TR201922748A2 - Hundred percent recyclable wet wipes packaging - Google Patents

Hundred percent recyclable wet wipes packaging Download PDF

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Publication number
TR201922748A2
TR201922748A2 TR2019/22748A TR201922748A TR201922748A2 TR 201922748 A2 TR201922748 A2 TR 201922748A2 TR 2019/22748 A TR2019/22748 A TR 2019/22748A TR 201922748 A TR201922748 A TR 201922748A TR 201922748 A2 TR201922748 A2 TR 201922748A2
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TR
Turkey
Prior art keywords
film
additive
packaging
lamination
polyethylene
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TR2019/22748A
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Turkish (tr)
Inventor
Yildirim Uğur
Original Assignee
Besel Basim Sanayi Ve Ticaret Anonim Sirketi
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Priority to TR2019/22748A priority Critical patent/TR201922748A2/en
Publication of TR201922748A2 publication Critical patent/TR201922748A2/en
Priority to PCT/TR2020/051357 priority patent/WO2021137811A2/en

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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
    • B32B37/14—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
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/28—Storing of extruded material, e.g. by winding up or stacking
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/02—2 layers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/246—All polymers belonging to those covered by groups B32B27/32 and B32B27/30
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • 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
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

Buluş, atık oluşmasının önüne geçen, güçlendirilip bariyer özelliği kazandırılan bir polietilen yapısı barındıran içeriğinde polyester bulundurmayan bir ambalaj yapısı ve ambalaj üretim yöntemi ile ilgilidir.The invention relates to a packaging structure and packaging production method that does not contain polyester in its content, which contains a polyethylene structure that prevents waste generation and is reinforced and gained barrier property.

Description

TARIFNAME YÜZDE YÜZ GERI DÖNÜSTÜRÜLEBILIR ISLAK MENDILAMBALAJI TEKNIK ALAN Bulus, atik olusmasinin önüne geçen, güçlendirilip bariyer özelligi kazandirilan bir polietilen yapisi barindiran içeriginde polyester bulundurmayan bir ambalaj yapisi ve ambalaj üretim yöntemi ile ilgilidir. DESCRIPTION PERCENT PERCENT RECYCLABLE WET WIPES PACKAGING TECHNICAL FIELD The invention is a system that prevents the generation of waste, is strengthened and gains a barrier feature. A packaging structure that contains a polyethylene structure and does not contain polyester in its content. and packaging production method.

TEKNIGIN BILINEN DURUMU Günümüzde Cam, Metal, Seramik, tas, ahsap vb. birçok malzemenin yerini plastik malzeme almistir. Son yillarda plastikler yasamlarimiza girmis olup, özellikle paketleme ve insaat alanlarinda yaygin olarak kullanilmaktadir. Bu yaygin kullanim devaminda uygun olmayan imha etme uygulamalari nedeniyle gün geçtikçe tehlikeli hale gelmekte ve çevreye sorunlari olusturmaktadir. KNOWN STATE OF THE TECHNIQUE Today, Glass, Metal, Ceramic, stone, wood and so on. plastic replaces many materials received material. Plastics have entered our lives in recent years, especially It is widely used in packaging and construction areas. This is common usage day by day due to inappropriate disposal practices. becomes dangerous and creates environmental problems.

Yaygin olarak plastik atiklarin sadece % 30”u geri dönüstürülebilir olmakla birlikte, kalan atik çevreye geri dönüsü uzun yillar alan ya da mümkün olmayan özelliktedir. Although only 30% of plastic waste is commonly recyclable, The remaining waste is a feature that takes many years or is not possible to return to the environment.

