Everyone is familiar with the handbag. It is widely used in the commodity packaging of clothing, food, shoes, gifts, tobacco and wine industries. Due to the needs of the use function and design, the printing and manufacturing process of the handbag has to go through a certain process. Today, we will briefly introduce it.

首先是必須經(jīng)歷的手提袋的設(shè)計環(huán)節(jié)，很多手提袋是企業(yè)形象和商品廣告策略的延伸，因此選用的材料、裝飾的工藝和表現(xiàn)的形式都與紙袋的用途和功效密不可分。設(shè)計師應(yīng)考慮紙張材料的經(jīng)濟利用，工藝設(shè)計的合理性。為了生產(chǎn)和品質(zhì)管控，設(shè)計時制作一套完整清晰的作業(yè)工程圖必不可少，多數(shù)情況下產(chǎn)品還需要經(jīng)過打樣確認(rèn)。設(shè)計中的打樣既是工藝的驗證，也是客戶確認(rèn)的依據(jù)、生產(chǎn)的標(biāo)本。

The first is the design link of the handbag that must be experienced. Many handbags are the extension of corporate image and commodity advertising strategy. Therefore, the selected materials, decoration technology and forms of expression are inseparable from the use and efficacy of paper bags. Designers should consider the economic utilization of paper materials and the rationality of process design. In order to control the production and quality, it is necessary to make a complete set of clear operation engineering drawings during the design, and in most cases, the products need to be proofed and confirmed. The proofing in the design is not only the process verification, but also the basis of customer confirmation and production samples.

設(shè)計完之后就是手提袋的印刷了，手提袋的印刷設(shè)計與一般印刷品不同，專色、滿版較多，用墨量大、顏色鮮艷。所以它的印刷工藝也與其它產(chǎn)品要求有所不同。印刷操作者要特別注意水墨平衡的控制，設(shè)備調(diào)整的狀態(tài)要好，否則容易發(fā)生水墨起杠，顏色的色差問題。

After the design, it is the printing of the handbag. The printing design of the handbag is different from that of the general printed matter. There are more spot colors and full plates, and the ink consumption is large and the color is bright. So its printing process is different from other products. The printing operator should pay special attention to the control of ink and water balance, and the equipment should be adjusted in a good state. Otherwise, it is easy to cause ink bar and color difference.

印刷完成之后要對印刷后的產(chǎn)品進行覆膜，覆膜一般有預(yù)涂和即涂兩種工藝，近年來覆膜工藝的環(huán)保性也有了較大的提高。覆膜也對增加手提袋色彩的濃度、提高產(chǎn)品的防水避污性能有著重要的作用。

After printing, the printed products should be covered with film. Generally, there are two processes of precoating and immediate coating. In recent years, the environmental protection of laminating process has been greatly improved. The film mulching also plays an important role in increasing the color concentration of the bag and improving the waterproof and anti fouling performance of the product.

覆膜完成之后就是對手提袋的模切加工和糊盒了，其中模切的質(zhì)量直接影響紙袋成型品質(zhì)和手工糊制效率。糊盒主要依賴于手工完成，是整個紙袋工藝流程中效率低的一個環(huán)節(jié)。經(jīng)手工糊制完成的手提紙袋基本已經(jīng)成型，有些手提紙袋還有后一道工序——沖孔、穿繩等作業(yè)，從而完成手提紙袋的成型包裝。

After the completion of lamination is the hand bag die-cutting processing and paste box, in which the quality of die-cutting directly affects the paper bag forming quality and manual paste efficiency. Paste box mainly depends on manual completion, which is the lowest efficiency link in the whole paper bag process. The hand-held paper bags made by hand have been basically formed. Some hand-held paper bags have the last process - punching, threading and other operations, so as to complete the forming and packaging of the hand-held paper bags.