CN205615098U - Veneer aluminum foil combination decorates wainscot material - Google Patents

Veneer aluminum foil combination decorates wainscot material Download PDF

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Publication number
CN205615098U
CN205615098U CN201620401789.6U CN201620401789U CN205615098U CN 205615098 U CN205615098 U CN 205615098U CN 201620401789 U CN201620401789 U CN 201620401789U CN 205615098 U CN205615098 U CN 205615098U
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China
Prior art keywords
aluminium foil
veneer
melt adhesive
hot melt
kraft paper
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Expired - Fee Related
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CN201620401789.6U
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Chinese (zh)
Inventor
冒海燕
姜伟民
周晓燕
梅长彤
钱海宁
黄润州
贾翀
杨蕊
兰平
周定国
张洋
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Nanjing Forestry University
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Nanjing Forestry University
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Abstract

The utility model relates to a veneer aluminum foil combination decorates wainscot material, its structure includes kraft paper, is total to polyester hot melt adhesive membrane PES, aluminium foil, hot melt adhesive film H420, veneer, wherein, the last glueing face of aluminium foil bonds with kraft paper through being total to polyester hot melt adhesive membrane PES, and the lower glueing face of aluminium foil passes through hot melt adhesive film H420 and bonds with the veneer. Its manufacturing method includes following step: (1 )Last glueing face to the aluminium foil is handled, (2 )Kraft paper, common polyester hot melt adhesive membrane PES carry out assembly, hot pressing and cooling process with the aluminium foil and form aluminium foil / kraft paper reinforcing nature material, (3 )Lower glueing face to the aluminium foil is handled, (4 )Carry out the veneer after the drying, hot melt adhesive film H420 and aluminium foil / kraft paper reinforcing nature material assembly, hot pressing and cooling process and handle formation veneer aluminum foil combination decorates wainscot material. The utility model discloses an advantage: decorative strong, physics mechanical properties such as the environmental protection is pollution -free, quiet qu qiangdu and bending strength all are superior to natural veneer overlay material.

