reflects your brand’s value and integrity.  Our partnerships with Japanese and German companies are proof of our capabilities and dedication.

 

Looking for a reliable EVA case factory that understands quality?  Contact Yisi Packing today for your custom EVA case solution.

 

 

Do you know about Plastic tube packaging?

In the $180B global cosmetics market, customizable tubes dominate 67% of skincare packaging.Cosmetic tubes are widely used in cleansers, eye creams, primers, sunscreens and other products due to their lightness, good sealing and portability. This article will give you a comprehensive understanding of tube packaging from three aspects: the manufacturing process of tubes, surface treatment technology and common types of matching caps.

Manufacturing Process of Skin Care Tubes

Skin care tubes are usually made of PE (polyethylene) plastic, aluminum foil, plastic film and other materials.They are made into sheets by co-extrusion and compounding, and then pressed into tubular containers by a special tube making machine. The production process of tubes mainly includes: extrusion molding → cutting → printing → sealing → capping. Each step needs to be precisely controlled to ensure aesthetics and sealing. According to product type and usage requirements, they can be divided into single-layer tubes, multi-layer co-extrusion tubes and aluminum-plastic composite tubes:

Tube Surface Decoration

The printing color should be within the specified tube body range, the overprint position should be accurate, the deviation should be within 0.2mm, and the font should be complete and clear. In order to enhance brand recognition and shelf appeal, hoses are often combined with different surface decoration processes. The following are several mainstream technologies:

1. Silk Screen Printing

Suitable for small batches and multi-color customization, with thick ink and strong feel. Like the printing method of plastic bottles and glass bottles, color registration is required.

2. Offset Printing

High color reproduction, suitable for large-scale printing, mostly used in basic daily chemical lines. Similar to paper printing, large color blocks and multi-color printing are possible. Offset printing is often used for hose surface treatment. Most of the inks used are UV-dried, requiring strong ink adhesion and resistance to discoloration.

3. Hot Stamping

Highlight the logo or pattern, enhance the product texture, often used in high-end skin care series.

4. UV Printing/Varnish (UV Coating)

Partial high gloss or matte treatment makes the product visually more layered. It can be UV, matte and glossy. Although the matte surface treatment is elegant, it is easy to get dirty and leave fingerprints.

5. Pearl/Gradient Coating (Pearl/Gradient Coating)

Create a visually attractive metal or gradient effect to enhance the brand's sense of luxury.

Tube Caps Options

1. Flip-top Cap

Easy to operate, suitable for daily cleansing and shampooing products.

2. Screw Cap

Stronger sealing performance, commonly used in eye cream and sunscreen products.

3. Pump Head

Improve the convenience of use, commonly used in hand sanitizer or lotion hoses.

4. Nozzle Tip

Precisely control the amount, suitable for segmented care products such as eye cream and acne cream.

5. Metal Roller Ball

Add massage function, used for eye care or anti-wrinkle essence hoses.

plastic soft tube

Why choose hose as skin care product packaging?

Lightweight and easy to carry: suitable for travel and daily use; durable, recyclable, easy to squeeze;

Good sealing: effectively prevents content contamination and oxidation;

Strong customization: color, printing and cover type can be flexibly customized;

High cost performance: compared with glass bottles and vacuum bottles, it is suitable for low-end and mid-range product launches.

Conclusion: Customize your skin care hose packaging

Guangzhou Panyue Packing Co., Ltd. : As a professional OEM/ODM supplier of skin care packaging materials, we not only provide a variety of hoses, but also provide one-stop customized solutions with different printing processes and cover types. From proofing to mass production, from design to delivery, we help brands create skin care packaging that is both practical and aesthetic.

 

A Step-by-Step Guide to Custom Lingerie Production | From Design to Manufacturing

As the global lingerie market continues to evolve toward personalization and niche branding, more and more fashion labels are seeking exclusive, custom-designed pieces to differentiate themselves from competitors. At our factory, with over a decade of experience in OEM/ODM production, we provide a comprehensive service that covers every stage of lingerie development — from design interpretation to sourcing, sampling, and bulk manufacturing.

Understanding the full process behind custom development helps brands plan better timelines, allocate budgets efficiently, and make informed decisions between using stock styles or investing in exclusive pieces. This article outlines the typical steps involved in custom production and clarifies the key differences between custom-made and ready-to-ship stock styles.

Our currently clients typically initiate development in one of three ways:

The first is by submitting a full tech pack or design document, including flat sketches, material specifications, construction instructions, and size charts. 

The second is by sending us a physical reference sample, which we can adapt or enhance for better fit, function, or cost-effectiveness. 

