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Eco-Friendly Cake Boxes with PET Window (1).jpg
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Eco-Friendly Cake Boxes with PET Window | Kraft/White Cardboard

Our cake box with clear window is made from premium food-grade kraft paper and finished with a professional grease-resistant coating, so oil and moisture stay locked out—keeping cakes fresh, clean, and free from leaks or sogginess. Each box comes with a PET clear plastic window, cellulose acetate window, or optional biodegradable PLA window for better visibility while preserving freshness. These clear window cake boxes wholesale work perfectly as bakery boxes with window, pastry box with window, and display cake boxes with window for retail and delivery use.

  • BSCI
  • CE
  • FDA
  • ISO9001
  • SEDEX
  • FSC
  • HACCP
  • ISO22000
  • REACH
Minimum Order Quantity
Corrugated box
Corrugated box
No more than 4 colors and not full coverage
1000+units
Graphic carton
Graphic carton
arbitrary color
1000+units
Paper box
Paper box
arbitrary color
1000+units
Gift box
Gift box
arbitrary color
1000+units
The delivery time for the above products is 10 to 20 days
Contact us

Heavyweight Paper for Sturdiness

Constructed with high-grammage rigid cardboard cake box with window and optional recycled cardboard with window, our transparent window cake boxes stand securely upright, resist bending or collapsing, and maintain shape during stacking, transport, and retail display. Built for durability, they support safe handling for windowed cake boxes bulk, bulk cake boxes with window, and wholesale window bakery boxes.

  • Heavyweight Paper for Sturdiness (1)
  • Heavyweight Paper for Sturdiness 2
  • Heavyweight Paper for Sturdiness ( (3)

Heat-Retaining & Freshness-Locking Structure

Engineered to retain temperature and texture, our window cake packaging preserves flavor and freshness longer, ensuring consistent quality from bakery to customer. Perfect for cake boxes for delivery, frozen dessert packaging, and wedding cake boxes with window, these eco-friendly cake boxes with window maintain freshness for all occasions.

  • Freshness-Locking Structure (1)
  • Freshness-Locking Structure (2)
  • Freshness-Locking Structure (3)

Easy-Access Opening for Convenient Serving

Featuring a user-friendly top-lid or side-tab design, our cake box with see-through lid and clear top cake boxes open smoothly for quick and easy cake retrieval. The clear window keeps presentation neat while allowing customers to view contents without opening—ideal for bakery packaging with window wholesale, window dessert boxes for bakeries, and cupcake boxes with window.

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Custom Branding & High-Quality Printing
Our custom window cake boxes and custom printed window cake boxes support full logo printing around window, brand colors, patterns, and premium finishes like window cutout with foil stamping, embossing, and UV coating around window edges. Using eco-friendly ink on kraft window boxes, we offer offset printing on window boxes and custom window shape (round, heart, etc.) to strengthen your brand identity and shelf appeal.

Custom Branding High-Quality Pri
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Details
Manufacturing Process Options
Botong Service
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Sturdy & Protective Structure
Thick rigid cardboard ensures upright stability and resists bending in stacking/shipping. Greaseresistant coating stops seepage; PET clear window adds visibility without losing protection. Perfect for delivery, display, and bulk transport.
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Customizable & Brand-Enhancing Design
Logo printing, custom colors, foil stamping, UV coating. Choose kraft, sugarcane bagasse, or corn starch; custom window shapes available. Flexible sizes, optional handles, low MOQ—ideal for private label & wholesale bakery packaging.
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Eco-Friendly & Food-Safe Materials
Made from food-grade, biodegradable, and compostable materials, our recyclable cake boxes with window meet global green standards and EU/US export regulations. Options include FSC-certified cardboard, recycled paperboard, and biodegradable PLA windows.
Eco-Certified & Compostable Materials

Available in food-grade kraft paper, sugarcane bagasse, corn starch board, and other biodegradable materials, our eco-friendly cake boxes with window and recyclable cake boxes with window are compostable certified and fully recyclable. They meet global green standards and comply with EU/US regulations, making them ideal for sustainable private label window cake boxes and OEM cake boxes with clear window.

