A kind of secondary molding method of plastic woven rattan

Abstract

A two-stage forming method of plastic woven rattans comprises the following steps: 1, melting plastic granules in a hot melt extruder; 2, injecting the plastic molten by the extruder into a primary forming die, and extruding through the primary forming die to form incompletely-solidified soft semi-finished rattans; 3, adding the incompletely-solidified soft semi-finished rattans into a cooling water tank; 4, shaping the soft semi-finished rattans through a secondary forming die in the water tank, and continuously immersing the soft semi-finished rattans in the water tank in order to realize cooling fixing; 5, carrying out guiding shaping of the soft semi-finished rattans through the secondary forming die in the cooling water tank to form ordered or disordered finished rattans; and 6, continuously moving the finished rattans in the cooling water tank, cooling, and carrying out solidification fixing. The secondary forming die is used to shape the incompletely hardened-fixed rattans in order to make rattans with irregular cross section extruded, so the space thickness of the rattans is increased, and the woven rattans have irregular surface and stereo perception, and also have the specific irregular characteristic of the appearance of natural rattans.

Description

technical field [0001] The invention relates to the technical field of rattan production and manufacture for woven furniture, in particular to a secondary molding method for plastic woven rattan. Background technique [0002] For a long time, natural rattan has been an important material for fabricating furniture, baskets, boxes and other handicraft products. However, products made of natural rattan are not suitable for outdoor use, because natural rattan will become wet when it is wet. Soft, weakened, and prone to rot and mildew. Generally, before weaving natural wool rattan into products, it needs to be processed by human labor in multiple procedures. After soaking in water and softening, it can be placed on furniture, baskets, boxes or The frame shape of the product is warp- and weft-woven to become a product. The product made of natural rattan weaving is fashionable, but it also has several shortcomings: 1. The cost of natural rattan is high, and it is difficult to proce...

AI Technical Summary

Problems solved by technology

[0002] For a long time, natural rattan has been an important material for fabricating furniture, baskets, boxes and other handicraft products. However, products made of natural rattan are not suitable for outdoor use, because natural rattan will become wet when it is wet. Soft, weakened, and prone to rot and mildew. Generally, before weaving natural wool rattan into products, it needs to be processed by human labor in multiple procedures. After soaking in water and softening, it can be placed on furniture, baskets, boxes or The frame shape of the product is weaved by warp and weft to become a product. The products made of natural wool rattan weaving are fashionable and popular, but there are also some shortcomings: 1. The cost of natural rattan is high, processing and collection is difficult, and it is not suitable for mass production

2. Collecting a large number of natural rattans destroys the ecological environment

However, most of the existing plastic rattans are strip-shaped and cylindrical. The appearance of the woven products is dull, lacks three-dimensionality, and does not have the unique irregularity of the appearance of natural rattan.

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