Raw material behavior
Pumpkin has peel, seeds, fibrous flesh and high viscosity after cooking.
Pumpkin processing line design focuses on washing, cutting, seed removal, peeling, cooking or blanching, pulping, viscosity control and filling.



Pumpkin processing line design focuses on washing, cutting, seed removal, peeling, cooking or blanching, pulping, viscosity control and filling.
Pumpkin has peel, seeds, fibrous flesh and high viscosity after cooking.
Pumpkin puree, paste, filling base, soup base and aseptic ingredient.
Peel and seed removal, cooking, viscosity, fiber, heat fouling and cleaning.
| Finished Product | Process Route | Packaging Option | Key Engineering Concern |
|---|---|---|---|
| Pumpkin puree | Washing, cutting, seed removal, cooking, pulping and sterilization | Aseptic drum, pouch, jar, can or bulk tank | Peel and seed removal, cooking, viscosity, fiber, heat fouling and cleaning. |
| Pumpkin filling base | Puree preparation, blending, cooking and filling | Aseptic drum, pouch, jar, can or bulk tank | Recipe and viscosity |
| Aseptic pumpkin paste | Pulping, tube-in-tube sterilization and aseptic filling | Aseptic bulk or chilled/frozen ingredient pack | High solids and cleaning |
Reference route: Receiving -> Washing -> Cutting -> Seed removal -> Cooking -> Pulping -> Sterilization -> Filling
Remove soil from peel.
Prepare large fruit.
Remove seeds and fibers.
Soften flesh.
Create puree texture.
Use aseptic, pouch, jar or can route.
Softens pumpkin before pulping.
Controls fiber and texture.
Used for high-viscosity puree.
| Parameter | Typical Reference | Why It Matters |
|---|---|---|
| Raw material | Pumpkin has peel, seeds, fibrous flesh and high viscosity after cooking. | Defines washing, sorting, trimming and extraction route. |
| Finished product | Pumpkin puree, paste, filling base, soup base and aseptic ingredient. | Determines pulping, heat treatment, evaporation and filling. |
| Capacity | Hourly intake and operating hours should be stated as preliminary references. | Capacity changes all equipment modules and utilities. |
| Brix, pH and viscosity | Confirm natural Brix, pH, viscosity, pulp or particle content and heat sensitivity. | These decide pump, heat exchanger, evaporator and filler selection. |
| Packaging | Aseptic drum, pouch, jar, can or bulk tank | Changes sterilization, filling, cooling and storage logic. |
| Utilities | Steam, power, compressed air, cooling water, drainage and CIP. | Utility limits can change practical plant capacity. |
Choose puree or paste route when body is required; define cooking and filling target early.
The main design point is cooking and pulping high-viscosity pumpkin flesh.
Yes, but each finished product should be listed separately. Shared washing or preparation may be possible, while pulping, heat treatment, evaporation and filling can change by product.
Send fresh raw material intake per hour or day, shift hours, seasonal supply and expected packaging speed. Treat early values as reference only until engineering review.
Typical options include Aseptic drum, pouch, jar, can or bulk tank. The final choice should match shelf life, storage and sales channel.
Steam, power, compressed air, cooling water, drainage, CIP expectation, factory layout and automation level are needed before final quotation.
Share raw material, finished product, hourly capacity, Brix, viscosity, packaging, utilities, factory layout, automation requirement and timeline. Values can be preliminary references for early engineering review.