Bahsedilen kalan atiklarin faydali ürünlere geri dönüstürülebildigi uygulamalar bulunmaktadir. Kalan atigin geri büyük bir miktari endüstriyel hurdadir. Nispeten kirlenme içermediginden, daha iyi özelliklerin geri dönüsüm ile elde edilmesi daha Günümüzde, geri dönüstürülmüs karisik plastik atiklarin uygulamalari, zayif özelliklerinden ötürü sinirlidir. Bu probleme çözüm olarak özel bir plastik bilesenlerinin ayristirilmasi ve yeniden islenmesi olarak uygulamalara gidilmistir. Applications where said residual waste can be recycled into useful products are available. A large amount of the remaining waste is industrial scrap. relatively Since it does not contain contamination, it is better to obtain better properties by recycling. Today, applications of recycled mixed plastic waste are poor due to its features. As a solution to this problem, a special plastic Applications have been made as the separation and reprocessing of its components.

Geri dönüstürülmüs karisik plastik atiklarin uygulamalardaki bu sinirlama için, geri dönüstürülmüs malzemenin kullanimi için yeni uygulamalar da bilinen uygulamalar arasinda yer almaktadir. For this limitation in the applications of recycled mixed plastic waste, recycling Known applications, also new applications for the use of recycled material is located between.

Günümüzde plastik ambalaj filmleri, (uygulama ve isleve bagli olarak) farkli katmanlardan film laminatlari seklindedir. Polietilen (PE) veya polipropilen (PP) gibi poliolefinler, genellikle dis, basili katman olarak polietilen tereftalat (PET) ile birlestirilir. Bu durumda, farkli plastik katmanlari birlestirilerek ambalaj yapisi elde edilmis olur. Plastik tabakalarin alüminyum veya kagit gibi baska malzemelerle laminatlari gibi uygulamalar ile desteklenebilmektedir. Ambalaj her zaman harici olarak görülebilir bir baski ile üretilir. Today, plastic packaging films are produced in different ways (depending on the application and function). in the form of film laminates from layers. such as polyethylene (PE) or polypropylene (PP) polyolefins, usually outer, with polyethylene terephthalate (PET) as the bacillus layer are combined. In this case, the packaging structure is obtained by combining different plastic layers. it will be done. Compounding plastic sheets with other materials such as aluminum or paper It can be supported by applications such as laminates. Packaging is always external produced with a visible print.

Plastik ambalajlarin degisik çesitleri mevcuttur, bu çesitlerin en basinda gelenler PET (Polietilentetraftalat), PVC (Polivinilklorür), PS (Polistren) ve PE (Polietilen) film tabakalari içeren ambalajlardir. There are different types of plastic packaging, the first of these types PET (Polyethylenetetraphthalate), PVC (Polyvinylchloride), PS (Polystyrene) and PE (Polyethylene) are packages containing film layers.

PET, Polietilen tereftalat, polyester ailesine ait termoplastik bir malzeme olup günümüzde özellikle endüstriyel uygulamalar için kullanilan tüm sentetik liflerin % 70'ini olusturmaktadir. Bunun yaninda ambalaj ürünlerinde kullanilan farkli yapilar %100 geri dönüsümlü olmayan ürünlerdir. PET, Polyethylene terephthalate, is a thermoplastic material belonging to the polyester family. % of all synthetic fibers used today, especially for industrial applications. make up 70 of them. In addition, different products used in packaging products structures are 100% non-recyclable products.

PE (Polietilen) evlere en sik giren plastik türüdür. Çamasir suyu, deterjan ve sampuan siseleri, motor yagi siseleri, çöp torbalari gibi çok çesitli alanlarda kullanilmaktadir. Geri dönüstürülebilir özellige sahiptir. PE (Polyethylene) is the most common type of plastic used in homes. Bleach, detergent and in a wide variety of areas such as shampoo bottles, motor oil bottles, garbage bags. is used. It has a recyclable feature.

