材料要求 ：

　　Material requirements:

　　確保使用的材料符合環(huán)保要求，無有害物質。

　　Ensure that the materials used meet environmental requirements and are free of harmful substances.

　　紙質要求：出口箱外皮和里皮使用進口白板或黃板250g牛皮紙，中間瓦楞紙使用150g高強瓦楞紙。內銷箱外紙采用方250g，里皮紙采用方250g，中間使用高強瓦楞紙，克重每平方150g，外銷雙瓦紙箱，里外皮紙使用進口白板或黃板250g進口紙，中間使用普通高強瓦楞紙，雙瓦箱使用不低于130g高強瓦楞紙。

　　Paper requirements: The outer and inner layers of the export box should use imported white or yellow boards made of 250g kraft paper, and the middle corrugated paper should use 150g high-strength corrugated paper. The outer paper of the domestic box is 250g square, the inner leather paper is 250g square, and high-strength corrugated paper is used in the middle, with a weight of 150g per square meter. For the export of double corrugated cardboard boxes, imported whiteboard or yellow board 250g imported paper is used for the inner and outer leather paper, and ordinary high-strength corrugated paper is used in the middle. The double corrugated box uses no less than 130g high-strength corrugated paper.

　　外觀和尺寸 ：

　　Appearance and size:

　　紙箱表面應平整、干凈無污漬，無破損、無裂紋，切口應齊整。

　　The surface of the cardboard box should be flat, clean, and free of stains, damage, and cracks, and the cut should be neat.

　　長、寬、高尺寸允許偏差為5mm，厚度允許偏差為2mm。

　　The allowable deviation for length, width, and height dimensions is 5mm, and the allowable deviation for thickness is 2mm.

　　印刷質量 ：

　　Printing quality:

　　圖案、文字印刷要求套印準確，墨色勻實，圖案文字清晰，無油污、水化現象，無露白、露黃、露紅現象，無錯位、無重影。

　　Pattern and text printing require accurate overprinting, uniform ink color, clear pattern and text, no oil stains or hydration, no exposed white, exposed yellow, exposed red, no misalignment, and no ghosting.

　　物理性能 ：

　　Physical performance:

　　壓痕線寬度：單瓦楞箱不大于12mm，雙瓦楞紙箱不大于17mm，折線居中，不得有破裂、斷線、重線等缺陷。

　　The width of the indentation line: for single corrugated boxes, it should not exceed 12mm, and for double corrugated boxes, it should not exceed 17mm. The fold line should be centered, and there should be no defects such as cracks, broken lines, or heavy lines.

　　粘合和密封性 ：

　　Adhesive and sealing properties:

　　合縫處粘合牢固，輕拉不裂，兩層間不粘連。

　　The joint is firmly bonded, does not crack when pulled lightly, and does not adhere between the two layers.

　　包裝袋裝料封口后，要求密封好，不漏氣。

　　After the packaging bag is filled and sealed, it is required to be well sealed without air leakage.

　　感官指標 ：

　　Sensory indicators:

　　色澤：版面與樣板色一致，色澤均勻，批次之間沒有明顯的顏色差異，無雜質。

　　Color: The layout is consistent with the sample color, the color is uniform, there is no obvious color difference between batches, and there are no impurities.

　　印刷：圖案不能跑版，商標、圖案、文字清晰完整，無油墨拖尾、散墨、脫墨和表面條紋。直徑大于1mm的晶點、花點、黑點不允許出現，小于或等于1mm的在同一包材上不超過5個。

　　Printing: The pattern cannot run, the trademark, pattern, and text are clear and complete, without ink trailing, loose ink, de ink, and surface stripes. Crystal dots, flower dots, and black dots with a diameter greater than 1mm are not allowed to appear, and no more than 5 dots with a diameter less than or equal to 1mm are allowed on the same packaging material.

　　其他要求 ：

　　Other requirements:

　　封箱不許用膠帶，注重食品包裝的安全性和美觀。

　　Sealing is not allowed with tape, and attention should be paid to the safety and aesthetics of food packaging.

　　本文由食品包裝盒為您提供，我們的網站是：http://www.czyuelin.com我們將以全心全意的熱情為您提供服務，歡迎您的訪問！

　　This article is provided by Food Packaging Box. Our website is: http://www.czyuelin.com We will provide you with wholehearted enthusiasm and welcome your visit!