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美国四分制和十分制中英文

美國四分制和十分制

Fabric Inspection System.

Fabric inspection and QC is one of the major areas in textile and garment sector. To establish a workable system for inspecting and evaluating piece goods shipments is vital. No single accepted system for measuring the quality of fabrics, but some of the more commonly used systems are described in this section.

We recommend a minimum of 10% inspection of fabrics prior to spreading. Some are intending to inspect the goods while spreading. However this is unrealistic and the spreaders are not the QC.

1-Ten-Point System

In 1955, the Ten-Point System for piece goods evaluation was approved and adopted by the Textile Distributor's Institute and National Federation of Textiles. This system assigns penalty points to each defect, depending on its length. The Ten-Point System is somewhat complicated because points-per-length vary for warp and filling defects. Table blow shows a breakdown of the points:

Table 1 - Ten-Point System

Warp Defects Penalty Filling Defects Penalty

10-36 inches 10 points Full width 10 points

5-10 inches 5 points 5 inches - 1/2 the width of goods 5 points 1-5 inches 3 points 1-5 inches 3 points

Up to 1 inch 1 point

Under the Ten-Point System, a piece is graded a "first" if the total penalty points do not exceed the total yardage of the piece. A piece is graded a "second" if the total penalty points exceed the total yardage of the piece.

2- Four-Point System

The Four-Point System has received the widest acceptance in both the textile and needle trades because it is the most lenient. It is simple and easy to understand. Since it is the most widely used?

2.1- Amount to Inspect - Inspect at least 10% of the total rolls in the shipment.

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