30ml Triple Chamber Airless Bottle for Precision Multi-Formula Skincare Packaging

Modern skincare is becoming more specialized, more ingredient-focused, and more experience-driven. Consumers now expect products that protect active ingredients, dispense cleanly, support personalized routines, and look refined on a vanity or retail shelf. A 30ml triple chamber airless bottle responds directly to these expectations by combining three independent storage chambers with airless dispensing technology in one compact cosmetic package.

This article focuses on the HB-S007 30ml triple chamber airless bottle, a packaging solution designed for essence, cream, anti-aging formulas, whitening products, and other high-value skincare applications. With a 10ml + 10ml + 10ml capacity structure, three independent outlets, and controlled dosage options, it offers brands a practical way to package multiple formulas separately while allowing them to be combined during application.

Unlike traditional single-chamber lotion bottles or jars, this triple chamber airless bottle supports flexible formula combinations, helps reduce compatibility problems between ingredients, and improves the user experience through hygienic, measured dispensing. It is especially suitable for skincare concepts that require separation before use, such as day-and-night treatments, dual-serum systems, booster combinations, or multi-step active ingredient routines.

Product Overview

The 30ml triple chamber airless bottle is a cosmetic packaging container developed for multi-formula skincare products. Its most important feature is its three independent chambers and three independent outlets. Each chamber can hold a separate liquid, lotion, cream, or serum, allowing brands to package compatible or complementary formulas in one integrated container without forcing them to mix too early.

The total capacity is 30ml, divided into three 10ml chambers. This structure is ideal for premium skincare lines because it creates a compact yet high-function package. The bottle is tall, slim, and convenient to hold, with a height of 158mm and a diameter of 44mm. Its proportions make it suitable for cosmetic counters, e-commerce packaging, gift sets, sample programs, and professional skincare collections.

The airless design is a key advantage. Airless bottles help reduce repeated air exposure during use, which is especially valuable for formulas containing sensitive ingredients. Many cosmetic actives, such as certain brightening agents, peptides, botanical extracts, and antioxidant systems, may be affected by oxygen, contamination, or repeated manual contact. By dispensing product through a pump rather than requiring users to dip fingers into a jar, the bottle supports cleaner and more controlled use.

The three-outlet construction allows the user to dispense two or three formulas depending on the skincare routine. This supports flexible application. A brand may use one chamber for a hydrating base, one for an anti-aging serum, and one for a brightening booster. Another brand may use the bottle for calming, repairing, and moisturizing formulas. The packaging format gives product developers more room to create differentiated skincare systems.

Key Specifications

Product Type	Triple chamber airless cosmetic bottle
Capacity	10ml + 10ml + 10ml, total 30ml
Height	158mm
Diameter	44mm
Main Materials	Cap: MS; Pump: ABS + PP; Bottle: MS + PETG + ABS
Dispensing Output	0.24cc / 0.36cc application options
Suitable Applications	Essence, cream, serum, anti-aging skincare, whitening skincare, booster systems, multi-step treatments

Why Triple Chamber Packaging Matters

Cosmetic packaging is no longer only a container. It is part of the formula strategy, the consumer experience, and the brand story. A triple chamber airless bottle gives skincare brands a way to present advanced formulas in a single elegant package while maintaining separation between ingredients until use.

Many skincare products combine multiple active ingredients. However, not every ingredient performs best when stored together for a long time. Some ingredients may have different pH preferences, different textures, different colors, or different stability requirements. When everything is blended in one bulk formula, the product developer may need to compromise. A triple chamber bottle reduces this limitation by allowing different formulas to remain separate in their own chambers.

This feature can be especially useful for serums that include sensitive or high-performance components. For example, a moisturizing serum, brightening booster, and firming concentrate can be filled into separate chambers. The user may dispense them together during application, creating a fresh combination at the moment of use. This provides the feeling of customized skincare without requiring multiple separate bottles.

For brands, this format also creates more storytelling opportunities. Instead of selling one ordinary serum, a brand can present a three-action skincare system in one bottle. The product can be marketed around hydration, repair, and radiance; day protection, night repair, and targeted treatment; or base serum, active booster, and finishing emulsion. The packaging itself supports the product concept.