The third is by sharing inspirational images or trend directions, in which case our development team can support the creative process from concept to first prototype.

 

Material selection plays a key role in both comfort and product appeal. We work closely with trusted fabric suppliers to offer a wide range of options, including seamless knits, lightweight mesh, lace, ribbed cotton, and certified organic or recycled materials. Upon request, we can provide materials with Oeko-Tex, GOTS, or GRS certifications. In addition, trims such as straps, elastics, hooks, padding, labels, care tags, and hang tags can all be customized with your brand logo or color specifications.

Once the design is approved, we move into the pattern making and sample development phase. Our pattern makers will create technical paper patterns based on your design and grading requirements, and our sample team will sew the initial prototype. Where necessary, we also conduct fit testing and make structural improvements. Sampling typically takes 7 to 15 days, depending on the complexity and the number of styles.

 

Custom production differs from ready to ship terms of minimum order quantities (MOQ), lead time, and development investment. A typical custom order requires an MOQ up to 3000 units per style per color, with a production lead time of 30 to 40 days. We can optimize scheduling based on current capacity if the client has tight deadlines. For smaller brands or product launches, we also offer low-MOQ stock items, starting from just 500 units per style, available for private label and fast delivery or 100pcs unit per style without customization, it has some more flexible options we can negotiate further.

 

In-stock products are ideal for testing the market quickly and minimizing upfront risk. Custom items, however, allow you to fully control branding, style, and positioning. Many clients choose to use a combination strategy — launching with stock for speed, and developing custom styles once brand traction is established.

 

Our factory spans over 20,000 square meters, housing more than 500 skilled workers and an R&D center dedicated to product development and sampling. With an annual output capacity of over 30 million pieces, we’ve worked with numerous international brands and export to markets in Europe, North America, Southeast Asia, and Latin America. We are certified by ISO9001, BSCI, Oeko-Tex, and GRS, ensuring compliance with global quality and sustainability standards.

 

Whether you need seamless basics, lace lingerie sets, wireless bras, shapewear, or performance undergarments, our team is ready to support your product development goals with expertise, flexibility, and fast turnaround times.

 

If you're seeking a trusted partner to bring your ideas to life, we welcome you to contact us for development consultation, pricing, and sampling. Let us help you turn your vision into successful products that stand out in the market.

 

Looking for custom designs or starting a wholesale business? We’d love to hear from you—contact us at:

Email: Lexie@Sharicca.com

Email: Info@Sharicca.com

 

 

Period Underwear Is Redefining Menstrual Protection

Period underwear has quickly become a preferred choice for modern menstrual care. Offering comfort, leak protection, and sustainability, it addresses many of the common challenges women face during their cycle. Let’s explore why leak-proof menstrual underwear is becoming essential and what makes it stand out.

Solving Common Menstrual Pain Points

For years, women have struggled with side leakage, discomfort from disposable products, and the environmental cost of single-use items. Period underwear is designed to solve these problems by offering:

  • Reliable leak protection: Multi-layer technology absorbs menstrual flow and prevents side and back leaks, even overnight.

  • All-day comfort: Breathable, skin-friendly fabrics reduce irritation and keep the wearer feeling dry.

  • Sustainable choice: Reusable period panties eliminate the need for dozens of disposable products each cycle.

The combination of security, comfort, and eco-friendliness meets a growing demand for smarter, healthier menstrual solutions.

private label menstrual underwear

Key Features Behind the Innovation

Modern breathable menstrual underwear blends functionality with style:

  • Multi-layer absorbency: Locks in moisture and neutralizes odors while staying lightweight.

  • Seamless design: Prevents visible lines and provides a smooth fit under any outfit.

  • Varied absorbency options: From light to heavy flow, there’s a suitable style for every day of the cycle.

  • High-waist and extended coverage: Designed to prevent leaks at the sides and back, especially useful for sleeping or high-activity days.

With advancements in materials like organic cotton, bamboo, and technical fabrics, period-proof underwear now feels just like regular underwear — but with hidden power.

Understanding User Needs

Different lifestyles and stages call for different menstrual protection. Period underwear is particularly valued by:

  • Active women: Ideal for sports, yoga, and travel without fear of leakage.

  • Teenagers: Offering a stress-free, easy-to-use option for school and activities.

  • Heavy-flow users: High-absorbency designs provide reliable overnight protection.

  • Eco-conscious consumers: Supporting sustainable living without compromising comfort or hygiene.

Daily Scenarios Where Period Underwear Shines

Whether during a long workday, overnight sleep, a workout session, or postpartum recovery, reusable leak-proof underwear adapts to all needs. Its flexibility makes it a smart investment for modern, busy lifestyles.

