Professional Trigger Spray Manufacturers

Introduction to Fruit Powder Caps in Daily Chemical Packaging Materials​

In the realm of daily chemical packaging materials, fruit powder caps hold significant importance, especially in the packaging of fruit powder products. These caps are designed with specific features to meet the requirements of storing, preserving, and conveniently using fruit powders.​

Fruit powder caps are typically made from high-quality plastic materials, such as polyethylene (PE) or polypropylene (PP). These materials offer excellent chemical resistance, ensuring that the caps do not react with the fruit powder, maintaining its quality and integrity. They also provide good barrier properties against moisture, oxygen, and odors, which is crucial for preventing the fruit powder from spoilage, clumping, or losing its flavor and nutrients.​



One of the key design aspects of fruit powder caps is their closure mechanism. Many fruit powder caps feature a screw-on or snap-on design. Screw-on caps provide a tight and secure seal, reducing the risk of leakage during transportation and storage. The threading is carefully designed to ensure a smooth rotation and a snug fit. Snap-on caps, on the other hand, offer convenience in use. They can be easily opened and closed with a simple press or pull, which is user-friendly, especially for consumers who need quick access to the fruit powder.​

Some advanced fruit powder caps are equipped with additional functions. For example, there are caps with built-in measuring spoons or sifters. The measuring spoon allows users to accurately measure the amount of fruit powder needed for each use, promoting consistent results in recipes or beverages. Sifter caps enable a more controlled and even dispensing of the powder, preventing clumps and ensuring a smooth flow. This is particularly useful for applications like adding fruit powder to drinks or baking mixtures.​



In terms of appearance, fruit powder caps can be customized to match the branding and marketing of the product. They can be colored in various shades to coordinate with the product's label and overall packaging design, enhancing its visual appeal on the store shelves. Additionally, caps can be printed with brand logos, product information, or usage instructions, providing important details to consumers at a glance.​



In conclusion, fruit powder caps in daily chemical packaging materials are not just simple closures. They are carefully engineered components that combine functionality, protection, and aesthetic appeal. Their design and features contribute significantly to the quality, usability, and marketability of fruit powder products.​

Manufacturing process:



The main components of the spray gun are basically ABS, PP, PE, EVA and other plastics, some of which are covered with a layer of aluminum cover and a layer of electrified aluminum. Spray gun components are mainly through the injection molding process molding. Among them, glass beads, springs and other metal parts, gun factories are generally outsourcing procurement. The main components of the spray gun, such as some housings, can be applied to electroplating, electrified aluminum, spraying, injection molding color and other ways.



Product structure:

1.Product structure show





2.Accessories DescriptionExisting hand-clasp sprayer by the shell, Kiga, spring, glass ball, gaskets, screw teeth, suction tube, valve, nozzle, wrench, piston, sub-posts and other components of the combination.



3. Working principle by pressing the wrench, the piston in the piston hole sliding upward, the liquid through the suction pipe inhalation through the gun body channel and blocking parts of the inner hole, by the water distribution set of water distribution holes and the head cap nozzle hole was mist spray; relax the wrench, the piston reset under the action of the spring, the continuous manipulation of the wrench a buckle a loose, the liquid will be continuously sprayed in the form of a mist.



Procurement matters:

1, spray gun due to the components of the more, therefore, the development of new products, try to choose the male mold products, otherwise the cost of molding. Otherwise, the cost of molding is high and the cycle time is long.

The connection between the gun body and the gun shell is not firm, and the gun shell is easy to fall off in the process of using and transporting;



2. The blocking parts that play a role in sealing the air are cylindrical and rubber parts, with no resistance to aging, acid and alkali, and in the conditions of temperature change, such as under o°C, the products start to harden, lose the function of sealing the air and be contaminated by the liquid, leading to deterioration and corrosion, and lowering the service life of the whole machine, and the atomization effect is poor and the particles are big.

The Smart Design of Dish Soap Caps: Understanding the 28/410 PP Pull Cap

In daily household cleaning, dish soap is an essential helper. And a seemingly simple bottle cap—the 28/410 PP plastic pull cap (also known as “pull-top cap”)—embodies thoughtful engineering and design. It impacts not only ease of use but also product sealing, durability, and overall user experience.



What Is a 28/410 Pull Cap?

"28/410" is an international standard for bottle necks: "28" refers to a 28mm outer diameter, and "410" indicates the thread type and height. This standard is widely used in packaging for dish soap, laundry detergent, and disinfectants, ensuring high compatibility and industry-wide uniformity.plastic cap manufacturers.



