BOPP Pinch Bottom Bags
Get Price Quote
The trend in packaging materials goes towards reducing their weight - less weight means less input material.The result: lower raw material costs and a positive environmental impact.The challenge in reducing the weight of a packaging material is to maintain its important properties such as tensile strength and tear resistance, while at the same time the material layer becomes thinner and lighter. In applications where bulk goods are packaged in bigger quantities, and especially if these goods need adequate protection against environmental influences or breakage, there has been no way around multiwall paper bags or thick plastic sacks..A composite of BOPP - laminated polypropylene tape fabric used in Pinch Bottom bag is strong enough to carry high quantities of content, making multiple-layer packaging no longer a necessity. An average single-layer PINCH BOTTOM BAG that holds 25 kg of content weighs only 118 g - a weight reduction of more than 55 % compared to a 4-ply paper sack of the same size..Bopp Pinch bottom bag made of polypropylene tape fabric that is covered with printed BOPP (biaxially oriented polypropylene) film. Its unique strength and stability derive from the special characteristics of tape fabric: in the extrusion process the polypropylene tapes are stretched and oriented which increases their tensile strength. Then tubular tape fabric is produced out of them. In the next step, BOPP film - reverse printed to protect the print motif - is bonded to the tape fabric by means of a tie layer of finely extruded polypropylene. The result: an attractive, lightweight and break-proof packaging solution with unrivalled tear growth resistance and punch strength.A packaging option for many applications Be it multiwall paper pinch bags, sewn bags made of tape fabric or plastic film bags - PINCH BOTTOM BAGS are a viable alternative to all of them. The fact that packaging producers/fillers can switch easily to PINCH BOTTOM BAG with only a few machine modifications opens a whole scale of new packaging options with all their positive effects for them. Potential markets for PINCH BOTTOM BAG are high-end bulk products sold in retail that need convenient and protective packaging as well as attractive shelf presentation for marketing - like food products such as grains, rice or flour, but also pet food or fertilizer. Especially for the pet food and fertilizer markets PINCH BOTTOM BAG are the preferred packaging solution as they meet all requirements perfectly.Today's trend in packaging materials - be it paper or plastic - is towards reducing their weight. A logical step: Less weight means less input material and waste and thus provides a way to reduce production costs.Stronger than steelWoven tape fabric has a high tensile strength - a polypropylene tape is even stronger than a piece of construction steel of the same size. This is what makes the PINCH BOTTOM BAG unique: A 15 kg sack of pet food "survives" a drop from more than 6 meters height because the woven tape fabric combined with the BOPP film provides it with extraordinary stability. And the use of glue ensures that the closure does not burst open even under severe strain.Perfect shelf display The use of OPP film allows allover printing of the bag, including the bottom. The reverse printed OPP film protects the print against scratching and abrasion during handling and ensures a long-lasting attractive look.No leaking, no humidity intakeThe pinch closure is tighter than a sewn closure - there are no stitches where the fat can leak through. It also makes the PINCH BOTTOM BAG tamper-proof and avoids undesired re-utilization of the bags. The OPP lamination provides a good humidity barrier - no polyethylene inner liner is required for sensitive goods.EASY FILLING Existing filling technology such as common open-mouth filling lines can easily be adapted to PINCH BOTTOM BAG. For closing, modified regular pinch bag closing lines are perfectly suitable. The heat sealing of the pinch top in the course of the filling process is quick and clean and guarantees secure closure against external agents.The use of glue, laser cutting and the Easy-Open feature make the PINCH BOTTOM BAG stand out from the pack.
Consumer Bags
Eco-friendly
Strong
Light
Eye-catching
Â
...more
Post Free Ad
