Vivomer plastic business idea

 

VIVOMER / PHA BIO-POLYMER BUSINESS — COMPLETE PROCESS & STARTUP GUIDE

1. AGRICULTURAL WASTE SOURCING

First, identify suitable agricultural and plant-based waste or by-products.

Examples:

• Sugarcane-derived waste/by-products
• Rice-processing by-products
• Corn/plant-based waste streams
• Food-processing by-products

Process:

Waste supplier identification
↓
Supplier agreement
↓
Collection
↓
Quality checking
↓
Transport to facility

---

2. FEEDSTOCK PREPARATION

The collected agricultural material is converted into a consistent feedstock suitable for microbial fermentation.

Steps:

Raw material receiving
↓
Cleaning
↓
Size reduction
↓
Moisture adjustment
↓
Feedstock preparation
↓
Storage in controlled conditions

Goal: Create a consistent feedstock that microorganisms can efficiently use.

---

3. MICROBIAL FERMENTATION

The prepared feedstock is introduced into a controlled fermentation system containing suitable microorganisms.

Process:

Prepared feedstock
↓
Microorganism culture
↓
Bioreactor / fermenter
↓
Controlled feeding
↓
Fermentation

During fermentation, microorganisms convert the available carbon/feedstock into PHA (Polyhydroxyalkanoate).

---

4. FERMENTATION CONTROL

The fermentation process is continuously monitored.

Main parameters:

• pH
• Temperature
• Oxygen / aeration
• Agitation
• Feedstock concentration
• Fermentation time

The objective is to maintain the conditions required for consistent polymer production.

---

5. BIOMASS RECOVERY

Once fermentation reaches the required stage, the microbial biomass containing the polymer is recovered.

Process:

Fermentation broth
↓
Biomass separation
↓
Concentration
↓
Polymer-containing biomass

---

6. PHA POLYMER RECOVERY

The polymer is recovered from the microbial biomass.

Process:

Polymer-containing biomass
↓
Cell disruption
↓
Polymer separation
↓
Purification
↓
Washing
↓
Drying

OUTPUT:

PHA BIO-POLYMER

---

7. POLYMER FORMULATION

The recovered PHA is formulated according to the required application.

For example:

Bottle

→ suitable flexibility + strength + processing characteristics

Cap

→ suitable stiffness + dimensional stability

Container

→ suitable strength + appearance + barrier performance

Process:

PHA polymer
↓
Formulation
↓
Compounding
↓
Material testing

---

8. PELLET PRODUCTION

The formulated polymer is converted into pellets.

Process:

Bio-polymer formulation
↓
Extruder
↓
Polymer melting
↓
Extrusion into strands
↓
Cooling
↓
Pellet cutting
↓
Drying
↓
Screening
↓
Packaging

FINAL MATERIAL:

BIO-POLYMER PELLETS

These pellets become the input material for downstream plastic-processing equipment.

---

9. PRODUCT DEVELOPMENT

Now choose the actual product.

For example:

100 ml cosmetic bottle

Customer requirement
↓
Product design
↓
3D model
↓
Prototype
↓
Mould design
↓
Mould manufacturing

---

10. MOULDING

The bio-polymer pellets can be processed using suitable plastic-processing equipment.

Injection Moulding

Pellets
↓
Hopper
↓
Heating
↓
Melting
↓
Injection
↓
Mould
↓
Cooling
↓
Ejection
↓
Finished product

For suitable bottle designs

Blow moulding can be used where the material/product design is compatible.

---

11. QUALITY CHECK

Every production batch should be checked for:

• Dimensions
• Weight
• Strength
• Surface finish
• Leakage
• Closure fit
• Colour consistency
• Product performance

Then:

Quality approval → Packaging

---

12. COMPOSTABILITY / END-OF-LIFE TESTING

Test the actual finished product for the environmental claims you intend to make.

Check:

• Biodegradation
• Disintegration
• Composting performance
• Ecotoxicity
• Relevant chemical requirements

For India, applicable compostable-plastic requirements and testing should be checked against current CPCB requirements and relevant standards such as IS/ISO 17088:2021.

