4 Surprising Uses of Freezer Bags that Will Amaze You

As we all know, freezer bags are primarily designed to preserve raw or cooked food in the freezer, ensuring easy retrieval and freshness when needed. However, in this article, Haplast unveils 4 new uses of freezer bags that might surprise you, as they haven’t been widely applied before.

1. Food Grinding

Beyond food preservation, freezer bags can be utilized to grind items like biscuits, grains, or fragile objects for food processing. With their durable, strong, and thick material, applying strong physical force to the bag helps in grinding food easily without tearing. This use of freezer bags also saves time in cleanup, eliminating the need for a blender or grinder.

2. Containing Liquid Food

Freezer bags, equipped with zip or slider locks, can serve various purposes. When containing liquid food like soup, porridge, or smoothies, they prevent spillage due to their secure sealing. A small tip when using freezer bags to store liquid food is to leave a small space unfilled as liquid expands when freezing.

3. Marinating Food

Another innovative use of freezer bags is turning them into a marinating tool before cooking. To minimize cleanup, place all the spices and food you want to marinate into the freezer bags. Squeeze gently to ensure even distribution, then store it in the refrigerator. When ready to cook, simply take the marinated food directly from the bag to the oven or pan without the need for additional dishes.

4. Pastry bags

Due to the design of freezer bags, built to withstand high temperatures in the freezer when storing food, they can also be repurposed as a tool for whipping cream. Whether squeezing firmly or gently, the bag delivers the desired results without the need to purchase a specialized cream whipping bag.

Import Bulk Freezer Bags with Haplast

With nearly 20 years of experience in manufacturing packaging and exporting to over 80 countries worldwide, Haplast is confident in providing the best packaging services in Vietnam.

We manufacture and supply a variety of products such as freezer bags, food bags, garbage bags, recyclable bags, shopping bags, biodegradable bags, and more. Thanks to our two large factories in Hung Yen, Haplast can produce over 54,000 tons annually, serving 80 countries, including demanding markets such as Japan, Europe, the US, the UK, Canada, Germany, Spain, and more.


Recently, Haplast was honored to be one of the 60 Vietnamese companies participating in the APEC 2023 Business Summit. This is not only a significant milestone in Haplast’s history and development but also a recognition and high appreciation of Haplast’s contribution to Vietnam’s economy.

We take pride in being one of the few businesses to achieve seven international certifications in the packaging industry, including JIS (Japanese Industrial Standards), FDA (United States Quality Standard), BRC (European Quality Standard), BSCI (British Retailer Consortium), GRS (Global Recycling Standard), SGS (Food Safety and Hygiene), ISO 9001:2015.

The certifications earned by Haplast over the years are evidence of our efforts and contributions to the packaging industry, as well as our responsibility towards the environment and society.

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