Production technology of aluminum foil inner liner paper for composite coating packaging

Abstract

The invention relates to a composite production technology of inner liner paper, and discloses a production technology of aluminum foil inner liner paper for composite coating packaging. The production technology uses a process of unwinding- compositing-protection layer coating-printing-drying-cutting-winding, the production technology is continuous and uninterrupted, is continuously completed in one time, and has the advantages of simple technique, low cost, promoting efficiency, saving labor, stable product quality, and saving energy, in addition, according to the production technology, by double aluminum foil unwinding and cutting at a winding position, a secondary cutting process needed by a half-cut machine can be reduced.

Description

technical field

[0001] The invention relates to a composite production process of inner liner paper, in particular to a production process of aluminum foil composite coated inner liner paper for packaging. Background technique

[0002] The production of the existing packaging lining paper is generally as follows: ⑴ Production is carried out by a small compound machine. Due to the change of heavy metals in the packaging lining paper product, a water-based pigment system is required, and the existing small compound machine has a short drying path Unable to produce; (2) Produced by Huazhou aluminum foil compound machine, because Huazhou aluminum foil compound machine is limited by the width of the embossing machine, when producing embossed rewinding products, only single rolls of narrow-width series aluminum foil can be produced, resulting in manpower and material resources 1. Waste of electricity; 3. To produce wide-width aluminum foil by a small compound machine and then spli...

Examples

Embodiment 1

[0021] A production process of the inner lining paper for composite coated packaging of aluminum foil, the equipment is connected as figure 1 shown, proceed as follows:

[0022] (1) Unwinding: Insert the aluminum foil roll into the upper aluminum foil steel roll 2a and the lower aluminum foil steel roll 2b respectively, insert the inner lining paper roll into the inner lining paper steel roll 1, and place the upper aluminum foil steel roll 2a and the lower aluminum foil steel roll One side of 2b is located in the middle of the upper and lower aluminum foil steel rolls, and an aluminum foil pressure roller 5 is set, a rubberized steel roll 4 is set below the aluminum foil pressure roller 5, a composite pressure roller 6 is set above the aluminum foil pressure roller 5, and behind the composite pressure roller is set Coating protective layer steel roller 7, printing roller 8 is set behind the coating protective layer steel roller 7;

[0023] (2) Composite: Each steel roller run...

Embodiment 2

[0031] A production process of the inner lining paper for composite coated packaging of aluminum foil, the equipment is connected as figure 1 shown, proceed as follows:

[0032] (1) Unwinding: Insert the aluminum foil roll into the upper aluminum foil steel roll 2a and the lower aluminum foil steel roll 2b respectively, insert the inner lining paper roll into the inner lining paper steel roll 1, and place the upper aluminum foil steel roll 2a and the lower aluminum foil steel roll One side of 2b is located in the middle of the upper and lower aluminum foil steel rolls, and an aluminum foil pressure roller 5 is set, a rubberized steel roll 4 is set below the aluminum foil pressure roller 5, a composite pressure roller 6 is set above the aluminum foil pressure roller 5, and behind the composite pressure roller is set Coating protective layer steel roller 7, printing roller 8 is set behind the coating protective layer steel roller 7;

[0033] (2) Composite: Each steel roller run...

Embodiment 3

[0041] A production process of the inner lining paper for composite coated packaging of aluminum foil, the equipment is connected as figure 1 shown, proceed as follows:

[0042] (1) Unwinding: Insert the aluminum foil roll into the upper aluminum foil steel roll 2a and the lower aluminum foil steel roll 2b respectively, insert the inner lining paper roll into the inner lining paper steel roll 1, and place the upper aluminum foil steel roll 2a and the lower aluminum foil steel roll One side of 2b is located in the middle of the upper and lower aluminum foil steel rolls, and an aluminum foil pressure roller 5 is set, a rubberized steel roll 4 is set below the aluminum foil pressure roller 5, a composite pressure roller 6 is set above the aluminum foil pressure roller 5, and behind the composite pressure roller is set Coating protective layer steel roller 7, printing roller 8 is set behind the coating protective layer steel roller 7;

[0043] (2) Composite: Each steel roller run...

technical field

[0001] The invention relates to a composite production process of inner liner paper, in particular to a production process of aluminum foil composite coated inner liner paper for packaging. Background technique

[0002] The production of the existing packaging lining paper is generally as follows: ⑴ Production is carried out by a small compound machine. Due to the change of heavy metals in the packaging lining paper product, a water-based pigment system is required, and the existing small compound machine has a short drying path Unable to produce; (2) Produced by Huazhou aluminum foil compound machine, because Huazhou aluminum foil compound machine is limited by the width of the embossing machine, when producing embossed rewinding products, only single rolls of narrow-width series aluminum foil can be produced, resulting in manpower and material resources 1. Waste of electricity; 3. To produce wide-width aluminum foil by a small compound machine and then spli...

Examples

Embodiment 1

[0021] A production process of the inner lining paper for composite coated packaging of aluminum foil, the equipment is connected as figure 1 shown, proceed as follows:

[0022] (1) Unwinding: Insert the aluminum foil roll into the upper aluminum foil steel roll 2a and the lower aluminum foil steel roll 2b respectively, insert the inner lining paper roll into the inner lining paper steel roll 1, and place the upper aluminum foil steel roll 2a and the lower aluminum foil steel roll One side of 2b is located in the middle of the upper and lower aluminum foil steel rolls, and an aluminum foil pressure roller 5 is set, a rubberized steel roll 4 is set below the aluminum foil pressure roller 5, a composite pressure roller 6 is set above the aluminum foil pressure roller 5, and behind the composite pressure roller is set Coating protective layer steel roller 7, printing roller 8 is set behind the coating protective layer steel roller 7;

[0023] (2) Composite: Each steel roller run...

Embodiment 2

[0031] A production process of the inner lining paper for composite coated packaging of aluminum foil, the equipment is connected as figure 1 shown, proceed as follows:

[0032] (1) Unwinding: Insert the aluminum foil roll into the upper aluminum foil steel roll 2a and the lower aluminum foil steel roll 2b respectively, insert the inner lining paper roll into the inner lining paper steel roll 1, and place the upper aluminum foil steel roll 2a and the lower aluminum foil steel roll One side of 2b is located in the middle of the upper and lower aluminum foil steel rolls, and an aluminum foil pressure roller 5 is set, a rubberized steel roll 4 is set below the aluminum foil pressure roller 5, a composite pressure roller 6 is set above the aluminum foil pressure roller 5, and behind the composite pressure roller is set Coating protective layer steel roller 7, printing roller 8 is set behind the coating protective layer steel roller 7;

[0033] (2) Composite: Each steel roller run...

Embodiment 3

[0041] A production process of the inner lining paper for composite coated packaging of aluminum foil, the equipment is connected as figure 1 shown, proceed as follows:

[0042] (1) Unwinding: Insert the aluminum foil roll into the upper aluminum foil steel roll 2a and the lower aluminum foil steel roll 2b respectively, insert the inner lining paper roll into the inner lining paper steel roll 1, and place the upper aluminum foil steel roll 2a and the lower aluminum foil steel roll One side of 2b is located in the middle of the upper and lower aluminum foil steel rolls, and an aluminum foil pressure roller 5 is set, a rubberized steel roll 4 is set below the aluminum foil pressure roller 5, a composite pressure roller 6 is set above the aluminum foil pressure roller 5, and behind the composite pressure roller is set Coating protective layer steel roller 7, printing roller 8 is set behind the coating protective layer steel roller 7;

[0043] (2) Composite: Each steel roller run...

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