The currently usable moving-picture show and bodily structure , such as the Venlo wide span greenhouse , make high - operation , long - lasting film greenhouses a hypothesis . Covering a high - quality horticulture greenhouse with film can also work benefits when it comes to energy . EFTE ’s in high spirits level of transparency across the whole PAR range allow you to create term that are peculiarly “ plant favorable ” .
Around 90 % of all greenhouses across the world are covered with moving picture or plastic sheets . Multilayer film structures allow for elastic , hail - resistant film covers with in high spirits levels of transparency and suitable qualities , such as NIR reducing and an anti - drop effect .
There are different classes of good - economic value PE - base films , depending on the envisaged function and duration of use , as well as co - extruded films with functionalised layer and gamey - quality PVC flick . " If a peculiarly prospicient lifetime is an significant factor ( life of over 25 days are possible ) , then meth and EFTE cinema coverings ( for instance F - Clean from AGC ) are practically the only two option candid to you " , enounce Gerald Friederici of CMC Klebetechnik .
The provisions of construction law and plant typical demands ( e.g. ultraviolet illumination ) require the habit of special type of glass , which , in turn , need an expensive frame due to their weight . EFTE films extend a number of benefits , which make replacing crank and high - quality PE composite celluloid worthwhile :
irrespective of the envisaged utilisation of a film nursery ( horticultural buildings ) with ETFE covering , whether it ’s for cultivating veg and decorative plant , produce seedlings or for toughening up of plants , the movie membrane can still get repeatedly damage by accident . Strong gusts of wind and the attrition of load - bearing role can also cause harm to the film . Given that EFTE is passing tolerant to contamination ( give that it is an anti - adhesive surface ) it is difficult to quicken with standard tape . The surface , which has properties interchangeable to Teflon , preclude good adhesion .
That is why , for many eld , CMC Klebetechnik has been gain a character of magnetic tape that is especially effective in resort ETFE film greenhouses / horticultural buildings . The taping consists of a 100 µm inviolable EFTE film from Nowofol . This tape measure is passing tolerant to chemical and ageing and adheres really well to almost all surfaces , as well as being repellent to infiltration ( by pelting , dew or condensation ) . you’re able to also habituate the CMC 77700 / CMC 77701 EFTE tape for nonplus on chafe bull’s eye that pose a finicky risk , helping to maintain the durability of the film covering .
The EFTE tape recording can also be used to doctor tissue layer structures ( double - layered covers with a film structure that is stabilised using compressed air ) , as it can cope with the shear tension placed on it during splashiness .
This tape from CMC Klebetechnik allows high-pitched - quality pic greenhouses to be keep up for many year , with fix being almost invisible .
For more information : Gerald FriedericiCMC Klebetechnik GmbHRudolf - Diesel - Straße 4Germany - 67227 Frankenthal / PfalzTel . : +49 6233 872 356Fax : +49 6233 872 390[email protected]www.cmc - klebeband.de
