1. What Is the Customize 100ml Airless AS Cosmetic Bottle?

At first glance, this is a modern cosmetic bottle with a clean U type shape and clear AS appearance. But the design has several parts working together.

The bottle body provides the main container structure. The airless system handles product dispensing. The pump spray cap provides the user interface. Decoration gives the package its final brand appearance.

I see these as four connected pieces rather than four separate features.

U Type Design

The U type shape gives the bottle a different visual identity from a simple cylindrical cosmetic container. For a new skincare line, this can help the packaging look more distinctive while still keeping a practical bottle format.

The exact shape, dimensions and internal structure can be discussed during customization. If a customer already has a drawing or physical sample, we can use that as the starting point for an OEM project.

AS Material

AS is commonly used in cosmetic packaging where a clear appearance and molded plastic structure are desired. The material can provide a clean visual effect that works well with modern cosmetic designs.

For a customized project, however, I do not recommend selecting material only because it looks clear. The actual formula, storage conditions, decoration process and mechanical requirements should all be considered.

100ml Capacity

The 100ml format provides a useful size for many skincare and personal care products. It is larger than many small serum packages, while still being practical for daily-use products.

Potential applications include lotion, face cream, moisturizer, serum and other cosmetic formulations. The actual filling quantity and final filling process should always be confirmed according to the product formula and package design.

Airless Dispensing

The airless system is one of the main functional features of this package. Instead of relying on a simple bottle opening and free-flowing product, an airless structure uses an internal mechanism to help move the formula toward the dispensing outlet.

Depending on the specific airless design, this may involve a piston or another internal moving component. When the user operates the pump, the system helps deliver the formula through the outlet.

This can provide a convenient dispensing experience and may reduce unnecessary exposure of the remaining product to the surrounding environment during normal use. However, I do not describe Airless Packaging as complete protection against air, contamination or formula change. The actual result depends on the complete packaging system and the formula itself.

Pump Spray Cap

The pump spray cap is another important part of the package. The exact dispensing result depends on the pump structure, output, formula viscosity and product characteristics.

For that reason, I always recommend testing the actual cosmetic formula with the final pump before mass production. A light serum and a thick cream can behave very differently even when they use the same bottle.

Basic Product Information

Source note: Product information in this table is based on the supplied specifications for Yuyao Dingyu Plastic Industry Co., Ltd. Final dimensions, material configuration, pump type and appearance should be confirmed against the approved production sample.

2. How Does an Airless Cosmetic Bottle Work?

I often explain airless packaging in simple language because the basic idea is not difficult.

In a traditional pump bottle, a dip tube commonly reaches down into the product. When the pump is pressed, the pump mechanism draws the formula upward through the tube and out of the dispenser.

In an airless system, the product is handled differently. An internal mechanism, such as a piston, moves the product toward the dispensing side as the product is used.

The user does not need to understand the entire internal structure. From the consumer's point of view, the experience is simple: press the pump and receive a controlled amount of product.

Why the Internal Mechanism Matters

The internal airless structure has to match the pump and bottle geometry. If these components are not correctly matched, problems can appear during use.

For example, a pump may require several presses before it starts dispensing. This is called priming. A formula may also be too thick or too thin for the selected pump configuration.

That is why I look at the whole dispensing system rather than only the bottle shell.

Commercial airless packaging suppliers also provide systems with different dispensing doses and viscosity ranges. For example, Aptar's Moda airless packaging information describes a piston airless system and gives different dose options for different configurations. This is a useful example of why airless performance is connected to pump and product requirements rather than bottle appearance alone. Source: Aptar Beauty

What I Test Before Mass Production

When a customer provides a new formula, I recommend checking:

• Initial pump priming

• Dispensing output

• Consistency of repeated dispensing

• Leakage performance

• Formula flow behavior

• Compatibility between formula and packaging components

• Appearance after storage

• Assembly condition

If the customer wants a particular dispensing amount per pump, this should also be confirmed during development rather than assumed from the bottle size.

Airless Does Not Mean Formula-Proof

This is an important point that I like to make clear to buyers.

