|
|
|
| 产品知识 |
|
|
| |
|
|
|
|
|
Source：Linyi Jinling Textile Co., Ltd. Date：2023/6/13 |
|
| Prompt：(1) of low melting point fiber fiber cotton blend uneven and practice: the holding force different fibers have different, generally speaking, low melting point fiber have holding force is larger than practice fiber, also is not simple and, for example, Japan, South Korea 4080 4080 4080 4080 or the far east, South Asia, there is the holding force is not the same, if the low melting point fiber distractions, some low melting point fiber content is less, because it could not meet the mesh structure, non-woven fabric is thin, relative to the low melting point fiber content more local constitute a thicker. |
|
|
(1) of low melting point fiber fiber cotton blend uneven and practice: the holding force different fibers have different, generally speaking, low melting point fiber have holding force is larger than practice fiber, also is not simple and, for example, Japan, South Korea 4080 4080 4080 4080 or the far east, South Asia, there is the holding force is not the same, if the low melting point fiber distractions, some low melting point fiber content is less, because it could not meet the mesh structure, non-woven fabric is thin, relative to the low melting point fiber content more local constitute a thicker.
(2) of low melting point fiber melting incomplete: low melting point fiber melt completely, not the original largely due to temperature, about low basis weight of non-woven fabric, are generally not simple temperature no doubt, but the kogi heavy, high and special attention should be paid to whether meet the thickness of the products. The marginal nonwoven fabric is generally thicker due to the satisfied heat, and some of the nonwoven fabric is located in the middle. Due to the lack of heat, the non-woven fabric is relatively thin.
(3) the fiber shortening rate on the high side, whether practice fiber or low melting point, if the hot air of fiber shortening rate is high, producing non-woven period thickness owing to shorten the questions are simple questions.
|
|
|
|
|
|
|
| |
|
|
