紙箱檢驗作業指導書

一、主題內容與適用范圍

1.1本標準規定了商品運輸包裝瓦楞紙箱的檢驗項目、檢驗方法、抽樣數量及判定標準。

1.2本標準適用海運、陸運、空運等包裝用單、雙瓦楞的檢驗。

二、檢驗項目及方法

2.1外觀檢驗之輕缺點項目

2.1.1印刷：箱面圖案、文字正確，顏色深淺一致，位置準確。

2.1.2箱釘：不可有銹斑、剝層、龜裂，間距需均勻，單釘距≤55mm，釘距≤75mm，釘應釘牢、釘透。

2.1.3刀口：無明顯毛刺，切口里面紙裂損距邊≤8mm，長≤12mm，成箱的后疊角漏￠≤10mm。

2.1.4結合

2.1.4.1釘合搭接舌寬為35-40mm，箱釘應沿搭接舌中線釘合，排列整齊，偏任斜不超過5mm。

2.1.4.2紙箱兩片接頭應對齊，其剪刀差≤4mm，箱體方正。

2.2外觀檢驗之重缺點

2.2.1內尺寸

2.2.1.1長、寬、高單項極限偏差為+3、-2cm。

2.2.1.2測量尺寸方法：紙箱支撐成型，相鄰夾角成90度，用內徑尺在搭舌上距箱口55mm處分別量取長和寬；以箱底與箱頂兩面內搖蓋間的距離量取箱高。

2.3抽樣

2.3.1檢驗批：以同一原材料、同一結構普、同一工藝加工的瓦楞紙箱為一檢驗批，最大批量為25000個。

2.3.2抽樣數量

外觀抽樣數量詳見下表：

2.3.3外觀檢驗批合格標準：

2.3.3.1重缺陷只要有一項不合格時，則該樣箱為不合格，五個樣箱中只要出現兩個樣箱不合格，則該批外觀檢驗不合格。

2.3.3.2輕、重缺陷個數≤合格判定數，則該批外觀檢驗合格，若大于合格判定數，則該批外觀檢驗不合格。

送花(0)臭雞蛋(0)引用回復2019-07-12 20:44 [1樓]

Inspection operation instruction of carton

I. Subject content and applicable scope

1.1 this standard specifies the inspection items, inspection methods, sampling quantity and determination standards of corrugated cartons for commodity transportation packaging.

1.2 this standard is applicable to the inspection of single and double corrugated materials for packaging by sea, land and air.

Ii. Inspection items and methods

2.1 minor defects of appearance inspection

2.1.1 printing: the pattern and text on the box surface are correct, the color depth is consistent, and the position is accurate.

2.1.2 box nails: no rust spots, peeling and cracking, uniform spacing, single nail distance ≤55mm, nail distance ≤75mm, nail should be firmly nailed and thoroughly nailed.

2.1.3 cutting edge: no obvious burr, paper crack loss within the incision distance ≤8mm, length ≤12mm, and post lap Angle leakage ≤10mm in the box.

2.1.4 combination

2.1.4.1 the width of the tacking and lapping tongue is 35-40mm. The box nails should be tacked along the middle line of the tacking tongue and arranged in a neat manner, with deviation no more than 5mm.

2.1.4.2 the two joints of the carton shall be aligned, with the shear difference ≤4mm and the box body square.

2.2 heavy defects of appearance inspection

2.2.1 the size

2.2.1.1 the single limit deviation of length, width and height is +3 and -2cm.

2.2.1.2 measurement method: the carton is supported and formed, and the adjacent included Angle is 90 degrees. Measure the length and width of the carton at 55mm from the mouth of the carton on the lap tongue with the inner diameter ruler.Take the height of the case from the distance between the bottom and the two sides of the top.

2.3 sampling

2.3.1 inspection batch: corrugated cartons processed with the same raw material, the same structure and the same process are taken as one inspection batch, with a maximum quantity of 25,000.

2.3.2 sampling quantity

送花(0)臭雞蛋(0)引用回復2019-07-22 16:02 [2樓]