Advantages Over Conventional Cosmetic Containers

Compared with traditional cosmetic jars, the triple chamber airless bottle offers better hygiene, cleaner dispensing, and more advanced formula separation. A jar requires the consumer to open the container and touch the product directly or use a spatula. Even with careful use, repeated exposure to air and external contact can affect the user experience. An airless pump system provides a more refined alternative.

Compared with a standard single-chamber lotion bottle, the triple chamber structure offers higher formulation flexibility. A single-chamber bottle requires all ingredients to be stored together from production to final use. If certain ingredients are difficult to combine, the formulation may become less effective, less stable, or less visually appealing. A triple chamber structure allows each formula to keep its own character while still being delivered through one integrated package.

Compared with a dual chamber bottle, the triple chamber version goes one step further. Dual chamber packaging is useful for two-part formulas, but modern skincare routines often involve more than two functions. Consumers may want moisturizing, anti-aging, brightening, soothing, and barrier care in one routine. A three-chamber bottle gives the brand an additional dimension for formula design and product positioning.

Compared with selling three separate bottles, the triple chamber bottle is more convenient for the consumer. It reduces clutter, simplifies the routine, and creates a more premium appearance. It can also help brands create a unified product system instead of asking the customer to manage multiple individual containers.

Airless Technology and Product Protection

Airless packaging is valued in cosmetics because it helps protect formulas from repeated air contact and supports more complete product evacuation. In an airless system, the pump mechanism dispenses product without requiring the same type of open-air exposure associated with jars or wide-mouth containers. This is beneficial for skincare products where cleanliness, stability, and precision are important.

The HB-S007 30ml triple chamber airless bottle uses a pump system made with ABS and PP, combined with a bottle structure using MS, PETG, and ABS. These materials are widely used in cosmetic packaging because they can support durability, transparency or clarity effects, structural stability, and attractive appearance. The cap made with MS contributes to a clean outer presentation.

The airless mechanism helps maintain the quality impression of the formula throughout the usage cycle. Users can dispense the product with a simple press, reducing mess and unnecessary contact. This is particularly important for premium skincare products, where the package must support the same sense of refinement as the formula inside.

Controlled output is another practical advantage. The bottle offers 0.24cc and 0.36cc application options, giving brands flexibility in dosage design. Smaller dosage may be suitable for concentrated serums or eye-area treatments, while larger dosage may be suitable for creams, lotions, or face-wide applications. Consistent dosing helps consumers use the product properly and helps brands manage the expected number of uses per bottle.

Three Independent Outlets for Practical Custom Mixing

The three independent outlets are central to the value of this package. Each outlet corresponds to an independent chamber, allowing the formulas to remain separated before dispensing. This design makes custom mixing easier and more convenient for consumers.

When the user presses the pump, the selected formulas can be dispensed for immediate application. Depending on the product concept, the bottle may be designed so that two or three liquids are used together. This creates a flexible system that supports different skincare claims and usage instructions.

For example, one chamber may contain a lightweight essence, another may contain a nourishing emulsion, and the third may contain an active concentrate. The consumer can combine the outputs in the palm and apply them as a freshly mixed treatment. This type of experience feels professional and personalized, which can improve the perceived value of the skincare product.

Three outlets also create a visual and functional point of difference. On a crowded cosmetic shelf, many lotion bottles look similar. A triple chamber airless bottle immediately communicates innovation. It tells consumers that the formula system is more advanced than a basic single-formula product.

Suitable Formula Categories

This bottle is especially suitable for essence, cream, anti-aging, and whitening products. These categories often involve active ingredients, premium positioning, and strong consumer expectations. The triple chamber airless format gives brands a way to match advanced formula claims with advanced packaging structure.

Essence and Serum Products

Essences and serums are usually lightweight, concentrated, and active-driven. They are often purchased by consumers who care about efficacy and visible results. A triple chamber bottle can hold separate serum phases or complementary serum blends. This supports multi-benefit positioning such as hydration, radiance, and firming in one package.

Anti-Aging Products

Anti-aging skincare often uses peptides, moisturizing complexes, firming ingredients, antioxidants, and barrier-supporting components. Some of these formulas may benefit from separation until application. The triple chamber format allows a brand to present a multi-target anti-aging solution with a premium user experience.

Whitening and Brightening Products

Brightening products may include ingredients that require careful formula design. The ability to separate different active systems can help brands create more refined product concepts. A triple chamber bottle can support a brightening booster, hydrating base, and calming support formula within one container.

