{"id":30008,"date":"2025-03-28T14:34:24","date_gmt":"2025-03-28T06:34:24","guid":{"rendered":"https:\/\/maquinaparahacerbolsas.com.ec\/en\/?post_type=product&p=30008"},"modified":"2025-10-03T23:24:15","modified_gmt":"2025-10-03T15:24:15","slug":"double-layers-blown-film-extrusion","status":"publish","type":"product","link":"https:\/\/maquinaparahacerbolsas.com.ec\/en\/double-layers-blown-film-extrusion","title":{"rendered":"Double Layers Blown Film Extrusion"},"content":{"rendered":"

Double Layers Blown Film Extrusion
\nThe technique of double layer blown film extrusion is employed to create laminated plastic films from various materials, including low density polyethylene (LDPE), high density polyethylene (HDPE), and linear low density polyethylene (LLDPE). These films find extensive application in the packaging of liquids, printed materials, export items, and industrial products. The implementation of double layer co-extrusion for laminated films greatly enhances the strength and longevity of packaging for liquids.<\/p>\n

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\"double

double layers blown film extrusion<\/p><\/div>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Model<\/td>\n2SJ-G50<\/td>\n2SJ-G55<\/td>\n2SJ-G60<\/td>\n<\/tr>\n
screw<\/td>\nTwo screws<\/td>\nTwo screws<\/td>\nTwo screws<\/td>\n<\/tr>\n
Screw diameter<\/td>\n\u044450\u00d72<\/td>\n\u044455\u00d72<\/td>\n\u042460\u00d72<\/td>\n<\/tr>\n
Tube film width(mm)<\/td>\n800<\/td>\n1000<\/td>\n1200<\/td>\n<\/tr>\n
Open Film width(mm)<\/td>\n1600<\/td>\n2000<\/td>\n2400<\/td>\n<\/tr>\n
\u00a0film thickness\u00a0(One-surface)<\/td>\n0.015-0.10mm<\/td>\n0.015-0.10mm<\/td>\n0.015-0.10mm<\/td>\n<\/tr>\n
Air Ring<\/td>\nDouble Lip Air ring<\/td>\n<\/tr>\n
Material<\/td>\nLDPE,HDPE,LLDPE,EVA,MLDPE,recycle material<\/td>\n<\/tr>\n
Film Color<\/td>\nTransparent,Black,Red,White,blue\u2026bag color changed by masterbatch<\/td>\n<\/tr>\n
Usage<\/td>\npacking film,table cover,shrink film,plastic bag,trash bag,water bag<\/td>\n<\/tr>\n
L\/D<\/td>\n28\uff1a1<\/td>\n28\uff1a1<\/td>\n28\uff1a1<\/td>\n<\/tr>\n
Max. Output(kg\/h)<\/td>\n40<\/td>\n65<\/td>\n80<\/td>\n<\/tr>\n
Power of main motor(kw)<\/td>\n11\u00d72<\/td>\n15\u00d72<\/td>\n18.5\u00d72<\/td>\n<\/tr>\n
Heating Power(kw)<\/td>\n26<\/td>\n30<\/td>\n42<\/td>\n<\/tr>\n
Measurement (m)<\/td>\n4.2\u00d72.2\u00d74<\/td>\n4.6\u00d72.4\u00d74.6<\/td>\n5\u00d72.8\u00d75<\/td>\n<\/tr>\n
Weight(T)<\/td>\n4<\/td>\n5<\/td>\n6<\/td>\n<\/tr>\n
Power Voltage<\/td>\n220V,380V,440V,480V(Customized based on request,For example: USA 480V 60Hz, Ecuador 440V\/220V 60Hz, Saudi Arabia 380V 60Hz, Ecuador 415V 50Hz…)<\/td>\n<\/tr>\n
Material Core Diameter<\/td>\n76mm<\/td>\n<\/tr>\n
Machine Working Time<\/td>\n24 hours * 7 days<\/td>\n<\/tr>\n
Warranty<\/td>\n1 year<\/td>\n<\/tr>\n
Technical Assistance<\/td>\nEngineers available to service machinery overseas<\/td>\n<\/tr>\n
\u203bCorrect specifications depend on the actual model. All specifications are subject to change without prior notice.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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Shipment<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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shipment of plastic bag machine<\/h5>\t\t\t
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If you only buy one machine,we will pack machine with wooden pack,and loading container with\u00a0<\/strong>Less Than Container Load\uff08LCL\uff09.<\/strong><\/p>\n

<\/strong><\/p>\n

If you buy one container machines,we will pack machine with stretch film and loading container directly\u00a0(FCL full container load).<\/strong>
\n\"film-blowing-machine-loading-container-export.jpg\"<\/p>\n

\"plastic<\/p>\n

\"shipments<\/p>\n<\/div>\n

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instalment service<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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install machines in customer factory

\"plastic<\/p>

\"plastic<\/span><\/p><\/div><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Machine parts supplier<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Our Main parts cooperator as following brand,but standard parts all made from China.<\/p>\n\"plastic<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Material supplier<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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How To Find Polyethelene For Blown Film Extrusion.
Extrusion Film Extrusion use\u00a0Polyethelene,such as\u00a0\u00a0<\/strong><\/p>

Low Density Polyethylene(LDPE),High Density Polyethylene(HDPE) and\u00a0Linear Low Density Polyethylene(LLDPE),Polypropylene(PP).<\/strong>
Below are big brand material supplier in the world,they open office all over the world,you can check them in local market.
1.Sabic Saudi Basic Industries Corporation<\/u><\/strong><\/a>
2.ExxonMobil Chemical Company<\/u><\/strong><\/a>
3.Dow Chemical Company<\/u><\/strong><\/a>\u00a0<\/strong><\/p>

\"polyethylene-HDPE-LDPE-supplier.jpg\"<\/strong><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Double layers Film Blowing Machine with one mould,two extruder,produce two layers film.<\/p>\n","protected":false},"featured_media":30009,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_oss_video_url":""},"product_brand":[],"product_cat":[79],"product_tag":[],"class_list":["post-30008","product","type-product","status-publish","has-post-thumbnail","product_cat-film-blowing-machine","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/maquinaparahacerbolsas.com.ec\/en\/wp-json\/wp\/v2\/product\/30008","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/maquinaparahacerbolsas.com.ec\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/maquinaparahacerbolsas.com.ec\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/maquinaparahacerbolsas.com.ec\/en\/wp-json\/wp\/v2\/comments?post=30008"}],"version-history":[{"count":0,"href":"https:\/\/maquinaparahacerbolsas.com.ec\/en\/wp-json\/wp\/v2\/product\/30008\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/maquinaparahacerbolsas.com.ec\/en\/wp-json\/wp\/v2\/media\/30009"}],"wp:attachment":[{"href":"https:\/\/maquinaparahacerbolsas.com.ec\/en\/wp-json\/wp\/v2\/media?parent=30008"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/maquinaparahacerbolsas.com.ec\/en\/wp-json\/wp\/v2\/product_brand?post=30008"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/maquinaparahacerbolsas.com.ec\/en\/wp-json\/wp\/v2\/product_cat?post=30008"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/maquinaparahacerbolsas.com.ec\/en\/wp-json\/wp\/v2\/product_tag?post=30008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}