Guangdong Hongyuan Dispensing Pump Co., Ltd. specializes in daily chemical and home packaging, offering integrated plastic packaging solutions including plastic bottles, foam pump heads, caps, and plastic cleaning spray nozzles. Our 28/410 PP pull caps are made from high-quality polypropylene (PP), offering excellent chemical resistance, impact strength, and thermal stability, effectively resisting surfactants and alkaline components in detergents.bottle cap manufacturers.





Key Features & Design

User-Friendly Structure: The pull-tab design allows easy opening without twisting—ideal for wet hands or gloves, enhancing kitchen usability.

Strong Sealing: Built-in gasket ensures no leakage during long-term storage, preventing evaporation or contamination.

Durable & Reliable: Tested for thousands of open/close cycles, resistant to breakage and aging.

Aesthetic Variety: Available in transparent, colored, matte, glossy finishes, with options for silk-screening, hot stamping, etc., helping brands build unique visual identity.

Eco-Friendly Material: Supports recycled PP, aligning with sustainability trends.plastic bottle cap supplier.

Wide Application Scenarios

Our 28/410 pull caps are widely used in:



Household dish soap bottles

Large-volume laundry detergent containers

Kitchen degreasers

Bathroom disinfectants

Whether in home kitchens or commercial cleaning settings, they deliver reliable sealing and convenient operation.



Success Stories

Hongyuan has provided customized cap solutions for multiple well-known cleaning brands. A leading domestic dish soap brand reported after mass adoption: "Hongyuan’s caps open smoothly and seal tightly—customer complaints dropped significantly, and repurchase intent increased."



Another eco-focused cleaning product client praised: "From prototyping to mass production, Hongyuan’s team responded quickly. Product quality is stable, fully meeting our high standards for safety and sustainability."



Integrated Solutions & Customization

Beyond standard caps, we offer OEM/ODM services, customizing color, texture, engraving, and opening force. With mature injection and blow molding technology, we flexibly match various bottle types and capacities (100ml–5L), providing full packaging solutions for one-stop procurement.



Quality Assurance & After-Sales

All products are ISO 9001 certified, with full-process quality control ensuring consistent excellence. Our professional technical and after-sales team provides end-to-end support—from design consultation to post-sale service. 7×24 responsive mechanism ensures timely resolution of customer issues.



Choose Guangdong Hongyuan Dispensing Pump Co.,Ltd for professionalism, reliability, and innovation. Contact us today to upgrade your cleaning product packaging!

Pump Bottle New Standard for Body Lotion: Leak-Proof Design × High-End Texture × Customizable｜Direct Supply from Source Factory, Empowering Brands to Go Global



In the personal care market where consumption upgrading and the "Clean Beauty" trend go hand in hand, a body lotion pump bottle with high sealing, smooth pumping, high appearance, and sustainability has become a key to differentiated competition for mid-to-high-end skincare brands, natural personal care brands, and cross-border e-commerce brands.



Guangdong Hongyuan Dispensing Pump Co., Ltd. —— Focusing on liquid packaging for 12 years, we are your trustworthy body lotion plastic bottle source factory & OEM/ODM customization supplier, providing leak-proof, durable, versatile in design, and compliant for export packaging solutions for skincare, body care, mother & baby, organic personal care, hotel supplies and other brands.



Product Highlights: More Than Just a Bottle, It’s the "First Touch" of the Brand

We use food-grade PP and PET, with excellent resistance to high-viscosity formulas, grease, compression and explosion-proof performance, suitable for:✅ Regular body lotion｜✅ Moisturizing cream｜✅ Body essence｜✅ Maternity-specific｜✅ Large-capacity hotel packaging



Core Advantages Analysis:

✅ Wide-mouth design: The bottle mouth diameter reaches 33mm, suitable for high-viscosity body lotions and cream products, no clogging, easy filling, compatible with automated production lines;

✅ Smooth pumping experience: The pump head is optimized for high-viscosity liquids, with stable liquid output and sensitive rebound, no attenuation after 5000+ pumps, comparable to the feel of big brands;

✅ High-end visual presentation: Supports transparent, frosted, colored, gradient, silk-screen printing, hot stamping processes, easily creating minimalist, light luxury, clean beauty, and mother & baby style packaging;



Explosive Application Scenarios & Industry Adaptation

Cooperation Case: Working with "Runfuji" Skincare Brand to Create a Best-Seller with Monthly Sales of 100,000+

When the emerging body care brand "Runfuji" launched a highly moisturizing body lotion, the original packaging had problems such as uneven liquid output from the pump head, leakage, and ordinary appearance. We customized for it:

400ml frosted PET bottle + matte gold pump + wide-mouth design



Support automated filling to improve production line efficiency

User satisfaction rate of over 95%, with keywords like "easy to press", "no leakage", and "high-end feeling"

