| 摘要 |
PCT No. PCT/SE96/00689 Sec. 371 Date May 1, 1998 Sec. 102(e) Date May 1, 1998 PCT Filed May 29, 1996 PCT Pub. No. WO97/02181 PCT Pub. Date Jan. 23, 1997A method for heat preservation of a container filled with material is accomplished by means of heating and a pressure which is maintained during the holding time of the preservation process. The container of a material of laminate type is, after the holding time of the heat preservation, subjected to a supporting pressure during the cooling time of the process. A container intended to contain goods for heat preservation by means of heating and pressure comprises a base layer (1), an inner layer (3), and a barrier layer (4) between the base layer and the inner layer, and at least one layer consists of a plastic with memory. |