Airless packaging can reduce unnecessary exposure during normal dispensing, but it does not automatically guarantee that every cosmetic formula will remain stable forever.

Formula stability depends on many factors, including ingredients, packaging materials, seals, storage temperature, light exposure and the intended shelf life.

For products containing essential oils, high levels of alcohol, strong solvents or other ingredients that may interact with packaging materials, I recommend dedicated compatibility testing.

Airless Bottle vs Traditional Pump Bottle

Source note: This is a simplified packaging comparison based on common dispensing structures. Exact performance varies by pump design, formula and bottle configuration. General airless technical principles are supported by commercial airless packaging information from Aptar Beauty.

3. Main Advantages of the U Type 100ml AS Cosmetic Bottle

When I talk to cosmetic packaging buyers, they usually want to know one thing: what practical problem does this package solve?

For this U type AS Airless Bottle, I would summarize the value in five areas: appearance, capacity, dispensing, customization and production flexibility.

A More Distinctive Bottle Shape

The U type design gives the package a recognizable silhouette. This matters when a brand is trying to build a product family that does not look exactly like every other cosmetic bottle on the market.

A unique shape can also become part of the product's visual identity. The final effect depends on proportions, color, decoration and cap design, so I recommend checking the complete sample rather than judging the bottle body alone.

Clear AS Appearance

The clear appearance of AS can give the bottle a clean and modern look. Depending on the customer's requirements, the visual effect can be changed through color matching and surface decoration.

For example, a transparent appearance may support a fresh skincare concept, while a custom color or surface finish can create a more solid premium appearance.

Lightweight Plastic Structure

Plastic cosmetic packaging is widely used because it can combine molded shapes with relatively convenient handling and transportation. The actual package weight depends on the final design and component configuration.

For international buyers, weight can also affect logistics costs, so I recommend checking the complete finished package weight when comparing packaging options.

100ml Daily-Use Format

The 100ml size can work well for products intended for regular use. It provides more room than many small travel-oriented cosmetic packages while remaining manageable for everyday Skincare Products.

The exact product fill should be established according to the formula, filling equipment and package specifications.

Custom Pump and Decoration Options

Our OEM and ODM service allows buyers to work on more than just bottle color. We can discuss mold development, pump head options and surface decoration.

Available decoration options include:

• Silk-screen printing

• Hot stamping

• Frosting

• Electroplating

• Color matching

• Other agreed surface finishes

One Bottle, Different Brand Styles

I like this flexibility because the same basic bottle concept can be developed in different visual directions.

A skincare brand may want a clean white logo on a clear body. Another brand may prefer a darker color with metallic hot stamping. A third brand may want a frosted finish.

The important part is to test the actual decoration on a physical sample before mass production.

4. What Can I Customize for Your Cosmetic Packaging Project?

Customization is where many cosmetic packaging projects become more interesting, but it is also where clear communication becomes very important.

Before I start a custom project, I want to know what the customer already has and what still needs to be developed.

Custom Mold Development

If the standard U type bottle does not fully match the customer's concept, we can discuss a new mold.

A custom mold allows the bottle dimensions and shape to be developed around the customer's requirements. However, mold development adds time and cost to the project, so I normally recommend confirming the design carefully before the mold is finalized.

A drawing, CAD file or physical sample can make the communication much clearer.

Color Matching

Color sounds simple until you compare a screen image with a real plastic sample.

Plastic color can look different under different lighting conditions, and surface treatment can also affect the final visual effect. That is why physical samples are useful.

For branded cosmetic packaging, I recommend approving a physical color sample before mass production.

Silk-Screen Printing

Silk-screen printing can be used to add brand names, logos, product information or decorative graphics to the bottle surface.

The final print quality depends on artwork, surface condition, ink and production settings. Artwork should therefore be checked before production.

Hot Stamping

Hot stamping can create metallic-looking decorative details and is often considered for premium cosmetic packaging.

It can be used selectively rather than covering the entire bottle. A small logo or product name can sometimes provide enough visual contrast.

