The company produces insulation bags, vacuum bag, aluminum foil bags, inflatable bags, shopping bags, shaped bags, woven bags, food bags, stand-up pouches, nozzle bags, bedding bags, garment bags, children's bags, thermal underwear, heavy package bags, valve bags, slip bags, cosmetic bags, zipper bags, ziplock bag, gift bags, industrial packaging bags and other plastic bags. Henan Province: Zhengzhou, Kaifeng, Luoyang, Pingdingshan, Anyang, Hebi, Xinxiang, Jiaozuo, Puyang, Xuchang, Luohe, Sanmenxia, ??Nanyang, Shangqiu, Zhoukou, Zhumadian, Xinyang, Hunan Province: Changsha, Zhangjiajie, Changde, Yiyang, Yueyang, Zhuzhou Xiangtan, Hengyang, Chenzhou, Yongzhou, Shaoyang, Huaihua, Loudi. Jilin: Changchun, Jilin, Baicheng, Matsubara, Siping, Liaoyuan, Tonghua, Baishan. Jiangxi Province: Nanchang, Jiujiang, Jingdezhen, Yingtan, Xinyu, Pingxiang, Ganzhou, Shangrao, Fuzhou, Yichun, Ji'an Qinghai: Xining, Golmud, Delhi. The company produces insulation bags, vacuum bag, aluminum foil bags, inflatable bags, shopping bags, shaped bags, woven bags, food bags, stand-up pouches, nozzle bags, bedding bags, garment bags, children's bags, thermal underwear, heavy package bags, valve bags, slip bags, cosmetic bags, zipper bags, ziplock bag, gift bags, industrial packaging bags and other plastic bags. The company will be better service, high quality products to customers return, willing to work with the industry to seek common cause and common development. Welcome new and old customers to negotiate! ! ! ! ! ! ! 1. Be sure to clean the sealing zipper part, if fibers, dust from entering, it will reduce the sealing performance, it is recommended to wipe clean with a wet gauze and then close the zipper. After closing the zipper slide your hand clenched in the seal back and forth several times Dora Beijing heavy bag manufacturers, to ensure complete sealing two root ribs snap into the groove heavy bags, in order to ensure the sealing effect. 2. The pump will pump spin helix interface Shandong heavy bag manufacturers in the end, against the exhaust port of the white rubber gasket to ensure that the interface does not leak, usually require a large bag pumping 3-5 minutes Tianjin heavy bag manufacturers, probably drawn the next three, five hundred will have a significant pumping flat phenomenon. When using the suction pump pay attention to continuous pumping, it is best not to stop. Families with vacuum cleaner on the best that effort and convenience. 3. After pumping, check the seal again look to ensure the seal. Shandong Heavy bag manufacturers | heavy bags | Shin Hae packaging (View) provided by Xiongxianshenhai packaging color Limited. Xiongxianshenhai packaging color Limited (www.shenhai6688.com) (www.shenhai6688.com) is a professional, "holding the bag, shaped bag, vacuum bag, heavy bags, liquid packaging bags, specialty bags," the company . Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "Shen Hai packaging" brand has a good reputation. We adhere to the "service first, customers first" principle, so Shen Hai won the trust of customers packed congregation in a plastic bag, and establish a good corporate image. Special Note: This information is for reference pictures and information, please contact us to obtain the most accurate information, thank you!