Thermoformed packaging manufacturer Macpac has seen increased demand from the horticultural sector following its investment in a machine with integrated punch and die capability.
The Illig RD74 machine supports the production of Macpac’s Plantpac range, which has been developed for growers and mail order suppliers requiring packaging that protects plants during distribution. The packs incorporate drainage and ventilation features to support water drainage and soil aeration, helping to reduce the risk of root damage, rot and deterioration during transit.
The thermoforming machine enables Macpac to manufacture trays and punnets with drainage holes and ventilation slots punched out, removing the material waste in-line, supporting production efficiency, consistency and product finish.
The packaging is designed for the delivery of saplings in plug format as well as more established plants. The packs are manufactured from at least 80% rPET and are 100% recyclable when disposed of correctly.
Developed in conjunction with a major mail order company, the packs are available in stock and bespoke formats. They are intended to provide protection and airflow during transit, while a locking feature supports secure closure and ease of handling, including when operators are wearing gloves.
At 25mm thick, Macpac’s ready-to-post packs are designed for letterbox delivery while meeting large pack rate criteria. Plug plants are placed into the cavities before the pack is closed and secured using closure tabs. An address label applied around the edge of the pack can provide additional security and tamper evidence.
Macpac’s self-locking clam packs provide an easy-to-fill format designed to support efficient packing, reduce handling time and improve plant protection and presentation.
Macpac provides in-house design, tooling and production facilities, supported by sales engineers who advise customers from concept through to manufacture.
The company recycles approximately 680,000kg of rPET each year, which is reprocessed back into extruded sheet for the production of further thermoformed packaging products.
Operating from a 46,500 sq ft facility in Stockport, Macpac has 10 Illig thermoforming machines and five CNC machines. The company supplies plastic packaging products for the food, drink, pharmaceutical, medical, horticultural, engineering, manufacturing and automotive sectors in the UK and overseas, including Australia, Costa Rica, France and Italy.