Wuhan Changxin
Plastic Machinery Co., Ltd

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Single-layer pe mold, single-layer LCP mold, ABA mold, three/five-layer PE mold

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Product Details

molds

As the most core part of blown film equipment, it directly affects the quality of film products. We have been engaged in the design and development of blown film molds for more than 20 years, through the study of the processing characteristics of various types of polymer materials and their rheological principles, combined with certain computer simulation design, we continue to optimize our mold runner structure and melt feed port, so that the melt in order to ensure excellent fluidity while ensuring that the thermoplasticity of the resin. The unique design allows the film products to have extremely low thickness tolerance, good visual effect, high output and other characteristics.

Processing

We use imported 5-axis machining centers to process the molds you buy in depth, and according to different types of molds with different grades of high-precision mold steel.

Wide range of molds to choose from

※ Single layer rotary/internal cooling PE molds

Single layer LCP mold

※ Two-layer co-extrusion rotary/internal cooling PE molds

※ Three-layer co-extrusion rotary/internal cooling molds

※ Three-layer co-extruded non-crystalline film die (low center feed)

※ Three-layer co-extrusion mold for self-adhesive film

※ Five-layer co-extrusion PE mold

※ 5-layer and 7-layer co-extruded PA high barrier film molds (conical stacking/planar stacking)

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Company Product Introduction

Successful Cases

Cotton Packaging Film

Cotton baling film is a new type of cotton harvesting baling product that facilitates cotton packaging and transportation and storage in recent years, and it is applied to cotton harvester.

Forage Silage Film

Forage silage wrap, also known as silage wrap, is used to wrap grass or other types of forage to allow it to ferment naturally, while protecting the forage. The purpose of silage is to maintain the nutritional value of the forage by creating anaerobic conditions that inhibit the growth of spoilage organisms and reduce the risk of nutrient loss.

greenhouse film

Greenhouse film, also known as greenhouse covering or greenhouse plastic, is a specialized material used to cover greenhouse roofs and walls. The main function of the film is to regulate the light and heat that passes through it, creating an optimal growing environment for plants.

geomembrane

High Density Polyethylene (HDPE) geomembranes provide impermeable barriers to a wide range of solids and liquids and are commonly used in the civil and environmental engineering industries. The main raw material for the global geomembrane industry is HDPE because of the excellent mechanical properties of the films it produces. Typically, high quality HDPE geomembranes have a service life in excess of 100 years.

FFS Repackaging Film

FFS Heavy Duty Packaging Film, also known as Form, Fill and Seal (FFS) film or Heavy Duty FFS film, is a packaging material used in the Form, Fill and Seal (FFS) process. The process involves forming a package by forming a bag from a continuous roll of film, filling the bag with product, and then sealing the bag for protection and storage. Heavy-duty packaging films are designed to handle larger quantities of product or higher loads than standard FFS films.

Container inner wrap

Container liner film, also known as container liner film, which can prevent bulk items from contacting the container wall, thus ensuring that the transported items are not damaged during transportation, and at the same time can be on the goods themselves to prevent moisture and dust

Cold Stretch Casing Film

Cold-drawn sheath, also known as cold shrink film, is a plastic film used for packaging and protection purposes. Unlike heat-shrinkable films, which require heat to shrink onto an object, cold-drawn casing films take advantage of the elasticity of the material to provide a tight fit without the need for heating.

Metal protective film

A metal rust prevention film is a protective coating applied to a metal surface to prevent rust and corrosion. The film forms a barrier between the metal and its environment, which may contain moisture, oxygen and other substances that contribute to oxidation and corrosion.

heat shrink film

Heat shrink film is a plastic film used for packaging that is characterized by its ability to shrink when heated, wrapping tightly around objects to protect them.

Food Packaging Film

In the field of plastic packaging film, the share of food packaging film reaches 30%. Food packaging film is mainly used for packaging meat, vegetables and other perishable food, but also for bread, steamed bread, snacks, cakes and other confectionery and processed food. Food packaging film can use PE or PP and other single material packaging can also be used with high barrier properties of multi-layer co-extruded film packaging.

Eisai packaging film

Hygienic material packaging film refers to the type of film used in the hygiene or sanitation industry to package products, such as toilet paper, diapers and other personal care products, medical sterilized items, the main purpose of this packaging is to keep the product clean, dry, and free of contamination.

Eisai Breathable Film

Breathable film for hygiene materials refers to a type of film used in hygiene products that allows for a degree of gas transmission, typically enabling the passage of air, while still maintaining barrier properties against fluids and other contaminants. Such films are commonly used in products such as diapers, feminine hygiene products and incontinence aids, where a balance is required between protection from fluids and comfort through ventilation.

courier bag film

Courier bag film is the type of plastic film used to package items in courier, postal and express delivery services. These bags are designed to hold packages securely during transportation while providing a degree of protection against water, dirt and other environmental elements.

Cylinder bag film

Pneumatic column bag film is a kind of packaging film widely used in courier and logistics industry. Produced by the air column bag film after inflation and bag making the formation of the air column bag, can effectively protect fragile products and fragile and valuable commodities, so that it is free from transportation bumps and collisions caused by damage, resulting in economic losses.

Electronic protective film

Electronic protective film is a film material used for surface protection of electronic products, usually with dustproof, anti-scratch and anti-static properties.

Communication cable protection film

Communication cable protection film is a film used to protect communication cables, usually made of polyethylene (PE) or polyvinyl chloride (PVC). This type of protective film has the following characteristics.

EVA film

Photovoltaic encapsulation film, is widely used in photovoltaic modules within the encapsulation material. At present, there are two main types of mainstream on the market, which are EVA film and POE film, which are mainly used for laminating the surface of the battery, and can resist the influence and damage of the external environment. It is mainly used for laminating on the surface of the battery, which can resist the influence and damage of the external environment on the performance of the battery cell, and play a protective role for the battery cell.POE is the second largest PV encapsulation material second only to EVA in terms of usage, which has stronger barrier characteristics and can be applied to the encapsulation of crystalline silicon and thin film batteries.

LCP film

LCP (Liquid Crystal Polymer) film is an advanced material that combines the properties of liquid crystals and polymers. Liquid crystals are substances with properties intermediate between those of conventional liquids and solid crystals, exhibiting an ordered molecular arrangement similar to crystals, but with the fluidity of a liquid. When combined with polymers, these materials form LCP films with unique properties including.

TPU film

TPU film, also known as thermoplastic polyurethane film, is a plastic film with elasticity and high strength.

Photovoltaic backsheet film

Backsheet film with excellent properties in terms of insulation, barrier and heat resistance

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Wuhan Changxin Plastic Machine Co., Ltd. was established in 1995, the company is committed to all kinds of plastic film machinery research and development design and manufacturing. All kinds of film production lines we produce sell well all over the country, and are exported to Canada, Chile, New Zealand, Pakistan, Malaysia and other dozens of countries, and win the praise of customers with excellent quality and intimate after-sales.

Keyword:

molds

mold

co-extrusion

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