29/21 CTC Caps for Edible Oil Bottles
Quick specs
- Neck finish
- 29/21
- Process
- Injection molding on electric machines
- Materials
- Food-grade PP, HDPE, LDPE, LLDPE, POM, PC
- Colors
- Any — matched to your approved sample
- Made in
- Bagru, Jaipur, Rajasthan
The 29/21 CTC (continuous thread closure) cap is the standard closure for 1-litre edible oil PET bottles in India. We injection mold 29/21 CTC caps in food-grade material with tight thread tolerances, so caps seat and torque correctly on high-speed capping lines without cross-threading or leakage.
Why buy from Aditya Plastics
- Food-grade raw material suitable for edible oil packaging
- Tight thread and pilfer-band tolerances for automatic capping machines
- Any color combination — matched exactly to your approved sample
- Consistent weight and dimensions across every production run
Typical uses
1-litre edible oil bottles (mustard, soybean, sunflower, groundnut oil), and other 29/21-neck PET bottles.
Who we supply
Edible oil packers and refiners, oil brands, PET bottle manufacturers.
Common questions
What is a 29/21 CTC cap used for?
The 29/21 CTC cap is the standard screw closure for 1-litre edible oil PET bottles in India. The 29/21 refers to the neck finish of the bottle it fits.
Are your 29/21 caps food grade?
Yes. All our caps for food and edible oil packaging are molded from food-grade raw material.
Can you match our brand colors?
Yes. Our color matching process ensures the caps you receive in bulk match the sample you approve.