Creams and Lotions

Although many people associate airless bottles with serums, this package can also be suitable for creams and lotion-style products, depending on formula viscosity and pump compatibility. The airless pump format provides clean dispensing and reduces the need for consumers to touch product inside the container.

Material Selection and Structural Strength

The material combination of MS, PETG, ABS, and PP reflects the need for balance between appearance, function, and manufacturability. Cosmetic packaging must look attractive, resist daily handling, support accurate assembly, and maintain compatibility with the intended formula.

MS is often used where clarity and a polished appearance are desired. PETG can support transparency, toughness, and cosmetic-grade visual quality. ABS contributes structural strength and is commonly used for components that require rigidity. PP is frequently used in pump systems and product-contact components because of its practical performance in cosmetic packaging.

The combination of these materials allows the bottle to achieve a premium look while supporting the mechanical requirements of an airless dispensing system. The cap, pump, and bottle body must all fit precisely. If tolerances are poor, the package may leak, pump poorly, or feel unstable. A manufacturer with experience in plastic cosmetic packaging is therefore essential.

Design Value for Modern Skincare Brands

The modern skincare market is highly competitive. Many brands use similar ingredients and make similar claims, so packaging becomes a crucial differentiator. A triple chamber airless bottle helps a product stand out through both visible innovation and practical benefit.

First, it supports a premium visual identity. A tall 30ml airless package with multiple chambers creates an advanced technical impression. It can be used for luxury skincare, dermatologist-inspired lines, professional spa products, or science-based beauty brands.

Second, it improves the ritual of use. Consumers increasingly enjoy skincare routines that feel intentional and personalized. Dispensing three formulas and mixing them at the moment of use creates a satisfying ritual. This experience can increase user engagement and make the product more memorable.

Third, it supports clear product education. A brand can label or color-code each chamber to communicate the function of each formula. For example, one chamber may be identified with hydration, another with repair, and another with radiance. This makes the benefits easier to understand.

Fourth, it reduces the need for multiple separate packages. Instead of buying and storing three bottles, the consumer can use one integrated product system. This improves convenience and can make the brand’s routine feel more complete.

Manufacturing Strength Behind the Product

A sophisticated cosmetic package requires strong manufacturing capability. The company behind this product, Yuyao Hengbang Plastic Co., Ltd., was established in 2006 and has developed long-term expertise in plastic packaging for cosmetics and skincare products. With a building area of 35,000 square meters and more than 300 employees, the company has the scale needed to support product development, production, assembly, and quality control.

The company specializes in cosmetic packaging, including airless bottles, lotion bottles, cream jars, sunscreen bottles, toner bottles, double chamber bottles, and cosmetic bottle sets. This broad product range gives the manufacturer a strong understanding of different formula types, market demands, and packaging structures. The triple chamber airless bottle benefits from this accumulated experience.

The company’s young and professional team provides services that include design and development. This is important because brands often need more than an existing container. They may require color matching, decoration planning, closure coordination, pump selection, dosage discussion, and packaging compatibility guidance. A manufacturer with development capability can help transform a product concept into a manufacturable package.

The company has passed ISO9001:2015 and ISO14001:2015 certifications. ISO9001:2015 relates to quality management systems, while ISO14001:2015 relates to environmental management systems. These certifications show that the manufacturer has established structured management practices for product quality and environmental responsibility.

In 2021, the company was awarded as a Ningbo High-Tech Enterprise and owns multiple invention patents. These strengths are relevant for a product such as a triple chamber airless bottle because innovative packaging depends on engineering design, structural precision, and continuous development.

Advanced Manufacturing Process Considerations

The production of a triple chamber airless bottle is more complex than producing a simple jar or standard bottle. It involves multiple parts, precise fitting, pump performance, chamber separation, and controlled dispensing. Each step must be managed carefully to achieve consistent quality.

Design and Engineering Development

The process begins with product design and engineering development. The structure must accommodate three separate chambers within a compact bottle diameter. Each chamber must connect correctly to its outlet and pump pathway. The package must be comfortable to hold and attractive to view while still meeting functional requirements.

Design engineers consider wall thickness, part strength, sealing areas, assembly sequence, and material behavior. Because the product uses multiple materials, each component must be designed for proper molding and stable assembly. A small dimensional deviation may affect pump action or chamber sealing, so precision is essential.

