CN107263996A - Cold Chain Logistics case interior lining panel PP decorating films surface attaching process - Google Patents

Cold Chain Logistics case interior lining panel PP decorating films surface attaching process Download PDF

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Publication number
CN107263996A
CN107263996A CN201610208370.3A CN201610208370A CN107263996A CN 107263996 A CN107263996 A CN 107263996A CN 201610208370 A CN201610208370 A CN 201610208370A CN 107263996 A CN107263996 A CN 107263996A
Authority
CN
China
Prior art keywords
cfp
interior lining
lining panel
film
base materials
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610208370.3A
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Chinese (zh)
Inventor
朱华平
范恩海
朱恩平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU QIYI TECHNOLOGY CO LTD
Original Assignee
JIANGSU QIYI TECHNOLOGY CO LTD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIANGSU QIYI TECHNOLOGY CO LTD filed Critical JIANGSU QIYI TECHNOLOGY CO LTD
Priority to CN201610208370.3A priority Critical patent/CN107263996A/en
Publication of CN107263996A publication Critical patent/CN107263996A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0046—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by constructional aspects of the apparatus
    • B32B37/0053—Constructional details of laminating machines comprising rollers; Constructional features of the rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0036—Heat treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Cold Chain Logistics case interior lining panel PP decorating films surface attaching process, comprises the following steps：1）, CFP substrates heating：Take CFP base materials（1）Infra-red china plate is come above and below coil cradle（2）Preheating:Substrate surface is melted, whole substrate can not be melted all, send into the edge of rubber roll；2）, PP material co-extrusion film：The PP of melting is expected respectively in extruder I（3）, extruder II（4）Middle fusion plastification, drenches and is entering the CFP base materials of rubber roll（1）On；3）, pressing：By topped with the CFP base materials of PP materials（1）By a pair of pressure rollers, a pair of rubber rolls（6）And steel rider（7）Pressing realize PP materials and CFP base materials（1）Laminating cooling be interior lining panel PP decorating films；4）, winding.The present invention, can both ensure the former combined strength bination of surface decorative film, the problem of smooth finish of skin covering of the surface is solved again.