LPDE (Düsük Yogunluklu Polietilen) yari saydam veya renklidir. Orta sertlikte ve dayanikli bir plastiktir. Esnek, yumusak, kolay kesilebilir ve burusmaz özellige sahip bir plastiktir. LDPE plastikleri, pürüzsüz, esnek ve nispeten saydam oldugundan dolayi en çok film hammaddesi olarak kullanilir. LDPE plastikler, pigment ilave edilmezse seffaf renklidir. Ayrica çuval, büzgü ve germe sali, film torbasi, çöp torbasi, ekmek ve sandviç torbasi, çesitli yiyecek torbalari, gida kutusu, derin dondurucu torbasi, ucuz mutfak malzemesi, bakkal torbalari, margarin tüpleri, çesitli kavanozlarin esnek kapaklari gibi genis bir kullanim yelpazesine sahiptir. LPDE (Low Density Polyethylene) is translucent or colored. medium hard and It is a durable plastic. Flexible, soft, easy to cut and non-crease is a plastic. LDPE plastics are smooth, flexible and relatively transparent. Therefore, it is mostly used as a film raw material. LDPE plastics, pigment added If not, it is transparent in color. Also sacks, drawstring and stretch raft, film bag, garbage bag, bread and sandwich bag, miscellaneous food bags, food box, deep freezer bags, cheap kitchen equipment, grocery bags, margarine tubes, It has a wide range of uses such as the flexible lids of various jars.

Esnek Ambalajlar; opp, opp, pet (Polietilen tereftalat, polyester), polietilen, pörlize, alüminyum, metalize gibi belli mikron degerlerinde olusturulmus filmlerden olusturulmus paketlerdir. Ambalajin yapisi, içine konulacak ürünün, fiziksel ve kimyasal özeliklere göre degisir. Pek çok malzeme lamine edilerek kullanilabilir. Flexible Packaging; opp, opp, pet (Polyethylene terephthalate, polyester), polyethylene, pierced, from films formed at certain micron values such as aluminum, metallized created packages. The structure of the packaging, the physical and depending on chemical properties. Many materials can be used by laminating.

Koekstrüzyon, kaplama tekniklerinden yararlanilir. Coextrusion and coating techniques are used.

Rulo halinde hazirlanan folyolar, paketleme makinalarinin özellikleri ile sekillenir. Foils prepared in rolls are shaped by the characteristics of the packaging machines.

Doldur kapat ilkesini çok iyi gelistirmis bir teknolojidir. Sicak ya da soguk kapatma özelliklerini kullanir. It is a technology that has developed the fill-close principle very well. Hot or cold shutdown uses features.

Günümüzde yaygin olarak islak mendil ambalaji gibi esnek ambalaj yapilarinda Polietilen tereftalat, polyester ve polietilen filmlerin lamine edilmesi ile elde edilen ürünler kullanilmaktadir. Fakat farkli laminatlarin olusturdugu yapilar %100 geri dönüsüm özelligine sahip degildir. Bu projede ayni laminatlar kullanilarak polietilen üzerinden %100 geri dönüsüm özelliginden faydalanilmasi amaçlanmistir. Today, it is widely used in flexible packaging structures such as wet wipes packaging. Polyethylene terephthalate is obtained by laminating polyester and polyethylene films. products are used. However, the structures formed by different laminates are 100% recyclable. It does not have a conversion feature. In this project, polyethylene was used using the same laminates. It is aimed to benefit from the 100% recycling feature.

Tipik olarak, yüksek performansli ambalaj malzemeleri bu gereklilikleri elde etmek için yukarida bahsedilen malzeme kombinasyonlari ile tasarlanmaktadirlar. Ne yazik ki, bu malzemelerin kombinasyonu genellikle paketleme malzemesinin standart bir yeniden isleme veya geri dönüsüm akisina geri dönüstürülmesini zorlastirmakta veya imkansiz kilmaktadir. Typically, high-performance packaging materials achieve these requirements. They are designed with the above-mentioned material combinations for What Unfortunately, the combination of these materials is often the result of the packaging material. to be recycled into a standard rework or recycling stream. makes it difficult or impossible.

BULUSUN TANIMI Mevcut bulus yukarida bahsedilen dezavantajlari ortadan kaldirmak ve ilgili teknik alana yeni avantajlar getirmek üzere gelistirilmis bir ambalaj yapilanmasi ve imalat yöntemi olup, polietilen (PE) ve yine polietilenden (PE) laminasyon teknigi kullanilarak ekstrüzyon sisirme usulü ve Iaminasyonla yüzde yüz geri dönüstürülebilir özellikte bir ambalaj üretim yöntemi ile ilgilidir. DESCRIPTION OF THE INVENTION The present invention is designed to eliminate the above mentioned disadvantages and structuring and manufacturing an improved packaging to bring new advantages to the field method, polyethylene (PE) and polyethylene (PE) lamination technique. 100% back by extrusion blowing method and lamination using It is related to a packaging production method with a recyclable feature.

