CN211441388U - Processing equipment for enhancing heat-sealing type drying agent filter paper - Google Patents
Processing equipment for enhancing heat-sealing type drying agent filter paper Download PDFInfo
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- CN211441388U CN211441388U CN201921201255.9U CN201921201255U CN211441388U CN 211441388 U CN211441388 U CN 211441388U CN 201921201255 U CN201921201255 U CN 201921201255U CN 211441388 U CN211441388 U CN 211441388U
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Abstract
The utility model belongs to the technical field of desiccant packaging paper, in particular to a processing device of enhanced heat-sealing desiccant filter paper, which comprises a frame, a first paper discharge roller, a second paper discharge roller, a heat-sealing forming device and a wind-up roller; the heat-seal forming device is sequentially erected on the rack from top to bottom, and is driven by a motor to freely rotate an upper heat-seal roller and a lower heat-seal roller; install between first paper roll and the heat seal forming device and be used for the first guide roll of filter paper direction, the coating of first guide roll surface has foraminiferous tie coat. The utility model discloses an enhancement heat-seal type drier filter paper processing equipment adopts heat-seal type filter paper and heat-seal type non-woven fabrics to bond and forms, and the heat-seal type increases substantially, and vertically, horizontal tensile strength reinforcing, and the elongation is big, and the surface is smooth to nano-silver is that the germicide sterilization effect is good, has characteristics of persistence sterilization, safety, long-term, no side effect.
Description
Technical Field
The utility model relates to a reinforcing heat-seal type drier filter paper processing equipment. Belongs to the technical field of desiccant packaging paper.
Background
The conventional desiccant packaging paper on the market has a complex structure, poor puncture resistance and poor air permeability, so that the comprehensive performance of the finished product of the prepared desiccant does not reach the standard, and the raw materials cannot exert the due effect. And traditional drier wrapping paper need additionally coat glue or compound PE membrane reach the effect of heat-seal on the paper when the heat-seal, such mode of operation has increased production processes, has reduced production efficiency, has improved manufacturing cost.
The conventional desiccant packaging paper in the current market is made of about 70% of wood pulp and about 30% of PP or TP or PP chemical fiber material, wherein the weight of the desiccant, the deoxidizer and the adsorbent is 16-45 g/m 2, the desiccant packaging paper made by the conventional desiccant packaging paper is low in transverse and longitudinal tensile strength and poor in heat sealing, and the comprehensive performance of the finished desiccant packaging paper cannot reach the use standard.
Patent CN203126077 discloses a composite non-woven fabric as a desiccant packaging bag, wherein a non-woven fabric layer and a breathable film layer are bonded by glue, so that a glue layer is coated on a plane between the non-woven fabric layer and the breathable film layer, when the coating thickness of the glue layer is insufficient, and when the desiccant filled with a filler is powdery or is easy to generate powder, a large amount of fine dust can be leaked from the composite non-woven fabric, so that the product is polluted, and the application range of the composite non-woven fabric is greatly limited. When the coating thickness of the glue layer is too thick, the air permeability is affected, and the performance does not reach the standard.
In summary, in order to solve the problems in the prior art, it is urgently needed to invent a reinforced heat-sealing type desiccant filter paper processing device which is formed by bonding heat-sealing type filter paper and heat-sealing type non-woven fabric, has the characteristics of greatly improved heat-sealing type, enhanced longitudinal and transverse tensile strength, large elongation, smooth surface, good sterilization effect by taking nano-silver as a bactericide, durability in sterilization, safety, long-acting property and no side effect.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the drawback that exists among the prior art, provide an enhancement heat-seal type drier filter paper processing equipment, this enhancement heat-seal type drier filter paper processing equipment adopts heat-seal type filter paper and heat-seal type non-woven fabrics to bond and forms, and the heat-seal type increases substantially, and vertical, horizontal tensile strength reinforcing, and the elongation is big, and the surface is smooth to nano-silver is that the germicide sterilization effect is good, has the characteristics of persistent sterilization, safety, long-term, no side effect.