Description

Cold Chain Logistics case interior lining panel PP decorating films surface attaching process
Technical field
The present invention relates to the technology for solving Cold Chain Logistics case interior lining panel PP decorating films surface and quality of fitting, include surface smoothness, hardness and the PP decorating films and continuous lod substrate of PP decorating films（CFP substrates）Laminating intensity.
Technical background
Cold Chain Logistics case（Ice chest）It is mainly used in transport fresh marine aquatic products, fresh meat food, fresh flowers and various frozen products, using materials such as aluminium sheet, stainless steel plate, glass epoxies more than the ice chest interior lining panel used at present, but these materials have some shortcomings, first, it is heavier；Second, it is not easily repaired after damage；3rd, it can not be recycled after glass epoxy is discarded.
The thermoplastic using continuous lod is had begun at present（CFP）As liner plate material, based on glass fiber reinforcement PP materials.This material is mainly hot-forming by multi-layer C FP materials, because its surface has glass emergence on the surface, the shortcomings of outward appearance is uneven is, it is necessary to be to be compounded in CFP substrate surfaces after the PP films produced in advance are heated by heat pressing process at present in one layer of PP decorating film of surface recombination.Using the product of this technique productions, its PP decorating film has many defects, such as film perforation, pit, finish not enough, out-of-flatness, so as to cause that ice chest interior lining panel is easy to clean, surface is uneven.If it is desired to ensureing the complete of surface PP decorating films, it is necessary to reduce temperature during hot pressing, but temperature reduction inevitably results in the laminating remitted its fury of PP decorating films and CFP substrates, or even can not be combined, and product functionality is failed.
The content of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of Cold Chain Logistics case interior lining panel PP decorating films surface attaching process, to solve surface and the laminating quality problems of ice chest interior lining panel PP decorating films.
The technical scheme is that be accomplished by the following way：Cold Chain Logistics case interior lining panel PP decorating films surface attaching process, comprises the following steps：It is characterized in that：
1）, CFP substrates heating：CFP base materials are taken to come infra-red china plate preheating above and below coil cradle：Temperature is 300~350 DEG C, the time is 20~30 seconds, is melted with CFP substrate surfaces, and whole substrate can not be melted all, sends into the edge of rubber roll；
2）, PP material co-extrusion film：The PP of melting is expected into the fusion plastification in extruder I, extruder II respectively, is extruded, is drenched on the CFP base materials of rubber roll are entered by the die head of multi-layer co-extruded film technique；
The multi-layer co-extruded film technique, it is to be extruded the material melts of different formulations with multigroup extruder system, by a straight line die head, the material of melting is extruded into membranaceous, the fused materials of each extruder are in layered arrangement in film, and the film of extrusion is drenched on CFP substrates.
3）, pressing：The laminating and cooling of PP materials and CFP base materials will be realized by the pressing of a pair of pressure rollers topped with the CFP base materials of PP materials；
A pair of described pressure rollers are rubber roll, a steel rider, are hollow structure, lead to warm water, control water temperature by die heater, steel rider, the water temperature of rubber roll are 50-60 DEG C；Film contact steel rider, steel roller faces delustring when drenching PP films, or embossing is processed into, steel roller faces effect can be transferred to product surface.
4）, winding：Be put in storage by the interior lining panel PP decorating films fitted and cooled down by winding sizing.
Described interior lining panel PP decorating film finished products, in air cooling, then film surface is shaped on outer Scroll, it is to avoid film surface PP crystallizations are shunk, and cause product warpage.
The present invention can both ensure the former combined strength bination of surface decorative film, the problem of smooth finish of skin covering of the surface is solved again.
Brief description of the drawings
Fig. 1 is the process schematic representation of the present invention.
Embodiment
Know that Cold Chain Logistics case interior lining panel PP decorating films surface attaching process comprises the following steps by Fig. 1：
1st, CFP substrates are heated：Take CFP base materials 1 to come infra-red china plate 2 above and below coil cradle to preheat, its heating-up temperature is 300~350 DEG C, and the time is 20~30 seconds, make the melt surface of CFP base materials 1, and whole CFP base materials 1 can not be melted all, the rear edge for entering rubber roll 6；
2nd, PP expects co-extrusion film：The PP of melting is expected into the fusion plastification in extruder I 3, extruder II 4 respectively, extruded by the die head 5 of multi-layer co-extruded film technique, is drenched on the CFP base materials 1 of rubber roll 6 are entered；The multi-layer co-extruded film technique, is to be extruded the material melts of different formulations with multigroup extruder system, by a straight line die head, the material of melting is extruded into membranaceous, and the fused materials of each extruder are in layered arrangement in film.The film of extrusion is drenched on CFP substrates 1, and it is fitted on CFP substrates securely by a pair of pressure rollers.
3rd, press：The laminating and cooling of PP materials and CFP base materials 1 will be realized by the pressure roller pressing of a pair of pressure rollers topped with the CFP base materials of PP materials；A pair of described pressure rollers are rubber roll 6, a steel rider 7, are hollow structure, lead to warm water, control water temperature by die heater, steel rider 7, the water temperature of rubber roll 6 are 50-60 DEG C；Film contact steel rider 7, the surface dulling of steel rider 7 when drenching PP films, or embossing is processed into, the surface effect of steel rider 7 can be transferred to product surface.
4th, wind：Be put in storage by the interior lining panel PP decorating films fitted and cooled down by the sizing of winding 8.Described interior lining panel PP decorating film finished products, in air cooling, then film surface is shaped on outer Scroll, it is to avoid film surface PP crystallizations are shunk, and cause product warpage.

Claims (4)

