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plastic bottles for drugs,small plastic bottles[/caption]# SPB-1.8L Small Extrusion Blow Molding Machine for High Transparent PETG Essential Oil and Perfume Bottles
## High Precision PETG Blow Molding Solution for Premium Cosmetic Packaging
The **SPB-1.8LD Small Extrusion Blow Molding Machine** is specially designed for producing **high-transparent PETG bottles** used in premium packaging applications such as:
* Essential oil bottles
* Perfume bottles
* Cosmetic containers
* Skincare packaging
* Pharmaceutical bottles
* High-end personal care products
With its compact design, high-speed operation, stable performance, and energy-saving system, the SPB-1.8LD provides an ideal solution for manufacturers requiring **excellent transparency, attractive appearance, and consistent bottle quality**.
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# Why Choose PETG Blow Molding Technology?
PETG is a high-performance transparent plastic material widely used in premium packaging because of its excellent appearance and processing advantages.
## Advantages of PETG Bottles
* Crystal-clear transparency similar to glass
* Excellent impact resistance
* Good chemical resistance
* Easy coloring and decoration
* Lightweight compared with glass
* Recyclable material option
* Premium appearance for luxury products
PETG bottles are especially suitable for brands requiring a high-end visual effect for essential oils, perfumes, and cosmetic products.
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# Shuttle Extrusion Blow Molding Technology
The SPB-1.8LD adopts advanced shuttle extrusion blow molding technology.
The shuttle system moves the mold between:
1. Extrusion die head position
2. Blow molding station
This design allows continuous parison extrusion while another mold is being blown and cooled.
Advantages:
* Stable production process
* Excellent bottle neck calibration
* Lower mold investment cost
* Flexible production configuration
* Suitable for small and medium production volumes
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# Shuttle Blow Molding Process
## 1. Parison Extrusion
The PETG material is melted and plasticized through the extruder.
The molten material is continuously extruded into a tubular parison.
The mold closes around the hot parison and moves away from the extrusion head.
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## 2. Blow Molding and Cooling
The mold moves to the blowing station.
The blow pin enters the mold cavity and compressed air expands the parison against the mold surface.
After cooling, the transparent PETG bottle is formed.
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## 3. Double Station Operation
The double-station design improves production efficiency:
* One mold set performs blowing and cooling
* The second mold set receives the next parison
This reduces waiting time and increases output.
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# Features of SPB-1.8LD PETG Blow Molding Machine
## Compact and Efficient Design
* Small machine footprint
* High-speed production
* Stable operation
* Energy-saving performance
* Easy operation and maintenance
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## Production Capability
* Double Station Design
* Single / Double / Triple / Quadruple Die Head Options
* Production Volume: 2 ml – 1.8 L
* Multi-layer Co-extrusion: 1–6 Layers
* Multi-cavity Production: 1–12 Cavities
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# Material Compatibility
The SPB-1.8LD can process:
* PETG
* PE
* PP
* PVC
* Nylon
* Co-extrusion materials
Specially optimized for transparent PETG packaging applications.
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# Multi-Layer Co-Extrusion Technology
Multi-layer co-extrusion blow molding uses multiple extruders to melt different plastic materials.
These materials are combined through a special die head to form a multi-layer parison.
Benefits:
* Improved barrier performance
* Better product appearance
* Reduced material cost
* Functional bottle structures
Possible structures include:
* PETG + recycled PETG
* Transparent outer layer + functional inner layer
* Barrier packaging structures
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# Advanced Functions
The SPB-1.8LD supports:
✔ MOOG Parison Controller
✔ Automatic Deflashing System
✔ Automatic Material Recycling System
✔ Automatic Material Feeding System
✔ Remote Troubleshooting System
✔ In-Mold Labeling (IML)
✔ Transparent Stripe / View Stripe Function
✔ Conveyor System
✔ Automatic Bottle Mouth Cutting System
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# Production Capacity
The SPB-1.8LD can achieve approximately:
**12,000–86,000 pieces per 24 hours**
(depending on bottle size, mold cavity number, material, and production conditions)
Suitable for:
* Small cosmetic bottles
* Essential oil containers
* Perfume packaging
* Pharmaceutical bottles
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# Advantages of SPB-1.8LD
### Premium Bottle Appearance
* Excellent PETG transparency
* Smooth surface finish
* High-end packaging appearance
### Flexible Production
* Single-layer or multi-layer production
* Multiple cavity options
* Various bottle shapes available
### Cost-Effective Manufacturing
* Lower investment compared with injection stretch blow molding systems
* Reduced energy consumption
* Easy maintenance
### Stable Quality
* Precise parison control
* Uniform wall thickness
* Consistent bottle weight
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# Typical Applications
The SPB-1.8LD is ideal for producing:
* Essential oil bottles
* Perfume bottles
* Cosmetic containers
* Serum bottles
* Lotion bottles
* Premium skincare packaging
* Pharmaceutical containers
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# Optional Automatic Production Line
For higher efficiency, the SPB-1.8LD can be integrated with:
* Automatic trimming
* Crusher recycling system
* Bottle conveying system
* Automatic inspection system
* Packaging automation
Creating a complete PETG bottle manufacturing solution.
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Watch SPB-1.8LD PETG Blow Molding Machine Working:
YouTube:
