Packaging adhesive bags factory outlets, Jiajun Packaging resealable bags Yiwu market leading packaging resealable bags

Jiajun plastic bag factory in Yiwu wholesale choice for many years specializing in the production of plastic bags, affordable, quality assurance packaging adhesive bags supply, praised by customers. OPP bag is a plastic, but it than others to be more environmentally friendly plastic bags! OPP tensile polypropylene bags are packaging adhesive bags procurement, is a plastic, in fact, plastic bags, wherein: easy combustion, flame conditions: melt dripping down on the yellow and blue, and less smoke from the fire , continued to burn. opp plastic bag factory wholesale preferred Yiwu Jiajun, many years of professional production of plastic bags, EPE plastic bags, bubble bags, opp self-adhesive bags, high and low voltage plastic bags, affordable, quality assurance, praised by customers. Another film is made of polyvinyl chloride, PVC itself is not toxic, but the film based on the use of the additive added is often harmful substances, has some toxicity. So this kind of film and bags made from this film are not suitable for holding food. The following methods can identify whether ziplock toxic. Water detection: the ziplock bag into the water, non-toxic after bag into the water, can be surfaced; and is not toxic to the floating bags. Hand-touch detection method: touch the surface of the bag, there is a sense of who lubricating toxic; otherwise toxic. Jitter detection method: Hold the ziplock end, mixed with what force, issued by the crisp sound of those non-toxic; otherwise toxic. Fire detection: You can cut one side of the bag, with fire, toxic nonflammable; non-toxic, easy to burn a fire. opp plastic bag factory wholesale preferred Yiwu Jiajun, many years of professional production of plastic bags, EPE plastic bags, bubble bags, opp self-adhesive bags of high-quality packaging adhesive bags, high and low voltage plastic bags, affordable, quality assurance, Praised by customers. Another film is made of polyvinyl chloride, PVC itself is not toxic, but the film based on the use of the additive added is often harmful substances, has some toxicity. So this kind of film and bags made from this film are not suitable for holding food. The following methods can identify whether ziplock toxic. Water detection: the ziplock bag into the water, non-toxic after bag into the water, can be surfaced; and is not toxic to the floating bags. Hand-touch detection method: touch the surface of the bag, there is a sense of who lubricating toxic; otherwise toxic. Jitter detection method: Hold the ziplock end, mixed with what force, issued by the crisp sound of those non-toxic; otherwise toxic. Fire detection: You can cut one side of the bag, with fire, toxic nonflammable; non-toxic, easy to burn a fire.