深圳复合袋厂可提供拉链自立袋食品,当新鲜感和可重用性是重要的考虑因素，那么这些包装袋很可能适合你。深圳复合袋可由0.53万萨兰涂布的PET制成2.0密耳厚的聚乙烯层压的。理想的非冷藏的物品，包括干果，坚果和作为高阻挡材料是极好的氧气阻隔生涩和良好的水蒸汽阻隔。

它们的特点是带有法兰联锁拉链系统和双重密封顶部这里密闭的可重复密封的顶部拉链封口。他们也有和一台扣板，自支撑，站起来，底部这是伟大的，以保持直立袋的推广和这里头的显示器。定制直立袋拉链，红枣包装袋，深圳复合袋等。

Stand up bag(Doypack) is a sachet with a bottom fold and a particular outlay of stiffening welds which create a modern and universal packaging. Its main advantages are: displaying the product in an upright position, a large surface for printing, a possibility of welding in a string closing or a topper, a price lower than that of alterative packaging systems. These packagings are used for both manual and automated packaging of: foodstuff (i.e. coffee, tea, spices, dried fruit, nuts, juice, mayonnaise, candy, etc.), seeds, chemicals, tobacco, etc. Doypack sachets are readily available in our storeroom in a variety of sizes (100 ml – 5000 ml), with or without a string closing, a topper, made out of materials of different colours, thickness and structure.