High Quality Hand Lotion Pump From HONGYUAN

Foam Pump Explained: From Principle to Application

What is a Foam Pump?https://www.hongyuanbottle.com/

A foam pump is a specially designed dispensing mechanism used in products like hand soap, body wash, and facial cleansers. It generates rich, fine foam by mixing liquid with air efficiently. This type of pump enhances the user experience significantly.



Working Principle

The foam pump operates on the principle of pressure difference and impeller action inside the pump body. When the user presses the pump head, the piston inside compresses the liquid and introduces air through a special design. The liquid and air mix inside the pump to form foam. This foam not only provides better cleaning but also reduces the amount of liquid used, saving costs .



Key Specificationshttps://www.hongyuanbottle.com/

Capacity: Common capacities include 5ml, 8ml, and 10ml.

Thread Sizes: Standard sizes such as 24/410, 28/400, and 28/410 are available, suitable for different bottle neck sizes.

Colors: Clear, white, black are common colors, but custom colors can be provided upon request.

Materials: Typically made from PP (Polypropylene) and PE (Polyethylene), which are eco-friendly and recyclable .



Applicationshttps://www.hongyuanbottle.com/

Hand Soap: Foam pumps make it easier to cover hands evenly, enhancing cleaning efficiency.

Body Wash: Fine foam makes the bathing process more comfortable and enjoyable.

Facial Cleanser: Gentle foam helps clean the skin without excessive friction.

Skincare Products: Some skincare products also use foam pumps to enhance user experience.

（Here should be an image showing the working principle or actual product photos）



Integrated Solutions

We not only provide high-quality foam pumps but also offer comprehensive integrated solutions. From product design, mold development to final production, our professional team will participate throughout the process to ensure every detail meets customer requirements. Additionally, we can customize services according to specific customer needs, whether it's appearance design or functional improvements, we can meet all demands.



Core Product Content Introductionhttps://www.hongyuanbottle.com/

Performance: Our foam pumps have efficient and stable foam output capabilities, rigorously tested to ensure long-term stability.

Appearance: Modern design concepts with simple and elegant appearances, not only aesthetically pleasing but also ergonomic for easy operation.

Usage Scenarios: Suitable for various scenarios, whether daily household use or public places like hotels and gyms, providing excellent user experiences.

Shapes: Multiple shapes available, including round and square, meeting different brand and packaging design needs.



Collaboration Models

We offer flexible collaboration models, including but not limited to:

OEM/ODM: Accept branded OEM and ODM services.

Customization Services: Personalized design and manufacturing based on client needs.

Bulk Purchases: Preferential prices and services for large-scale procurement clients.



Team and After-Sales Support

Our team consists of experienced engineers and technical personnel dedicated to providing the best products and services. Post-sales support includes:

Rapid Response: Respond within 24 hours to client inquiries.

Technical Support: Comprehensive technical assistance to resolve issues encountered during usage.

When Choosing Kids' Hair and Body Care Products, Don't Only Focus on Ingredients—Packaging Standards Matter More





When parents select kids' shampoo or body wash, they always carefully check the ingredient list to ensure it’s fragrance-free and non-irritating, yet they often overlook "packaging"—a hidden safety checkpoint. In fact, the standards for plastic packaging for products in the kids' hair and body care sector are far stricter than those for adult products. From material selection to design details, every rigorous requirement is rooted in safeguarding children based on their physiological characteristics and usage habits. Professional packaging plastic suppliers are the core creators of such high-standard packaging.




Children’s Physiological Vulnerability: Demanding "Zero-Risk" Packaging



Children’s skin, respiratory, and digestive systems are not yet fully developed, and their tolerance to harmful substances is much lower than that of adults. This means plastic packaging for products used in kids' hair and body care must eliminate potential risks from the source.






Zero Irritation for Skin Contact A child’s skin is only 1/3 the thickness of an adult’s, with a weak protective barrier. If plastic packaging for products contains trace harmful substances (such as phthalates or bisphenol A), it may cause redness, swelling, or itching when in contact with the skin.





Therefore, children’s hair and body care packaging must use "food-grade" materials. For example, bottle bodies are usually made of PP (polypropylene) plastic, which must pass dual certifications under the EU REACH Regulation and China’s GB 4806 standard to ensure no harmful substances leach out.






