Client Background
Our client is a boutique food brand specializing in gourmet sauces and condiments, targeting the premium gift box market in Southeast Asia. As a startup focusing on product differentiation, they had a unique bottle design concept to stand out on shelves but only possessed a hand-drawn sketch—no professional engineering drawings, dimension specifications, or capacity calculations. Their core goal was to validate the design feasibility quickly without incurring high costs for mold making and sample production.
Core Pain Point
1. Lack of Technical Documentation: The hand-drawn sketch only outlined the bottle’s basic shape, with no data on key parameters like height, caliber, wall thickness, and capacity. This made it impossible to directly proceed with mold development.
2. High Cost & Time Risks: Traditional mold making and sample testing would cost the client over $3,000 per prototype and take 2–3 weeks per revision. Multiple design adjustments would lead to budget overruns and delayed product launch.
3. Uncertain Design Feasibility: The client was unsure if their sketch’s curved shoulder and unique bottom structure could be mass-produced with standard glass manufacturing processes, or if it could hold the required 250ml of sauce.
Our Custom Solution
1. Lack of Technical Documentation: The hand-drawn sketch only outlined the bottle’s basic shape, with no data on key parameters like height, caliber, wall thickness, and capacity. This made it impossible to directly proceed with mold development.
2. High Cost & Time Risks: Traditional mold making and sample testing would cost the client over $3,000 per prototype and take 2–3 weeks per revision. Multiple design adjustments would lead to budget overruns and delayed product launch.
3. Uncertain Design Feasibility: The client was unsure if their sketch’s curved shoulder and unique bottom structure could be mass-produced with standard glass manufacturing processes, or if it could hold the required 250ml of sauce.
Accurately measured the size, thread and sealing surface of the original glass bottle mouth
Optimized the cap structure and internal sealing gasket, adjusted the cap size and radian to perfectly fit the bottle mouth
Conducted repeated trial assembly and leakage testing to verify the matching degree between the improved cap and bottle
Final Result & Data Feedback
- 100% Design Accuracy & Client Satisfaction: The 3D model perfectly matched the client’s hand-drawn concept, with the virtual capacity test showing an exact 250ml volume—no adjustments needed. The client approved the design on the first review.
- Cost & Time Savings: By validating the design via 3D modeling, the client avoided 2 rounds of physical sample revisions, cutting mold development prep time by 70% (from 3 weeks to 2 days) and reducing pre-production costs by $4,500.
- Streamlined Mass Production: The 3D model was directly usable by mold manufacturers, eliminating the need for manual drawing conversion and ensuring the first batch of molds produced qualified bottles with zero design-related defects.
Client Testimonial
“Bolite’s customized packaging solution perfectly solved our long-standing cap leakage headache. The strong sealing performance has brought us a huge improvement in product quality control and customer satisfaction. They are our most reliable glass packaging partner!”
