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    程序變更

    2018年ISTA標準更新


     6Amazon.com - SIOC

    New Package Types - Type G & H were added to address specific handling practices and common challenges experienced by the  product category of TV's & Monitors.  

    The wide variation in TV sizes create a packaged-product category which will benefit from having a testing sequence that addresses its specific needs and challenges.  The specific testing sequences will help ensure that all TV’s are subjected to the same hazards found in the real world and to the hazards which this product type is most susceptible to (i.e. rotational impacts, concentrated impact on the screen, etc).

    Unfortunately, due to the wide range of TV packaging sizes and weights, there are instances in which previous testing sequences could have TV’s tested to two different package types i.e. “Flat” or “Standard” even though all TV’s are susceptible to the same hazards.  For example, a large TV might not qualify as a “Flat” package type such as the situation of a 75” LED TV which has packaging dimension of (L x W x H) 72.75”x12.25”x46.125”.  Because the smallest dimension is greater than 8”, this package is classified andtested as a “Standard” package.  The “Standard” package type is not subjected the TV to a concentrated impact or the rotational impacts.

    Additionally, there are attributes of TV’s which are susceptible to hazards such as concentrated impacts to the screen. For example, the labeling of package faces, Standard or Flat, did not specify or call out what package face correlates to the TV screen to ensure that the intended concentrated impact is challenging the screen protection.  Therefore these new package types have a specific package face identification method which will help deliver greater consistency with testing done at various laboratories by reducing inconsistencies with package labeling for this product type.
    Clamp Testing - Two changes occurred for Horizontal Compression (clamping simulation):
     1. Inclusion of a non-equivalent alternative for clamp testing using a compression machine.
     2. Two MINIMUM compression force calculations/limitations are incorporated to account for TV’s being handled as individual items more frequently than other package types.
    Compression Test Block Order Changed - The order of testing sequences for vertical compression and clamping were changed to more closely align with packaging flow. Clamping simulation now occurs before vertical compression to account for packages being clamped coming off the truck at receipt prior to being stacked in the fulfillment center (FC) i.e. warehouse.

    Technical

    March 2018

    3A

    A new test block was added for those packaged-products which contain liquids.  The test block is intended to evaluate the closure systems ability to contain the liquid after all other 3A testing elements have been completed i.e. "leak test."  Definition of "liquid" was also included.

    Technical

    March 2018

    3A

    1) One (1) sample is still required but an additional statement was added recommending an increased sample size for “Fragile” items.  Definition of "Fragile" was also included.

    2) Additional clarity was given to the "Most Damage Prone Orientation" of drop 16.

    Editorial

    March 2018


    2017年10月更新 6-Amazon.com-Over Boxing .

     

     PROCEDURE(S) AFFECTED

     CHANGE MADE

     TYPE OF CHANGE*

     DATE OF CHANGE

    6-Amazon.com-OverBoxing

    Corrected metric conversion errors on tape width used to secure Over Box as well as minor editorial changes.

    Editorial

    October 2017


    2017年4月更新3E.

     PROCEDURE(S) AFFECTED

     CHANGE MADE

     TYPE OF CHANGE*

     DATE OF CHANGE






    3E

    Compression - The vehicle and warehouse compression formulas were combined into one enhanced formula which now accounts for a broader range of real world warehouse and vehicle stacking scenarios.

    Compression -The exception for warehouse compression where if the unitized load was stacked for 48 hours or less then warehouse compression was to be omitted has been removed from the test procedure. All stacking durations are now evaluated.

    Compression - To more closely replicate real world conditions, a pallet is to be placed on top of the unitized load during the compression testing sequence.
    Shock - The rotational edge drop height was moved from a fixed height to variable based upon weight. This change references studies and industry test procedures, such as ISTA 3B, which have been conducted since 3E's inception.
    Shock - Incline Impact & Horizontal Impact speeds were increased from 42 in per second to 48 in per second. This change references studies and industry test procedures, such as ISTA 3B, which have been conducted since 3E's inception.

     Technical   

     April 2017

     3E 

     Title, Scope and Preface were enhanced to reduce confusion on intent of the testing procedure and improve consistency across ISTA test procedures & projects.

     Editorial

     April 2017




    2010年ISTA標準更新  點擊這里

    有更新的標準
    更新內容
    更新種類
    更新日期
    所有的程序和項目
    每一個ISTA測試草案的“Reporting an ISTA Test” 部分都重新進行了修改,添加了更多完成和提交試驗報告表格的細節。這部分修訂前的信息在《選擇和使用ISTA程序和項目的指導方針》中。
    增加
    2010年1月
    2E
    試驗模塊4,步驟4重新進行了細化,更清晰地闡述了試驗方法。
    細化
    2010年1月
    3A
    試驗模塊9,步驟17重新修訂小包裝件的放置,說明樣品袋的正確放置方法。
    細化
    2010年1月
    3B
    版面進行了很多修改,特別是試驗模塊15的“叉車舉升搬運”,更清楚地闡明要求。
    細化
    2010年1月
    3B
    試驗模塊15:目前的平推試驗只要求叉車的一個叉子前端接觸托盤的中間的支撐塊/梁。
    更正
    2010年1月
    3E
    試驗模塊4重新修訂,更清楚地說明了試驗方法。
    細化
    2010年1月
    3E
    試驗模塊5,步驟3:修訂了確定振動時間的章節。
    細化
    2010年1月
    3E
    章節“壓力試驗準備”:更簡明地說明了要求。
    細化
    2010年1月
    3F
    章節“壓力試驗準備”:“試驗載荷”改成了“試驗力”。
    細化
    2010年1月
    3H
    試驗模塊7,步驟3:修訂了確定振動時間的章節。
    更正
    2010年1月
    7D
    在首頁上增加了“最后一年出版”的通知。7D在2010年之后就不會出版了;新項目將會超越現在的7D在年末取代7D。
     
    2010年1月
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