---

13. PACKAGING

Approved products are packed according to customer requirements.

Process:

Finished products
↓
Inspection
↓
Counting
↓
Individual/retail packing
↓
Master cartons
↓
Batch identification
↓
Finished-goods storage

---

14. BUSINESS SALES PROCESS

STEP 1 — FIND CUSTOMER

Target:

• Cosmetic brands
• Skincare brands
• Personal-care brands
• Wellness brands
• Supplement companies
• Household-product companies
• Packaging companies

STEP 2 — GET REQUIREMENT

Customer provides:

• Product type
• Size
• Shape
• Quantity
• Weight
• Colour
• Closure
• Packaging requirement

STEP 3 — DEVELOP PRODUCT

Customer requirement
↓
Design
↓
Mould
↓
Bio-polymer material
↓
Prototype

STEP 4 — SAMPLE

Send prototype to customer.

Customer approval → Pilot order

STEP 5 — PRODUCTION

Pilot order
↓
Production
↓
Quality check
↓
Packaging
↓
Delivery

STEP 6 — REPEAT ORDER

Successful product
↓
Monthly order
↓
Higher production
↓
Additional customers
↓
Own machinery
↓
Own factory

---

15. MACHINERY SETUP

BIO-POLYMER SIDE

• Feedstock preparation equipment
• Fermentation/bioreactor system
• Biomass separation equipment
• Polymer recovery system
• Purification/drying equipment
• Compounding extruder
• Pelletizer
• Quality-control equipment

PRODUCT MANUFACTURING SIDE

• Injection moulding machine
• Blow moulding machine where applicable
• Moulds
• Chiller
• Air compressor
• Material handling
• Quality-control equipment
• Packing equipment

---

16. STARTUP INVESTMENT — SIMPLE MODEL

OPTION 1 — START WITH MANUFACTURING TIE-UP

Approx. ₹2–7 lakh+

Use an existing plastic manufacturer.

You provide:

Material + mould + product specification

They provide:

Machine + factory + operator + production

---

OPTION 2 — OWN PRODUCT MANUFACTURING UNIT

Approx. ₹15–40 lakh+

Investment goes into:

• Machine
• Mould
• Chiller
• Compressor
• Electrical setup
• Factory setup
• QC
• Material
• Working capital

---

OPTION 3 — OWN PHA PELLET MANUFACTURING

This requires a much larger biotechnology/manufacturing setup involving:

Feedstock → Fermentation → Polymer recovery → Purification → Formulation → Pelletizing

A pilot-to-commercial facility can require multi-crore investment, depending on capacity and technology.

---

17. BEST WAY TO START

START SMALL

Agricultural waste

↓

Develop/obtain suitable feedstock

↓

PHA development

↓

Bio-polymer pellets

↓

Make one product

↓

Find one customer

↓

Create mould

↓

Use an existing plastic manufacturer

↓

Produce samples

↓

Get customer approval

↓

Take pilot order

↓

Build repeat orders

↓

Buy your own machinery

↓

Build your own factory

↓

Scale bio-polymer pellet production

---

18. COMPLETE BUSINESS FLOW

AGRICULTURAL WASTE

↓

FEEDSTOCK PREPARATION

↓

MICROBIAL FERMENTATION

↓

pH / TEMPERATURE / OXYGEN CONTROL

↓

PHA PRODUCTION

↓

BIOMASS RECOVERY

↓

POLYMER EXTRACTION

↓

PURIFICATION & DRYING

↓

POLYMER FORMULATION

↓

COMPOUNDING

↓

PELLETIZATION

↓

BIO-POLYMER PELLETS

↓

MOULDING

↓

BOTTLE / JAR / CAP / CONTAINER

↓

QUALITY TESTING

↓

CERTIFICATION

↓

CUSTOMER APPROVAL

↓

B2B SALES

↓

REPEAT ORDERS

↓

SCALE