Weiyi Pack Wholesale Custom Printed Kraft Paper Bag Square Bottom Food Takeaway Packaging Bag with Serrated Top Custom Logo

Product Introduction

This paper packaging bag is made of premium white kraft paper with square‑bottom structure and serrated seal. It is an ideal packaging choice for food takeaway, bakery pastries, fast‑food takeout, property supplies and other products. Featuring square‑bottom structure, the bag has high load‑bearing capacity and can stand stably. The serrated seal enables easy tearing and application with good sealing performance to effectively prevent contents from spilling out. Full‑color printing is available for custom‑printed brand logos, product graphics, product information and user instructions. Clear printing and high color‑reproduction performance help enhance brand image. The bag can be folded for space‑saving storage during transportation and quickly unfolded for convenient use. Eco‑friendly and recyclable, it complies with global environmental trends and serves as a desirable packaging solution for catering enterprises and property management companies to build brand image and practice environmental‑protection concepts.

Materials & Specifications

Material Options: white kraft paper, yellow kraft paper, white card, coated paper, etc. Custom materials available upon customer request.

Grammage Range: 80g, 100g, 120g, 150g, 180g kraft paper; select according to load‑bearing requirements.

Dimensions: Customizable according to product size; custom sizes supported.

Bag Structure: square‑bottom paper bag with side creases; top with serrated seal or plain opening.

Sealing Types: serrated opening, plain opening, self‑adhesive opening, etc. optional.

Surface Finishing: lamination (glossy / matte), UV coating, etc. Kraft paper is usually unlaminated to retain eco‑friendly texture.

Printing Process: offset printing / digital printing / flexographic printing, up to 6 colors; spot‑color printing supported.

Functional Features: recyclable, foldable, high load‑bearing capacity, printable, serrated seal, eco‑friendly, food‑grade, customizable.

Application Scenarios & Cases

These kraft paper bags are widely used for various product packaging. Typical applications include fast‑food takeaway for hamburgers, fried chicken, French fries and sandwiches; bakery goods such as bread, cakes, biscuits and pastries; outer sleeves and carry bags for coffee, milk tea and other beverages; snack foods including nuts, candies and treats; daily‑use articles like property supplies, cleaning supplies and office supplies; as well as shopping bags for supermarkets, convenience stores and farmers’ markets. Especially suitable for food takeaway and bakery packaging. The square‑bottom structure ensures stable placement, the serrated seal allows easy tearing, and the recyclable kraft paper complies with global plastic‑restriction trends. Suitable for multiple sales channels including restaurants, bakeries, coffee shops, supermarkets, convenience stores, property management companies, e‑commerce and export trade.

A domestic property‑service enterprise adopted these white kraft paper bags for property supplies and community convenience products. Country Garden Service brand logo and blue cartoon patterns are printed on bags with serrated seals. Benefiting from exquisite printing and eco‑friendly material, the bags greatly improved owner satisfaction and brand image after deployment, with monthly consumption exceeding 50,000 pcs. The enterprise later promoted these kraft paper bags in multiple residential communities. Different colors and graphics distinguish various service items to form a complete brand packaging system, greatly lifting brand awareness and owner satisfaction. A domestic catering‑chain enterprise used these kraft paper bags for take‑away food. Product damage rate dropped from 3% to 1%. The brand successfully expanded into many cities nationwide with annual store‑count growth of 50%.

Customization Services

Artwork‑based customization and sample‑based customization are supported. Production can be carried out according to customer‑supplied design drafts or physical samples. Free design service is provided. Professional designers assist in optimizing packaging solutions and recommend suitable materials, grammage and dimensions based on product features and application scenarios. Bag dimensions, materials, grammage, sealing types, printed patterns, colors and surface treatments can be customized to meet personalized packaging demands for different enterprises. Both small‑batch customization and mass‑volume production are available for flexible order support.