We are a large industrial enterprise producing high quality packaging bags in North China.we have 3 factories,

the annual output is more than 100 million dollars. We warmly welcome every customer to our company for contracting.

The Ad*Starkon Block Bottom Valve Bags are the most advanced products of our factory. An important innovation technology in the packaging industry was first introduced by Starlinger & Company and is now manufactured by our Company and recognized world wide.. Ad star cement bag is the renowned block bottom sack made without adhesives from coated polypropylene fabric – patented worldwide by Starlinger and made exclusively on Starlinger machines. woven sacks can be produced either as a one-layer Block Bottom Valve Bag or as an open mouth bag with a block bottom.packaging bags surpasses all comparable products as far as resistance to breakage is concerned, is versatile and also eco-friendly and economical.

In order to produce the high quality Ad*Starkon block bottom valve bags, the following is our effort to control quality: 1. From material: using 100% original high strength pp material. not recycled or wasted pp material. 2. For fabric: control the strength tensile and density of pp tapes to satisfy the loading capacity. 3. Inspection: using the machines to test the strength tensile and tearing function after finish the goods. 4.Drop test: for safe factor, for each batch of products, will test the air permeability.

Parameters: Packing weight :25kg, 40kg, 50kg (or more) Material : PP+ PE (or customers assigned) Fabric weight :65 g/m2Length 240mm to 900mm Width: 180mm to 600mm Bottom :70mm to 160mm Printing offset printing and flexo printing, any pattern you want can be printed. How to get sample? 1. Existing Samples: free 2. Custom Samples : according to the specification, sample time: 3-5 days

Looking for ideal Plastic Bags for Powder Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Cement Packaging Material are quality guaranteed. We are China Origin Factory of Block Bottom Plastic Bags. If you have any question, please feel free to contact us.

Product Categories : Block Bottom Valve Bag > Block Bottom Back Seam Bags