Frosting

Frosting changes the surface appearance and can create a softer visual effect. It can also be combined with other decorative elements depending on the design.

Electroplating

Electroplating is another option for customers looking for a particular surface appearance. Because finishing processes affect both appearance and production requirements, I recommend evaluating a sample before approving the full order.

Pump Selection

The pump is not just an accessory. It directly affects the way the product comes out of the bottle.

When selecting a pump, I consider the formula, viscosity, required dispensing amount, intended user experience and package appearance.

If the product is a thick cream, I want to see the cream actually dispensing from the selected pump. If it is a thin serum, I want to check whether the pump provides stable output without leakage or unwanted dripping.

5. Where Can This 100ml Airless Cosmetic Bottle Be Used?

I see this bottle fitting a broad range of beauty and personal care applications. The exact suitability should always be confirmed through formula and pump testing, but the 100ml size and airless structure give brands plenty of options.

Skincare Lotion

Lotion is a natural application for pump packaging because consumers can dispense the product quickly and without opening a wide container.

The airless structure can also support a neat dispensing experience, particularly for brands that want a modern skincare presentation.

Face Cream

Face cream can also be considered for this packaging format. For thicker creams, pump testing becomes especially important because viscosity can affect priming and output.

Serum

Serum formulas can range from watery liquids to relatively thick gel-like products. I therefore recommend testing the actual formula instead of assuming that every serum will behave in the same way.

Moisturizer

A 100ml package can be suitable for moisturizer products designed for regular use. The pump provides a simple user experience and can help the brand create a clean-looking package.

Personal Care

Depending on the formula and market requirements, the bottle can also be considered for other personal care applications.

Premium Beauty Packaging

The U type shape provides a useful base for a more distinctive beauty package. With custom color, printing or surface finishing, brands can develop different visual styles from the same basic packaging concept.

Formula Compatibility Comes First

I always recommend testing the final formula with the actual bottle and pump because cosmetic ingredients can behave differently with different packaging materials.

This is especially important when the formula contains essential oils, high levels of alcohol, solvents, strong active ingredients or other substances that may affect plastic or sealing components.

A good packaging project should therefore consider both the product and the package as one system.

Packaging and Cosmetic Regulations

If the finished cosmetic product is sold in the European Union, the product is subject to the EU Cosmetics regulatory framework, including Regulation (EC) No. 1223/2009. The European Commission explains that this regulation forms the main legal framework for Cosmetic Products placed on the EU market. Source: European Commission

Packaging is only one part of the finished cosmetic product. The brand or responsible party needs to handle the applicable product safety, labeling and market requirements. As a packaging manufacturer, I provide information related to the packaging itself, while final regulatory responsibility depends on the finished product and market.

6. How We Manufacture and Check the Bottle

At Yuyao Dingyu Plastic Industry Co., Ltd., I work with customers from sample development through mass production and shipment.

Our factory was founded in 2014 and covers approximately 5,000 square meters. We have mold development workshops, multiple injection molding machines and testing instruments.

Step 1: Requirement Confirmation

We first confirm the basic requirements. These can include bottle shape, capacity, material, pump type, color, decoration, estimated quantity and application.

If you already have a drawing or sample, send it to us. If you only have a product concept, we can discuss the bottle structure and customization options.

Step 2: Sample Development

Samples allow the customer to evaluate the physical package before mass production.

I recommend checking the bottle in real conditions rather than only looking at photographs. Hold it in your hand. Press the pump. Fill it with the actual formula. Look at the printing under different lighting.

Those simple checks can reveal problems early.

Step 3: Mold Development

If a custom mold is required, the approved design moves into mold development. The exact mold schedule depends on the complexity of the design and the required components.

Step 4: Injection Molding

The bottle components are produced using injection molding according to the approved production requirements.

Dimensional control matters because cosmetic packaging is an assembled product. The bottle has to work with the pump, cap and internal components.

Step 5: Surface Treatment

After molding, the selected decoration or surface treatment can be completed. This may include silk-screen printing, hot stamping, frosting, electroplating or color treatment.

