I want to know more details of your bags.

All our bags are produced by five-layers co-extruded film, it has good tensile strength and dart impact, Outdoor UV stability can reach 2 years. One 40ft container can load about 200 bags, and different size has a little difference, I can calculate it for you.

Heavy Duty 9 Mil White and Black Poly Grain Bag for Corn Feed

Name: Heavy Duty 9 Mil White and Black Poly Grain Bag for Corn Feed
Brand: Weifang KF Plastic Products Co., Ltd.
SKU: 2167637382

Shandong, ChinaWeifang KF Plastic Products Co., Ltd.

US$339.00

40-79 Pieces

US$315.00

80-179 Pieces

US$296.00

180+ Pieces

Product specifications

6ft,7ft,8ft,9ft,10ft

Sample price:US$320.00/piece.Request sample

Product profile

Customization

Available

Material

Type

Grain Bag/Silage Bag/Silo Bag

Model NO.

KF-GB-006

Transparency

Opaque

Hardness

Soft

Molding method

Blow Molding

Name

Grain Bag/Silage Bag/Silo Bag

Application

Food, Corn and Soybean

Feature

Disposable

Making Process

Plastic Packaging Bags

Raw Materials

High Pressure Polyethylene Plastic Bag

Thickness

200micron-270micron

Diameter

8FT to 12FT

Length

45m to 150m

UV Stability

2 Years

Blow Molding

5 Layers Film

Printing Logo

Neutral

Transport Package

One Bag in One Carton

Specification

9ft and 10ft

Trademark

Neutral or client's request

Origin

China

HS Code

3923210000

Production Capacity

45 Bags Per Batch

Key features

Dual-Sided Color Design: White exterior and black interior for optimal UV protection and heat reflection.

High Capacity Storage: Capable of storing up to 980 tons of grain depending on bag dimensions.

5-Layer Co-Extruded Film: Constructed with LDPE/LLDPE/MLDPE for superior tensile strength and durability.

UV and Antioxidant Protection: Contains Metallocene and Titanium dioxide additives for 2-year outdoor stability.

100% Virgin Raw Material: Made from high-pressure polyethylene ensuring high purity and safety for food.

Customizable Dimensions: Available in diameters from 8FT to 12FT and lengths from 60m to 150m.

Custom Logo Printing: Client's logo can be printed on the bag according to specific requests.

Nutritional Integrity: Preserves stored grains and soybeans by separating lots and varieties effectively.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Weifang KF Plastic Products Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-08-01Nearest Port: Qingdao Port, Tianjin PortAverage Response Time: ≤2.43hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, Others, FCA

AI-Powered supplier vetting

SummaryWeifang KF Plastic Products Co., Ltd. is identified as a China-based trading company and manufacturer/factory specializing in plastic products. It reports more than 10 production lines, stated output volumes for weed mats, FIBC bulk bags, and plastic film, broad export-market coverage, and access to Qingdao and Tianjin ports. The supplier states ISO 9001 certification, product R&D activity during the past year, 3D software design services, and multiple customization options. However, R&D engineer experience is reported as under five years, ODM, SDK, overseas warehouse, overseas showroom, overseas agent/branch, and offline trade-show capabilities are explicitly unavailable. Financial and fire-drill information is presented only as years or unknown statuses, so financial credibility cannot be determined. No customer cases are provided.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, while another company record describes it as a trading company. Its stated primary product is plastic products, and the English company name is consistently Weifang KF Plastic Products Co., Ltd.

CertificationsThe supplier reports ISO 9001 certification. A TUV Rheinland audit is also recorded, with a report period from May 13, 2026 to May 12, 2027; however, the provided audit result is coded as 0 and is not explained, so no stronger audit conclusion can be made.

After-Sales capabilityThe supplier reports in-stock service capacity and accepts FOB, CIF, CFR, and EXW quotation terms. It explicitly lacks overseas warehouses, overseas showrooms, overseas agents or branches, and has no reported overseas service countries, indicating limited overseas after-sales infrastructure.

R&D capabilityThe supplier identifies itself as a professional technical supplier, provides 3D software design services, and reports new products during the past year. However, it does not provide ODM services or SDK availability, and total R&D engineer experience is reported as under five years.

Production capacityThe supplier reports more than 10 production lines and stated annual output of 3,000 tons of weed mat, 12,000 tons of FIBC bulk bags, and 26,000 tons of plastic film. It also reports in-stock capacity and is identified as a manufacturer/factory, supporting a positive assessment of production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, as well as 3D software design services. These statements directly support broad customization capability.