Lotion Bottle Preforms for Cosmetic Packaging

Ningbo Chenmei Packaging is equipped with state-of-the-art injection molding equipment and high-precision mold processing technology, enabling stable and uniform quality control for every batch of products.These two configurations for our Lotion Bottle Preforms for Cosmetic Packaging is a semi-finished cosmetic packaging preform, which needs to be processed by a professional blow molding machine.

First, heat the PET preform evenly to the constant temperature range of 100℃-120℃, then perform stretching and blow molding according to the required bottle shape and capacity. After cooling and shaping, trim the edge to obtain a finished cosmetic lotion bottle, and finally assemble the matched pump head or screw cap for filling and use.

Product Parameters

Core Selling Points

High-Quality PET Material

Made of 100% virgin food-grade PET resin, no recycled materials, no impurities, BPA-free, non-toxic and odorless. The material has excellent chemical stability, effectively resisting corrosion from cosmetic essences, floral water, disinfectant spray and other liquids, ensuring no substance precipitation and protecting product safety.

Precision Crimp Neck

The crimp neck design adopts one-piece injection molding process, with smooth and flat neck mouth, no burrs and no cracks. Standard 17-thread and 24-thread specifications ensure precise fit with universal cosmetic spray pumps, tight assembly, no liquid leakage and no air leakage, improving the sealing performance of finished spray bottles.

Rich Color Options

In stock with classic cosmetic colors including pink, purple, green, yellow, blue and white, meeting the personalized packaging design needs of beauty and personal care products. We support customized color matching according to customer Pantone color codes, exclusive color development and batch customization to create differentiated product packaging.

Excellent Molding Performance

The Lotion Bottle Preforms for Cosmetic Packaging has uniform molecular structure, good ductility and high blow molding qualification rate. It can perfectly form transparent and smooth spray bottle bodies with high gloss, strong three-dimensional sense, not easy to deform, resistant to falling and pressure, and durable in use.

Cost-Effective Batch Supply

Factory direct sales, supporting large-scale batch production and stable supply. Strict quality inspection controls product consistency, reduces defective rate for customers, and helps cosmetic packaging manufacturers reduce overall production costs.

Addressing Your Production Challenges

Challenge 1: Inconsistent preform quality leads to low molding yield and excessive material waste.

Our precision-engineered molds and one-piece injection molding process ensure uniform wall thickness and stable material properties. With a batch molding yield exceeding 99%, we help you minimize production losses and reduce overall manufacturing costs.

Challenge 2: Thread dimensions vary, causing poor pump fit and leakage risks.

We maintain strict dimensional tolerance control on all 24/410 and 28/410 threads. Complete tooth profiles and smooth finishing guarantee precise compatibility with mainstream lotion pumps and closures, ensuring leak-free assembly.

Challenge 3: Limited color options fail to differentiate your brand on crowded shelves.

Six popular colors are kept in stock for immediate orders, while full custom color matching is available to align with your brand identity. From Pantone matching to exclusive color development, we help your packaging stand out.

Challenge 4: Material impurities compromise formula safety and stability.

Our preforms are molded from 100% virgin food-grade PET resin—no recycled content, no additives, BPA-free. The inert material resists chemical interaction with cosmetic formulations, ensuring product integrity and consumer safety.

Challenge 5: Unpredictable supply disrupts your production planning.

With large-scale manufacturing capacity, automated production lines, and substantial inventory reserves, we support both small trial orders and high-volume procurement with stable, on-time delivery—even for urgent requests.

Product Qualification

1.BSCI Social Compliance. Our factory holds BSCI certification, ensuring ethical production and responsible supply chain management.

2.Industrial Design Patents. We hold registered design patents for lotion bottle preform structures and thread geometries, providing legal protection against unauthorized imitation.

3.Comprehensive Quality Testing. Every batch undergoes material purity verification, dimensional accuracy inspection, and blow molding performance evaluation before shipment.

4.Standardized Production Management. From raw material procurement to finished product delivery, every stage follows strict quality control protocols to ensure consistent and compliant products.

FAQ 

Q1: What are the specifications of your Lotion Bottle Preforms for Cosmetic Packaging? 

A: We have two fixed mainstream specifications: 17-thread 15g and 24-thread 10g, which are suitable for most small and medium-sized cosmetic spray bottles. We can also customize special weights and sizes according to customer needs.

Q2: Can you support custom color and logo? 

A: Yes. We have pink, purple, green, yellow, blue, white conventional colors in stock. We support customized Pantone colors, and can provide surface matte, glossy treatment and laser logo customization services.

Q3: Is the material safe for cosmetic liquid packaging? 

A: Absolutely safe. All products are made of 100% virgin food-grade PET materials, BPA-free, non-toxic and odorless, with good chemical stability, no reaction with water-based and mild alcohol-based cosmetic liquids, meeting international cosmetic packaging safety standards.

Q4: What is the minimum order quantity and delivery time? 

A: Conventional color and specification products support small batch trial orders, with sufficient spot inventory and fast delivery. Bulk customized orders will be delivered according to the order quantity, and we support urgent order priority production.

Q5: What is the molding yield of the preform? 

A: Adopting high-precision mold and standardized production process, the batch molding yield of our crimp neck PET preform is over 99%, with extremely low defective rate, which can effectively save your production cost.

Q6: Can you provide sample testing? 

A: Yes, we can provide free sample services for customers to test molding effect, size matching and color effect, and formal orders can be placed after confirming the sample qualification.