Step 6: Assembly and Function Check

After the components are prepared, the bottle and pump system are assembled. We check appearance, dimensions, pump function and assembly condition according to the agreed requirements.

Step 7: Final Packing

Before shipment, the bottles are packed in protective polybags, inner boxes and strong export cartons. Pallets or wooden cases can be arranged when required.

For international shipments, transport packaging deserves attention because Cosmetic Bottles can experience vibration, impact, compression and handling during distribution.

ASTM International's D4169 standard provides a framework for evaluating shipping containers and systems against distribution environments and anticipated hazards. It is a useful reference when considering transport-package performance, although the exact test program should be selected according to the actual shipment. Source: ASTM International

Our Practical Quality Checkpoints

Source note: Quality checkpoints are based on the supplied Yuyao Dingyu manufacturing and inspection process. ASTM D4169 is referenced only for general transport-packaging evaluation principles.

7. Why Work With Yuyao Dingyu for OEM and ODM Cosmetic Packaging?

I know that a cosmetic packaging buyer is not simply buying plastic. You are also buying production communication, samples, consistency, delivery and problem-solving support.

That is why our company focuses on a one-stop packaging process.

In-House Manufacturing

Our own factory gives us a practical manufacturing base for cosmetic packaging projects. The facility is equipped with mold development workshops, injection molding machines and testing instruments.

OEM and ODM Experience

We can work from customer drawings or samples, or discuss a new packaging concept from the beginning.

This is useful for both established beauty brands and traders who need a supplier capable of handling customized packaging.

One-Stop Surface Finishing

Color matching, silk-screen printing, hot stamping, frosting and electroplating can be discussed within the same packaging project.

This helps reduce the need to coordinate every small packaging process with a different supplier.

Sample Before Mass Production

We can provide samples for customer evaluation before mass production.

I strongly recommend this step for customized projects because the sample is where the customer can verify the real appearance and function.

Export Experience

We have self-operated import and export rights and established foreign-trade workflows. Our products are exported to North America, South America, Europe, Southeast Asia, the Middle East, Australia and other regions.

For overseas buyers, this means the project can cover sampling, production, packing and international shipment through a familiar export process.

Communication Speed

We aim to reply to customer inquiries within 24 hours and provide tailored solutions within one week.

For packaging projects, quick communication is useful because small details can affect the final result. A change in pump, color, artwork or bottle dimension should be discussed before production rather than after it.

Production and Order Information

Source note: These production and trade details are based on the company information supplied for Yuyao Dingyu Plastic Industry Co., Ltd. Actual lead time, payment and shipping arrangements are confirmed according to each order.

8. FAQ About the Customize 100ml Airless AS Cosmetic Bottle

Q1: What products can I use with this 100ml airless cosmetic bottle?

The bottle can be considered for lotions, creams, serums, moisturizers, skincare products and other personal care applications. The actual suitability depends on the formula and pump configuration.

Q2: What does AS mean in this cosmetic bottle?

AS refers to the material used for the bottle structure. AS is commonly selected for cosmetic packaging where a clear and clean plastic appearance is desired. The final material specification should be confirmed for each project.

Q3: Is this bottle suitable for thick face cream?

It may be suitable, but the pump must be tested with the actual cream. Thick formulas can require different dispensing characteristics from thin lotions or serums.

Q4: Can I customize the bottle color?

Yes. We support color matching for OEM and ODM cosmetic packaging projects. A physical color sample should be approved before mass production when exact appearance is important.

Q5: Can I add my logo?

Yes. Silk-screen printing and other decoration methods can be discussed. Hot stamping, frosting and electroplating are also available according to the design.

Q6: Can you make a completely new bottle shape?

Yes. We support custom mold development based on customer drawings, samples or agreed design requirements. Custom mold development normally requires additional time.

Q7: Can I receive a sample before placing a bulk order?

Yes. Samples can be provided for evaluation before mass production. For a new formula, I recommend filling the actual product into the sample and testing the complete dispensing system.

