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Towel production system

A production system and technology of paper towels, applied in the direction of special paper, paper, papermaking, etc., can solve the problems of lower production efficiency, increased cost, waste of energy, etc., to improve the quality of pressing, reduce energy waste, and improve product quality Effect

Pending Publication Date: 2019-01-11
安徽普尔德无纺科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing ones are generally preheated by setting additional preheating equipment. The setting of preheating equipment will increase the cost and reduce production efficiency and waste a lot of energy.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 as shown, figure 1 It is a structural schematic diagram of the paper towel production system of the present invention; the paper towel production system of the present invention includes a raw material unwinding mechanism, a drying cylinder pressing mechanism, a cooling mechanism, an edge trimming and slitting mechanism, and a winding mechanism. The raw material unwinding mechanism is used for unwinding hot-melt adhesive net and wet-strength wood pulp paper, and the rewinding mechanism is used for rewinding finished paper towels after hot pressing, cooling and cutting; The drying cylinder pressing mechanism, the cooling mechanism, and the trimming and slitting mechanism are sequentially arranged in the direction from the mechanism to the winding mechanism; the drying cylinder pressing mechanism realizes hot pressing operation, and the cooling mechanism realizes cooling operation, the trimming and slitting mechanism realizes the trimming operation.

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Embodiment 2

[0035] In this embodiment, the nip roller 5 is arranged between the composite roller 4 and the lower heat transfer oil drying cylinder 7, preferably, the upper edge of the nip roller 5 and the lower heat transfer oil dryer The upper edge of the cylinder 7 is on the same horizontal plane, and the horizontal distance from the axis of the nip roller 5 to the lower heat transfer oil dryer drum 7 is smaller than the cross-sectional radius of the lower heat transfer oil dryer drum 7, thereby ensuring that the toilet paper The raw material 3 can be attached to the upper heat transfer oil dryer cylinder 6 to the maximum extent, and the preheating effect of the upper heat transfer oil dryer cylinder 6 on the toilet paper raw material 3 can be improved.

[0036] The tension roller 21 and the nip roller 5 can be arranged symmetrically about the axis of the lower heat transfer oil dryer 7, and the adjustment device drives the nip roller 5 to move away from the lower heat transfer oil dryer...

Embodiment 3

[0040] In this embodiment, the drying cylinder pressing mechanism and the cooling mechanism are both provided with a swing synchronization device, and the swing synchronization device realizes the 1. The synchronous reverse rotation between the upper cooling cylinder 8 and the lower cooling cylinder 9 ensures the pressing of the drying cylinder pressing mechanism and the cooling stability of the cooling mechanism, thereby improving the product quality of the paper towel.

[0041] Such as figure 2 as shown, figure 2 It is a structural diagram of the swing synchronization device; the swing synchronization device includes a first swing rod 14 and a second swing rod 15, and for the drying cylinder pressing mechanism, one end of the upper heat transfer oil drying cylinder 6 passes through the The upper end of the first swing rod 14 is connected with the driving gear 16; the upper heat transfer oil drying cylinder 6 is connected with the first swing rod 14 in rotation, and the lo...

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PUM

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Abstract

The invention discloses a towel production system. The system comprises a raw material unwinding mechanism, a drying cylinder heating and pressing mechanism, a cooling mechanism, a trimming and slitting mechanism and a winding mechanism. The raw material unwinding mechanism is used for unwinding a hot melt adhesive mesh and a wet strength wood pulp paper. The winding mechanism is used for windinghot-pressed, cooled and cut towel finished products. The drying cylinder heating and pressing mechanism, the cooling mechanism and the trimming and slitting mechanism are orderly arranged from the rawmaterial unwinding mechanism to the winding mechanism. The drying cylinder heating and pressing mechanism realizes hot pressing. The cooling mechanism realizes cooling. The trimming and slitting mechanism realizes cutting and finishing. The system utilizes a glueless hot pressing compounding principle, prevents pollution and odor and keeps clean and hygienic. The hot melt adhesive mesh is arranged between two layers of the wet strength wood pulp papers and the materials are hot-pressed through drying cylinder preheating and heating so that the heating time of the towel raw materials before and after pressing is prolonged, the pressing quality is improved, the production efficiency is improved and energy waste and environmental pollution are reduced.

Description

technical field [0001] The invention relates to the technical field of paper production, in particular to a paper towel production system. Background technique [0002] With the gradual improvement of people's living conditions, there are more and more paper towels used in public places such as hotels, guesthouses, office buildings, airports, opera houses, clubs, and family toilets, and the demand for paper towels is increasing. [0003] Paper towels are generally composed of two layers of wet-strength wood pulp paper. At present, the main production process of paper towels is to compound two layers of wet-strength wood pulp paper by gluing. Gluing and compounding must be preheated before hot pressing. , heating evaporates the moisture in the glue, and at the same time improves the cohesion of the adhesive glue between the wet strength wood pulp paper. [0004] The existing ones are generally preheated by setting additional preheating equipment. The setting of preheating eq...

Claims

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Application Information

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IPC IPC(8): D21H27/30B32B37/12B32B37/06B32B37/10
CPCD21H27/30B32B37/06B32B37/10B32B37/1207B32B2037/1223
Inventor 夏朋
Owner 安徽普尔德无纺科技有限公司