Kraft paper valve bag

Reliable Industrial Plastic Valve Bag Manufacturer

Established in 1998,Haiyang Rongchang Plastic Fabric Package Co., Ltd is a professional R&D, production and sales of low melting bags, Low Melt Batch Inclusion Bag,EVA valve bags, LDPE R/B type valve pockets, EVA/LDPE low melting film, rubber packaging film, FFS A comprehensive packaging enterprise for heavy packaging bags, ordinary plastic packaging bags, kraft paper valve pockets and other products. The company has self-support import and export rights, passed ISO 9001:2015 quality management system certification, SVHC EU environmental monitoring, and critical package certification.

The company has international leading level large and small blown film equipment, automatic multi-layer valve pocket production line, multi-layer co-extrusion blown film machine, flexographic printing equipment, copper printing equipment, back sealing equipment, kraft paper bag production line, the main production is low Melting point rubber feeding bag (for radial tire production), EVA/PE valve pocket (carbon black, white carbon black, rubber additive), low melting point rubber ingredient bag (EVA bag), multi-layer valve bag (R-type, B-type, T-type), FFS film (for resin pellets), kraft paper bags (for chemical, fertilizer, resin companies), paper-plastic composite bags, PP woven bags, tons of bags and other plastic and paper packaging products, The annual production capacity is 20,000 tons. The company’s radial tire production process for low-melting point bags, separators and other products, tensile strength, elongation at break, peel strength, tear strength, melting point, width, thickness and other indicators are in line with the domestic and international major radial tire production Enterprise requirements;

Low Melt Batch Inclusion Bag has a melting point of 69-110℃ according to customer requirements. It is widely used in the packaging of rubber ingredients and rubber chemicals. It can meet the demand of rubber product production line. Valve mouth bag products are widely used. The packaging of powdery and granular materials is ideal for carbon black, white carbon black, and packaging bags for chemical companies;

The company’s LDPE valve pockets (B type, T type, R type) are used for export to Europe, America, Canada, Brazil, Australia and other countries in the world. The FFS plastic bags produced by the company are polyethylene, polypropylene, plastic resin and other products. The ideal packaging.

Specialized production technology and perfect quality assurance system have won us many domestic and foreign welcomes in tire production, rubber, plastics and chemical production enterprises. Established long-term friendly cooperation with Fortune 500 companies, such as: Cabot, Solvay (Rhodia)、Evonik(Degussa),Nexen tires etc.