Coextruded film with polylactic acid (pla) and ethylene...

Details Coextruded film with polylactic acid (pla) and ethylene... Coextruded film with polylactic acid (pla) and ethylene...

B - Operations, Transporting

32

B

B32B 27/08 (2006.01)

Patent

CA 2659280

A multilayer film comprising (200), in order, a polyolefin or extrudable layer (202), a first layer (204) comprising ethylene vinyl acetate (EVA), and a layer comprising polylactic acid (PLA) (206). In a preferred embodiment, the multilayer film (200) comprises, in order, a polyolefin layer (202), a first layer (204) comprising ethylene vinyl acetate (EVA), a core layer comprising polylactic acid (PLA), a second layer comprising EVA (208), and a sealant layer (210). A method and system for forming the multilayer film is also disclosed.

L'invention concerne un film multicouches comprenant, dans l'ordre, une couche de polyoléfine ou extrudable, une première couche comprenant un polymère éthylène/acétate de vinyle (EVA) et une couche comprenant de l'acide polylactique (PLA). Dans un mode de réalisation préféré, le film multicouches comprend, dans l'ordre, une couche de polyoléfine, une première couche comprenant un polymère éthylène/acétate de vinyle (EVA), une couche de noyau comprenant de l'acide polylactique (PLA), une seconde couche comprenant de l'EVA et une couche de scellement. L'invention concerne un procédé et un système pour former le film multicouches également.

Affiliated with

Also associated with

Rating

Coextruded film with polylactic acid (pla) and ethylene... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Coextruded film with polylactic acid (pla) and ethylene..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coextruded film with polylactic acid (pla) and ethylene... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1925850