Square Bottom Paper Bag

Square bottom paper bag is a practical paper packaging bag with stable square flat base, made of high-quality eco-friendly paper material. With firm structure, large capacity and neat shaping, it is widely used in food packaging, shopping takeaway and commodity packing fields.

Adopting thickened high-quality paper as raw material, this bag is safe, non-toxic and odorless, meeting food-grade packaging standards. It is tough and wear-resistant, featuring strong tensile strength and good load-bearing capacity, not easy to crack or deform when holding heavy items. The overall workmanship is neat with smooth edge sealing, solid and durable for repeated use.

The core advantage lies in its unique square bottom design. After unfolding, the bottom forms a regular square shape, which can stand firmly on desktop, counter and shelf without tilting or collapsing. It keeps the whole bag in upright shape, looks tidy and elegant, greatly improves display effect and store grade. Compared with ordinary flat paper bags, it has larger inner space, can hold more goods and is more convenient for filling and taking items.

This paper bag owns good air permeability, which can effectively discharge excess moisture inside, prevent food from dampness and mildew, and keep food fresh and delicious. It can be added with waterproof and greaseproof inner layer according to demands, effectively isolate water and oil stains, suitable for packing oily and wet food.

Various styles and sizes are available, including kraft paper, white paper, window visible style and portable hand-held style. Simple and fashionable appearance fits all kinds of business scenes. We fully support customized size, paper thickness, brand logo, pattern and text printing, helping merchants build unique brand image easily.

In terms of environmental performance, square bottom paper bag is biodegradable and recyclable, in line with global green packaging trend. It can well replace plastic packing bags, effectively reduce white pollution and cater to modern low-carbon consumption concept.

It is widely suitable for packing bread, cakes, pastries, snacks, fruits, gifts, clothing, daily necessities and shopping goods. It is also commonly used in bakery shops, milk tea stores, catering takeaway, gift packaging and supermarket retail industries. With stable structure, large capacity, beautiful appearance and affordable price, square bottom paper bag has become a popular high-cost-performance packaging choice in the market.