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 250um Black and Black Hermetic Silage Bag for Animal Feed

Name: Premium 250um Black and Black Hermetic Silage Bag for Animal Feed
Brand: Weifang KF Plastic Products Co., Ltd.
SKU: 2171946792

Shandong, ChinaWeifang KF Plastic Products Co., Ltd.

US$320.00

40-79 Pieces

US$300.00

80-179 Pieces

US$290.00

180+ Pieces

Sample price:US$320.00/piece.Request sample

Product profile

Customization

Available

Material

Type

Grain Bag/Silage Bag/Silo Bag

Model NO.

KF-GB-019

Transparency

Opaque

Hardness

Soft

Molding method

Blow Molding

Name

Silo Bag/Silage Bag/Grain Bag

Feature

Moisture Proof, Bio-Degradable, Disposable

Shape

Plastic Bags

Making Process

Plastic Packaging Bags

Raw Materials

High Pressure Polyethylene Plastic Bag

Thickness

200micron-270micron

Diameter

6FT to 10FT

Length

45m to 150m

UV Stability

2 Years

Blow Molding

5 Layers Film

Printing Logo

Neutral

Transport Package

One Bag in One Carton

Specification

6ft 7ft 8ft 9ft and 10ft

Trademark

Neutral or client's request

Origin

China

HS Code

3923210000

Production Capacity

45 Bags Per Batch

Key features

5-Layer Co-Extruded Film: Constructed with LDPE/LLDPE/MLLDPE for superior tensile strength and dart impact resistance.

UV Stability: Contains special additives like Metallocene and Titanium dioxide for up to 2 years of outdoor UV stability.

High Capacity Storage: Available in sizes from 9x200 to 12x500, storing up to 980 tons of grain or silage.

Dual Color Design: Features a white exterior and black interior to protect stored grains from light and heat.

100% Virgin Material: Manufactured using high-quality virgin raw materials for maximum durability and safety.

Customizable Logo Printing: Logo printing is available according to client's specific request.

Versatile Dimensions: Diameter ranges from 8FT to 12FT and length from 60M to 150M to suit various needs.

Nutritional Integrity: Preserves the quality of stored grains and allows separation by lots and varieties.

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: ≤0.43hTerms 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.