In order to solve the technical problem, the utility model discloses a technical scheme does:
a processing device for enhanced heat-seal type desiccant filter paper comprises a rack, a first paper releasing roll, a second paper releasing roll, a heat-seal forming device and a winding roll, wherein the first paper releasing roll is installed on the rack and used for releasing the filter paper, the second paper releasing roll is installed on the rack and used for releasing non-woven fabrics, the heat-seal forming device is used for bonding the filter paper and the non-woven fabrics, and the winding roll is used for winding the desiccant filter paper;
the heat-seal forming device is sequentially erected on the rack from top to bottom, and is driven by a motor to freely rotate an upper heat-seal roller and a lower heat-seal roller;
install between first paper roll and the heat seal forming device and be used for the first guide roll of filter paper direction, the coating of first guide roll surface has foraminiferous tie coat.
Furthermore, the adhesive layers with holes are polyvinyl alcohol adhesives mixed with nano-silver aqueous solution, the adhesive layers with holes are distributed between the filter paper and the non-woven fabric in a mesh point structure, air-permeable channels with uniform intervals are formed between adjacent mesh points, and the size of each air-permeable channel is 0.5-1.2 microns.
Further, the volume ratio of the nano silver aqueous solution with the mass fraction of 0.2% to the polyvinyl alcohol binder is 1: 1-1: 2.
furthermore, a belt wheel on a rotating shaft of the upper heat-sealing roller and a belt wheel on a rotating shaft of the lower heat-sealing roller are connected through a synchronizing wheel, and a rotating shaft of the lower heat-sealing roller is connected with a motor.
Further, the heating temperature of the upper heat-sealing roller and the lower heat-sealing roller is 150-200 ℃, and the upper heat-sealing roller and the lower heat-sealing roller are made of silica gel rollers.
Further, install between paper roll and the heat seal forming device is put to the second and be used for the second guide roll of non-woven fabrics direction, install between wind-up roll and the heat seal forming device and be used for the third guide roll of drier filter paper direction.
Further, the thickness of the filter paper is 30-45 μm, the non-woven fabric is made of melt-blown nanofibers, and the thickness of the non-woven fabric is 25-38 μm.
The utility model has the following characteristics and beneficial effect:
the utility model relates to a reinforcing heat-seal type drier filter paper processing equipment adopts heat-seal type filter paper and heat-seal type non-woven fabrics to bond and forms, and the heat-seal type increases substantially, and vertically, horizontal tensile strength strengthens, and the elongation is big, and the surface is smooth to nano-silver is that the germicide sterilization effect is good, has characteristics of persistent sterilization, safety, long-term, no side effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of a filter paper processing device for enhanced heat-sealing desiccant of the present invention;
fig. 2 is a perspective view of the reinforced heat-sealing type desiccant filter paper processing device of the present invention.
In the figure, 1-first pay-off roller; 2-a second paper discharge roller; 3-filter paper; 4-a first guide roll; 5-heat sealing the lower roller; 6-heat-sealing the upper roller; 7-desiccant filter paper; 8-a second guide roll; 9-non-woven fabric; 10-third guide roll.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 and 2, a schematic and perspective view of an enhanced heat-seal desiccant filter paper processing apparatus is shown. A processing device for enhanced heat-seal type desiccant filter paper comprises a rack, a first paper releasing roll 1, a second paper releasing roll 2, a heat-seal forming device and a winding roll, wherein the first paper releasing roll 1 is installed on the rack and used for releasing filter paper 3, the second paper releasing roll 2 is installed on the rack and used for releasing non-woven fabric 9, the heat-seal forming device is used for bonding the filter paper 3 and the non-woven fabric 9, and the winding roll is used for winding desiccant filter paper 7; the heat-seal forming device is sequentially erected on the rack from top to bottom, and is driven by a motor to freely rotate an upper heat-seal roller 6 and a lower heat-seal roller 5, and a cavity between the upper heat-seal roller 6 and the lower heat-seal roller 5 forms an operation channel of desiccant filter paper 7; install between first paper roll and the 2 heat seal forming device and be used for the first guide roll 4 of 4 direction of filter paper, the coating of first guide roll 4 surface has foraminiferous tie coat.
