Why are there compressed mattress - domestic rare to see - - - - - - Mattress factory

Mattress factory introduction mattress tightening skills does not apply to all the mattress. Due to squeeze into a thick mattress flat roll package again, spring's request is very high, this means that the mattress mattress factory as long as the whole net type spring mattress and independent tube tight talents used to this kind of high strength spring mattress. : 1, independent cylinder spring mattress mattress factory highly beyond 19 cm independent cylinder spring mattress is not suitable for austerity packages, a single independent cylinder spring standard also have rule: monomer spring 1. Line 8 * 4. 5 * 7. 4. Spring: 2, the net type spring mattress monomer 2. 15 * 4. 5 * 7. 4 caliber, mattress overall height is not beyond 19 cm can squeeze mattress. 3, tightening machine wrap mattress quotation is very high, not all mattress manufacturer mattress factory is able to equip the mattress to charter flights, not order don't have to squeeze the mattress. 4, beyond the 19 cm spring mattress, of course, want to crunch can roll bag mattress, mattress factory is in the process of tightening will spring mesh distortion due to uneven. http://www。 cqyhcd。 com/