Bulusun ana amaci geri dönüstürülemeyen yapida olan polyester ve türevi polimerleri ortadan kaldirarak katmanlari sadece polietilenden olusturulmus tamamen geri dönüstürülebilir bir ambalaj üretim yöntemi ortaya koymaktir. The main purpose of the invention is polyester and its derivatives, which are non-recyclable. formed only from polyethylene, eliminating polymers is to introduce a completely recyclable packaging production method.

Bulusun diger bir amaci güçlendirilmis, bariyer özelligi kazandirilmis bir polietilen yapisi kullanilmasidir. Another object of the invention is a reinforced, barrier-enhanced polyethylene. structure is used.

BU LUSUN DETAYLI AÇIKLANMASI Tamamen geri dönüstürülebilen ambalaj imalat yöntemi, ektrüzyon sisirme imalat yöntemi ve laminasyon süreçlerinden olusup asagidaki asamalari içermektedir: - Extruder sisirme imalat yöntemi; üst film ve alt film olarak 2 yapi üretimi için de kullanilir Üst Film Için; - Polietilen hammaddenin granül halinde alinmakta ve ektrüzyon öncesi 150- 200 °C araliginda eritilmektedir. DETAILED EXPLANATION OF THIS INVENTION Fully recyclable packaging manufacturing method, extrusion blow molding manufacturing method and lamination processes and includes the following stages: - Extruder blow molding manufacturing method; for the production of 2 structures as top film and bottom film also used For Top Movie; - Polyethylene raw material is taken as granules and 150- It is melted at 200 °C.

- Dozajlama bölümünden formülasyon içerisine ilave edilir. - 5 Vidali ekstrüderin formülasyonu, - 20% A %90-%98 HDPE PE + %2-%10 Masterbatch katki - 20% B MDPE-LLDPE - 20% C MDPE-LLDPE - 20% D MDPE-LLDPE - 20% E %90-%98 HDPE PE + %2-%10 Masterbatch katki ile olusmaktadir. - It is added into the formulation from the dosing section. - 5 Screw extruder formulation, - 20% A 90%-98% HDPE PE + 2%-10% Masterbatch additive - 20% B MDPE-LLDPE - 20% C MDPE-LLDPE - 20% D MDPE-LLDPE - 20% E 90%-98% HDPE with PE + 2%-10% Masterbatch additive is formed.

- A-E vidalarinin sicakliklari 200-230 derece arasinda, B-C-D vidalarinin sicakliklari 180-215 derece arasindadir. - The temperatures of the A-E screws are between 200-230 degrees, the B-C-D screws temperatures are between 180-215 degrees.

- A-E nin vida devirleri 50-55 dev/dk, B-C-D vidalarinin devirleri 80-90 dev/dk - Vidalarin basinçlari 440-540 bar arasindadir. - Screw revolutions of A-E 50-55 rpm, revolutions of B-C-D screws 80-90 rpm - The pressure of the screws is between 440-540 bar.

Extruder makinasinda dis sogutma fani %65, Sisirme havasi fani %48, Emis hava fani %50 ile üretim yapilmistir. In the extruder machine, the external cooling fan is 65%, Inflating fan 48%, The suction air fan is produced with 50%.

Islem karisim halinde ilerlemektedir. The process proceeds as a mixture.

Hammaddeler balon halinde yukari çikarken bir sogutma halkasindan da geçirilen ürün kilavuz merdane ya da Ievhalarin yönlendirilmesi ile yavasça kapanir ve soguyunça da iki çeperli film halinde bobine sarilarak ambalajlanir. While the raw materials are going up in balloon form, they are also coming out of a cooling ring. The passed product is moved slowly by guiding roller or sheets. it closes and when it cools down, it is wrapped in a double-walled film. is packaged.