Preventing Risks from Accidental Touch or Ingestion Children under 3 often treat hair and body care bottles as toys, which may lead to behaviors like biting the bottle or accidentally swallowing pump parts. Thus, children’s hair and body care packaging follows strict "anti-accidental ingestion design standards": the bottle thickness must be at least 2mm to avoid breaking and producing fragments when bitten; the snap-on design of the pump must pass a "10N pull test" (adult packaging usually requires 5N) to prevent children from easily pulling off parts; the bottle mouth diameter is strictly controlled within 3cm to avoid suffocation if a child puts the mouth of the bottle in their mouth.






Specificity of Usage Scenarios: Packaging Must Adapt to "Kids’ Usage Habits" When children use hair and body care products independently, their movements are often clumsy and random. If the plastic packaging for products is not durable or reasonably designed, it will not only be easily damaged but also pose safety hazards. This requires the packaging to be upgraded in both durability and safety.






Shock-Resistant and Leak-Proof Children tend to drop hair and body care bottles when picking them up, so children’s packaging must pass a "1.2-meter drop test": the bottle body is made of HDPE (high-density polyethylene), a material with stronger impact resistance, which won’t deform even if dropped from a sink; the joint between the bottle cap and the bottle body is designed with a double-sealing structure to prevent liquid leakage after falling, avoiding children slipping on wet floors.






Controlled Dosage to Avoid Waste and Irritation Children find it hard to control the strength when pressing the pump of hair and body care products. Excessive dosage not only causes waste but may also irritate the skin due to residual product. Therefore, the pumps for children’s hair and body care products have a "fixed dosage output standard": the single output volume is strictly controlled at 0.5-1ml (adult pumps usually output 1.5-2ml), and the pressing resistance is moderate—neither too loose (to prevent accidental pressing by children) nor too tight (to ensure children can operate it independently), balancing safety and convenience.








Regulatory Requirements and Industry Consensus: Building a "Safety Defense Line" with High Standards Both internationally and domestically, there are strict regulations specifically for children’s hair and body care packaging. Even the printing ink on the packaging surface must use food-grade pigments to prevent children from ingesting harmful substances when biting the bottle. Domestically, China’s Regulations on the Supervision and Administration of Children’s Cosmetics clearly stipulates that children’s hair and body care packaging must undergo an independent "safety assessment", which not only tests the materials themselves but also simulates "long-term usage scenarios".












Tips for Parents: 3 Steps to Check if Packaging Meets Standards Faced with a wide range of children’s hair and body care products, parents can use simple methods to initially determine whether the plastic packaging for products meets high standards: Check Material Labels: The material (e.g., "PP", "HDPE") should be clearly marked on the bottle or packaging.





Test Texture and Design: Touch the bottle and pump—the bottle should be burr-free with smooth edges; the pump should press smoothly and dispense liquid evenly; the bottle cap should have an "anti-misopening design" (such as twist-to-unlock or push-to-pop).





Inspect Detailed Workmanship: Check the connection of the bottle and pump—the bottle should have no obvious scratches or deformation. These details reflect the production craftsmanship of the packaging plastic supplier. High-standard packaging is an "invisible protective coat" for children.







Every strict standard for children’s hair and body care packaging may seem to increase costs for enterprises, but in essence, it’s a "proactive guarantee" for children’s health. After all, for children, the bottle and pump that never leach harmful substances and the pump designed to prevent accidental ingestion—these invisible details are the real "peace of mind code" for children’s hair and body care products.

As "environmentally friendly" and "recyclable" become buzzwords in the daily chemical packaging industry, and as consumer demand for "plasticizer-free" and "biodegradable" becomes increasingly clear, a new type of pump head product, called the "all-plastic pump," is quietly entering the field of view of pump head and daily chemical packaging companies. What exactly is sparking this discussion? And will it become the industry's new favorite?


First, let's understand: What's "new" about all-plastic pumps?



Understanding the "new" of traditional pump heads with a hybrid structure of "plastic shell + metal spring/valve core," the core advantage of all-plastic pumps lies in their 100% plastic construction: from the pump body and pump head to the internal springs and seals, all are made of plastics that meet daily chemical standards such as PP and PE, completely eliminating reliance on metal components.



This "all-plastic" design may seem like a mere material adjustment, but it actually precisely addresses three core industry needs:



1. Environmental compliance: Many countries around the world have implemented plastic restrictions and recyclable packaging standards. Because all-plastic pumps are fully recyclable (without separating the metal and plastic), they can easily pass environmental certifications such as the EU CE and US FDA, addressing the pain points of traditional pump heads, which are difficult to recycle and expensive to disassemble.



