Aluminum Foil For use as an inner w

铝箔<br>用作内部包装。铝箔是广泛使用的材料中最好的。<br>只要不打孔且折叠处已充分密封，它就是防潮的。<br>其用于缓存的缺点是薄箔容易打孔，而较重的箔（厚度超过2密耳）则倾向于使<br>水分通过褶皱。<br>当与外包装一起使用时，通常用于厨房的重型铝箔就足够了。可热封的稀松布背面箔在<br>商业上被广泛用于包装用于运输或存储的物品。易于使用的便携式热合机在<br>市场上有售。或者，可以使用标准家用熨斗进行密封。

Aluminum Foil <br>For use as an inner wrapping. aluminum foil is the best of the widely available materials. It is moisture proof <br>as long as it does not become perforated and provided the folds are adequately sealed. The drawbacks to <br>its use for caching are that the thin foils perforate easily, while the heavy ones (over 2 mils thick) tend to <br>admit moisture through the folds. The heavy-duty grade of aluminum foil generally sold for kitchen use is <br>adequate when used with an outer wrapping. Scrim-backed foil, which is heat-sealable, is widely used <br>commercially to package articles for shipment or storage. Portable heat- sealers that are easy to use are <br>available commercially. Or, sealing can be done with a standard household iron.

铝箔<br>用作内包装。铝箔是广泛使用的最好的材料。它是防潮的<br>只要它没有穿孔，并且褶皱被充分密封。缺点<br>它用于缓存的用途是薄箔容易穿孔，而较重的（厚度超过2密耳）则容易穿孔<br>通过褶皱吸收水分。厨房用铝箔的重型等级一般为<br>与外包装一起使用时足够。纸背箔是一种可热封的箔材，应用广泛<br>商业包装物品以便运输或储存。便于使用的便携式热封机有<br>商用。或者，可以用标准家用熨斗进行密封。