Air Fresheners & Insect Control

Air Fresheners and Insect Control liquids operate using an electrical device to disperse the fragrance into the air. 

These products offer continuous or intermittent fragrance release, providing a pleasant scent to indoor spaces.

Both liquids may contain a fragrance-infused liquid, which is often a combination of water, alcohol, and synthetic or natural fragrance oils. The liquid is usually stored in a refillable or replaceable container within the electric device.

filling and capping fresh liquids products

Contact parts with the Essential Oils

Essential oils are natural plant extracts known for their aromatic and therapeutic properties. They are primarily composed of volatile organic compounds, including various chemical constituents such as alcohols, aldehydes, ketones, esters, phenols, terpenes, and more. While essential oils are generally considered safe and have many beneficial uses, it’s important to be aware of potential risks, including chemical attacks to seals and other elastomers in the product path.

Mengibar Filling machines are constructed using Ceramic components (seals free) resistant to essential oils and chemical attack. Ceramic pistons and sleeves guarantee the best filling accuracy in small dosis (below 30 ml) free of maintenance. Sometimes, ATEX electrical execution is required for those products containing solvents that might generate an explosive atmosphere inside of the Filler.

air fresheners child closure
minimalist air fresher bottle design

Bottle Design Trends: Sleek and Minimalist Aesthetics

Bottle designs leaned towards clean lines, smooth contours, and minimalistic labeling to create a sleek and modern appearance that seamlessly blends with contemporary home decor. Sometimes bottles are not stable by themselves and require the use of Pucks in the packaging line.

Closure Designs Trends: Child-Resistant Closures

Safety remained a top concern, and many electric liquid air fresheners incorporated child-resistant closures to prevent accidental access to the liquid fragrance by young children.

Advanced electric liquid air fresheners incorporated smart dispensing technology, allowing users to control fragrance intensity or program intervals for fragrance release.

insect control

Our Expertise

Mengibar manufactures the complete liquid filling and assembly air fresheners line to handle all the different components included in the final package:

  • Automated feeding and orienting of glass and plastic bottles.
  • Puck Inserting.
  • Filling.
  • Automatic feeding, assembling and inserting of wick + wick holder.
  • Screw-on capping.
  • Snap-on over-capping.
  • De-pucking.
  • Manufacturing of pucks and puck handling systems.
liquid filling and capping machine for air fresheners

Products related to this market

Piston Pump Fillers


Filling flammable liquids

Explosion-Proof Series

Pre-Assembling Solutions

Assembling Machines

Specialists in Puck Technology

Puck Handling Systems

Why Choose Our Filling and Capping Machines?


We offer the most innovative filling and capping machines, providing our customers with a versatile solution for their home care products.


Real-time dosing control ensures that each bottle contains the correct amount of product, guaranteeing uniformity throughout the filling process.


Increasing the efficiency of filling and capping lines allows manufacturers to produce more products, at a lower cost, and with higher quality.


Complete line for Air Fresheners and Insect Control Liquids

In addition to our liquid filling and capping machines, we also offer a variety of other complementary solutions, such as cooling tunnels, puck handling systems, and multi-component assembly for air fresheners and insect control liquids which are essential products for many households. 

If you are looking for a reliable filling and capping solution for laundry cleaning products, contact us.

filling and capping machine for insect control bottle