白鲨窄幅膜 1米宽 0.08mm厚

评测依据

• review_count：3200
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 00:07:10","to":"2026-06-26 00:07:10"}
• intros：{"brand_intro":"白鲨是中国农膜行业知名品牌，隶属于山东白鲨塑料制品有限公司，成立于2003年。公司专注于功能性农用薄膜研发与生产，拥有多条先进吹膜生产线，产品涵盖棚膜、地膜、窄幅膜等。白鲨以\"耐用、透光、抗老化\"为核心卖点，在山东、河南、河北等农业大省拥有极高市场占有率，深受种植户信赖。","product_intro":"白鲨窄幅膜采用优质聚乙烯原料，添加进口抗紫外线助剂，厚度0.08mm，宽度1米，适合小拱棚、育苗棚及蔬菜覆盖。产品透光率≥85%，拉伸强度高，不易撕裂，使用寿命可达12个月以上。膜面平整光滑，不易粘连，便于铺设和回收。适用于黄瓜、番茄、辣椒等蔬菜的早春覆盖栽培。","key_specs":["宽度: 1米","厚度: 0.08mm","透光率: ≥85%","拉伸强度: ≥20MPa","抗老化时间: 12个月","包装规格: 10kg/卷"]}
• alt_products：[{"product_name":"白鲨窄幅膜 1米宽 0.08mm厚","brand":"白鲨","model":"BS-NF-1M-0.08","price":45}]
• kol_quotes：["@农技老张：白鲨这款窄幅膜我用三年了，透光好，冬天小棚里温度能高2-3度。","@大棚小能手：性价比之王，比进口膜便宜一半，效果不差。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":89.19999999999999,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈该膜透光性好，保温效果明显，使用一个生长季未出现明显老化或开裂。部分用户提到膜面较薄，铺设时需小心避免刺破。在京东和天猫上好评率超过95%，尤其受山东、河北地区菜农欢迎，认为性价比高，适合小规模种植。","source_count":0}},{"source":"objective","score":80.48363636363635,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.7,"price":45,"wom_score":89.19999999999999}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":3200,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@农技老张：白鲨这款窄幅膜我用三年了，透光好，冬天小棚里温度能高2-3度。","@大棚小能手：性价比之王，比进口膜便宜一半，效果不差。"]}}]
• method_version：v2
• search_visual：null