成人爽A毛片免费啪啪,午夜香吻高清观看视频在线,狠狠挺进稚嫩学生小身体,无码成人性爽XO视频在线观看

濟南精美塑料包裝廠為您提供塑料袋、方便袋、塑料袋、食品塑料袋,相關(guān)信息發(fā)布和資訊展示,敬請關(guān)注!

濟南歷下精美塑料包裝廠

服務(wù)熱線: 18764138233

熱門:
公司新聞
當(dāng)前位置:首頁-新聞資訊-公司新聞

塑料袋材料的差異與訂做進程

來源:http://www.wujikeji.com/ 日期:2023-03-17

一般客戶訂做塑料袋的種類多是購物袋、服裝手提袋、背心袋、食品袋等,雖然統(tǒng)稱為塑料袋,但是它們的材料質(zhì)量是不同的。下面就為大家介紹一下濟南塑料袋訂做材料的差異以及相關(guān)的訂做進程。
Generally, the types of plastic bags customized by customers are supermarket shopping bags, clothing handbags, vest bags, food bags, etc. Although collectively referred to as plastic bags, their material quality is different. Below is an introduction to the differences in materials used to customize plastic bags in Jinan and the related customization process.
塑料袋材料的差異
Differences in plastic bag materials
低壓聚乙烯材料:它有較好的拉力和硬度,而且色澤亮光,主要用于制做背心袋,購物袋等。
Low pressure polyethylene material: It has good tensile strength and hardness, and has a bright color. It is mainly used for making supermarket vest bags, shopping bags, etc.
高壓聚乙烯材料:它比較柔軟、表面光滑、柔耐性強、色澤比低壓料亮光,大多是服裝袋、禮品袋的選擇,其訂做塑料袋的層次一般要高于低壓膜材料。
High pressure polyethylene material: It is relatively soft, with a smooth surface, strong flexibility and durability, and its color is brighter than that of low pressure materials. It is mostly the choice of clothing bags and gift bags, and the level of customized plastic bags is generally higher than that of low pressure film materials.
聚氯乙烯材料:它本身具有高強度、耐腐蝕、不易燃性,但是為了增強塑料袋耐熱性,延展性等,在制做過程中會添加增塑劑、穩(wěn)定劑、抗老化劑等一些有毒輔佐材料。因而不適合食品包裝,常用于化妝品包裝、箱包裝。
PVC material: it has high strength, corrosion resistance and non flammability, but in order to enhance the heat resistance and ductility of plastic bags, plasticizers, stabilizers, anti-aging agents and other toxic auxiliary materials will be added in the manufacturing process. Therefore, it is not suitable for food packaging, and is commonly used for cosmetics packaging and box packaging.
濟南塑料袋訂做
聚丙烯材料:其密度小,強度剛度,硬度耐熱性均優(yōu)于低壓料,但是易割裂、易老化、不耐磨,因而多用于服裝包裝,紡織品包裝。
Polypropylene material: Its density is small, strength and stiffness, hardness and heat resistance are better than low pressure materials, but it is easy to cut, aging, and not wear-resistant, so it is mainly used for clothing packaging and textile packaging.
說完了材料的差異,再來和大家說說塑料袋的訂做進程。
After discussing the differences in materials, let's talk about the customization process of plastic bags.
1、供應(yīng)塑料袋的具體規(guī)格
1. Specific specifications for supplying plastic bags
2、確認塑料袋的用料
2. Confirm the material used for the plastic bag
3、挑選塑料袋的樣式類型
3. Choose the style type of plastic bag
4、LOGO矢量圖文假設(shè)沒有可以規(guī)劃制造,不收規(guī)劃費,版費是要收的。
4. LOGO vector graphics and text assume that there is no free planning and manufacturing, and no planning fee is charged. The license fee is chargeable.
5、塑料袋制造準(zhǔn)備,買料、吹膜、印刷、分切、包裝、交貨。
5. Preparation for plastic bag manufacturing, material purchase, film blowing, printing, slitting, packaging, and delivery.
7、塑料袋制造周期:正常情況下規(guī)劃、制版要6天,制袋7天,制品出來估量要13天左右。
7. Plastic bag manufacturing cycle: Under normal circumstances, planning and plate making take 6 days, bag making takes 7 days, and the estimated production time is about 13 days.
8、塑料袋制品數(shù)量問題:因為吹膜、印刷要試機器,所以出來的袋子或許比訂貨數(shù)量多點也或許少點,一般是按照實踐數(shù)量付款。
8. The quantity problem of plastic bag products: Due to the need to test the machine for film blowing and printing, the bags produced may be a little more or less than the ordered quantity. Generally, the payment is based on the actual quantity.
塑料袋材料的差異與訂做進程相關(guān)內(nèi)容就講解到這里了,您對此有怎樣的疑惑或者需求,都能隨時來我們網(wǎng)站http://www.wujikeji.com進行咨詢了解!
That's all about the differences in plastic bag materials and the customization process. If you have any doubts or needs about this, please feel free to come to our website at any time http://www.wujikeji.com Consult and learn!

欧美在线精品一区二区三区不卡 | [中文] [3d全彩h漫]新来的邻居| 精品国产乱码久久久久久| 99re热这里只有精品| 色欲AV蜜臀一区二区三区| 国产精品99亚发布| 被主人惩罚在惩戒室SM| 欧美人与善交大片免费看| 久久精品夜夜夜夜夜久久| 玩弄懦弱美人双XING大NAI| 国产粉嫩小泬在线观看泬| 中文字幕熟女人妻佐佐木| 初品尝的美艳人妻| 理论片87福利理论电影| 97亚洲熟妇自偷自拍另类图片| 好爽…又高潮了毛片喷水| 狠狠躁夜夜躁人人爽| 五月天中文字幕MV在线| 亚洲AV片不卡无码久久| 男男受被攻做到腿发颤高H漫画 | 免费看片的APP| 久久精品免费一区二区三区 | 啊灬啊灬啊灬快灬高潮了女| A级毛片无码免费久久真人软件| 精品无人区无码乱码毛片国产| 国产成人无码免费看片软件| 全文辣肉H短篇春野小农民| 年轻的少妇a级伦理| 欧美毛片无码又大又粗黑寡妇| 又硬又粗进去好爽A片天美APP| 欧美性人人天天夜夜摸 | 欧美电影在线观看| 天堂在\/线中文官网| 777午夜精品久久AV蜜臀| 成人小说亚洲一区二区三区| 男男惩罚羞耻双腿分打屁股小作文 | 无码精品国产一区二区三区免费 | 97久久久久人妻精品区一| 人人妻人人爽人人做夜欢视频| 三上悠亚SSNI绝顶を教え込ま| FREE性玩弄妇女HD|