Description

A kind of veneer/aluminium foil composite decoration surface lining
Technical field
The utility model relates to a kind of veneer/aluminium foil composite decoration surface lining, belong to veneer decorative overlay material field.
Background technology
Timber be the most renewable in the big material in the world today four (steel, cement, timber and plastics), can the ecotopia material of natural degradation, there is the saving energy and the premium properties of environmental protection, be that other material is irreplaceable.
The problem that insider should carry out incrustation with regard to wood-based plate now is built consensus, because this is to expand one of the wood-based panel product ranges, the effective way improving its use value such as plywood, fibre board, particieboard.The method of wood-based plate incrustation is a lot, but it is summed up and mainly has three kinds: veneer method, covering with paint method, mechanical processing method, veneer method is with having ornamental thin material, posts the processing method on wood-based plate surface such as veneer, facing paper, dipping paper, PVC film etc.;Covering with paint method is by paint finishing wood-based plate surface or the processing method that carries out directly printing on plate face;Mechanical processing method is to process impression on plate face by the method for mold pressing or milling.Surface lining acts primarily as surface protection and incrustation two kinds effect.Different surface linings has different decorative effects.Wherein, a kind of wooden senior surface lining that veneer is most frequently with in being Furniture manufacture and interior decoration.Use Wood Veneer Overlaying long history, component surface can be made to retain the good characteristic of timber and have the sense of reality of natural wood grain and tone, so far it is still well received a kind of surface decorating method, is widely used in various furniture and produces and in interior decoration with woodwork.
But natural veneer and artificial veneer deficiency the most crisp, flexible, surface are easy to crack, the problem not being suitable for complexity incrustation, the application causing tradition veneer is limited.
Aluminum foil material is soft metallic film, and aluminum foil material has that quality is soft, ductility is good, moistureproof, airtight, erosion resistant, the advantage such as nonpoisonous and tasteless;Veneer and aluminium foil and kraft compounded after, the softness of aluminium foil, ductility are combined together with the sense of reality of the intensity of paper, the natural wood grain of veneer and tone, it is widely used in public place and hotel Decorating Project, and the making of the ornament materials such as furniture, gift, it is the intensive processing of veneer, high value added product, has significantly widened the application market of aluminium foil and veneer.
Bonding between veneer and aluminium foil belongs to the gluing between organic and inorganic materials, timber has excellent permeability, and aluminium foil does not have permeability, and the thermal coefficient of expansion of bi-material there are differences, the linear thermal expansion of aluminium is about 3 times of timber, thus is more prone to bubbling lamination problem in its hot pressing.Therefore, the selection of the adhesive of veneer/aluminum foil composite and the technique of hot pressing become key technology prepared by its composite.
This utility model uses hot melt adhesive film as adhesive, high molecular polymer hot melt adhesive film is a kind of semi-transparent clear thin film, has the adhesive property of good consistent and uniform, preferable thermostability, adhesive strength is good, is the Environment-friendlyadhesive adhesive of the pollutant such as a kind of not release formaldehyde;And easily process, without solvent, be widely used in various aluminium foils, aluminium sheet, veneer, textile cloth, PVC, ABS, PET, various plastics, leather and various artificial leather, screen cloth bonding.
Summary of the invention
The utility model proposes a kind of veneer/aluminium foil composite decoration surface lining, its purpose aims to solve the problem that veneer deficiency more crisp, flexible, surface is easy to crack, the problem that is not suitable for complexity incrustation.
Technical solution of the present utility model: a kind of veneer/aluminium foil composite decoration surface lining, its structure includes kraft paper 1, copolyester hot melt adhesive film PES 2, aluminium foil 3, hot melt adhesive film H420 4, veneer 5;Wherein, the upper applying glue face of aluminium foil 3 is bonding with kraft paper 1 by copolyester hot melt adhesive film PES 2, and the lower applying glue face of aluminium foil 3 is bonding with veneer 5 by hot melt adhesive film H420 4.
Its manufacture method comprises the technical steps that:
(1) the upper applying glue face of aluminium foil 3 is processed;
(2) kraft paper 1, copolyester hot melt adhesive film PES 2 carry out assembly, hot pressing and cooling technique with aluminium foil 3 and form aluminium foil/kraft paper reinforced materials;
(3) the lower applying glue face of aluminium foil 3 is processed;
(4) dried veneer, hot melt adhesive film H420 with aluminium foil/kraft paper reinforced materials, are carried out assembly, hot pressing and cooling PROCESS FOR TREATMENT and form veneer/aluminium foil composite decoration surface lining.
Advantage of the present utility model:
(1) ornamental strong, abundant raw material, be easily recycled, environment friendly and pollution-free, added value of product is high;
(2) uniform in material, sectional area is big, and its length can produce in any desired;
(3) having the decorative pattern of approximation natural timber, rich color, texture is various, and processing characteristics is also such as natural timber, and low cost performance can meet well people's variation selection and personalized consumption;
(4) it is difficult to the physical and mechanical properties such as buckling deformation, its density, hardness, MOR and bending strength and is superior to its raw material natural timber;
(5) eliminate the inevitably defect such as the intrinsic worm channel of natural timber, knot, rotten, complexion changed, also improve the utilization rate of raw material simultaneously;