Alt Film Için; Polietilen hammaddenin granül halinde alinmakta ve ektrüzyon öncesi 150- 250 °C araliginda eritilmektedir. For Sub Movie; Polyethylene raw material is taken as granules and before extrusion 150- It is melted at 250 °C.

Film çekilirken içine oksijen bariyer özelligi saglayacak olan bir hammadde olan Etilen Vinil Alkol (EVOH) karisim içerisine eklenir. Bu madde yine polietilen türevi bir maddedir. Dozajlama bölümünden formülasyon içerisine ilave edilir. vidali ekstrüderin formülasyonu, 4% C %100 EVOH Masterbatch katki ile olusmaktadir. A raw material that will provide oxygen barrier property while the film is being drawn. Ethylene Vinyl Alcohol (EVOH) is added to the mixture. This item is still It is a polyethylene derivative material. From the dosing section into the formulation is added. formulation of screw extruder, 4% C 100% EVOH Masterbatch is formed with additives.

A-E vidalarinin sicakliklari 180-210 derece arasinda, B-C-D vidalarinin sicakliklari 200-240 derece arasindadir. dev/dk, C vidasinin devirleri 25-30 dev/dk dir. The temperatures of the A-E screws are between 180-210 degrees, the B-C-D screws temperatures are between 200-240 degrees. rpm, the revolutions of screw C are 25-30 rpm.

Vidalarin basinçlari 170-480 bar arasindadir. The pressure of the screws is between 170-480 bar.

Extruder makinasinda dis sogutma fani %60, Sisirme havasi fani %58, Emis hava fani %63 ile üretim yapilmistir. External cooling fan 60% in the extruder machine, Inflating fan 58%, The suction air fan was produced with 63%.

Islem karisim halinde ilerlemektedir ve EVOH film çekilirken diger hammaddelerle birlikte ayni anda girer. The process proceeds as a mixture and while the EVOH film is being taken, the other enters at the same time with the raw materials.

Hammaddeler balon halinde yukari çikarken bir sogutma halkasindan da geçirilen ürün kilavuz merdane ya da Ievhalarin yönlendirilmesi ile yavasça kapanir ve soguyunca da iki çeperli film halinde bobine sarilarak ambalajlanir. While the raw materials are going up in balloon form, they are also coming out of a cooling ring. The passed product is moved slowly by guiding roller or sheets. it closes and when it cools down, it is wrapped in a double-walled film. is packaged.

Alt ve üst filmin laminasyonu Laminasyon makinasina üst film ve alt film bobinlerinin baglanilmasii Baglamanin ardindan laminasyon makinasinin; Çözücü tansiyonlari %5 ile%10 arasinda Ara tansiyon degeri %5 Çekici Presör 5 bar Transfer Presör 3-5 bar Sarici Presör 2-4 bar olarak 54 lük tram olarak ayarlanarak uygun degerlere getirilmesi Üst film, gramaji 3 gr ile 5 gr arasinda degisen orta veya yüksek mukavemetli laminasyon tutkali ile lamine edilir. 90 C°-120 C° derece arasindaki sicaklik ile ve 250m/dk süresince laminasyon islemine tabi tutulur. Lamination of the lower and upper film Connecting the upper film and lower film coils to the laminating machine After the binding, the lamination machine; Solvent tensions between 5% and 10% Intermediate blood pressure 5% Tractor Presser 5 bar Transfer Press 3-5 bar Winder Presser as 2-4 bar Adjusting it as a 54 screen and bringing it to the appropriate values Top film, medium or high weight, ranging from 3 g to 5 g. laminated with high-strength lamination glue. With the temperature between 90 C°-120 C° and during 250m/min subjected to lamination.

