Ziploc的诉讼里说的是这些材料就会释放微塑料，那所有品牌的都不能用了？

除非他们用的是不同的材料。

如果其它牌子的也是用这种塑料，以后放冻箱的冻箱都不能包了。

“These products are made from polyethylene and polypropylene—materials that scientific and medical evidence shows release microplastics when microwaved and frozen—making them fundamentally unfit for microwave and freezer use,” reads page four of the lawsuit document.