(6) natural veneer and artificial veneer deficiency more crisp, flexible, surface are overcome easy to crack, the problem not being suitable for complexity incrustation, widen the application of traditional veneer.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of veneer/aluminium foil composite decoration surface lining.
Accompanying drawing 2 is the process chart preparing veneer/aluminium foil composite decoration surface lining.
Accompanying drawing 1 is kraft paper, 2 is copolyester hot melt adhesive film PES, 3 is aluminium foil, 4 is hot melt adhesive film H420,5 is veneer.
Detailed description of the invention
Comparison accompanying drawing, a kind of veneer/aluminium foil composite decoration surface lining, its structure includes kraft paper 1, copolyester hot melt adhesive film PES 2, aluminium foil 3, hot melt adhesive film H420 4, veneer 5;Wherein, the upper applying glue face of aluminium foil 3 is bonding with kraft paper 1 by copolyester hot melt adhesive film PES 2, and the lower applying glue face of aluminium foil 3 is bonding with veneer 5 by hot melt adhesive film H420 4.
Its manufacture method comprises the technical steps that:
(1) the upper applying glue face of aluminium foil 3 is processed: the upper applying glue face of aluminium foil 3 is carried out mechanically or chemically surface process, it is preferred to use alcohol swab processes the oxide-film on surface, it is thus achieved that good glue surfaces;
(2) kraft paper 1, copolyester hot melt adhesive film PES 2 and aluminium foil 3 carry out assembly, hot pressing and cooling technique and form aluminium foil/kraft paper reinforced materials:
1) assembly: using kraft paper 1 to carry out assembly (see figure 1) as reinforced materials, copolyester hot melt adhesive film PES 2 as adhesive and aluminium foil 3, the hot melt adhesive film PES 2 resin added in the upper applying glue face of aluminium foil 3 is 40-60 g/m2, the thickness of aluminium foil is 0.018 mm;
2) hot pressing: using continuous rolling platen press, hot pressing temperature is 140-160 DEG C, and hot pressing time is 18-20 s, and hot pressing pressure is 1.2 Mpa;
3) cooling: reduce the thermograde of watch core layer and moisture gradient, alleviates so that the residual heat compressive stress that eliminates in aluminium foil/kraft paper reinforced materials so that it is internal humiture tends to balance with ambient temperature and humidity, avoids bubbling buckling deformation to greatest extent;
(3) the lower applying glue face of aluminium foil 3 is processed: the lower applying glue face of aluminium foil 3 is carried out mechanically or chemically surface process, it is preferred to use alcohol swab processes the oxide-film on surface, it is thus achieved that good glue surfaces;
(4) dried veneer 5, hot melt adhesive film H420 4 and aluminium foil/kraft paper reinforced materials are carried out assembly, hot pressing and cooling PROCESS FOR TREATMENT formation veneer/aluminium foil composite decoration surface lining:
1) assembly: veneer 5 thickness is 0.3 Mm, hot melt adhesive film H420 4 and aluminium foil/kraft paper enhancement layer carry out assembly, and the hot melt adhesive film H420 4 resin added in the lower applying glue face of aluminium foil 3 is 50-60 g/m2
2) hot pressing: use flat-press process to carry out heat pressing process.Respectively pad one layer of cushion at test specimen before hot pressing to keep from heat inequality and produce bubbly defect, secondary hot pressing and two-part blood pressure lowering technique is used during hot pressing, control hot pressing temperature between 175 DEG C~180 DEG C, hot pressing pressure is between 1.5 MPa~2.6 MPa for the first time, then second time hot pressing pressure is between 0.6 MPa~1.5 MPa, hot pressing time is between 30s~50s for the first time, and hot pressing time is between 20s~30s for the second time;
3) cooling: reduce the thermograde of watch core layer and moisture gradient, alleviates so that the residual heat compressive stress that eliminates in surface lining, makes the humiture within surface lining tend to balance with ambient temperature and humidity, avoid bubbling buckling deformation to greatest extent.
The described dried moisture content of veneer 5 is 4-6%.
Below in conjunction with embodiment, this utility model is described further.
Embodiment 1
Comparison accompanying drawing, a kind of veneer/aluminium foil composite decoration surface lining, its manufacture method comprises the technical steps that:
(1) alcohol swab is used to process the oxide-film in applying glue face on 0.018mm thick aluminum foil 3, it is thus achieved that good glue surfaces;
(2) kraft paper 1, copolyester hot melt adhesive film PES 2 and 0.018mm thick aluminum foil 3 carry out assembly, hot pressing and cooling technique and form aluminium foil/kraft paper reinforced materials:
1) assembly: using kraft paper 1 to carry out assembly (see figure 1) as reinforced materials, copolyester hot melt adhesive film PES 2 as adhesive and aluminium foil, the hot melt adhesive film PES resin added in the upper applying glue face of aluminium foil 3 is 40 g/m2, the thickness of aluminium foil is 0.018 mm;
2) hot pressing;Using continuous rolling platen press, hot pressing temperature is 140 DEG C, and hot pressing time is 18s, and hot pressing pressure is 1.2 Mpa;
3) cooling: reduce the thermograde of watch core layer and moisture gradient, alleviates so that the residual heat compressive stress that eliminates in aluminium foil/kraft paper reinforced materials so that it is internal humiture tends to balance with ambient temperature and humidity, avoids bubbling buckling deformation to greatest extent;
(3) alcohol swab is used to process the oxide-film in 3 times applying glue faces of aluminium foil, it is thus achieved that good glue surfaces;
(4) 0.3 mm thickness wood 5, hot melt adhesive film H420 and aluminium foil/kraft paper reinforced materials that dried moisture content is 4 % are carried out assembly, hot pressing and cooling PROCESS FOR TREATMENT formation veneer/aluminium foil composite decoration surface lining:
1) assembly: veneer 5 thickness is 0.3 Mm, hot melt adhesive film H420 4 resin added 50 G/m2 and aluminium foil/kraft paper enhancement layer carry out assembly;