1. Cold Chain Logistics case interior lining panel PP decorating films surface attaching process, comprises the following steps：1）CFP substrates are heated：2）PP expects co-extrusion film；3）Pressing；4）Winding；It is characterized in that：
1）, CFP substrates heating：Take CFP base materials（1）Infra-red china plate is come above and below coil cradle（2）Preheating:Heating-up temperature is 300~350 DEG C, the time is 20~30 seconds, melts substrate surface, whole substrate can not be melted all, sends into the edge of rubber roll；
2）, PP material co-extrusion film：The PP of melting is expected respectively in extruder I（3）, extruder II（4）Middle fusion plastification, passes through the die head of multi-layer co-extruded film technique（5）Extrusion, drenches and is entering the CFP base materials of rubber roll（1）On；
3）, pressing：By topped with the CFP base materials of PP materials（1）By a pair of pressure rollers, a pair of rubber rolls（6）And steel rider（7）Pressing realize PP materials and CFP base materials（1）Laminating cooling be interior lining panel PP decorating films；
4）, winding：Pass through winding by the interior lining panel PP decorating films fitted and cooled down（8）Sizing storage.
2. Cold Chain Logistics case interior lining panel PP decorating films surface according to claim 1 attaching process, it is characterised in that：Described step 2）In multi-layer co-extruded film technique, it is to be extruded the material melts of different formulations with multigroup extruder system, by a straight line die head, the material of melting is extruded into membranaceous, the fused materials of each extruder are in layered arrangement in film, and the film of extrusion is drenched on CFP substrates.
3. Cold Chain Logistics case interior lining panel PP decorating films surface according to claim 1 attaching process, it is characterised in that：Described step 3）In a pair of pressure rollers be a rubber roll（6）, a steel rider（7）, it is hollow structure, interior logical warm water controls water temperature, steel rider by die heater（7）, rubber roll（6）Water temperature be 50-60 DEG C；Film contact steel rider when drenching PP films（7）, steel rider（7）Surface dulling is embossing, makes steel rider（7）Surface effect be transferred on the surface of product.
4. Cold Chain Logistics case interior lining panel PP decorating films surface according to claim 1 attaching process, it is characterised in that：Described step 3）In interior lining panel PP decorating film finished products, air cooling, then film surface is shaped on outer Scroll.
CN201610208370.3A 2016-04-06 2016-04-06 Cold Chain Logistics case interior lining panel PP decorating films surface attaching process Pending CN107263996A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610208370.3A CN107263996A (en) 2016-04-06 2016-04-06 Cold Chain Logistics case interior lining panel PP decorating films surface attaching process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610208370.3A CN107263996A (en) 2016-04-06 2016-04-06 Cold Chain Logistics case interior lining panel PP decorating films surface attaching process

Publications (1)

Publication Number Publication Date
CN107263996A true CN107263996A (en) 2017-10-20

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108177284A (en) * 2017-12-25 2018-06-19 上海永冠众诚新材料科技（集团）股份有限公司 The preparation method of multigroup co-extrusion lamination equipment, its application and lamination adhesive tape
CN108248154A (en) * 2018-04-09 2018-07-06 福建清芯科技有限公司 A kind of wood veneer composite material for decoration and its production technology
CN109454845A (en) * 2018-11-06 2019-03-12 江门市辉隆塑料机械有限公司 A kind of extrusion equipment complex and technique of the high-peeling strength without glue composite material

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101954756A (en) * 2010-08-12 2011-01-26 东莞市长盈塑料编织包装有限公司 Manufacturing method of composite package
CN103624996A (en) * 2012-08-22 2014-03-12 上海杰事杰新材料(集团)股份有限公司 Equipment used for preparing continuous fabric reinforced thermoplastic resin
CN104057678A (en) * 2013-03-20 2014-09-24 辽宁辽杰科技有限公司 High wear-resistant waterproof moisture-proof composite board and preparation method and application thereof
CN104441863A (en) * 2013-09-16 2015-03-25 辽宁辽杰科技有限公司 Composite material plate, preparation method and applications thereof
CN104626695A (en) * 2013-11-14 2015-05-20 上海杰事杰新材料(集团)股份有限公司 High-strength high-abrasion-resistance plastic composite board and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101954756A (en) * 2010-08-12 2011-01-26 东莞市长盈塑料编织包装有限公司 Manufacturing method of composite package
CN103624996A (en) * 2012-08-22 2014-03-12 上海杰事杰新材料(集团)股份有限公司 Equipment used for preparing continuous fabric reinforced thermoplastic resin
CN104057678A (en) * 2013-03-20 2014-09-24 辽宁辽杰科技有限公司 High wear-resistant waterproof moisture-proof composite board and preparation method and application thereof
CN104441863A (en) * 2013-09-16 2015-03-25 辽宁辽杰科技有限公司 Composite material plate, preparation method and applications thereof
CN104626695A (en) * 2013-11-14 2015-05-20 上海杰事杰新材料(集团)股份有限公司 High-strength high-abrasion-resistance plastic composite board and preparation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108177284A (en) * 2017-12-25 2018-06-19 上海永冠众诚新材料科技（集团）股份有限公司 The preparation method of multigroup co-extrusion lamination equipment, its application and lamination adhesive tape
CN108248154A (en) * 2018-04-09 2018-07-06 福建清芯科技有限公司 A kind of wood veneer composite material for decoration and its production technology
CN109454845A (en) * 2018-11-06 2019-03-12 江门市辉隆塑料机械有限公司 A kind of extrusion equipment complex and technique of the high-peeling strength without glue composite material
CN109454845B (en) * 2018-11-06 2020-09-01 江门市辉隆塑料机械有限公司 Extrusion compounding device and process for high-peel-strength glue-free composite material

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Application publication date: 20171020