真空袋，食品真空袋，你好。一种用于模制增强塑料的方法，其中将由尼龙或聚酯薄膜塑料制成的柔性透明片材放置在模具上的叠层上并密封。在片材和叠层之间施加真空。通过真空除去夹带的空气，并将部件置于烘箱或高压釜中。加入压力进一步导致更高的纤维浓度，并在夹层结构的层之间提供更好的粘附。也称为真空袋装。 。谢谢你。 Ronak dave。 +971 529062693。

Vacuum bags, food vacuum bags, hello,. A process for molding reinforced plastics in which a sheet of flexible transparent made of ... Such as nylon or mylar plastics is placed over the lay-up on the mold and sealed. A vacuum is applied between the sheet and the lay-up. The entrapped air is removed by the vacuum and the part is placed in an oven or autoclave. The addition of pressure further results in higher fiber concentration and provides better adhesion between layers of sandwich construction. Also known as vacuum bagging. . Thanking yours,. Ronak dave. +971 529062693.