Mold Development and Injection Molding

Plastic cosmetic packaging is commonly produced by injection molding and related plastic forming processes. For a multi-component airless bottle, mold quality directly affects product quality. The components must be molded with accurate dimensions, smooth surfaces, and stable performance.

High-quality molds help reduce flash, deformation, shrinkage inconsistency, and assembly problems. For visible cosmetic packaging parts, surface quality is also important. Consumers expect smooth finishing, clean edges, and refined appearance. A manufacturer experienced in cosmetic packaging understands that appearance defects can reduce the perceived value of the final skincare product.

Component Assembly

After molding, components such as the bottle body, chamber elements, pump parts, cap, and outlets must be assembled. Assembly accuracy is crucial because the product has three dispensing pathways. Each pathway must remain independent so that formulas do not cross-contaminate inside the package.

Proper assembly helps ensure that the pump dispenses smoothly, the cap fits securely, and the bottle maintains its intended appearance. For a triple chamber structure, assembly workers and equipment must pay attention to orientation, sealing points, and mechanical fit.

Quality Control and Testing

Quality control is essential for cosmetic packaging. A premium bottle must be checked for visual appearance, dimensional accuracy, pump performance, leakage resistance, and dispensing consistency. In airless packaging, dosage output is especially important because the user expects controlled application.

Testing may include pump actuation checks, output volume checks, compatibility review based on customer formulas, sealing checks, and transport simulation considerations. While final compatibility depends on the actual formula filled by the brand, the manufacturer’s packaging expertise helps reduce risk by providing appropriate material and structural guidance.

Decoration and Brand Customization

Cosmetic brands usually require packaging that matches their identity. A triple chamber airless bottle can support different decoration concepts, such as color selection, surface finishing, printing, labeling, or other brand-specific design elements. Decoration must be attractive but also durable enough for handling, shipping, and daily use.

Because the product has three chambers, there are also creative opportunities for visual differentiation. A brand may choose transparent or translucent areas to show formula colors. It may use separate color accents for each chamber. It may create a scientific, minimalist, luxury, or natural skincare appearance depending on the target market.

Quality Philosophy and Customer-Oriented Development

The company follows the business philosophy of quality, integrity, and customer first. This philosophy is important in cosmetic packaging because brands rely on packaging suppliers for consistency and reliability. A beautiful package is not enough if it cannot be produced consistently or if it fails during filling, shipping, or consumer use.

Customer-oriented development means paying attention to actual market needs. Skincare brands may ask for innovative dispensing, improved shelf impact, better user convenience, or packaging that supports formula stability. The triple chamber airless bottle is a direct response to these needs. It offers innovation that is not only decorative but also functional.

For purchasing teams, stable supply and professional communication are also important. A manufacturer with more than 300 employees and long-term specialization in cosmetic packaging is better positioned to support bulk orders, ongoing product lines, and repeat production. For growing brands, this can reduce sourcing complexity and help maintain consistent packaging quality across batches.

Competitive Advantages for Cosmetic Brands

The HB-S007 30ml triple chamber airless bottle provides several competitive advantages for cosmetic brands seeking differentiation in a crowded market.

Enhanced Product Story

The package makes it easier to explain a multi-benefit skincare concept. Three chambers can represent three functions, three ingredients, three steps, or three phases. This gives marketing teams a strong foundation for product storytelling.

Improved Consumer Convenience

Consumers do not need to manage multiple bottles. The integrated package keeps formulas together in one container while maintaining separation before use. This simplifies the routine and improves portability.

Premium Shelf Presence

A triple chamber airless bottle looks more advanced than ordinary packaging. It can help a product attract attention in stores, online product photos, and social media content. Packaging that appears innovative can increase perceived formula value.

Better Formula Flexibility

The three-chamber design allows product developers to separate formulas that may not be ideal for long-term storage together. This can open new possibilities for active ingredient combinations, texture contrasts, and multi-step treatment systems.

Cleaner Application

The airless pump reduces the need for direct product contact. This supports a more hygienic user experience compared with open jars and improves convenience compared with droppers or spatulas.

Controlled Dosage

With 0.24cc and 0.36cc application options, brands can design usage instructions around measured dispensing. This helps consumers apply an appropriate amount and improves the consistency of the product experience.