2. Safety and health: Daily chemical products (especially lotions, serums, and baby care products) have stringent requirements for "no heavy metal migration" and "no plasticizer precipitation." All-plastic pumps avoid the corrosion and oxidation risks associated with metal components and better meet the safety standards of high-end daily chemical brands.



3. Cost optimization: The all-plastic structure enables integrated injection molding, reducing metal procurement and assembly costs. Its lighter weight (15%-20% lighter than traditional pump heads) can also lower logistics and transportation costs. For daily chemical companies that purchase in bulk, long-term use can significantly reduce packaging costs.



Supplement: Comparison of the Advantages and Disadvantages of Lotion Pumps and All-Plastic Pumps + Our Strengths






While all-plastic pumps are gaining popularity, traditional lotion pumps remain the mainstream choice in the current daily chemical packaging market.
Guangdong Hongyuan's lotion pumps:
Proven technology, strong compression resilience our lotion pumps have a maximum compression limit of 20,000-30,000 times, leak-proof seals tested 10,000 times, and adaptable to a wide range of product categories hand cream pumps, hand lotion pumps, ensuring long-term malfunction-free use.

We cover all daily chemical pump needs, from standard plastic lotion pumps to customized designs, precisely matching the design requirements of different brands pump for lotion.

As a lotion pump factory with 12 years of experience in the industry, Guangdong Hongyuan has a mature lotion pump supplier system, high raw material procurement and production efficiency, and provides cost-effective lotion dispenser pump supplier services.

Guangdong Hongyuan Dispensing Pump Co., Ltd. to Exhibit at interCHARM 2025

Russia’s No.1 Beauty Show Awaits Your Visit



About interCHARM 2025

As Russia’s Leading Beauty Show, the 32nd International Exhibition for Beauty, Perfumery and Cosmetics Industry is set to be a highlight for global beauty players. From Oct.15 (Wed) to 18 (Sat), 2025, the expo will take over CROCUS EXPO International Exhibition Center—gathering industry leaders, innovators, and buyers to explore the full beauty supply chain, from skincare & makeup to premium packaging solutions.



Our Spotlight at the Expo

At interCHARM 2025, Guangdong Hongyuan will showcase international-standard beauty packaging solutions, with a focus on our core products: high-performance dispensing pumps and plastic packaging for beauty & personal care. We’ll also share insights into the latest trends in beauty packaging, helping partners stay ahead in a fast-evolving market.



Meet Us On-Site

Booth No.: 15G19

Venue: CROCUS EXPO, International Exhibition Center

Dates: Oct.15–18, 2025

Whether you’re looking for custom packaging solutions, exploring collaboration opportunities, or connecting with industry peers—our team is ready to meet you face-to-face. Don’t miss the chance to experience the innovation and quality of Hongyuan’s dispensing pumps at Russia’s top beauty event!



Let’s shape the future of beauty packaging together at interCHARM 2025.

New Benchmark in Children’s Body Wash Bottles

Gentle for Sensitive Skin × Food-Grade Safety × Drop-Resistant & Leak-Proof × Soft-Touch Finish

As a trusted plastic bottle supplier, we offer direct factory pricing on wholesale empty plastic bottles—your one-stop source for high-performance, safe, and cost-effective packaging for baby & kids’ care.

In today’s premiumizing baby care market, a purpose-built plastic bottle for children’s body wash is far more than a container—it’s the first layer of trust for parents and a tangible expression of your brand’s “gentle protection” promise.

Yet many generic plastic empty bottles wholesale fail where it matters most. Made with recycled resins, excessive additives, or poor sealing, they often:

❌ Leach odors or harmful substances when filled with tear-free, amino acid–based, or oat-infused formulas—risking skin irritation

❌ Crack under light impact or jam during pump use—frustrating both kids and caregivers

❌ Leak during shipping, contaminating entire cartons

❌ Look cheap or industrial, failing to convey safety and care

Guangdong Hongyuan Dispensing Pump Co., Ltd.—a professional plastic bottle supplier with 12 years of expertise in personal care packaging—now delivers high-safety wholesale empty plastic bottles globally, engineered specifically for infant and children’s formulations.

