The price of container bags sometimes varies according to the price of materials.
Për shembull, shumë ndërmarrje përdorin pëlhura jo të endura për të qepur çanta kontejnerësh. What are the advantages of making çanta jumbo from non-woven fabrics? Pëlhurë jo e endur (pëlhurë jo e endur nga poliester, pëlhurë jo të endura) njihet edhe si gjeotekstili, i cili është një lloj materiali gjeosintetik i depërtueshëm dhe formohet nga gjilpëra ose thurja e fibrave sintetike. Pëlhura jo e endur e leshit e djegur ka filtrim të shkëlqyer, izolim, mbrojtje e shtuar, rezistencë e lartë në tërheqje, përshkueshmëri e mirë, rezistencë ndaj temperaturës së lartë, antifriz, rezistencë ndaj plakjes, dhe rezistenca ndaj korrozionit.
- Pavement method of non-woven fabrics:
Cold rolling with manual service; Nylon cloth should be leveled and maintain a moderate deformation capacity.
The installation of polyester filament or polyester staple non-woven fabric is generally based on overlapping, sewing and electric welding of steel bars. The total width of sewing and electric welding is generally 0.1μm or more, and the total overlapping width is generally 0.2M or more. Non-woven fabrics that will be exposed for a long time shall be welded or sewn by electric welding.
2, non-woven fabric pavement processing technology:
Storage, transporti, and solution of non-woven fabrics
Burnt nonwoven rolls should be maintained from damage before installation. Non-woven fabric rolls should be piled up in areas without water. The height-to-width ratio of the stacks should not exceed four rolls, and the resolution of wire rope rolls can be seen. Non-woven fabric rolls must be covered with opaque raw materials to avoid UV embrittlement. In the storage process, the consistency of identification and data information should be maintained.
During the whole transportation process, the non-woven fabric roll must be protected from damage (including on-site transportation from raw materials storage to work).
Be sure to repair the non-woven fabric roll damaged by physics. Non-woven fabrics that are seriously damaged cannot be used. All non-woven fabrics that come into contact with leaked chemicals are not allowed to be used in this new project.
- Non-woven fabric splicing
All splices must be carried out continuously (për shembull, point splicing is not allowed). Before overlapping, spunlaced nonwoven must overlap less than 150 mm. Smaller needle gauge selvages (exposed edges of raw materials) shall be at least 25 mm.
The self-hand woven non-woven fabric connector comprises a 1-thread and a thread chain sewing mode. The thread used for sewing should have a strength of over 60N and be equivalent
Composite resin with acid resistance and ultraviolet resistance on or above nonwoven fabric.