2) hot pressing: respectively pad one layer of cushion at test specimen before hot pressing and keep from heat inequality and produce bubbly defect;Using secondary hot pressing and two-part blood pressure lowering technique during hot pressing, controlling hot pressing temperature is 175 DEG C, and hot pressing pressure is 1.5 MPa for the first time, and then second time hot pressing pressure is 0.6 Between MPa, hot pressing time is 30s for the first time, and hot pressing time is 20s for the second time;
3) cooling: reduce the thermograde of watch core layer and moisture gradient, alleviates so that the residual heat compressive stress that eliminates in surface lining, makes the humiture within surface lining tend to balance with ambient temperature and humidity, avoid bubbling buckling deformation to greatest extent.
Embodiment 2
Comparison accompanying drawing, a kind of veneer/aluminium foil composite decoration surface lining, its manufacture method comprises the technical steps that:
(1) alcohol swab is used to process the oxide-film in applying glue face on 0.018mm thick aluminum foil 3, it is thus achieved that good glue surfaces;
(2) kraft paper 1, copolyester hot melt adhesive film PES 2 and 0.018mm thick aluminum foil 3 carry out assembly, hot pressing and cooling technique and form aluminium foil/kraft paper reinforced materials:
1) assembly: using layers of kraft paper 1 to carry out assembly (see figure 1) as reinforced materials, copolyester hot melt adhesive film PES 2 as adhesive and aluminium foil, the resin added of hot melt adhesive film PES is 60 g/m2, the thickness of aluminium foil is 0.018 mm;
2) hot pressing;Using continuous rolling platen press, hot pressing temperature is 160 DEG C, and hot pressing time is 20 s, and hot pressing pressure is 1.2 Mpa;
3) cooling: reduce the thermograde of watch core layer and moisture gradient, alleviates so that the residual heat compressive stress that eliminates in aluminium foil/kraft paper reinforced materials so that it is internal humiture tends to balance with ambient temperature and humidity, avoids bubbling buckling deformation to greatest extent;
(3) alcohol swab is used to process the oxide-film in 3 times applying glue faces of aluminium foil, it is thus achieved that good glue surfaces;
(4) 0.3 mm thickness wood 5, hot melt adhesive film H420 and aluminium foil/kraft paper reinforced materials that dried moisture content is 6% are carried out assembly, hot pressing and cooling PROCESS FOR TREATMENT formation veneer/aluminium foil composite decoration surface lining:
1) assembly: veneer 5 thickness is 0.3 Mm, hot melt adhesive film H420 4 resin added 60 g/m2Assembly is carried out with aluminium foil/kraft paper enhancement layer;
2) hot pressing: respectively pad one layer of cushion at test specimen before hot pressing and keep from heat inequality and produce bubbly defect;Using secondary hot pressing and two-part blood pressure lowering technique during hot pressing, controlling hot pressing temperature is 175 DEG C, and hot pressing pressure is 2.6 MPa for the first time, and then second time hot pressing pressure is 1.5 Between MPa, hot pressing time is 50s for the first time, and hot pressing time is 30s for the second time;
3) cooling: reduce the thermograde of watch core layer and moisture gradient, alleviates so that the residual heat compressive stress that eliminates in surface lining, makes the humiture within surface lining tend to balance with ambient temperature and humidity, avoid bubbling buckling deformation to greatest extent.
Embodiment 3
Comparison accompanying drawing, a kind of veneer/aluminium foil composite decoration surface lining, its manufacture method comprises the technical steps that:
(1) alcohol swab is used to process the oxide-film in applying glue face on 0.018mm thick aluminum foil 3, it is thus achieved that good glue surfaces;
(2) kraft paper 1, copolyester hot melt adhesive film PES 2 and 0.018mm thick aluminum foil 3 carry out assembly, hot pressing and cooling technique and form aluminium foil/kraft paper reinforced materials:
1) assembly: using layers of kraft paper 1 to carry out assembly (see figure 1) as reinforced materials, copolyester hot melt adhesive film PES 2 as adhesive and aluminium foil, the resin added of hot melt adhesive film PES is 55g/m2, the thickness of aluminium foil is 0.018 mm;
2) hot pressing: using continuous rolling platen press, hot pressing temperature is 145 DEG C, and hot pressing time is 19 s, and hot pressing pressure is 1.2 Mpa;
3) cooling: reduce the thermograde of watch core layer and moisture gradient, alleviates so that the residual heat compressive stress that eliminates in aluminium foil/kraft paper reinforced materials so that it is internal humiture tends to balance with ambient temperature and humidity, avoids bubbling buckling deformation to greatest extent;
(3) alcohol swab is used to process the oxide-film in 3 times applying glue faces of aluminium foil, it is thus achieved that good glue surfaces;
(4) 0.3 mm thickness wood 5, hot melt adhesive film H420 and aluminium foil/kraft paper reinforced materials that dried moisture content is 6 % are carried out assembly, hot pressing and cooling PROCESS FOR TREATMENT formation veneer/aluminium foil composite decoration surface lining:
1) assembly: veneer 5 thickness is 0.3 Mm, hot melt adhesive film H420 4 resin added 55 g/m2Assembly is carried out with aluminium foil/kraft paper enhancement layer;
2) hot pressing: respectively pad one layer of cushion at test specimen before hot pressing and keep from heat inequality and produce bubbly defect;Using secondary hot pressing and two-part blood pressure lowering technique during hot pressing, controlling hot pressing temperature is 175 DEG C, and hot pressing pressure is 2.6MPa for the first time, and then second time hot pressing pressure is 1.5MPa, and hot pressing time is between 50s for the first time, and hot pressing time is 30s for the second time;
3) cooling: reduce the thermograde of watch core layer and moisture gradient, alleviates so that the residual heat compressive stress that eliminates in surface lining, makes the humiture within surface lining tend to balance with ambient temperature and humidity, avoid bubbling buckling deformation to greatest extent.

