There are many types of plastic bags, and the plastic bags used to buy different goods are also different. Although plastic bags are more common, you will not know what advantages qualified plastic bags should have. Today, the website of shunxin plastic bag manufacturer will tell you.

塑料袋的生產加工步驟

Production and processing steps of plastic bags

拌料：塑料袋的原料中，包含有pe顆粒物及其別的添充原材料，假如是是非非全透明的塑料袋，也有色母顆粒物。拌料，就是說將這種原料拌和勻稱，便于其進到下一工藝流程：吹塑成形。一些無良的生產商，還會再此工藝流程那時候，添加一些收購料以控制成本。

Mixing materials: the raw materials of plastic bags contain PE particles and other filling raw materials. If the right and wrong fully transparent plastic bags, there are also color masterbatch particles. Mixing, that is to say, the raw material is mixed evenly to facilitate it to the next process flow: blow molding. Some unscrupulous manufacturers will use this process again. At that time, they will add some purchased materials to control the cost.

吹塑成形：拌和勻稱的生塑料，放進圖中器皿中，剛開始進到吹塑成形工藝流程。

Blow molding: mix the raw plastic evenly, put it into the utensils in the figure, and just enter the blow molding process.

印刷：一般選用膠版印刷和銅版印刷方法。橡膠板印刷的制版時間快制版低成本，可是印刷實際效果較弱；而銅版印刷選用木工雕刻制版，并需要對銅版紙開展電鍍工藝等獨特解決，因而制版時間較長，可是印刷實際效果不錯，且能夠比較長期性地保存該版。

Printing: offset printing and copperplate printing are generally used. The plate making time of rubber plate printing is fast and the plate making cost is low, but the actual printing effect is weak; The copperplate printing adopts woodworking engraving plate making, and requires a unique solution such as electroplating process for copperplate paper. Therefore, the plate making time is long, but the actual printing effect is good, and the plate can be preserved for a long time.

制作包裝袋：將印刷好的半成品加工防水卷材，做成一個個包裝袋；方便袋友誼口手挽袋均需選用殷切加工工藝，便于立即將提手燙壓完。吹膜機將會全自動記數， 總數的 性。

Making packaging bags: process the printed semi-finished products into waterproof coiled materials to make packaging bags; The convenience bag, friendship mouth and hand-held bag all need to be carefully processed, so that the handle can be ironed and pressed immediately. The film blowing machine will count automatically to ensure the accuracy of the total number.

沖手提箱：方便袋友誼口手挽袋的手提箱方式不一樣，手提箱磨具不一樣，可是生產工藝流程基礎一樣。

Punching suitcases: convenience bags, friendship mouth hand-held bags have different ways of suitcases and suitcase abrasives, but the basis of production process is the same.

包裝送貨：塑料袋的規范包裝為包裝袋，包裝紙箱成本費相對性較高，并且由于塑料袋一般較為重，包裝紙箱會對紙箱子材料規定較高，不然運送全過程中非常容易毀壞。

Packaging and delivery: the standard packaging of plastic bags is packaging bags, and the cost of packaging cartons is relatively high. Moreover, since plastic bags are generally heavy, the packaging cartons will have higher requirements on the materials of paper boxes, otherwise they are very easy to be damaged in the whole process of transportation.

以上就是濟南塑料袋http://www.darioguzman.com為大家介紹的內容，感謝您在百忙之中查看我公司的信息內容，如果您想要了解的更多，歡迎您來電進行咨詢!

The above is Jinan plastic bag http://www.darioguzman.com Thank you for checking the information of our company in your busy schedule. If you want to know more, you are welcome to call for consultation!