Continuous Innovation to Meet Evolving Needs

As the demand for better menstrual solutions grows, many companies, including ours, are investing in continuous innovation. We are actively developing new collections that explore advanced fabrics, improved absorbency techniques, enhanced designs, and a wider range of flow options — all to provide more tailored choices for our customers. Staying ahead of user needs is key to ensuring period underwear continues to empower women in every stage of life.

Period underwear is reshaping the way women experience their cycles. By solving real pain points like leakage, discomfort, and waste, it offers a reliable, comfortable, and sustainable solution for everyday life. As more women discover its benefits, menstrual underwear is quickly becoming a new standard in menstrual care.

 

Looking for custom designs or starting a wholesale business? We’d love to hear from you—contact us at:

Email: Lexie@Sharicca.com

 

Email: Info@Sharicca.com

 

 

What Makes Period Underwear Work? The Secret’s in the Layers

As period underwear gains popularity among eco-conscious consumers and sustainable fashion brands, many still wonder: What makes period panties truly effective? The secret lies not just in the surface material, but in the engineering of absorbent layers and thoughtful fabric choices that work together to deliver leakproof, breathable, and quick-drying performance.

quick-drying menstural underwear

 

Whether you're a lingerie startup or an established brand expanding into menstrual care, understanding the inner structure of period underwear can help you create a product that meets both performance and comfort expectations.

 

The Multi-Layer Design That Powers Absorbency

Unlike regular underwear, period panties feature a multi-layer absorbent core that replaces or supplements disposable menstrual products. A well-constructed pair typically includes:

 

  • Top Layer (Moisture-Wicking) – Pulls fluid away from the skin for a dry, comfortable feel.
  • Middle Layer (Absorbent Core) – Traps and holds menstrual fluid securely, often using super-absorbent or natural fibers.
  • Barrier Layer (Leakproof Shield) – A hidden waterproof membrane prevents leaks from passing through.
  • Outer Layer (Support Fabric) – Breathable, stretchy fabric that keeps the structure in shape.

 

This 4-layer system ensures maximum comfort while protecting against leakage during light to moderate flow days—making it suitable for daytime wear, sleep, and travel.

 

Why the Absorbent Layer Is the Core of Performance

Among all components, the absorbent layer is the true hero of period underwear. It's where absorption speed, capacity, and moisture retention come together. Brands often use natural fibers like organic cotton, or technical blends like bamboo charcoal or microfiber to achieve:

 

  • Fast absorption – Fluid is quickly drawn in to prevent pooling.
  • Odor control – Some materials have natural antimicrobial properties.
  • Dry feel – Fluid stays locked in the core, away from skin contact.

 

A high-quality absorbent layer can hold 10–20ml of fluid, making it suitable for medium flow. Combined with moisture-wicking and breathable layers, it delivers a quick-dry and comfortable experience.

 

 How Fabric Selection Influences Performance and Sustainability

Fabric is not just about touch—it impacts functionality, durability, and brand positioning. Here’s a breakdown of commonly used and customizable options:

 

  • Organic Cotton – Gentle on skin, biodegradable, and breathable.
  • Bamboo Fiber – Soft, antibacterial, and excellent at moisture-wicking.
  • Recycled Polyester or Nylon – Eco-friendly with good stretch and structure retention.
  • Mesh or Micromodal – Lightweight, enhances airflow, often used in the outer structure.

 

To ensure safety and quality, materials should meet OEKO-TEX® Standard 100 certification, making them suitable for intimate contact.

 

In addition to fabric choices and absorbent core technology, modern period underwear is also available in different absorbency levels to meet a variety of needs. Light flow style are designed for spotting or as backup protection for menstrual cups or tampons. Medium flow options offer reliable daily protection for most days of the cycle, while heavy flow or overnight styles feature wider coverage and higher-capacity cores to prevent leaks during sleep or on heavier days. Choosing the right absorbency level ensures both comfort and peace of mind—and allows brands to cater to diverse customers with different period experiences.

 

As consumers become more conscious of comfort, sustainability, and performance during their periods, high-quality period underwear is quickly becoming a preferred choice. Understanding the materials, the role of absorbent layers, and how different absorbency levels work allows brands and retailers to offer thoughtful, effective solutions that meet real needs. Whether you're sourcing for your next collection or looking to expand your product line, period underwear is not only a functional innovation—it's a step toward modern, body-positive menstrual care.

 

Looking for custom desige your Menstural products or starting a wholesale business? We’d love to hear from you—contact us at:

Email: Lexie@Sharicca.com

Email: Info@Sharicca.com