For the fasteners of cluster packaging, when several or more fasteners are bundled together with white paper or oil-sealed paper and packed directly into the packaging box, the fasteners after the cluster packaging should be placed neatly and compactly. Put it in the packing box, layer by layer, until the whole box is filled. If necessary, the layers should be covered with sponge paper. When there are gaps in the box, the gaps should be filled with shredded sponge paper or shredded paper. Prevent the fastener from moving during transportation. After closing the lid, stick a label outside the box. If necessary, wrap 12 turns of transparent tape along the outer circumference of the box in a crisscross pattern to prevent the box from becoming loose.
For single-packed fasteners, use sponge paper to pack the fasteners in a single piece, or use a plastic mesh sleeve to cover a single fastener. After the packaging is completed, place the packed fasteners neatly, orderly and compactly In the box, place them in layers until the whole box is filled. After placing the box, when there is still a gap in the box, fill the gap with soft sponge paper or shredded paper as an inner liner to prevent the fasteners from being damaged during transportation. In order to prevent the packaging box from unraveling, if necessary, use transparent tape to wrap around 1 to 2 turns in the horizontal and vertical directions of the packaging box.