摘要:
According to the invention, a composite material is produced from a PP outer layer and a non-crosslinked XPP foam film, whereby a lamination or welding occurs.
摘要:
The invention relates to a method for producing plastic hollow bodies that are at least filled with foamed material particles. The plastic hollow body is produced by using rotational molds and is at least partially filled with foamed material particles in the rotational mold. In order to simplify recycling, foamed material particles are used that are made of the same type of polyolefinic plastic from which the hollow body wall is also produced.
摘要:
According to the invention, a composite material is produced from a PP outer layer and a non-crosslinked XPP foam film, whereby a lamination or welding occurs.