Lianyungang Sen Fu Packaging Co., Ltd.

Lianyungang Sen Fu Packaging Co., Ltd. is located in Lianyungang, China and currently lists five active products. The company is classified as an imported supplier with a harbor trust tier, indicating it participates in cross‑border trade through established port channels. Its catalogue focuses on flexible packaging materials, specifically plastic foil, polyester foil and laminated plastic sheets. The product titles use industry terminology such as PET film, OPP film and composite printing sheets, which fall under the broader HS‑code chapters for plastic films (e.g., 3919, 3920).

The five listed items include an easy‑tear PET/OPP film, an easy‑tear PET sheet for composite printing, a high‑quality PET film, an easy‑tear PET film and an easy‑tear OPP film. Each entry references a type of thin, stretchable polymer film that can be processed for printing, laminating or packaging applications. The catalogue does not provide dimensions, but typical PET films in this segment range from 12 µm to 100 µm thickness and are supplied in rolls or bulk packs. The easy‑tear variants are engineered with perforation patterns to allow controlled separation, a feature commonly required for food‑service and retail packaging.

The supplier’s current catalogue comprises PET and OPP films that are marketed as easy‑tear or high‑quality variants. In the broader market, PET (polyethylene terephthalate) films are offered in grades such as food‑grade (compliant with FDA 21 CFR 175.105) and industrial‑grade, with typical tensile strength between 70 - 120 MPa and clarity measured by haze below 5 %. OPP (oriented polypropylene) films are usually supplied with a gloss level above 70 % and a tensile strength of 80 - 110 MPa. Buyers often specify thickness (e.g., 12 µm, 30 µm, 50 µm) and width (up to 2 m) to match printing or laminating equipment.

Industry practice also distinguishes films by surface treatment - such as anti‑static, anti‑scratch or coated for barrier performance. Polyester foils, when used in laminated sheets, may incorporate a PET core with a polyester top layer to improve rigidity and heat resistance. Standard packaging specifications frequently reference ISO 9001 quality management, but the supplier’s own certifications are not listed in the provided facts.