Use Scenarios and Product Concepts

The triple chamber airless bottle can be used in many skincare concepts. Its flexibility makes it valuable for both established cosmetic companies and emerging skincare brands.

Hydration, Repair, and Radiance Serum

One chamber may contain a hydrating essence, the second a barrier-supporting repair serum, and the third a radiance booster. This concept appeals to consumers seeking daily glow and skin comfort.

Anti-Aging Triple Action Treatment

A premium anti-aging product may use separate chambers for firming, smoothing, and moisturizing formulas. The packaging supports the message that the product works from multiple angles.

Brightening and Soothing System

Brightening routines often need to balance visible radiance with comfort. Three chambers can hold a brightening active, a moisturizing base, and a soothing support formula.

Professional Spa or Clinic-Inspired Product

The technical appearance of a triple chamber airless bottle fits well with professional skincare positioning. It can be used for treatment sets, post-care products, or premium retail lines inspired by salon routines.

Travel-Friendly Multi-Formula Packaging

The 30ml total capacity makes the bottle convenient for consumers who want multiple skincare benefits without carrying several containers. The integrated design supports travel, gym bags, and daily commuting.

Why the 30ml Size Is Practical

The 30ml size is one of the most common and commercially practical capacities in skincare. It is large enough for a premium treatment product but small enough to feel concentrated and valuable. For serums and essences, 30ml is often associated with professional skincare dosage and premium positioning.

Dividing the capacity into 10ml + 10ml + 10ml creates balance. Each chamber holds enough product to support a complete usage period when formulated with matching dosage. The structure also encourages brands to think carefully about the proportion of each formula. If all three formulas are used together, equal chamber sizes provide an intuitive and balanced experience.

The bottle height of 158mm gives it a slender, elegant appearance, while the 44mm diameter keeps it stable and easy to hold. These dimensions support both visual appeal and practical use.

Sustainability and Responsible Production Considerations

Sustainability is increasingly important in cosmetic packaging. While multi-component airless systems are designed primarily for function and product protection, responsible production management still matters. The manufacturer’s ISO14001:2015 certification reflects attention to environmental management systems, which can include resource use, waste management, and continuous improvement practices.

For skincare brands, packaging sustainability must be considered alongside product protection and consumer safety. A package that helps protect a high-value formula and reduce product waste can contribute to overall responsibility. Airless dispensing may help consumers use more of the product inside compared with containers that leave residue difficult to access.

Brands can also work with the manufacturer to discuss decoration choices, material selection, refill or replacement strategies where feasible, and packaging structures that align with market expectations. Responsible packaging development is not a single decision but a process of balancing performance, aesthetics, manufacturing efficiency, and environmental awareness.

How This Bottle Supports Premium Brand Positioning

Premium skincare is defined by more than ingredients. Consumers judge a product through texture, scent, packaging, dispensing, visual identity, and the overall ritual of use. A triple chamber airless bottle strengthens premium positioning by offering an advanced dispensing experience and a visually distinctive structure.

When a consumer sees three chambers in one bottle, the package immediately suggests technology and specialized care. It makes the product feel more like a system than a simple lotion. This can justify higher perceived value and create stronger differentiation from low-cost alternatives.

The clean pump application also supports luxury. Premium consumers often prefer controlled, mess-free dispensing. They do not want to struggle with hard-to-open lids, leaking containers, or product contamination. A smooth airless pump contributes to satisfaction each time the product is used.

For online sales, the bottle is also highly photogenic. E-commerce product pages rely on visuals to communicate quality quickly. A triple chamber package can be photographed from different angles to show its structure, color effects, and dispensing system. This can improve consumer interest before they even read the formula details.

Considerations for Brands Before Filling

Before selecting any cosmetic package, brands should evaluate formula compatibility, viscosity, filling process, decoration requirements, and regulatory labeling needs. A triple chamber airless bottle provides strong functional advantages, but it must be matched properly with the intended formulas.

Formula viscosity is important because pump performance depends on product flow. Lightweight essences, lotions, and certain creams may work well, but each formula should be tested. Brands should confirm whether the 0.24cc or 0.36cc output is more appropriate for the product’s recommended usage.

Compatibility testing is also essential. Cosmetic formulas contain oils, solvents, surfactants, active ingredients, fragrances, and preservatives that may interact differently with packaging materials. Testing helps confirm that the product remains stable and that the package performs properly through storage and use.

