Where can I find clothing bags made from recycled materials? Powder-free, easy-opening, and biodegradable options are preferable.

With the rapid development of the packaging industry and innovations in production technology and equipment, the raw materials for plastic packaging bags are constantly increasing, such as PE, PO, PP, PVC, OPP, and CPE. So, what are the differences between garment bags made of different materials? What are the advantages of each material? Today, Shunxingyuan Packaging, a professional flexible packaging manufacturer, will give you a detailed analysis of garment bags made from PE, PO, PP, PVC, OPP, and CPE materials, and recommend biodegradable garment bags made from recycled materials that are powder-free and easy to open.

PE plastic bags: These are high-molecular organic compounds formed by the polymerization of ethylene. Polyethylene is recognized worldwide as the best material for contact applications. It is non-toxic, tasteless, and odorless, meeting food packaging hygiene standards. Polyethylene film is lightweight and transparent, with properties such as moisture resistance, oxidation resistance, acid resistance, alkali resistance, generally good airtightness, and excellent heat sealing. It is one of the most widely used plastic packaging bags, widely used for garment bags, hardware bags, etc. The bag body is relatively soft, but the transparency is not as high as other materials, it is somewhat hazy, has good tensile strength, and is not easily torn.

PO plastic bags: Made by blow molding high-density polyethylene (HDPE), they are non-toxic, have a waxy feel, and have excellent low-temperature resistance (minimum operating temperature can reach -70～-100℃). They have good chemical stability, can withstand corrosion from most acids and alkalis (not resistant to oxidizing acids), are insoluble in common solvents at room temperature, have low water absorption, and excellent electrical insulation properties; however, polyethylene is sensitive to environmental stress (chemical and mechanical action) and has poor heat aging resistance. The properties of high-density polyethylene vary depending on the type, mainly depending on the molecular structure and density. Different production methods can yield products with different densities (0.91～0.96g／cm3). Polyethylene can be processed using general thermoplastic molding methods. The bag body is relatively brittle, the transparency is not high, it is even hazier than PE material, somewhat translucent white, and the tensile strength is not very good.

PP plastic bags: Commonly known as "hundred-fold bags," polypropylene is a representative of poly-α-olefins, a thermoplastic resin made by the polymerization of propylene, CH2=CH－CH3. Depending on the initiator and polymerization process, polypropylene can be divided into three configurations: isotactic polypropylene, atactic polypropylene, and syndiotactic polypropylene. Isotactic polypropylene easily forms a crystalline state, with a crystallinity of over 95%, and a molecular weight between 80,000 and 150,000, giving it good heat and solvent resistance. Atactic polypropylene is an amorphous, slightly sticky white waxy substance at room temperature, with a low molecular weight (3,000-10,000), an irregular structure, and a lack of cohesion, so it has limited applications. The bag body is relatively hard, but the transparency is relatively high and clear. The tensile strength is not very good, and it is easily torn.

PVC plastic bags: Polyvinyl chloride, with added components to enhance its heat resistance, toughness, and ductility. The top layer of this surface film is paint, the main component in the middle is polyvinyl chloride, and the bottom layer is a back-coating adhesive. It is a widely used and popular synthetic material in the world today. Among the materials that can produce three-dimensional surface films, PVC is the most suitable. The bag body can be soft or hard, depending on customer requirements. The transparency can also be adjusted according to needs, as there are super-transparent, ordinary, and frosted materials. It has good tensile strength, is not easily torn, and is not easily broken because the two layers of material are die-cut together.

OPP plastic bags: They have the best and highest transparency, being the most bright. They have the function of dust prevention and enhancing the value of the packaged product. In sales, they can fully display the products inside, so OPP plastic bags are usually used as the outer packaging for commodity sales, both protecting and beautifying the product. They are widely used in jewelry, jade, stationery, toys, tableware, kitchen utensils, clothing, and other fields. The bag body is the most brittle, has the highest transparency, insufficient tensile strength, is the easiest to tear, and the printing is the easiest to fade.

CPE plastic bags are commonly used for packaging clothing and electronic products, such as tablet computers, mobile phones, and handheld game consoles. These bags have both matte and smooth sides, providing a comfortable and soft, high-end feel.

The above plastic bags have been widely used in the clothing, hardware, and electronics industries. There are various plastic bags on the market, each with different design concepts to meet the needs of different customers. However, although these plastic bags can generally meet customer needs, due to their formula and manufacturing process, most plastic bags have problems such as powder residue, difficulty opening, and poor transparency.

Shunxingyuan Packaging, a professional flexible packaging manufacturer, has successfully produced garment bags with high transparency, powder-free, and easy-to-open properties by adjusting the raw material formula and reasonably optimizing the production process after multiple batch experiments. Moreover, the garment bags produced by Shunxingyuan Packaging can add recycled materials, enabling efficient degradation of the garment bags.

For packaging bag orders, choose the high-quality source factory Shunxingyuan!