Customizable Molded Pulp Bottle Forming Machine

Bottle tray making machine, paper bottle making machine, customizable molded pulp bottle forming machine (SHW-Series)

Detailed Description

Customizable Molded Pulp Bottle Forming Machine (SHW-Series)

The SHW-Series automatic molded pulp bottle forming machine is designed for high-precision fiber packaging applications. It supports virgin pulp, recycled paper, sugarcane bagasse, and other sustainable fibers. With flexible mold customization and optimized forming/hot-pressing technology, it enables mass production of rigid molded pulp bottles, jars, inserts, and cosmetic or personal-care packaging.

SHM provides end-to-end engineering support, including mold development, product proofing, formulation guidance, and complete production line setup.

Key Advantages

1. Full Customization for Non-Standard Bottle Shapes

The production line supports customized cavities, embossing, logo patterns, multi-layer structures, high-strength edges, and seamless surfaces.

Suitable for packaging formats including:

Pulp bottles for shampoo, lotion, capsules, supplements

Inner cores and rigid tube packaging

Industrial protective housings

High-strength molded pulp shells

2. Automated Forming + Hot Pressing System

The machine integrates automatic forming, transfer, and hot-press shaping, ensuring:

Precise wall thickness

Smooth product surfaces

Uniform density

High dimensional stability

3. Target Applications

Cosmetic packaging (cream jars, toner bottles)

Luxury rigid packaging

Electronic device inner trays

Sustainable fiber bottles (alternative to plastics)

4. Production Flexibility

Supports small-batch prototyping

Can scale to industrial mass production

Mold exchange system for fast changeovers

Optional automated trimming units and punch systems

5. Eco-Friendly and Compliant

Compatible with biodegradable and compostable raw materials

Low energy consumption design

Meets international food-contact and packaging safety standards

Working Process

Module	Function
Automatic Pulping System	Consistent pulp concentration for stable forming
Mold Cleaning System	Reduces downtime and maintains consistency
Trimming & Punching System	High-precision cutting for bottle mouths and details
Multi-station Hot Press	Improves efficiency and enhances surface finish
Vacuum System	Ensures strong forming force and density control

Technical Parameters (Customizable)

Parameter	Specification
Mold size	Adjustable based on bottle shape
Material compatibility	Wood pulp, bagasse, bamboo fiber, mixed recycled pulp
Forming method	Negative pressure forming, positive pressure strengthening
Output	Depends on cavity configuration
Power	Energy-efficient modular design
Automation level	Semi or fully automatic