What is the delivery time?

The standard delivery time is 25 days.

What materials are used for the bag?

The bag is made of kraft paper with LDPE heat seal and VMPET functional layer.

What are the printing plate charges?

The printing plate charge is US$100 more or less for each color.

Custom 20kg 25kg Customized Kraft Paper Valve Packing Bag

Name: Custom 20kg 25kg Customized Kraft Paper Valve Packing Bag
Brand: Chengda Pack Industry (Qingdao) Co., Ltd.
SKU: 1929728761

Shandong, ChinaChengda Pack Industry (Qingdao) Co., Ltd.

US$0.24

5,000-149,999 Pieces

US$0.18

150,000+ Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Industrial Use

Pharmaceutical, Apparel, Agriculture, Chemical

Transparency

Opaque

Model NO.

BOPP-A10

Layered

Basic Level

Hardness

Soft

Heat Seal

LDPE

Functional Layer

VMPET

Packaging

Bag

Bag Sealing Methods

Flat Bag Packaging

Basic Level

Paper

Delivery Time

25days

Bag Type

Bag with Valve

MOQ

5000PCS

Transport Package

Customized Packaging(Min. Order: 10000 Pieces)

Specification

customized

Trademark

CD Pack

Origin

Shandong, China

HS Code

630533

Key features

Customizable Dimensions: Width, length, and gusset sizes are fully customizable to meet specific packaging needs.

Multi-Color Printing: Supports 1 to 7 colors with eco-friendly ink for high-quality design display.

Versatile Material Options: Available in white, brown, green, beige, yellow, and other custom colors.

Durable Construction: Features LDPE heat seal and VMPET functional layer for strong, opaque protection.

Wide Application Range: Suitable for pharmaceutical, apparel, agriculture, chemical, cement, and food industries.

Flexible Customization: Offers custom styles like tubular, square, flat, block bottom, and valve bags.

Fast Sample Delivery: Custom samples ready in 5-7 days; existing samples are free with courier charges.

Professional Printing Support: Uses offset and flexible printing with approximately 4-5 cylinders per color.

Company profile

Chengda Pack Industry (Qingdao) Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Flexible customization CertifiedExport Year: 6 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.77h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryChengda Pack Industry (Qingdao) Co., Ltd. is a China-based trading company established in 2019 with seven employees and operations in Qingdao, Shandong. It offers multiple woven and flexible packaging products and reports more than 10 production lines, substantial stated product output, and export markets across South America, Southeast Asia, the Middle East, and North America. The company states that it has professional sales, service, design, and R&D teams, including a Malaysia-based sales and service team. An SGS audit record is provided with validity from March 19, 2025 to March 18, 2026, but the audit result is recorded as “0” without an explained interpretation. Evidence is insufficient to verify outsourcing controls, inventory, overseas warehousing, OEM/ODM services, raw-material traceability, or customer cases.

Supplier typeThe supplier is explicitly identified as a Trading Company and Limited Company registered in China, with its operating province in Shandong and city location in Qingdao. Its associated industry is wholesale and retail, supporting classification as a trading-oriented business rather than a clearly documented manufacturer.

After-Sales capabilityChengda Pack states that it has a professional sales and service team and a Malaysia-based team responsible for packaging bag sales and service in Southeast Asia. Specific after-sales processes, service-level commitments, inventory support, overseas warehouse capability, and showroom services are all marked unknown.

R&D capabilityThe company describes a design and R&D team established at the beginning of its operations and states that it develops packaging solutions for manufacturers and logistics companies. Nevertheless, product-development status, ODM availability, OEM capability, SDK-related R&D, and other structured innovation indicators are marked unknown.

Production capacityThe supplier reports operating more than 10 production lines and provides output figures for PP valve bags, BOPP laminated woven bags, PP woven bags, FIBC bulk bags, and PP woven fabric rolls, including 8,000 tons for fabric rolls. Its export markets include South America, Southeast Asia, the Middle East, and North America, while the records also identify Qingdao as the nearest port.