Is the air permeability of the bag customizable?

Yes, air permeability can be customized according to the filling material and the speed of the filling machine. The standard range is 20 to 160.

What payment terms are accepted?

Accepted payment terms include LC, T/T, PayPal, and Western Union.

What is the warranty or after-sales service like?

We provide professional after-sales service where we are responsible for each bag produced. We answer questions timely and cooperate positively to resolve any issues.

BOPP Printed Ad Star Block Bottom Chemical Powder Sack with External Valve

Name: BOPP Printed Ad Star Block Bottom Chemical Powder Sack with External Valve
Brand: Shijiazhuang Boda Plastic Chemical Co., Ltd.
SKU: 1925423871

Hebei, ChinaShijiazhuang Boda Plastic Chemical Co., Ltd.

US$0.10-0.25

30,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Chemical, Cement Packaging, Food

Loading Capacity

20kg 25kg 40kg 50kg

Material

Print Type

Flexo or Gravure

Valve

Internal or External

Fabric Color

Customizable

Bag Size

Customizable

Air Permeability

Micropores

Bag Type

Single Layer or Combined with Kraft Paper

Bag Lamination

BOPP Film Laminated

Used for

Putty, Plaster, Gypsum, Sand, Mortar...etc

Top

with Valve

Bottom

Hot Air Welded

Valve Material

Non-Woven or PP Fabric

Coating

Moisture-Proof

Laminating

Puncture-Proof

Trial Order

Acceptable

Feature

Recyclable, Moisture Proof, Printable

Shape

Square Bottom Bag

Making Process

Hot Air Welding

Raw Materials

Polypropylene Plastic Bag

Bag Variety

Block Bottom Valve Bag

Transport Package

Bale or Pallet

Specification

Customizable

Origin

China

HS Code

630533

Production Capacity

300 Million PCS Per Year

Key features

Customizable Fabric Color: Fabric color is customizable to meet specific brand or identification needs.

Customizable Bag Size: Bag size is customizable, with length ranging from 300mm to 1200mm and width from 39mm to 700mm.

Customizable Air Permeability: Air permeability can be customized according to filling stuff and machine speed, ranging from 20 to 160.

Customizable Valve Fabric: Valve fabric can be customized, such as using non-woven fabric, to improve visibility for workers.

Moisture-Proof Protection: Features moisture-proof coating and optional kraft paper liner for high moisture-proof requirements.

Eco-Friendly Printing: Uses eco-friendly ink with good fastness and bright colors for offset or gravure printing up to 8 colors.

High-Quality Raw Material: Made from 100% original polypropylene with strict quality control for durability and break-resistance.

Cost-Effective Packaging: Saves warehouse space and is cost-effective compared with kraft paper bags for auto-filling powder products.

Company profile

Shijiazhuang Boda Plastic Chemical Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2006-09-15Nearest Port: Tianjin Xingang, QingdaoAverage Response Time: ≤7.15hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, export, service, quality-control, and R&D capabilities. It reports five production lines, annual PP woven bag output of 500,000,000 pieces, one-month lead times in both peak and off-peak seasons, and export markets covering multiple global regions. Customization and ODM services are available, and the supplier reports new products within the past year. Quality procedures, complaint handling, corrective actions, and finished-product inspection are documented and followed. However, no valid manufacturing-capacity contract exists with associated subcontractors, and the supplier lacks overseas warehouses, overseas agents or branches, overseas showrooms, SDK availability, and offline trade-show participation. No explicit certification information or specific customer case details are provided.

Supplier typeThe supplier is classified as a combined company, and its offerings cover general information, export trade, manufacturing, service, quality control, R&D, and sustainable development. This indicates a broad, integrated supplier profile rather than a narrowly defined service entity.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions, accepts LC and T/T payment terms, and can provide FOB, CIF, CFR, and EXW quotations. However, it has no overseas warehouse, overseas agents or branches, or overseas showroom, which limits evidence of localized after-sales infrastructure.

R&D capabilityThe supplier reports R&D capability, new products within the past year, and ODM services. It does not have an available SDK, but the stated R&D and ODM evidence supports innovation capability for product development and design services.

Production capacityThe supplier operates five production lines and reports annual PP woven bag output of 500,000,000 pieces, with one-month lead times in both peak and off-peak periods. It also has multiple manufacturing machines, in-stock capability, written supplier-management procedures, and finished-product inspection instructions that are uniformly followed; however, it lacks a valid capacity contract with associated subcontractors.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, demonstrating broad product-design and customization coverage.

Product Q&A

Q:What is the delivery time for an order?

The delivery time is within 25-30 days for one 40HQ container. During peak season, it may take 1-3 months, while off-season lead time is about one month.

Q:Can the bag size and color be customized?

Yes, both the bag size and fabric color are customizable. Length ranges from 300mm to 1200mm, width from 39mm to 700mm, and color can be white, yellow, blue, or customized.

Q:What materials are used to make the bags?

The bags are made from 100% original polypropylene (PP) woven fabric. They can also be combined with kraft paper for a two-layer structure to enhance moisture-proof properties.

Q:What are the main applications for these bags?

These bags are mainly used for packing chemical products, cement, stock feed, animal food, pet food, rice, putty, gypsum, sand, mortar, and plastic resin.

Q:How many bags can be loaded in a container?

For a 20ft container, about 10-12 tons can be loaded. For a 40HQ container, about 22-24 tons can be loaded. Packaging options include bale packing (500-1000pcs) or pallet packing (5000pcs).