The adhesive layer with the holes is a polyvinyl alcohol adhesive mixed with a nano-silver aqueous solution, and the volume ratio of the nano-silver aqueous solution with the mass fraction of 0.2% to the polyvinyl alcohol adhesive is 1: 1-1: 2. the adhesive layers with holes are distributed between the filter paper 4 and the non-woven fabric 9 in a mesh-point structure, air-permeable channels with uniform intervals are formed between adjacent mesh points, and the size of each air-permeable channel is 0.5-1.2 mu m. The belt wheel on the rotating shaft of the upper heat-sealing roller 6 and the belt wheel on the rotating shaft of the lower heat-sealing roller 5 are connected through a synchronizing wheel, and the rotating shaft of the lower heat-sealing roller 5 is connected with a motor. The heating temperature of the upper heat-seal roller 6 and the lower heat-seal roller 5 is 150-200 ℃, and the upper heat-seal roller 6 and the lower heat-seal roller 5 are made of silica gel rollers. Install between second paper reel 2 and the heat seal forming device and be used for the second guide roll 8 of 9 direction of non-woven fabrics, install between wind-up roll and the heat seal forming device and be used for the third guide roll 10 of 7 direction of desiccant filter paper. The thickness of the filter paper 3 is 30-45 μm, the non-woven fabric 9 is made of melt-blown nanofibers, and the thickness of the non-woven fabric 9 is 25-38 μm.
A processing technology of enhanced heat-sealing type desiccant filter paper processing equipment comprises the following steps:
step two, opening a power switch of a motor on the heat-seal forming device, synchronously heating the upper heat-seal roller 6 and the lower heat-seal roller 5, keeping the temperature at 150-;
and step three, winding one end of the desiccant filter paper 7 on the outer circumference of the winding roller through a third guide roller 10, cooling and shaping, and collecting the heat-seal molded desiccant filter paper 7 into a coil.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (6)
1. The utility model provides an enhancement heat-seal type drier filter paper processing equipment which characterized in that: the drying machine comprises a rack, a first paper releasing roll, a second paper releasing roll, a heat sealing forming device and a winding roll, wherein the first paper releasing roll is arranged on the rack and used for releasing filter paper, the second paper releasing roll is arranged on the rack and used for releasing non-woven fabrics, the heat sealing forming device is used for bonding the filter paper and the non-woven fabrics, and the winding roll is used for winding drying agent filter paper;
the heat-seal forming device is sequentially erected on the rack from top to bottom, and is driven by a motor to freely rotate an upper heat-seal roller and a lower heat-seal roller;
install between first paper roll and the heat seal forming device and be used for the first guide roll of filter paper direction, the coating of first guide roll surface has foraminiferous tie coat.
2. An enhanced heat-seal desiccant filter paper processing apparatus as claimed in claim 1, wherein: the perforated bonding layer is distributed between the filter paper and the non-woven fabric in a mesh-point structure, air-permeable channels with uniform intervals are formed between adjacent mesh points, and the size of each air-permeable channel is 0.5-1.2 mu m.
3. An enhanced heat-seal desiccant filter paper processing apparatus as claimed in claim 1 or claim 2, wherein: the belt wheel on the rotating shaft of the upper heat-sealing roller and the belt wheel on the rotating shaft of the lower heat-sealing roller are connected through a synchronizing wheel, and the rotating shaft of the lower heat-sealing roller is connected with a motor.
4. An enhanced heat-seal desiccant filter paper processing apparatus as claimed in claim 1, wherein: the material of roller and heat-seal lower roll is the silica gel roller on the heat-seal.
5. An enhanced heat-seal desiccant filter paper processing apparatus as claimed in claim 1, wherein: install between paper roll and the heat-seal forming device is put to the second and be used for the second guide roll of non-woven fabrics direction, install between wind-up roll and the heat-seal forming device and be used for the third guide roll of drier filter paper direction.
6. An enhanced heat-seal desiccant filter paper processing apparatus as claimed in claim 1, wherein: the thickness of the filter paper is 30-45 μm, the non-woven fabric is made of melt-blown nanofibers, and the thickness of the non-woven fabric is 25-38 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921201255.9U CN211441388U (en) | 2019-07-26 | 2019-07-26 | Processing equipment for enhancing heat-sealing type drying agent filter paper |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921201255.9U CN211441388U (en) | 2019-07-26 | 2019-07-26 | Processing equipment for enhancing heat-sealing type drying agent filter paper |
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| CN211441388U true CN211441388U (en) | 2020-09-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110920209A (en) * | 2019-07-26 | 2020-03-27 | 浙江兴弘包装材料有限公司 | Processing equipment and processing technology for enhanced heat-sealing type desiccant filter paper |
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2019
- 2019-07-26 CN CN201921201255.9U patent/CN211441388U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110920209A (en) * | 2019-07-26 | 2020-03-27 | 浙江兴弘包装材料有限公司 | Processing equipment and processing technology for enhanced heat-sealing type desiccant filter paper |
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