What are the available printing options?

Printing can be done on one or both sides in multi-colors using offset or color print.

What is the load capacity of the bags?

The load capacity is 25kg, 50kg, or can be customized.

Block Bottom Valve Polypropylene Laminated Woven Sack Bag Manufacturer

Name: Block Bottom Valve Polypropylene Laminated Woven Sack Bag Manufacturer
Brand: Shandong Welink Packaging Co., Ltd.
SKU: 894730335

Shandong, ChinaShandong Welink Packaging Co., Ltd.

US$0.08-0.19

20,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Food, Transport, Chemical, Sand Bag, Cement, Fodder, Fertilizer

Feature

Moisture Proof

Model NO.

Valve polypropylene woven sack 874

Material

Printing

3-5 Colors

Name

Valve Polypropylene Woven Sack

Color

White, Blue, etc.

Size

as Customer's Requirements

OEM

Heat Seal

Load Capacity

25kg, 50kg, or Customized

Certification

ISO9001, Brc

Payment

T/T, L/C, SGS, etc.

MOQ

20000PCS

Delivery

15-25days

Type

Woven Bag

Bottom Option

Flat Bottom

Technics

Plastic Bags

Loop Option

No Loop

Safety Factor

25kg, 50kg

Top Option

Open

Shape

Bag with Valve

Transport Package

Bale or Pallet

Specification

Customized

Trademark

Welink

Origin

China

HS Code

6305330010

Production Capacity

6000000PCS/Year

Key features

Customizable Specifications: Size, color, and printing can be customized according to customer requirements.

Moisture Proof Design: Features coated or liner bag options for effective moisture protection.

High Quality Material: Made from 100% virgin polypropylene with various weave and denier options.

Flexible Printing Options: Available in one or two sides with multi-color offset or color printing.

Versatile Applications: Suitable for cement, fertilizer, sand, rice, flour, sugar, and chemical packaging.

Fast Response Service: Best price quotes provided within 2 hours for inquiries and requests.

Secure Sealing Options: Offers single/double fold or stitch bottom sealing for secure closure.

Professional Manufacturer: Established in 2016 with 174 employees and 5 production lines.

Company profile

Shandong Welink Packaging Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤9.44h

AI-Powered supplier vetting

SummaryThe supplier is a packaging manufacturer focused on plastic packaging products, including PP woven bags, big bags, FIBC bags, and related packaging products. It reports five production lines, a 26,000 m² manufacturing plant, stated output of 40 million PP woven bags and 2.4 million big bags, and off-peak lead time within 15 working days. The supplier provides extensive customization, ODM services, and OEM services for well-known brands, and reports new products within the past year. Quality-related procedures, complaint handling, corrective and preventive actions, and finished-product inspection procedures are documented and followed. However, the supplied information does not identify certifications, gives only year references for financial records rather than financial performance evidence, and indicates no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agents, or branches. Customer-export evidence is broad, but no specific customer names or case...

Supplier typeThe supplier is a packaging manufacturer and processor whose stated scope covers plastic packaging products, plastic raw materials, packaging and decoration printing, and import/export activities. Its product keywords specifically include bulk bags, big bags, FIBC bags, woven bags, plastic bags, and container bags, indicating a manufacturer-oriented packaging supplier rather than only a trading company.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaint handling. It also reports inventory capability, but lacks overseas warehouses, overseas showrooms, overseas agents, and branches; therefore, after-sales process capability is evidenced, while overseas service infrastructure is limited.

R&D capabilityThe supplier reports new products within the past year and offers ODM services, supporting active product development capability. However, it explicitly states that no SDK is available; this limits evidence of software or SDK-related R&D capability but does not negate the stated product-development capability.

Production capacityThe supplier reports five production lines, a 26,000 m² manufacturing plant, stated annual output of 40 million PP woven bags and 2.4 million big bags, mass production of self-developed products, exports to more than 50 countries, and off-peak lead time within 15 working days. It also reports inventory capability, although it lacks a valid manufacturing-capacity contract with related subcontractors, which may limit documented outsourced-capacity assurance.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, providing direct evidence of broad product-design and customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands and exports products to more than 50 countries, listing markets and countries including the United States, Canada, Japan, South Korea, the United Kingdom, Germany, Brazil, and Mexico. However, no specific customer names, project descriptions, order references, or independently verifiable case details are provided.