Eco-Certified Compostable Materials (1)
Fully Customizable & Bulk Order Ready
We offer full customization in size, custom window shape, material, and structure to fit all cake types. With low MOQ for custom window boxes, window cake box samples, and volume discount window boxes, our large-scale production ensures reliable supply for bakery packaging with window wholesale and windowed cake boxes bulk orders.
Eco-Certified Compostable Materials (2)

Available in Various Styles 

brown pizza box

black-paper-bags

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pizza box logo

blue-cardboard-bag

01
qualite pizza box

branded-paper-bags

01
pizza boxes in bulk

customised-paper-bags

01
pizza boxes manufacturers

disposable-paper-bags

01
big pizza box

eco-friendly-paper-bags

01
pizza box computer

eco-paper-bags

01
pizza boxes compostable

extra-large-paper-bags-wholesale

01
generic pizza boxes

extra-large-paper-bags-with-handles

01
pizza boxes custom

flat-handle-paper-bags-1

01
custom pizza box

flat-paper-bags

01
pizza boxes suppliers

gift-paper-bags-wholesale

01
pizza boxes recyclable

jewellery-paper-bags

01
black pizza box

large-paper-bags

01
e flute pizza boxes

luxury-paper-bags

01
eco friendly pizza box

paper-bag-custom

01
pizza boxes

paper-bags-biodegradable

01
large pizza box

paper-bags-black

01
pizza box bulk

paper-bags-colored

01
hamburger deck box -

paper-bags-with-handles

01
pink hamburger boxes

paper-bags-with-logo

01
kraft hamburger box

personalised-paper-bags

01
346 (2)

pink-paper-bags

01
hamburger deck box

printed-paper-bags

01
hamburger boxes supply

quality-paper-bags

01
hamburger big box

small-paper-bags

01
paper hamburger boxes

white-cardboard-bags

01
best container for fried chicken

white-cardboard-gift-bag

01
hamburger box disposable

white-cardboard-paper-bag

01
hamburger box to go

white-card-gift-bag

01
cardboard hamburger boxes

white-paper-bag-big

01
346 (1)

white-paper-bag-for-gift

01
hamburger box custom

white-paper-bags

01
346 (3)

white-paper-grocery-bag

01
hamburger cardboard box

wrapping-paper-bags

01
hamburger black box

yellow-paper-bags

01
Fries box

yellow-paper-bags

01
hot dog packaging

yellow-paper-bags

01
Food-grade oil-resistant paper1

yellow-paper-bags

01
fried chicken bucket container1

yellow-paper-bags

01
takeaway hamburger boxes

yellow-paper-bags

01
hamburger boxes wholesale

yellow-paper-bags

01
box hamburger

yellow-paper-bags

01
french fries box

yellow-paper-bags

01
pizza boxes takeaway

yellow-paper-bags

01
Fried chicken container

yellow-paper-bags

01
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Wholesale Cake Boxes with PET Window | Food-Safe, Brandable

Wholesale Cake Boxes with PET Windowplay-1-6

Materials 

White kraft paper
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White Kraft Paper

Black kraft paper
01

Black Kraft Paper

Grey-backed white board
01

Grey-backed White Board

Specialty paper
01

Specialty Paper

Natural brown kraft paper
01

Natural Brown Kraft Paper

Corrugated paper
01

Corrugated Paper

Sugarcane Paper
01

Sugarcane Paper

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Inks

Soy Vegetable Based Inks1

Soy Vegetable Based Inks

01
Soy Vegetable Based Inks

Soy Vegetable Based Inks

01
Pantone Metallic

Pantone Metallic

01
Pantone

Pantone

01
Fluorescent Color Inks

Fluorescent Color Inks

01
Water-based Inks

Water-based Inks

01
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Packaging Accessories

Dipping Sauce Containers_
01

Dipping Sauce Containers

Insulated Bags
01

Insulated Bags

Oil-Proof Paper_
01

Oil-Proof Paper

spoon
01

Spoon

straw
01

Straw

0102

BTO Packfactory pioneers global custom
disposable packaging and commits to green, low-carbon and intelligent manufacturing：BTO Packfactory

BTO Packaging Factory is a wholly-owned subsidiary of Sichuan Airongshang Jiahe Technology Co., Ltd., focusing on the overall management of overseas sales business and global market expansion. Since 2012, we have been deeply engaged in the global professional customized disposable packaging field. Leveraging the core advantage of dedicated production lines for food packaging boxes and pizza boxes, we have become a pioneer in the industry. Upholding the mission of "Green Low-Carbon Life, Intelligent Manufacturing", we focus on the R&D and implementation of degradable and recyclable production technologies, providing global customers with customized packaging solutions accurately adapted to catering scenarios.
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Group Synergy Drives Production Capacity Growth