Filling operations should also be planned carefully. Because the package contains three chambers, filling may require more attention than a single-chamber bottle. Each chamber must be filled accurately, and the assembly must maintain separation between formulas. Working with an experienced manufacturer can help brands plan this process more effectively.

Q&A Section

Q1: What is the main advantage of a triple chamber airless bottle?

The main advantage is that it stores three formulas separately in one package while allowing convenient dispensing during use. This supports custom mixing, improved formula flexibility, and a more advanced skincare experience.

Q2: What is the capacity of this bottle?

The total capacity is 30ml, divided into three independent 10ml chambers. The structure is 10ml + 10ml + 10ml.

Q3: What types of products are suitable for this packaging?

It is suitable for essence, serum, cream, anti-aging products, whitening or brightening products, moisturizing systems, booster formulas, and multi-step skincare treatments.

Q4: How does airless packaging help skincare formulas?

Airless packaging helps reduce repeated exposure to air and direct hand contact during use. It supports cleaner dispensing, controlled dosage, and a more premium product experience.

Q5: Why choose a triple chamber bottle instead of three separate bottles?

A triple chamber bottle is more convenient, more compact, and more visually unified. It allows consumers to use a multi-formula skincare system without managing several separate containers.

Q6: What are the material components of the bottle?

The cap is made with MS. The pump uses ABS and PP. The bottle structure uses MS, PETG, and ABS. This material combination supports appearance, structure, and pump function.

Q7: What dosage options are available?

The bottle offers 0.24cc and 0.36cc application options, allowing brands to select an output suitable for the formula type and usage instructions.

Q8: Why is this bottle suitable for premium skincare?

It combines airless dispensing, multi-chamber formula separation, controlled output, and a distinctive technical appearance. These features help create a premium impression and support advanced product claims.

Q9: What manufacturing strengths support this product?

The manufacturer has long-term experience in cosmetic plastic packaging, a 35,000-square-meter building area, more than 300 employees, design and development capability, ISO9001:2015 and ISO14001:2015 certifications, high-tech enterprise recognition, and multiple invention patents.

Q10: Should brands test their formulas with the bottle before mass production?

Yes. Formula compatibility, viscosity, pump output, filling performance, and storage stability should be tested before mass production. This helps ensure that the package and formula work well together.

Conclusion

The 30ml triple chamber airless bottle is a forward-looking cosmetic packaging solution for brands that want to combine formula innovation, user convenience, and premium presentation. Its three independent chambers allow separate storage of multiple formulas, while the airless pump system supports clean, controlled, and modern application.

Compared with jars, single-chamber bottles, dual chamber bottles, and multiple separate containers, this package offers a stronger balance of hygiene, flexibility, convenience, and market differentiation. It gives skincare brands the ability to develop more creative product systems and communicate advanced benefits more clearly.

The product is particularly suitable for essence, cream, anti-aging, whitening, brightening, and booster-based skincare. With 10ml + 10ml + 10ml capacity, 0.24cc and 0.36cc output options, and a refined 158mm by 44mm structure, it is practical for both premium retail and professional skincare concepts.

Behind the product is a manufacturer with established experience in cosmetic packaging, significant production scale, professional development capability, quality management certification, environmental management certification, high-tech recognition, and patent strength. These manufacturing advantages help ensure that the triple chamber airless bottle is not only visually innovative but also practical for real market use.

For skincare brands seeking packaging that reflects modern beauty values, this triple chamber airless bottle offers a compelling solution. It brings together beauty and utility, formula protection and consumer experience, technical structure and elegant presentation. In a market where packaging must do more than hold a product, it provides a meaningful advantage.

References

1. ISO 9001:2015 Quality Management Systems, International Organization for Standardization.

2. ISO 14001:2015 Environmental Management Systems, International Organization for Standardization.

3. Cosmetic Packaging Materials and Design Principles, industry packaging reference materials.

4. Airless Dispensing Systems in Personal Care Packaging, cosmetic packaging engineering literature.

5. Stability Considerations for Multi-Component Skincare Formulations, cosmetic science reference publications.

6. Plastic Materials Used in Cosmetic Packaging: PETG, PP, ABS, and MS Applications, packaging technology references.