Claims (3)

1. veneer/aluminium foil composite decoration surface lining, its feature includes kraft paper, copolyester hot melt adhesive film PES, aluminium foil, hot melt adhesive film H420, veneer;Wherein, the upper applying glue face of aluminium foil is bonding with kraft paper by copolyester hot melt adhesive film PES, and the lower applying glue face of aluminium foil is bonding with veneer by hot melt adhesive film H420.
Veneer the most according to claim 1/aluminium foil composite decoration surface lining, is characterized in that the thickness of described aluminium foil is 0.018 mm.
Veneer the most according to claim 1/aluminium foil composite decoration surface lining, is characterized in that the thickness of described veneer is 0.3 mm.
CN201620401789.6U 2016-05-03 2016-05-03 Veneer aluminum foil combination decorates wainscot material Expired - Fee Related CN205615098U (en)

Priority Applications (1)

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CN201620401789.6U CN205615098U (en) 2016-05-03 2016-05-03 Veneer aluminum foil combination decorates wainscot material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620401789.6U CN205615098U (en) 2016-05-03 2016-05-03 Veneer aluminum foil combination decorates wainscot material

Publications (1)

Publication Number Publication Date
CN205615098U true CN205615098U (en) 2016-10-05

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Country Status (1)

Country Link
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Granted publication date: 20161005