In the fragrance packaging industry, vintage squeeze-bulb atomizers are a favorite among high-end brands. Common neck sizes include 15/415, 18/415, and 20/415.
Currently, bulbs are mainly made of two materials: SEBS and PVC. If you do not need the product for the European market, switching from SEBS to PVC can lower costs. However, as the original developer of this pump, we must warn you: the quality is totally different.
Before you choose your materials, you can check our Complete Guide to Perfume Packaging Terms to learn more about industry standards.
1. Comparison Table: SEBS vs. PVC Bulbs
| Feature | SEBS Bulb (Premium) | PVC Bulb (Economic) |
| Pros | Eco-friendly, great feel, durable. | Very low price, fast production. |
| Cons | Higher cost. | Plastic smell, non-eco, gets hard. |
| Feel | Soft like skin, smooth rebound. | Stiff feel, jerky rebound. |
| Odor | Odorless. No effect on perfume. | Chemical plastic smell. |
| Standard | Meets EU REACH/RoHS. | Hard to pass EU eco-tests. |

2. Common Issues & Solutions
Even simple bulbs can have problems. Here is how we fix them:
1. Air Leakage
- Issue: No perfume comes out when you press it.
- Solution: We add internal sealing rings. We do 100% vacuum testing before shipping.
2. Sticky Surface
- Issue: The bulb feels sticky after some use.(Note: For more technical details on pump parts, see our Glossary Page.)
- Solution: We use high-purity imported SEBS. We also apply an anti-dust coating.
3. Discoloration
- Issue: White bulbs turn yellow or colors fade.
- Solution: We add anti-UV factors to the raw material.
3. Five Standard Colors: No Mold Fees Required
To help you get to market faster, we keep stock of the five most popular colors. You can order these directly without paying for new molds:
- Red
- Yellow
- Blue
- Green
- Black



4. Original Manufacturer FAQ about Retro fragrance sprayer and Wholesale vintage perfume bulb atomizers replacement manufacturer factory
A: The material costs less, and the process is simpler. It is good for high-volume, low-budget orders.
A: Yes. Europe has strict rules on plasticizers. SEBS is the safe and legal choice.
A: Yes. We can change the thickness of the material. Thicker material makes it faster. Thinner material makes it softer.
A: No. We match different springs to each size. This ensures a fine and even spray every time.
A: Yes. We can customize the color of the bulb and the outer mesh sleeve.
Summary
If you want the best price, choose PVC. If you want brand quality and international sales, SEBS is the only choice. As the source factory, we provide professional advice for your success.
Want to become an expert? Read our Complete Guide to Perfume Packaging Terms & Glossary to master everything about perfume bottles and pumps!