3 thoughts on “What are the characteristics of wound film?”

  1. The winding membrane is also known as “Stretch FLLM”, which uses imported linear polyethylene LLDPE resin and adhesive special additive proportional formula. Wind -stretched film packaging is currently a very popular form of packaging internationally. It has high strength and high elasticity. It can be wrapped tightly for any geometric shapes. , Rainproof, dustproof, anti -theft and other effects are widely used in the collection packaging and pallet packaging of items, for container (easy to pull cans), chemical, ceramics, glass, hardware machinery equipment (stainless steel plate), papermaking (paper cut) , Textiles, furniture, food industry (soft packaging drink), electronic product box and other industries. Two types of wound membrane splitting are two types. Hand -hushing only requires a hand -held rolling frame with damping braking. One person holds a surround package, light and flexible, and adapt to local conditions. The machine should be packed in batches, and the winding machine should be configured. The production efficiency is high, the appearance is uniform and beautiful, the packaging quality is good, and the speed is fast.

  2. Judging from the current demand structure of the wound film in my country, it is mainly based on industrial packaging membranes, followed by household and supermarkets with wound preservation plastic wrap. In addition, pasta fostering plastic wrapped plastic wrap has also increased rapidly.
    (1) Industrial packaging
    The variety of industrial products in my country, large output and export volume, so the application of winding membranes in industry is widely used. It is currently in chemical industry, building materials, food, electronic appliances and other industries. More, the use of raw materials is mainly LLDPE. The rapid growth of foreign trade exports has led to the rapid development of the packaging industry, especially in collecting packaging, many companies use winding film to pack their own products.
    (2) Family and supermarket packaging
    This demand for households with plastic wrap is increasing year by year. At present, it is widely used for fresh packaging packaging such as food, vegetables and fruits, making the packaging stable and cleanliness, and can play a role in waterproof, dustproof pollution and freshness.
    Ap with the improvement of the living standards of urban and rural residents, the amount of wound membrane in the refrigerator of urban residents is also increasing rapidly. In addition, in recent years, supermarkets have increased significantly significantly. At present, the raw materials for households and supermarkets are mainly used by LLDPE and LDPE, and some companies are mixed with a small amount of EVA to process and produce.
    (3) Agricultural packaging
    The rapid development of animal husbandry in my country, the continuous adjustment of the planting structure, the further implementation of the western development strategy, the gradual implementation of national ecological construction planning, and the demand for the market and foreign pastoral market at home and abroad The cultivation area is gradually expanding. However, the problem of storage has become increasingly prominent. Because of the insufficient tightness of the silage, there is too much oxygen in straw, and the silage effect is not ideal.
    The research on the fermentation and modulation mechanism of silage, invented the pastoral film wrap film wrapped in silage. Poopgrapery that is bundled and wrapped can be stored for a long time, and can be stored in the wild for 1-2 years, so it has considerable social benefits and economic benefits. In northern my country, a large number of dairy cows and sheep and other use of dried grass feed in winter and spring are not conducive to the normal growth of cattle and sheep. It is fed with fresh -keeping herds. The milk production of cows can be increased by 20%. This greatly improves the quality of breeding and herders’ income. The widespread use of wound membranes has also promoted the rapid increase in demand for wound membranes in the north.

  3. Product characteristics: Maximize the characteristics of all polymers, its transparency, tensile strength, and perforation strength to achieve the optimal state when the melting point.
    1. It has good stretching performance, good transparency, and uniform thickness.
    2, there are longitudinal extension, good rebound, good horizontal tear resistance, and excellent self -adhesion.
    3.
    4. Make a single -sided sticky product to reduce the noise from the wound stretching process, reduce the dust and sand in the process of transportation and storage.
    5, the product specifications can be cut at the width of 150mm — 1000mm.
    M main purpose: suitable for packaging packaging packaging, doors and windows, light industrial products, building materials paper printing, tobacco, bags and other packaging.

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