Multi-layer kraft paper bag-Product Display-Shanghai Mingke Packaging Products Co., Ltd.

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E-mail :
mingke18@126.com

Telephone:
021-69592916

Address:
No. 585 Yanglin Road, Huangdu Industrial Park, Jiading District, Shanghai

This product uses multiple layers of imported kraft paper or extensible kraft paper, bonded together with environmentally friendly water-based starch adhesive. Multi-layer paper is more robust than single-layer paper. Kraft paper is environmentally friendly, safe, and easily recyclable. For later use, the bottom material can be removed, leaving the PE liner for reuse, reducing the risk of foreign material contamination during charging. The material's safety meets EU requirements, making it suitable for long-term export and one of the most globally circulated high-end packaging materials.

Multi-layer kraft paper bag

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Product Management

Sewn bottom bag

Sewn-bottom bags, also known as open-mouth sewn bags, have their bottoms sealed with special thread by a sewing machine. They are easy to operate when unpacking, and the overall production process is simple, making them suitable for manufacturing enterprises with large production volumes.

Open-top bag with a square bottom

A square bottom bag, also known as an open square bottom bag or single-head glued bottom bag, has a bottom that is folded and glued together. After filling, it is rectangular. A strong bottom patch increases its strength. The flat bottom allows it to stand steadily during filling, preventing spillage. It is environmentally friendly, strong, stable when stacked, and easy to identify. It is mainly used for powdery, granular, and flake-like products in the food raw materials and additives, chemical powders, feed, and plastics industries, and is widely used in the packaging industry.

Block bottom valve bag

Valve bags, also known as spout pouches, are filled from the top or bottom spout using specialized filling equipment. After filling, they automatically form a rectangular shape, offering efficient filling, neat stacking, and convenient transportation. They are widely used for packaging powdery or granular solid materials and flexible items in industries such as powders, chemicals, synthetic materials, pharmaceuticals, and minerals. Extra-large valve bags are widely used in the packaging of meteorological silica and ultra-fine nano-powders. They are currently the mainstream environmentally friendly packaging bags for powders internationally.

Laminated kraft paper bag

Laminated kraft paper bags enhance the water and moisture resistance of kraft paper by applying a film, preventing the paper from getting damp and reducing the risk of damage. The film is made of materials such as PP/PE/OPP.

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