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The Organizational Structure of Our Group Integrates Six Key Operating Entities

Sichuan Yunqian New Material Technology Co., Ltd.
Product Range: PET Cups & PP Food Packaging Boxes
Senmian New Material Technology (Chengdu) Co., Ltd.
Product Range: Biodegradable Bags, Biodegradable Straws & Cup Series
Sichuan Chabenyuan New Material Technology Co., Ltd.
Product Range: Biodegradable Single/Double Wall Corrugated Paper Cups
Chengdu Tiansen Technology Co., Ltd.
Product Range: Non-Woven Fabric Bags & Canvas Bags
Guangdong Intelligent Large-Scale Manufacturing Base
Product Range: Biodegradable Plastic Cups
Zhejiang National Advanced Manufacturing Base
Product Range: Paper Bags, Paper Boxes & Paper Cups

gz-sz-5-bases-global-logistics-efficiency1
01

GZ-SZ 5 Bases: Global Logistics Efficiency

5 Core GZ-SZ Production Bases: Fueled by Coastal Hubs for Fast Global Delivery

Group Structure & Capacity

  • Brand Pro-folio
    We have five core brands- Neusen Packaging, Senmian Technology, Yunqian Technology, Chabenyuan, and Tiansen.
    image
  • Productions Network
    5 large production base across Guangzhou and Shenzhen. Supported by a coastal logistics hub for efficient global distribution.
    image

Industrial Capabilities

  • 100,000 square meters of ISO, BRC, HACCP, FDA FSC certified manufacturing facilities10
  • 200+ international advanced productions lines.200
  • 100+ ets of precision quality inspection equipments .100
  • Annual output: up to 200.000 metric tons.
production-workshop-1
Production capacity
Paper cup
66
+
Production line
237,600,000
+
Monthly production
2,851,200,000
+
Annual production
Plastic cup
58
+
Production line
300,672,000
+
Monthly production
3,608,064,000
Annual production
kraft paper bag
58
+
Production line
300,672,000
+
Monthly production
3,608,064,000
Annual production
Paper box
58
+
Production line
300,672,000
+
Monthly production
3,608,064,000
Annual production
Non-woven bag
58
+
Production line
300,672,000
+
Monthly production
3,608,064,000
Annual production

Dual-Track Service & Consistent Quality:
Professional Packaging Manufacturing Solutions

With a deep insight into packaging needs across businesses of all sizes,
we’ve built a "dual-track service model for both large and small orders"
— equipped with dedicated teams and exclusive production lines. Not only can we handle large-scale production for 10,000-unit bulk orders, balancing delivery efficiency and cost-effectiveness; but we also precisely cater to small- batch customization demands, supporting flexible minimum order quantities and rapid prototyping.
ship1play-1-6
Regardless of order volume differences, we consistently apply the same stringent quality inspection standards throughout the entire process: from raw material selection and pre-press proofing to final product shipment. Leveraging multi- stagequality control checkpoints and precision testing equipment, we ensure that the material quality, craftsmanship, and dimensional accuracy of every batch of packaging meet industry high standards. This makes "professionalism" not just about production scale, but more importantly rooted in our uncompromising commitment to quality.
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Customized Quick Response

OEM/ODM custom orders, we've built a professional customization team (including design, engineering, and production coordination staff) to achieve a fast closed loop of "needs-solution-sampling-mass production"

Eco-Friendly Cake Boxes with PET Window needs
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Needs

Design drafts for simple customization within 48 hours
View More +
Solution
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Solution

Sampling cycle for complex customization shortened to 3-7 days
View More +
Eco-Friendly Cake Boxes with PET Window sampling
01

Sampling

Bulk production cycle adjusted flexibly based on order scale
View More +
Mass production
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Mass production

Minimum order quantity as low as 1000 units, meeting both large customers' large-scale delivery and small-medium customers' flexible order needs
View More +
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Your Vision, Your Design – Fully Customizable

Biodegradable & Personalized: Choose from Our Wide Range to Make Cups Yours
takeaway hamburger boxes
01
brown pizza box
01
pizza box computer
01
pizza boxes recyclable
01
pizza boxes manufacturers
01
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