Available in food-grade HDPE/PP, capacities from 200ml to 500ml, our bottles are ideal for:

Baby 2-in-1 Shampoo & Body Wash

Tear-Free Shampoo

Kids’ Body Lotion & Moisturizer (lotion bottles in bulk)

Bubble Bath & Gentle Hand Wash

Whether you’re a DTC baby brand, OEM manufacturer, or sourcing reliable plastic bottles supplies, Hongyuan provides end-to-end solutions—from stock items to full custom design.

Core Advantages

✅ 100% Virgin Food-Grade Resins – Zero Recycled Content

Compliant with FDA & EU food-contact standards;

Free from BPA, phthalates, and odor—safe for daily contact with delicate skin.



✅ Reinforced, Drop-Tested Structure + Advanced Leak-Proof Sealing

Passes rigorous 1.2-meter drop test—resists cracking even when dropped by toddlers;

Compatible with child-safe flip caps or press pumps (optional anti-tamper/anti-misuse design) to prevent leaks in transit and at home.

✅ Soft Matte or Pearlized Finish – Warm, Reassuring Aesthetics

HDPE soft-matte or PP pearlized surface feels gentle to the touch—never cold or clinical;

Signature pastel palette: Cloud White, Milkshake Pink, Sky Blue, Mint Green—creates a clean, joyful bathroom experience.

✅ Ergonomic Mini Bottle Design – Easy for Small Hands

Contoured grip optimized for children’s hand size;

Practical sizes (200ml / 300ml / 500ml) reduce waste and suit daily family use.

✅ Multi-Neck Compatibility – One Bottle, Endless Possibilities

Standard finishes: 24mm / 28mm;



Pair with press pumps (with internal gasket), safety flip-tops, or even fun animal-shaped caps to boost engagement and parent-child bonding.

⚠️ Risks of Low-Quality Children’s Bottles

❌ Recycled plastics → Potential leaching of toxins, risking infant health

❌ Poor seals → Product oxidation, microbial growth, shortened shelf life

❌ Rough edges or burrs on neck → Risk of skin abrasion

❌ Missing compliance documentation → Rejection by Amazon Baby, Walmart, EU customs, or failure to meet GB/EN71 standards

As an ISO 9001-certified plastic bottle supplier, Hongyuan enforces infant-product-level quality control—from raw material screening to final inspection—ensuring every batch of wholesale empty plastic bottles meets global safety benchmarks.

Success Story: LittleBloom – From Launch to Regional Bestseller

Singapore-based natural baby brand LittleBloom launched its tear-free amino acid body wash using our:

→ 300ml Milkshake Pink HDPE bottle + 28mm child-safe flip cap (rounded edges, pinch-proof)

Results:

✅ Ranked Top 5 in “Baby Bath & Wash” on Shopee Asia within 3 months

✅ Customer review: “The bottle is soft and won’t break if dropped. My toddler loves the color and tries to ‘help’ wash himself!”

“Hongyuan didn’t just supply safe packaging—they helped us bring our vision of ‘gentle yet playful’ to life.”

— Sarah L., Product Manager, LittleBloom

OEM/ODM & Wholesale Services

Product Types:

Wholesale empty plastic bottles, baby body wash bottles, kids shampoo bottles, lotion bottles in bulk

Capacities: 200ml / 300ml / 500ml

(Custom shapes available: animal squeeze bottles, ergonomic curves, etc.)

Materials:

HDPE: Flexible, shatter-resistant, soft-matte finish—ideal for baby wash

PP: Heat-tolerant (suitable for hot-fill processes), pearlized option for premium look



MOQ:

Bottles only: 5,000 pcs

Bottle + cap/pump sets: 10,000 sets (small trial orders negotiable)

Customization:

Embossed cartoon logos, eco-friendly water-based silk printing, Pantone pastel matching, non-slip grip zones

Certifications: ISO 9001

(FDA food-contact statement, RoHS, REACH, EN71-3 available upon request)

Lead Time:

Mold development (20–25 days) → Sampling → Mass production (standard order: ～30 days)

Request Your Free Sample Kit Today!



Contact us now to receive:

✅ 300ml Milkshake Pink HDPE children’s body wash bottle sample (with safety flip cap)

✅ Drop test & leak-proof validation video

✅ Latest price list for wholesale empty plastic bottles (FOB Guangzhou)

✅ Global Compliance Guide for Baby Care Packaging (including key regulations by region)

Protect every bubble with packaging built on care.

Guangdong Hongyuan Dispensing Pump Co., Ltd. — Trusted by Global Baby Brands.