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.

Premium 7-Layer Polyethylene Grain Bag for Long-Term Storage

Name: Premium 7-Layer Polyethylene Grain Bag for Long-Term Storage
Brand: Weifang KF Plastic Products Co., Ltd.
SKU: 2169873162

Shandong, ChinaWeifang KF Plastic Products Co., Ltd.

US$320.00-399.00

10 Pieces

Product specifications

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

Sample price:US$0.00/square meter.Request sample

Product profile

Customization

Available

Material

Type

Grain Bag/Silage Bag/Silo Bag

Model NO.

KF-GB-033

Transparency

Opaque

Hardness

Soft

Molding method

Blow Molding

Name

Silo Bag/Silage Bag/Grain Bag

Making Process

Plastic Packaging Bags

Raw Materials

High Pressure Polyethylene Plastic Bag

Bag Variety

Your Bag

Thickness

230um

Length

60m

Wide

3.0m

UV Stability

2 Years

Tensile Strength

32MPa

Elongation

650%

Dart Impact

1500g

Package

1 Bag in One Carton

MOQ

6 Bags -8 Bags

Delivery Time

20 Days

Transport Package

Cardboard and Pallet

Specification

10ft x 60m/75m

Trademark

Neutral or client's request

Origin

China

HS Code

3923210000

Production Capacity

60 Bags Per Day

Key features

Five-Layer Construction: Made of LDPE/LLDPE/MLLDPE for superior tensile strength and durability.

UV Stability: Outdoor UV stability lasts up to 2 years for long-term storage.

Air Tight Seal: Sealed without chemicals to provide an organic storage option.

High Capacity: Holds up to 500 tonnes depending on size, suitable for bumper crops.

Cost Effective: Storage costs as low as 7 cents per bushel without permanent investment.

Portable Design: Can be placed in any field location for convenient harvesting.

Versatile Usage: Suitable for grains, soybeans, wheat, fertilizer, and other crops.

Custom Logo Printing: Logo printing available according to customer request.

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: ≤2.18hTerms 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.