Claims (2)

ISTEMLER . Bulus, tamamen geri dönüstürülebilen ambalaj imalat yöntemi ve ektrüzyon sisirme imalati yöntemi ile üretilen alt ve üst filmler ve bunlarin Iaminasyonu olup, özelligi; Üst film için polietilen hammaddenin granül halinde alinmasi ve ektrüzyon öncesi 180-230 °C araliginda eritilmesi, Alt film için polietilen hammaddenin granül halinde alinmasi ve ektrüzyon öncesi 180-240 °C araliginda eritilmesi, Alt film çekilirken içine oksijen bariyer özelligi saglayacak olan bir hammadde olan Etilen Vinil Alkol (EVOH) karisim dozajlama bölümünden formülasyon içerisine eklenmesi, Üst film için; 5 Vidali (A,B,C,D,E) ekstrüderin formülasyon içerigi, 20% A %90-%98 HDPE PE + %2-%10 Master Bach katki 20% B MDPE 20% C MDPE 20% D MDPE 20% E %90-%98 HDPE PE + %2-%10 Master Bach katkinin eklenmesi, Alt film için; 5 Vidali ekstrüderin formülasyon içerigi, 25% A %90-%98 LDPE PE + %2-%10 Masterbatch katki 4% C %100 EVOH katkinin eklenmesi, EVOH, film çekilirken diger hammaddelerle birlikte ayni anda girmesi, Üst ve alt film için hammaddeler balon halinde yukari çikarken bir sogutma halkasindan da geçirilen ürün kilavuz merdane ya da levhalarin yönlendirilmesi ile yavasça kapanmasi ve soguyunca da iki çeperli film halinde bobine sarilarak ambalajlanmasi asamalarindan olusmaktadir.REQUESTS . The invention is the bottom and top films produced by the fully recyclable packaging manufacturing method and the extrusion blow manufacturing method and their lamination. For the upper film, the polyethylene raw material is taken as granules and melted at 180-230 ° C before extrusion, For the lower film, the polyethylene raw material is taken as granules and melted at 180-240 ° C before extrusion, A raw material that will provide oxygen barrier property while the lower film is drawn. Adding Ethylene Vinyl Alcohol (EVOH) into the formulation from the mixing dosing section, For the top film; Formulation content of 5 Screw (A,B,C,D,E) extruder, 20% A 90%-98% HDPE PE + 2%-10% Master Bach additive 20% B MDPE 20% C MDPE 20% D MDPE 20% E 90%-98% HDPE PE + 2%-10% Master Bach additive, For bottom film; 5 Formulation content of screw extruder, 25% A 90%-98% LDPE PE + 2%-10% Masterbatch additive 4% C Addition of 100% EVOH additive, EVOH, simultaneous introduction with other raw materials while film is being drawn, Raw materials for top and bottom film The product, which is passed through a cooling ring while going up as a balloon, consists of the stages of closing slowly by guiding the guide roller or plates, and wrapping it in a double-walled film on a coil when it cools down. 2. Istem 1'e bagli tamamen geri dönüstürülebilen ambalaj imalat yöntemi ve ektrüzyon sisirme imalati yöntemi ile üretilen alt ve üst filmler ve bunlarin Üst ve alt filmin Iaminasyon makinasina baglanilmasi, Orta veya yüksek mukavemetii Iaminasyon tutkali ile üst ve alt filmin lamine edilmesi islem adimlarini içermesi ile karakterize edilmesidir.2. Top and bottom films produced by fully recyclable packaging manufacturing method and extrusion blow manufacturing method according to claim 1 and their attachment to the laminating machine of the top and bottom film, lamination of the upper and lower films with medium or high strength lamination glue. is characterized by.
TR2019/22748A 2019-12-31 2019-12-31 Hundred percent recyclable wet wipes packaging TR201922748A2 (en)

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CN104159748B (en) * 2011-11-08 2017-03-15 爱索尔包装有限公司 Multilayer barrier film, layered product and its method
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US20140376835A1 (en) * 2013-06-24 2014-12-25 The Procter & Gamble Company Foamed Film Packaging
US20200307056A1 (en) * 2017-10-10 2020-10-01 Lyondellbasell Advanced Polymers Inc. Polymeric products having layer-like morphology formed from masterbatches
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