Q8: How long is the production time?

Standard production usually takes approximately 15–30 days after sample approval and order confirmation. Custom molds and special surface finishes may require additional time.

Q9: What payment terms do you offer?

Our general payment arrangement is 30% deposit and 70% balance before shipment, subject to the final order agreement.

Q10: How do you pack the bottles for export?

We normally use protective polybags, inner boxes and strong export cartons. Pallets or wooden cases can be added when required.

Q11: Can you arrange international shipping?

Yes. We support sea freight, air freight and express delivery. The suitable method depends on quantity, destination and delivery urgency.

Q12: What do you check before shipment?

We check appearance, dimensions, pump function, assembly and packaging condition according to the agreed requirements.

Q13: How should I test my cosmetic formula with the bottle?

I recommend checking pump priming, dispensing output, leakage, repeated operation, storage behavior and material compatibility. Testing should use the actual formula rather than a substitute liquid whenever possible.

Q14: Is the bottle suitable for international Cosmetic Brands?

Yes. We work with overseas beauty brands and cosmetic packaging traders, and our products are exported to multiple international markets. Final market compliance depends on the finished cosmetic product and the destination market.

Q15: What information should I provide for a quotation?

Please provide the desired capacity, product type, formula information if available, quantity, bottle color, logo artwork, decoration requirements, pump preference, delivery destination and whether you need a standard structure or custom mold.

Q16: Can the pump output be customized?

Pump output depends on the selected pump structure and configuration. If you have a target dispensing amount, tell us during the development stage so we can evaluate the suitable pump option and test it with your formula.

Conclusion: A Flexible 100ml Airless Bottle for Modern Cosmetic Brands

I designed the way I discuss this product around one simple idea: cosmetic packaging has to work in the real world.

The Customize 100ml Airless AS Cosmetic Bottle with Pump Spray Cap combines a distinctive U type shape, clear AS appearance, 100ml capacity and airless dispensing in one packaging concept. It can be developed for lotions, creams, serums, moisturizers, skincare products and other beauty applications.

For brands that want a more individual appearance, we can provide color matching, silk-screen printing, hot stamping, frosting, electroplating and other surface finishing options. For customers with a completely different packaging concept, we can also discuss custom mold development.

But I would always put function before decoration. Before mass production, I want to see the actual formula working with the actual pump. I want the bottle dimensions to be checked. I want the decoration to be compared with the approved sample. And I want the finished packaging to be packed properly for the intended shipping route.

That practical approach is especially important for overseas cosmetic packaging buyers. A supplier may offer a good-looking bottle, but the real test comes when the product moves from drawing to sample, from sample to mass production, and finally from factory to customer warehouse.

At Yuyao Dingyu Plastic Industry Co., Ltd., we support that whole process. Our factory has approximately 5,000 square meters of production space, mold development workshops, injection molding machines and testing instruments. We support OEM and ODM projects based on customer drawings or samples and provide international shipping support.

Standard production usually takes 15–30 days after sample approval and order confirmation. Custom mold development or special surface finishing may require additional time. General payment terms are 30% deposit and 70% balance before shipment, subject to the final agreement.

If you are looking for a 100ml airless AS cosmetic bottle with pump spray cap for a new skincare or beauty product, I recommend starting with a sample. Send us your product type, formula information, artwork, quantity and preferred packaging style. We can then work through the bottle, pump, decoration and production details step by step.

A good cosmetic package does not need to be complicated. It needs to look right, work properly and be produced consistently. That is the standard I use when developing packaging with our customers.

Reference Sources

• Aptar Beauty — general airless packaging and dispensing information: Aptar Beauty

• ASTM International — ASTM D4169, performance testing of shipping containers and systems: ASTM International

• European Commission — EU cosmetics legislation and Regulation (EC) No. 1223/2009: European Commission

Product note: Product specifications, pump configuration, decoration, production time, payment terms and shipping arrangements should be confirmed against the final quotation and approved sample. Cosmetic formula compatibility should be tested using the actual finished formula and packaging combination.