The suction nozzle of the self-supporting bag is usually made of plastic and is specially designed so that it can be tightly attached to the packaging bag. The design of the nozzle effectively prevents liquid leakage while allowing consumers to control the flow during use. In addition, the suction nozzle can also conveniently close the bag to avoid air entry, thereby extending the shelf life of the contents of the package

Commonly used in the production of PE zipper bag, PE stick bone bag, PE clip chain bag, etc., has good load-bearing performance and insulation performance, clear printing pattern, acid and alkali resistance, not easy to dissolve in organic solvents ‌

Beautiful packaging, clear printing, PET material is environmentally friendly, non-toxic, safe, good heat resistance, used for storing rice and other food

PET/PE two-layer composite material, pet packaging bag has good sealing and preservation, can prevent food moisture, oxidation and deterioration, appearance design is diverse, can be customized according to the needs of the pattern and style, the size and shape of the packaging bag can also be customized according to specific needs

Kraft paper bags have the advantages of environmental protection, strength and durability, waterproofness, recyclability, printing performance, processing performance, shading and heat insulation and personalized embodiment.
 

Environmental protection: Kraft paper bags non-toxic, tasteless, non-polluting, in line with national environmental standards. It has the characteristics of high strength and high environmental protection, and is one of the most popular environmental protection packaging materials in the world.

Strength and durability: Kraft paper bags have high strength and durability, and can withstand greater tension and pressure. This makes it an ideal choice for packaging materials that can protect items from damage.

Waterproof: The Kraft paper bag has a certain degree of waterproofness and can prevent moisture penetration to a certain extent. This makes it advantageous for outdoor use or in environments that require protection from moisture.

Shaped bag is a kind of irregular shape packaging bag, novel design, easy to identify.
Widely used in food, daily chemical, toys, medicine, electronics and other fields

VMPET:1. Strong air barrier performance, anti-oxidation, waterproof and moisture-proof
2. Strong mechanical properties, high anti-blasting performance, anti-puncture and anti-tear performance.
3. High temperature resistance (121), low temperature resistance (-50), oil resistance, good fragrance performance.
4. Non-toxic and tasteless, in line with food, drug packaging hygiene standards.
5. Good heat sealing performance, flexibility, high barrier performance.

The role and efficacy of self-adhesive bags Self-adhesive bags are a practical packaging material that can be widely used in various industries. It has the advantages of simple, convenient, environmental protection and so on

Aluminum foil food bags have good performance in blocking oxygen and water, which can prevent the virus and microorganism caused by food oxidation from breeding, thus the phenomenon of food mildew. In the packaging of cooked food products, the use of aluminum foil food bag vacuum technology for food processing.

The surface of the aluminum foil is extremely clean and hygienic, and no bacteria or microorganisms can grow on its surface.
1.Aluminum foil is a non-toxic packaging material, it can be in direct contact with food without any danger to human health.
2.Aluminum foil is a tasteless and odorless packaging material, which will not make the packaged food have any peculiar smell.
3.Aluminum foil itself is not volatile, it itself and packaged food will never dry or shrink.
4.No matter at high temperature or low temperature, the aluminum foil will not have the phenomenon of grease penetration.
5.Aluminum foil is an opaque packaging material, so it is a good packaging material for products exposed to sunlight, such as margarine.
6.Aluminum foil has good plasticity, so it can be used for packaging products of various shapes. Can also be arbitrarily caused by various shapes of containers

Kraft paper bag is based on wood pulp paper. The color is divided into white kraft paper and yellow kraft paper. PP material can be applied to the paper to spray a layer of film to play a waterproof role. The strength of the bag can be made into one to six layers according to customer's requirements. Printing and bag making are integrated. The opening and back sealing methods are divided into heat sealing, paper sealing and paste bottom.
Scope of application
Chemical raw materials, food, pharmaceutical additives, building materials, supermarket shopping, clothing and other all suitable for Kraft paper bag packaging industry.
 

• ‌OPP bag ‌ : The main material is ‌ Polypropylene, especially Oriented Polypropylene, which has excellent transparency and gloss.
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• ‌OPP bag ‌ : with high transparency, good moisture and dust resistance, as well as anti-static properties, so that the goods can be kept clean and dry after packaging.
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• OPP bag ‌: due to its high transparency and good display effect, it is often used in occasions where goods need to be clearly displayed, such as food packaging, clothing packaging, stationery packaging, etc., and it is also widely used in fields where the quality of goods needs to be protected.