Within 3 months of launch, e-commerce sales exceeded 100,000 bottles/month

"Hongyuan provided professional suggestions from product viscosity adaptation to appearance design, truly helping us create a high-end body lotion pump bottle that 'speaks'. "

— Director Li, Runfuji Brand Department



One-Stop OEM/ODM Service｜Support Small Orders with Fast Response｜Direct Delivery from Source Factory



We are a source factory that supports small batches and fast delivery, meeting the needs of brands at different stages:

✅ Flexible MOQ: 5,000 sets for regular models, 10,000 sets for customized models

✅ Short development cycle: 3D design draft in 7 days, mold completion in 15–20 days

✅ Support sampling: Provide 2–3 sets of free samples (freight collect)

International Quality Certification｜Layer-by-Layer Inspection｜Cooperate with Confidence

Passed ISO 9001 quality management system certification

Full-process quality control: From raw material warehousing → injection molding → assembly → inspection → delivery, every step is traceable

Contact us now to get free samples + quotations + design solutions!

#pumpbottle #refillablepumpbottles #plasticbottlesupplier #plasticbottlessupplies #plasticemptybottleswholesale

Laundry Scent Bead-Specific PET Jars — High Transparency · Moisture-Proof · Sustainable

Hongyuan: Globally Trusted PET Jars Manufacturers & Suppliers

With the rise of the "olfactory economy," laundry scent beads have emerged as a growth driver in the household cleaning category, thanks to their long-lasting fragrance and high-aesthetic packaging. As the core carrier of these products, PET scent bead jars are rapidly replacing traditional PP or glass containers, leveraging advantages such as crystal-clear transparency, lightweight safety, and recyclability.



Guangdong Hongyuan Dispensing Pump Co., Ltd. — specializing in daily chemical packaging for 12 years — has become a world-leading PET jars manufacturer and supplier, offering a full range of 50g–500g PET jars for laundry scent beads to markets in North America, Europe, Southeast Asia, and beyond.



As professional plastic packaging companies and plastic container manufacturers, we provide not only jars but also one-stop solutions covering material selection, sealing verification, and sustainability certification.

Why Choose PET Jars for Laundry Scent Beads?



✅ Ultra-High Transparency, Comparable to Glass

Perfectly showcases colorful scent beads;

Smooth, impurity-free surface enhances premium brand image.

✅ Excellent Barrier Properties, Long-Lasting Fragrance & Moisture Protection

PET offers far superior barrier against water vapor and oxygen compared to PP;

Equipped with sealing gasket + inner plug + screw cap to prevent clumping and volatilization.

✅ Lightweight & Shatterproof, Reduce Logistics Costs



70% lighter than glass with strong impact resistance, significantly lowering transportation damage;

Compatible with automatic bottle sorting, filling, and capping production lines.

✅ 100% Recyclable, Support Green Branding



Safety & Humanized Design

Child-Resistant Cap (Optional): Prevents accidental ingestion;

Flow-Guide Bottle Mouth: Smooth dispensing without jams, precise dosage control;

Ergonomic Bottle Body: Comfortable grip for easy one-handed operation.

Common Risks of Low-Quality PET Jars (Fully Avoided by Hongyuan)

❌ Non-Food-Grade Recycled PET → Yellowing, odors, and harmful substance leaching;

❌ Uneven Wall Thickness → Vacuum collapse or filling burst;

❌ Lack of Sealing Structure → Fragrance volatilization and product failure;

❌ Burrs on Bottle Mouth → User scratches or dispensing blockages.

Hongyuan Quality Control Standards



Drop Test (1.2m, room temperature/frozen conditions);

Trusted by Global Clients

As reliable PET jars suppliers, our scent bead jars are exported to:

USA (Partner brands of Target, Dollar General);

Germany (Aldi’s private label refill series);

Australia (Bestselling fragrance line at Chemist Warehouse);

Japan (Pharmacy-exclusive editions).

"Hongyuan is not just a PET jar supplier—they’re a true innovation partner who helped us achieve both luxury aesthetics and full recyclability."— Packaging Director, EU Home Care Brand

OEM/ODM & Wholesale Services



Capacity: 50g / 100g / 200g / 300g / 500g (Customizable);

Color: Transparent (Standard), White, Custom Colors;

Cap Type: Regular Screw Cap, Child-Resistant Cap, Flip-Top Cap;



MOQ: 10,000 units (Small-batch trial production negotiable);

Development Cycle: 3D Confirmation → Mold Production (15–20 days) → Sampling → Mass Production.

Choose Hongyuan — Your Trusted PET Jars ManufacturersLet every scent bead shine in high-transparent, safe, and sustainable PET jars.



Contact Us Now for Free:

✅ 200g Transparent PET Jar Sample + Sealing Test Video